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alt=\"\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u6881\u8a66\u9a13\u4f53\u306e\u6a2a\u306b\u3001\u691c\u8a3c\u6e08\u307f\u306e\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u88fd\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073\u30b9\u30c1\u30fc\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30b5\u30f3\u30d7\u30eb\u304c\u7f6e\u304b\u308c\u3066\u3044\u308b\u3002.\" class=\"wp-image-3060\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-hybrid-concrete-1024x576.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-hybrid-concrete-300x169.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-hybrid-concrete-768x432.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-hybrid-concrete-1536x864.webp 1536w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-hybrid-concrete-18x10.webp 18w, 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class=\"wp-block-paragraph\">\u305d\u306e <a href=\"https:\/\/doi.org\/10.19701\/j.jzjg.2006.12.010\" target=\"_blank\" rel=\"noopener\"><u>2006\u5e74\u306eCao Jifeng\u304a\u3088\u3073Ding Yining\u306b\u3088\u308b\u7814\u7a76<\/u><\/a>, 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class=\"wp-block-paragraph\">\u525b\u6027\u306e\u5dee\u306f\u8457\u3057\u304b\u3063\u305f\u3002\u5831\u544a\u3055\u308c\u305f\u30b9\u30c1\u30fc\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u5f3e\u6027\u7387\u306f\u3001\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u306e25\u500d\u3067\u3042\u3063\u305f\u3002\u3057\u304b\u3057\u3001\u525b\u6027\u3060\u3051\u3067\u306f\u8907\u5408\u6750\u6599\u306e\u6027\u80fd\u306f\u6c7a\u307e\u3089\u306a\u3044\u3002\u7e4a\u7dad\u306e\u9577\u3055\u3001\u8868\u9762\u72b6\u614b\u3001\u542b\u6709\u91cf\u3001\u672c\u6570\u306e\u9055\u3044\u3082\u3001\u4e80\u88c2\u306e\u906e\u65ad\u3084\u8377\u91cd\u306e\u4f1d\u9054\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1\u7a2e\u985e\u306e\u30d9\u30fc\u30b9\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u30687\u7a2e\u985e\u306e\u6df7\u5408\u7269<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30d9\u30fc\u30b9\u6df7\u5408\u7269\u306f\u3001\u4e2d\u56fd\u306eC50\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3092\u5bfe\u8c61\u3068\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u30021\u7acb\u65b9\u30e1\u30fc\u30c8\u30eb\u3042\u305f\u308a\u3001\u30bb\u30e1\u30f3\u30c8420 kg\u3001\u30d5\u30e9\u30a4\u30a2\u30c3\u30b7\u30e5180 kg\u3001\u7802669 kg\u3001\u7c97\u9aa8\u6750818 kg\u3001\u6c34210 kg\u3001\u6e1b\u6c34\u52644.2 kg\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u3002 \u5831\u544a\u3055\u308c\u305f\u6c34\u30fb\u7d50\u5408\u6750\u6bd4\u306f0.35\u3067\u3042\u308a\u3001\u7c97\u9aa8\u6750\u306e\u7c92\u5f84\u306f5\uff5e10 mm\u3067\u3042\u3063\u305f\u3002\u3053\u308c\u306f\u5b9f\u9a13\u7684\u306a\u914d\u5408\u3067\u3042\u308a\u3001\u4e00\u822c\u7684\u306a\u751f\u7523\u7528\u914d\u5408\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u92fc\u7e4a\u7dad\u306f30 kg\/m\u00b3\u307e\u305f\u306f50 kg\/m\u00b3\u306e\u5272\u5408\u3067\u4f7f\u7528\u3055\u308c\u305f\u3002\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u306f4 kg\/m\u00b3\u307e\u305f\u306f6 kg\/m\u00b3\u306e\u5272\u5408\u3067\u4f7f\u7528\u3055\u308c\u305f\u3002 \u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306e\u7d44\u307f\u5408\u308f\u305b\u306f\u300130 kg\/m\u00b3\u306e\u92fc\u7e4a\u7dad\u30684 kg\/m\u00b3\u306e\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u304a\u3088\u307350 kg\/m\u00b3\u306e\u92fc\u7e4a\u7dad\u30686 kg\/m\u00b3\u306e\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u3067\u3042\u3063\u305f\u3002\u4ee5\u4e0b\u306e\u30e9\u30d9\u30eb\u306f\u3001\u7d50\u679c\u3092\u6bd4\u8f03\u3059\u308b\u969b\u306b\u3053\u308c\u3089\u306e\u914d\u5408\u91cf\u3092\u660e\u78ba\u306b\u793a\u3059\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u66f2\u3052\u8a66\u9a13\u3067\u306f\u3001\u7814\u7a76\u8005\u3089\u306f150 \u00d7 150 \u00d7 550 mm\u306e\u30ce\u30c3\u30c1\u4ed8\u304d\u6881\u3092\u4f7f\u7528\u3057\u3001\u30b9\u30d1\u30f3\u306f500 mm\u3001\u30ce\u30c3\u30c1\u306e\u6df1\u3055\u306f25 mm\u3068\u3057\u305f\u3002\u5236\u5fa1\u3055\u308c\u305f\u8377\u91cd\u52a0\u8f09\u4e2d\u306b\u305f\u308f\u307f\u3068\u4e80\u88c2\u53e3\u958b\u5ea6\u3092\u8a18\u9332\u3057\u3001RILEM\u306b\u57fa\u3065\u304f\u624b\u9806\u3092\u7528\u3044\u3066\u976d\u6027\u3092\u8a55\u4fa1\u3057\u305f\u3002 \u3053\u306e\u8a66\u9a13\u88c5\u7f6e\u306b\u3088\u308b\u7d50\u679c\u306f\u3001\u4ed6\u306e\u6881\u8a66\u9a13\u6cd5\u3084\u69cb\u9020\u90e8\u6750\u306b\u76f4\u63a5\u9069\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u8a66\u9a13\u4f53\u304a\u3088\u3073\u8a66\u9a13\u65b9\u6cd5\u306e\u8a73\u7d30\u306f\u91cd\u8981\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-notched-beam-test-1024x576.webp\" alt=\"\u30b9\u30d1\u30f3500 mm\u3001\u30ce\u30c3\u30c1\u6df1\u305525 mm\u306e150 \u00d7 150 \u00d7 550 mm\u306e\u30ce\u30c3\u30c1\u4ed8\u304d\u6881\u306b\u3064\u3044\u3066\u3001\u7e4a\u7dad\u306e\u5bf8\u6cd5\u3092\u8abf\u67fb\u3059\u308b\u3002.\" class=\"wp-image-3061\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-notched-beam-test-1024x576.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-notched-beam-test-300x169.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-notched-beam-test-768x432.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-notched-beam-test-1536x864.webp 1536w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-notched-beam-test-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-fiber-steel-fiber-notched-beam-test.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u300c\u4f5c\u696d\u6027\u300d\u3068\u300c\u7a7a\u6c17\u542b\u6709\u91cf\u300d\u306f\u3069\u3046\u306a\u3063\u305f\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7e4a\u7dad\u3092\u6dfb\u52a0\u3057\u305f\u7d50\u679c\u3001\u5831\u544a\u3055\u308c\u305f\u6d41\u52d5\u5e83\u304c\u308a\u306f\u7e2e\u5c0f\u3057\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u7a7a\u6c17\u542b\u6709\u91cf\u306f\u5897\u52a0\u3057\u305f\u3002\u30d9\u30fc\u30b9\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u6d41\u52d5\u5e83\u304c\u308a\u306f670 mm\u3067\u3042\u3063\u305f\u3002\u6dfb\u52a0\u91cf\u304c\u6700\u3082\u591a\u3044\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3067\u306f\u3001350 mm\u304c\u6e2c\u5b9a\u3055\u308c\u305f\u3002\u7a7a\u6c17\u542b\u6709\u91cf\u306f\u3001\u666e\u901a\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e2.00%\u304b\u3089\u3001\u305d\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3067\u306f3.15%\u3078\u3068\u4e0a\u6607\u3057\u305f\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6df7\u5408\u7269<\/strong><\/td><td><strong>\u92fc\u6750\uff0f\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u914d\u5408\u91cf\uff08kg\/m\u00b3\uff09<\/strong><\/td><td><strong>\u5831\u544a\u3055\u308c\u305f\u6d41\u91cf\u5206\u5e03\u3001mm<\/strong><\/td><td><strong>\u7a7a\u6c17\u542b\u6709\u91cf\u3001%<\/strong><\/td><\/tr><tr><td>NC<\/td><td>0 \/ 0<\/td><td>670<\/td><td>2.00<\/td><\/tr><tr><td>SF30<\/td><td>30 \/ 0<\/td><td>475<\/td><td>2.36<\/td><\/tr><tr><td>SF50<\/td><td>50 \/ 0<\/td><td>355<\/td><td>2.60<\/td><\/tr><tr><td>PP4<\/td><td>0 \/ 4<\/td><td>575<\/td><td>2.50<\/td><\/tr><tr><td>PP6<\/td><td>0 \/ 6<\/td><td>445<\/td><td>2.65<\/td><\/tr><tr><td>SF30PP4<\/td><td>30 \/ 4<\/td><td>405<\/td><td>2.95<\/td><\/tr><tr><td>SF50PP6<\/td><td>50 \/ 6<\/td><td>350<\/td><td>3.15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7814\u7a76\u8005\u3089\u306f\u3001\u3053\u308c\u3089\u306e\u6df7\u5408\u7269\u3092\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3068\u8a55\u3057\u3001\u8a66\u9a13\u6761\u4ef6\u4e0b\u3067\u306f\u5206\u96e2\u3084\u30d6\u30ea\u30fc\u30c7\u30a3\u30f3\u30b0\u306f\u8a8d\u3081\u3089\u308c\u306a\u304b\u3063\u305f\u3002\u30b9\u30d7\u30ec\u30c3\u30c9\u5024\u306f\u3001\u5143\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u7b97\u51fa\u3055\u308c\u308b\u3079\u304d\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306f\u901a\u5e38\u306e\u30b9\u30e9\u30f3\u30d7\u9ad8\u3068\u306f\u7570\u306a\u308a\u3001\u305d\u308c\u81ea\u4f53\u3067\u306f\u73fe\u4ee3\u306e\u81ea\u5df1\u7de0\u56fa\u3081\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u5206\u985e\u57fa\u6e96\u3068\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65bd\u5de5\u306b\u304a\u3044\u3066\u306f\u3001\u627f\u8a8d\u3055\u308c\u305f\u6c34\u30d0\u30e9\u30f3\u30b9\u3092\u7dad\u6301\u3057\u3064\u3064\u3001\u5341\u5206\u306a\u6d41\u52d5\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u5b9f\u52d9\u4e0a\u306e\u8ab2\u984c\u3068\u306a\u308b\u3002\u8a66\u9a13\u3092\u901a\u3058\u3066\u3001\u9069\u5408\u3059\u308b\u6df7\u548c\u5264\u3001\u30da\u30fc\u30b9\u30c8\u4f53\u7a4d\u3001\u9aa8\u6750\u306e\u7c92\u5ea6\u5206\u5e03\u3092\u9078\u5b9a\u3059\u308b\u3002\u5951\u7d04\u4e0a\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u5730\u70b9\u306b\u304a\u3044\u3066\u3001\u30dd\u30f3\u30d7\u6027\u3001\u578b\u67a0\u5145\u586b\u6027\u3001\u4ed5\u4e0a\u3052\u6027\u3001\u304a\u3088\u3073\u7a7a\u6c17\u542b\u6709\u91cf\u3092\u78ba\u8a8d\u3059\u308b\u3002\u7a7a\u6c17\u542b\u6709\u91cf\u304c\u9ad8\u3044\u3068\u3044\u3046\u7d50\u679c\u304b\u3089\u3001\u7e4a\u7dad\u304c\u3059\u3079\u3066\u306e\u6df7\u5408\u7269\u3092\u81ea\u52d5\u7684\u306b\u9ad8\u5bc6\u5ea6\u5316\u3055\u305b\u308b\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3053\u3068\u3082\u793a\u5506\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5727\u7e2e\u5f37\u5ea6\u306f\u976d\u6027\u3068\u306f\u7570\u306a\u308b\u50be\u5411\u3092\u793a\u3057\u305f<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4e00\u9023\u306e\u5b9f\u9a13\u306b\u304a\u3044\u3066\u3001\u92fc\u6750\u306e\u307f\u3092\u542b\u3080\u6df7\u5408\u7269\u306e28\u65e5\u9593\u306e\u7acb\u65b9\u4f53\u5727\u7e2e\u5f37\u5ea6\u306f\u3001\u901a\u5e38\u306e\u5bfe\u7167\u8a66\u6599\u3088\u308a\u3082\u9ad8\u304b\u3063\u305f\u3002\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u307f\u3092\u542b\u3080\u6df7\u5408\u7269\u306f\u3001\u5bfe\u7167\u8a66\u6599\u3088\u308a\u308f\u305a\u304b\u306b\u4f4e\u304b\u3063\u305f\u3002\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u6df7\u5408\u7269\u3082\u307e\u305f\u3001\u92fc\u6750\u306e\u307f\u3092\u542b\u3080\u6df7\u5408\u7269\u3068\u306f\u7570\u306a\u308b\u5727\u7e2e\u5f37\u5ea6\u7d50\u679c\u3092\u793a\u3057\u305f\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6df7\u5408\u7269<\/strong><\/td><td><strong>1\u65e5\u5f8c\u306e\u7acb\u65b9\u4f53\u5f37\u5ea6\uff08MPa\uff09<\/strong><\/td><td><strong>28\u65e5\u9593\u306e\u7acb\u65b9\u4f53\u5f37\u5ea6\uff08MPa\uff09<\/strong><\/td><\/tr><tr><td>NC<\/td><td>18.19<\/td><td>64.26<\/td><\/tr><tr><td>SF30<\/td><td>17.03<\/td><td>71.76<\/td><\/tr><tr><td>SF50<\/td><td>15.98<\/td><td>73.29<\/td><\/tr><tr><td>PP4<\/td><td>16.00<\/td><td>60.75<\/td><\/tr><tr><td>PP6<\/td><td>16.78<\/td><td>60.66<\/td><\/tr><tr><td>SF30PP4<\/td><td>14.80<\/td><td>58.98<\/td><\/tr><tr><td>SF50PP6<\/td><td>13.92<\/td><td>64.83<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306f\u5831\u544a\u3055\u308c\u305f\u30b0\u30eb\u30fc\u30d7\u5e73\u5747\u5024\u3067\u3059\u3002 \u5e73\u5747\u5024\u3060\u3051\u3067\u306f\u3001\u7d71\u8a08\u7684\u306a\u540c\u7b49\u6027\u3084\u88fd\u9020\u4e0a\u306e\u7279\u6027\u306e\u5f37\u3055\u3092\u7acb\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7279\u306b\u3001SF30PP4\u306e\u6e2c\u5b9a\u5024\u306f58.98 MPa\u3067\u3042\u3063\u305f\u306e\u306b\u5bfe\u3057\u3001SF50\u306f73.29 MPa\u3067\u3042\u308a\u3001\u7d0419.5%\u4f4e\u3044\u5024\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u305d\u306e\u826f\u597d\u306a\u5f8c\u671f\u6bb5\u968e\u306e\u66f2\u3052\u8a66\u9a13\u7d50\u679c\u306b\u3064\u3044\u3066\u306f\u3001\u5727\u7e2e\u8981\u4ef6\u3068\u4f75\u305b\u3066\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u7528\u7684\u306a\u7d50\u8ad6\u3068\u3057\u3066\u306f\u3001\u5727\u7e2e\u6027\u80fd\u306b\u3064\u3044\u3066\u306f\u5225\u9014\u8a55\u4fa1\u3092\u884c\u3046\u3079\u304d\u3067\u3042\u308b\u3002\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u3092\u76ee\u7684\u3068\u3057\u3066\u9078\u5b9a\u3055\u308c\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u6750\u6599\u3067\u3042\u3063\u3066\u3082\u3001\u5f53\u8a72\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5f37\u5ea6\u7b49\u7d1a\u3001\u8a66\u6599\u63a1\u53d6\u898f\u5247\u3001\u990a\u751f\u6761\u4ef6\u3001\u304a\u3088\u3073\u5408\u683c\u57fa\u6e96\u3092\u6e80\u305f\u3055\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u7e4a\u7dad\u306e\u5f15\u5f35\u5f37\u5ea6\u306e\u30c7\u30fc\u30bf\u304b\u3089\u3001\u5727\u7e2e\u6027\u80fd\u306e\u5411\u4e0a\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3068\u63a8\u6e2c\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/hybrid-concrete-flow-air-compressive-strength-1024x576.webp\" alt=\"7\u7a2e\u985e\u306e\u8a66\u9a13\u7528\u6df7\u5408\u7269\u306b\u3064\u3044\u3066\u3001\u5831\u544a\u3055\u308c\u305f\u6d41\u52d5\u6027\u3001\u7a7a\u6c17\u542b\u6709\u91cf\u3001\u304a\u3088\u307328\u65e5\u9593\u306e\u7acb\u65b9\u4f53\u5f37\u5ea6\u306e\u30c7\u30fc\u30bf\u3092\u305d\u308c\u305e\u308c\u5225\u3005\u306e\u30b0\u30e9\u30d5\u306b\u793a\u3057\u305f\u3002.\" class=\"wp-image-3059\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/hybrid-concrete-flow-air-compressive-strength-1024x576.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/hybrid-concrete-flow-air-compressive-strength-300x169.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/hybrid-concrete-flow-air-compressive-strength-768x432.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/hybrid-concrete-flow-air-compressive-strength-1536x864.webp 1536w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/hybrid-concrete-flow-air-compressive-strength-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/hybrid-concrete-flow-air-compressive-strength.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6240\u5b9a\u306e\u5909\u5f62\u7bc4\u56f2\u306b\u304a\u3051\u308b\u66f2\u3052\u6027\u80fd\u3092\u78ba\u8a8d\u3059\u308b<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u7814\u7a76\u3067\u306f\u3001\u66f2\u3052\u5fdc\u7b54\u306e\u7279\u5b9a\u306e\u90e8\u5206\u306b\u304a\u3051\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u91cf\u304b\u3089\u3001\u7b49\u4fa1\u66f2\u3052\u5f37\u5ea6\u3092\u7b97\u51fa\u3057\u305f\u3002\u5831\u544a\u3055\u308c\u305f2\u3064\u306e\u7b49\u4fa1\u5f37\u5ea6\u6307\u6a19\u306f\u3001\u57fa\u6e96\u305f\u308f\u307f\u91cf\u306b0.65 mm\u304a\u3088\u30732.65 mm\u3092\u52a0\u3048\u305f\u5730\u70b9\u306b\u304a\u3051\u308b\u7d42\u70b9\u305f\u308f\u307f\u91cf\u3092\u7528\u3044\u305f\u3002\u3053\u306e\u57fa\u6e96\u306f\u3001\u521d\u671f\u66f2\u3052\u8377\u91cd\u57fa\u6e96\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u308f\u304b\u308a\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u8868\u3067\u306f\u3053\u308c\u3089\u3092\u300c\u521d\u671f\u6307\u6a19\u300d\u304a\u3088\u3073\u300c\u5f8c\u671f\u6307\u6a19\u300d\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u5b9a\u7fa9\u3055\u308c\u305f\u533a\u9593\u306b\u304a\u3051\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u57fa\u3065\u304f\u5024\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u5358\u306b\u66f2\u7dda\u4e0a\u306e1\u70b9\u306b\u304a\u3051\u308b\u5fdc\u529b\u3067\u306f\u306a\u304f\u3001\u307e\u305f\u3001\u7570\u306a\u308b\u898f\u683c\u306e\u6b8b\u7559\u5f37\u5ea6\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u308f\u3051\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6df7\u5408\u7269<\/strong><\/td><td><strong>\u4ee5\u524d\u306e\u7b49\u4fa1\u5f37\u5ea6\u3001MPa<\/strong><\/td><td><strong>\u5f8c\u306e\u7b49\u4fa1\u5f37\u5ea6\uff08MPa\uff09<\/strong><\/td><\/tr><tr><td>SF30<\/td><td>2.959<\/td><td>1.119<\/td><\/tr><tr><td>SF50<\/td><td>5.125<\/td><td>2.058<\/td><\/tr><tr><td>PP4<\/td><td>1.289<\/td><td>1.624<\/td><\/tr><tr><td>PP6<\/td><td>1.340<\/td><td>1.639<\/td><\/tr><tr><td>SF30PP4<\/td><td>4.599<\/td><td>2.432<\/td><\/tr><tr><td>SF50PP6<\/td><td>6.291<\/td><td>3.580<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e00\u5b9a\u91cf\u306e\u92fc\u6750\u306b\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u6dfb\u52a0\u3059\u308b<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SF30\u3068\u6bd4\u8f03\u3057\u3066\u3001SF30PP4\u3067\u306f\u521d\u671f\u7b49\u4fa1\u5f37\u5ea6\u304c2.959 MPa\u304b\u30894.599 MPa\u3078\u3068\u4e0a\u6607\u3057\u3001\u7d0455%\u306e\u5897\u52a0\u3068\u306a\u3063\u305f\u3002 \u5f8c\u8005\u306e\u5024\u306f1.119 MPa\u304b\u30892.432 MPa\u3078\u3068\u5897\u52a0\u3057\u3001\u7d04117%\u3068\u306a\u3063\u305f\u3002\u3053\u308c\u306f\u3001\u3053\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u304a\u3044\u3066\u3001\u5f8c\u671f\u306e\u5909\u5f62\u533a\u9593\u306b\u304a\u3044\u3066\u3088\u308a\u5927\u304d\u306a\u52b9\u679c\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u92fc\u306e\u6dfb\u52a0\u91cf\u304c\u591a\u3044\u5834\u5408\u3001\u8868\u306b\u8a18\u8f09\u3055\u308c\u305f\u5e73\u5747\u5024\u304b\u3089\u7b97\u51fa\u3057\u305f\u3068\u3053\u308d\u3001SF50PP6\u306f\u521d\u671f\u306e\u6307\u6a19\u306b\u304a\u3044\u3066SF50\u3092\u7d0423%\u3001\u5f8c\u671f\u306e\u6307\u6a19\u306b\u304a\u3044\u3066\u7d0474%\u4e0a\u56de\u3063\u305f\u3002 \u3053\u308c\u3089\u306f\u3001\u65e2\u5b58\u306e\u92fc\u6750\u91cf\u306b\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u8ffd\u52a0\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002\u305d\u308c\u81ea\u4f53\u3067\u306f\u3001\u92fc\u6750\u306e\u7f6e\u63db\u3092\u793a\u3057\u305f\u308a\u3001\u7d14\u7c8b\u306a\u76f8\u4e92\u4f5c\u7528\u52b9\u679c\u3092\u7279\u5b9a\u3057\u305f\u308a\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3002\u7e4a\u7dad\u306e\u7dcf\u542b\u6709\u91cf\u3082\u5897\u52a0\u3057\u305f\u304b\u3089\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u6dfb\u52a0\u3057\u306a\u304c\u3089\u92fc\u3092\u9084\u5143\u3059\u308b<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u7528\u306a\u4ee3\u66ff\u6bd4\u8f03\u3068\u3057\u3066\u306f\u3001SF30PP4\u3068SF50\u306e\u6bd4\u8f03\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u92fc\u6750\u542b\u6709\u91cf\u306f50 kg\/m\u00b3\u304b\u308930 kg\/m\u00b3\u3078\u3068\u6e1b\u5c11\u3057\u3001\u92fc\u6750\u8cea\u91cf\u306f40%\u6e1b\u5c11\u3057\u305f\u4e00\u65b9\u3067\u30014 kg\/m\u00b3\u306e\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u304c\u6dfb\u52a0\u3055\u308c\u307e\u3057\u305f\u3002 \u4ee5\u524d\u306e\u7b49\u4fa1\u5f37\u5ea6\u306f\u7d0410%\u4f4e\u304f\u3001\u5f8c\u306e\u7b49\u4fa1\u5f37\u5ea6\u306f\u7d0418%\u9ad8\u304f\u306a\u308a\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u6761\u4ef6\u4ed8\u304d\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u5f8c\u671f\u306e\u5909\u5f62\u7bc4\u56f2\u304c\u91cd\u8981\u3068\u306a\u308b\u5834\u5408\u306b\u304a\u3051\u308b\u90e8\u5206\u7684\u306a\u4ee3\u66ff\u6750\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3042\u3089\u3086\u308b\u4e80\u88c2\u958b\u53e3\u5e45\u306b\u304a\u3044\u3066\u540c\u7b49\u306e\u6027\u80fd\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u540c\u7b49\u306e\u5727\u7e2e\u5f37\u5ea6\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u308f\u3051\u3067\u3082\u306a\u304f\u3001\u307e\u305f\u5225\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u306640%\u306b\u3088\u308b\u92fc\u6750\u306e\u524a\u6e1b\u304c\u8a31\u53ef\u3055\u308c\u308b\u308f\u3051\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u8a31\u5bb9\u53ef\u80fd\u306a\u8a2d\u8a08\u5fdc\u7b54\u306b\u57fa\u3065\u3044\u3066\u3001\u3069\u306e\u30d6\u30ec\u30f3\u30c9\u304c\u9069\u5408\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/steel-macro-fiber-equivalent-flexural-strength-1024x576.webp\" alt=\"\u521d\u671f\u304a\u3088\u3073\u5f8c\u671f\u306e\u7b49\u5f37\u5ea6\u6307\u6570\u306b\u304a\u3051\u308bSF50\u304a\u3088\u3073SF30PP4\u306e2\u3064\u306e\u30da\u30a2\u30ef\u30a4\u30d0\u30fc\u6bd4\u8f03\u3002.\" class=\"wp-image-3057\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/steel-macro-fiber-equivalent-flexural-strength-1024x576.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/steel-macro-fiber-equivalent-flexural-strength-300x169.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/steel-macro-fiber-equivalent-flexural-strength-768x432.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/steel-macro-fiber-equivalent-flexural-strength-1536x864.webp 1536w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/steel-macro-fiber-equivalent-flexural-strength-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/steel-macro-fiber-equivalent-flexural-strength.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u306a\u305c\u5927\u91cf\u7f6e\u63db\u306f\u8aa4\u89e3\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u304b<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u92fc\u3068\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u306e\u5bc6\u5ea6\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u672c\u7814\u7a76\u306e\u5024\u3092\u7528\u3044\u308b\u3068\u300150 kg\/m\u00b3\u306e\u92fc\u306f\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u4f53\u7a4d\u3067\u7d040.64%\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002 30 kg\/m\u00b3\u306e\u92fc\u6750\u30684 kg\/m\u00b3\u306e\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u5834\u5408\u3001\u7d040.38%\u306e\u92fc\u6750\u30680.44%\u306e\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u3001\u3059\u306a\u308f\u3061\u5408\u8a080.82%\u306e\u7e4a\u7dad\u4f53\u7a4d\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u6750\u306f\u3001SF50\u306b\u6bd4\u3079\u3066\u92fc\u306e\u8cea\u91cf\u306f\u5c11\u306a\u304b\u3063\u305f\u3082\u306e\u306e\u3001\u7e4a\u7dad\u306e\u7dcf\u4f53\u7a4d\u306f\u591a\u304b\u3063\u305f\u3002\u305d\u306e\u6319\u52d5\u306f\u3001\u6750\u6599\u3001\u5f62\u72b6\u3001\u7e4a\u7dad\u672c\u6570\u3001\u304a\u3088\u3073\u7dcf\u542b\u6709\u91cf\u306e\u5909\u5316\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3002\u91cd\u91cf\u6bd4\u3067\u7f6e\u304d\u63db\u3048\u308b\u3068\u3001\u3053\u3046\u3057\u305f\u9055\u3044\u304c\u898b\u3048\u306b\u304f\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8cfc\u5165\u6bd4\u8f03\u3092\u884c\u3046\u969b\u306f\u3001\u5b9f\u969b\u306e\u92fc\u6750\u306e\u5bc6\u5ea6\u3092\u7528\u3044\u3066\u3001\u8cea\u91cf\u6295\u4e0b\u91cf\u3068\u7b97\u51fa\u3055\u308c\u305f\u4f53\u7a4d\u5206\u7387\u306e\u4e21\u65b9\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u30011\u7acb\u65b9\u30e1\u30fc\u30c8\u30eb\u3042\u305f\u308a\u306e\u30b3\u30b9\u30c8\u306b\u52a0\u3048\u3001\u914d\u5408\u3001\u6df7\u548c\u5264\u3001\u8a66\u9a13\u3001\u4ed5\u4e0a\u3052\u306b\u95a2\u3059\u308b\u5909\u66f4\u70b9\u3082\u3059\u3079\u3066\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u92fc\u6750\u306e\u8cea\u91cf\u309240%\u524a\u6e1b\u3059\u308b\u3053\u3068\u306f\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u7dcf\u30b3\u30b9\u30c8\u309240%\u524a\u6e1b\u3059\u308b\u3053\u3068\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8abf\u67fb\u7d50\u679c\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8cc7\u683c\u8a8d\u5b9a\u8a08\u753b\u306b\u307e\u3068\u3081\u308b<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u307e\u305a\u3001\u6c42\u3081\u3089\u308c\u308b\u5fdc\u7b54\u3092\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u90e8\u6750\u306b\u6c42\u3081\u3089\u308c\u308b\u5727\u7e2e\u5f37\u5ea6\u3001\u66b4\u9732\u6761\u4ef6\u3001\u6253\u8a2d\u6027\u3001\u304a\u3088\u3073\u3072\u3073\u5272\u308c\u767a\u751f\u5f8c\u306e\u6319\u52d5\u3092\u6307\u5b9a\u3059\u308b\u3002\u3072\u3073\u5272\u308c\u958b\u53e3\u5e45\u306e\u5236\u9650\u304c\u4f7f\u7528\u6027\u80fd\u3092\u5de6\u53f3\u3059\u308b\u5834\u5408\u3001\u521d\u671f\u306e\u6319\u52d5\u304c\u91cd\u8981\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u4e00\u65b9\u3001\u3088\u308a\u5927\u304d\u306a\u5909\u5f62\u6642\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3067\u306f\u3001\u5f8c\u306e\u6bb5\u968e\u306e\u6319\u52d5\u304c\u91cd\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u69cb\u9020\u8a2d\u8a08\u8005\u306f\u3001\u9069\u5207\u306a\u57fa\u6e96\u3092\u9078\u629e\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/store.astm.org\/c1609_c1609m-24.html\" target=\"_blank\" rel=\"noopener\"><u>ASTM C1609\/C1609M-24<\/u><\/a>&nbsp;\u7279\u5b9a\u306e\u305f\u308f\u307f\u91cf\u306b\u304a\u3051\u308b\u7b2c\u4e00\u30d4\u30fc\u30af\u66f2\u3052\u5f37\u5ea6\u3068\u6b8b\u7559\u5f37\u5ea6\u3092\u533a\u5225\u3059\u308b\u3002\u3053\u306e\u65b9\u6cd5\u3092\u63a1\u7528\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u63d0\u6848\u3055\u308c\u305f\u914d\u5408\u3092\u5f53\u8a72\u65b9\u6cd5\u306b\u57fa\u3065\u3044\u3066\u9069\u683c\u6027\u3092\u78ba\u8a8d\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u6b63\u5f53\u306a\u76f8\u95a2\u95a2\u4fc2\u304c\u78ba\u7acb\u3055\u308c\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u904e\u53bb\u306e\u7b49\u4fa1\u5f37\u5ea6\u5024\u3092C1609\u306e\u5408\u683c\u57fa\u6e96\u5024\u306b\u76f4\u63a5\u63db\u7b97\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5b9f\u7528\u7684\u306a\u8a66\u9a13\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u3092\u6bd4\u8f03\u3059\u308b<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfe\u7167\u7fa4\u3001\u73fe\u5728\u306e\u92fc\u306e\u307f\u306e\u6df7\u5408\u7269\u3001\u304a\u3088\u3073\u5019\u88dc\u3068\u306a\u308b\u30d6\u30ec\u30f3\u30c9\u3092\u542b\u3081\u308b\u3053\u3068\u3002\u76f8\u4e57\u52b9\u679c\u306e\u691c\u8a0e\u3092\u76ee\u7684\u3068\u3059\u308b\u5834\u5408\u306f\u3001\u751f\u7523\u4e0a\u306e\u4ee3\u66ff\u6848\u306b\u52a0\u3048\u3001\u7e4a\u7dad\u306e\u7dcf\u4f53\u7a4d\u3092\u4e00\u5b9a\u306b\u4fdd\u3063\u305f\u6bd4\u8f03\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3002\u6750\u6599\u3068\u990a\u751f\u6761\u4ef6\u3092\u7d71\u4e00\u3057\u3001\u5e73\u5747\u5024\u3068\u3068\u3082\u306b\u8a66\u9a13\u7247\u9593\u306e\u3070\u3089\u3064\u304d\u3082\u5831\u544a\u3059\u308b\u3053\u3068\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6709\u7528\u306a\u30d6\u30ec\u30f3\u30c9\u3092\u3001\u901a\u5e38\u306e\u3070\u3089\u3064\u304d\u3084\u7dcf\u88dc\u5f37\u91cf\u306e\u5897\u52a0\u3068\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u751f\u7523\u898f\u6a21\u3067\u306e\u5206\u6563\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002\u8a66\u9a13\u3067\u627f\u8a8d\u3055\u308c\u305f\u9806\u5e8f\u306b\u5f93\u3044\u3001\u4e21\u65b9\u306e\u7e4a\u7dad\u7a2e\u3092\u6240\u5b9a\u306e\u901f\u5ea6\u3067\u3001\u64b9\u62cc\u4e2d\u306e\u6df7\u5408\u7269\u306b\u6295\u5165\u3059\u308b\u3002\u5b9f\u9a13\u5ba4\u3067\u306e\u30dc\u30a6\u30eb\u8a66\u9a13\u304c\u6210\u529f\u3057\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u30c8\u30e9\u30c3\u30af\u30df\u30ad\u30b5\u30fc\u3001\u30dd\u30f3\u30d7\u30e9\u30a4\u30f3\u3001\u307e\u305f\u306f\u5439\u4ed8\u3051\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u9069\u7528\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u7a7a\u6c17\u542b\u6709\u91cf\u3001\u6d41\u52d5\u4fdd\u6301\u6027\u3001\u30d0\u30c3\u30c1\u53ce\u7387\u3001\u7e4a\u7dad\u306e\u6295\u5165\u91cf\u3001\u304a\u3088\u3073\u6253\u8a2d\u6319\u52d5\u3092\u8a18\u9332\u3059\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6881\u8a66\u9a13\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u8a2d\u8a08\u6761\u4ef6\u306e\u78ba\u8a8d<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6052\u5e38\u8377\u91cd\u3084\u30af\u30ea\u30fc\u30d7\u3001\u75b2\u52b4\u3001\u885d\u6483\u3001\u706b\u707d\u3001\u8150\u98df\u3078\u306e\u66dd\u9732\u3001\u63a5\u5408\u90e8\u3001\u304a\u3088\u3073\u90e8\u6750\u306e\u8a73\u7d30\u8a2d\u8a08\u306b\u3064\u3044\u3066\u306f\u3001\u5225\u9014\u306e\u691c\u8a3c\u304c\u5fc5\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u88fd\u306e\u69cb\u6210\u90e8\u54c1\u304c\u3042\u308b\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u69cb\u9020\u306b\u6b8b\u308b\u92fc\u6750\u304c\u8150\u98df\u3057\u306a\u3044\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u540c\u69d8\u306b\u3001\u9759\u7684\u6881\u8a66\u9a13\u306e\u7d50\u679c\u3060\u3051\u3067\u306f\u3001\u3042\u3089\u3086\u308b\u885d\u6483\u7279\u6027\u3084\u8010\u9707\u7279\u6027\u3092\u7acb\u8a3c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.concrete.org\/publications\/internationalconcreteabstractsportal.aspx?id=51740388&amp;m=details\" target=\"_blank\" rel=\"noopener\"><u>ACI SPEC-544.12-23<\/u><\/a>&nbsp;\u672c\u898f\u683c\u306f\u3001\u5730\u76e4\u4e0a\u306e\u7e4a\u7dad\u88dc\u5f37\u30b9\u30e9\u30d6\u304a\u3088\u3073\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u306b\u95a2\u3059\u308b\u6027\u80fd\u57fa\u6e96\u3092\u898f\u5b9a\u3057\u3066\u3044\u308b\u3002\u305d\u306e\u5b9a\u7fa9\u3055\u308c\u305f\u9069\u7528\u7bc4\u56f2\u304a\u3088\u3073\u8981\u6c42\u3055\u308c\u308b\u6b8b\u7559\u6027\u80fd\u306f\u9075\u5b88\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u307e\u305f\u3001\u6df7\u5408\u7269\u4e2d\u306e\u500b\u5225\u306e\u92fc\u7e4a\u7dad\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u3001\u69cb\u9020\u7269\u304b\u3089\u9244\u7b4b\u3084\u6eb6\u63a5\u91d1\u7db2\u88dc\u5f37\u6750\u3092\u53d6\u308a\u9664\u304f\u3053\u3068\u3068\u306f\u7570\u306a\u308b\u5224\u65ad\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-steel-hybrid-concrete-qualification-1024x576.webp\" alt=\"\u6df7\u5408\u7269\u306e\u5b9a\u7fa9\u3001\u9bae\u5ea6\u30c1\u30a7\u30c3\u30af\u3001\u5727\u7e2e\u8a66\u9a13\u3001\u66f2\u3052\u8a66\u9a13\u3001\u304a\u3088\u3073\u8a2d\u8a08\u8005\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u30921\u3064\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u5b9f\u65bd\u3002.\" class=\"wp-image-3056\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-steel-hybrid-concrete-qualification-1024x576.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-steel-hybrid-concrete-qualification-300x169.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-steel-hybrid-concrete-qualification-768x432.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-steel-hybrid-concrete-qualification-1536x864.webp 1536w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-steel-hybrid-concrete-qualification-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/macro-steel-hybrid-concrete-qualification.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8a66\u9a13\u7528\u306b\u3001\u73fe\u5728\u5229\u7528\u53ef\u80fd\u306aEcocretefiber\u2122\u306e\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306e <a href=\"https:\/\/ecocretefiber.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%83%9d%e3%83%aa%e3%83%97%e3%83%ad%e3%83%94%e3%83%ac%e3%83%b3%e7%b9%8a%e7%b6%ad\/%e5%90%88%e6%88%90pp%e3%83%9e%e3%82%af%e3%83%ad%e3%83%95%e3%82%a1%e3%82%a4%e3%83%90%e3%83%bc\/\"><u>Ecocretefiber\u2122 \u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc<\/u><\/a>&nbsp;\u305d\u3057\u3066 <a href=\"https:\/\/ecocretefiber.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b9%e3%83%81%e3%83%bc%e3%83%ab%e3%83%95%e3%82%a1%e3%82%a4%e3%83%90%e3%83%bc\/\"><u>\u30b9\u30c1\u30fc\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/u><\/a>&nbsp;\u73fe\u5728\u9032\u884c\u4e2d\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8a55\u4fa1\u306b\u95a2\u3059\u308b\u9078\u629e\u80a2\u3092\u63d0\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b63\u78ba\u306a\u30b0\u30ec\u30fc\u30c9\u3001\u5bf8\u6cd5\u3001\u5f62\u72b6\u3001\u5f15\u5f35\u7279\u6027\u3001\u5bc6\u5ea6\u3001\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u8a66\u9a13\u5831\u544a\u66f8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d5\u30c3\u30af\u72b6\u306e\u7aef\u90e8\u3092\u6301\u3064\u92fc\u6750\u88fd\u54c1\u306f\u3001\u904e\u53bb\u306e experiment \u3067\u4f7f\u7528\u3055\u308c\u305f\u304f\u307c\u307f\u306e\u3042\u308b\u92fc\u7e4a\u7dad\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c71\u6771\u5efa\u90a6\u793e\u306f\u3001\u8a66\u4f5c\u306b\u95a2\u3059\u308b\u5019\u88dc\u306e\u9577\u3055\u3001\u68b1\u5305\u3001\u304a\u3088\u3073\u4f9b\u7d66\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u5354\u8b70\u53ef\u80fd\u3067\u3059\u3002\u65e2\u5b58\u306e\u92fc\u6750\u4f7f\u7528\u91cf\u3001\u30d9\u30fc\u30b9\u30df\u30c3\u30af\u30b9\u3001\u6253\u8a2d\u65b9\u6cd5\u3001\u8a2d\u8a08\u57fa\u6e96\u3001\u304a\u3088\u3073\u30b3\u30b9\u30c8\u76ee\u6a19\u3092\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002\u4ee3\u66ff\u54c1\u306e\u4fa1\u683c\u8a2d\u5b9a\u3084\u627f\u8a8d\u3092\u884c\u3046\u524d\u306b\u3001\u63d0\u6848\u3055\u308c\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u88fd\u54c1\u304c\u4ed5\u69d8\u3092\u5b8c\u5168\u306b\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u3001\u8a66\u4f5c\u3092\u901a\u3058\u3066\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u5e38\u306b\u5727\u7e2e\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u30027\u7a2e\u985e\u306e\u914d\u5408\u30b7\u30ea\u30fc\u30ba\u306b\u304a\u3044\u3066\u3001\u5727\u7e2e\u5f37\u5ea6\u306e\u7d50\u679c\u3068\u976d\u6027\u306e\u7d50\u679c\u306f\u7570\u306a\u308b\u50be\u5411\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u63d0\u6848\u3055\u308c\u305f\u5404\u914d\u5408\u306b\u3064\u3044\u3066\u3001\u5fc5\u8981\u306a\u5f37\u5ea6\u7b49\u7d1a\u3092\u500b\u5225\u306b\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4 kg\/m\u00b3\u306e\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u300120 kg\/m\u00b3\u306e\u92fc\u7e4a\u7dad\u306e\u4ee3\u308f\u308a\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u7279\u5b9a\u306e\u5b9f\u9a13\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u5f8c\u671f\u6bb5\u968e\u306e\u66f2\u3052\u8a66\u9a13\u3067\u6709\u671b\u306a\u7d50\u679c\u304c\u5f97\u3089\u308c\u305f\u3002\u521d\u671f\u306e\u7b49\u4fa1\u5f37\u5ea6\u6307\u6570\u304a\u3088\u3073\u5727\u7e2e\u5f37\u5ea6\u306f\u3001\u92fc\u306e\u307f\u306e\u6df7\u5408\u7269\uff0850 kg\/m\u00b3\uff09\u3088\u308a\u3082\u4f4e\u304b\u3063\u305f\u3002\u65b0\u305f\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u72ec\u81ea\u306e\u914d\u5408\u8a66\u9a13\u3068\u8a2d\u8a08\u627f\u8a8d\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7b49\u4fa1\u66f2\u3052\u5f37\u5ea6\u306f\u6b8b\u7559\u5f37\u5ea6\u3068\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u3082\u7834\u65ad\u5f8c\u306e\u6319\u52d5\u306e\u4e00\u5074\u9762\u3092\u8868\u3057\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u8a08\u7b97\u65b9\u6cd5\u3084\u8a66\u9a13\u65b9\u6cd5\u306b\u3088\u3063\u3066\u7d50\u679c\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u3044\u3046\u5f93\u6765\u306e\u6307\u6a19\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u30d9\u30fc\u30b9\u306e\u3082\u306e\u3067\u3059\u3002\u6307\u5b9a\u3055\u308c\u305fC1609\u305f\u308f\u307f\u306b\u304a\u3051\u308b\u6b8b\u7559\u5024\u306f\u3001\u3053\u308c\u3068\u306f\u7570\u306a\u308b\u5831\u544a\u5024\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u306a\u305c\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306f\u5f8c\u671f\u6bb5\u968e\u306e\u6319\u52d5\u3092\u6539\u5584\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u525b\u6027\u3001\u9577\u3055\u3001\u7d50\u5408\u72b6\u614b\u3001\u4f38\u3073\u7387\u304c\u7570\u306a\u308b\u7e4a\u7dad\u306f\u3001\u4e80\u88c2\u304c\u767a\u751f\u3059\u308b\u969b\u306b\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u6319\u52d5\u3092\u793a\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u672c\u7814\u7a76\u3067\u5f97\u3089\u308c\u305f\u66f2\u7dda\u304a\u3088\u3073\u7b49\u4fa1\u5f37\u5ea6\u306e\u7d50\u679c\u306f\u3001\u305d\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\u3092\u88cf\u4ed8\u3051\u308b\u3082\u306e\u3067\u3042\u308b\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u3089\u304c\u3059\u3079\u3066\u306e\u7e4a\u7dad\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3064\u3044\u3066\u305d\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4f4e\u92fc\u4f7f\u7528\u91cf\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u8eca\u306f\u3001\u81ea\u52d5\u7684\u306b\u5b89\u304f\u306a\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3002\u4e21\u65b9\u306e\u7e4a\u7dad\u3001\u914d\u5408\u8abf\u6574\u3001\u88fd\u9020\u3001\u8a66\u9a13\u3001\u304a\u3088\u3073\u65bd\u5de5\u4e0a\u306e\u5909\u66f4\u3092\u542b\u3080\u30011\u7acb\u65b9\u30e1\u30fc\u30c8\u30eb\u3042\u305f\u308a\u306e\u7dcf\u30b3\u30b9\u30c8\u3092\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u4e3b\u5f35\u3059\u308b\u524d\u306b\u3001\u6027\u80fd\u3092\u627f\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Jianbang\u793e\u3068\u306e\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073\u30b9\u30c1\u30fc\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u8a66\u9a13\u306b\u3064\u3044\u3066\u5354\u8b70\u3059\u308b<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u305d\u306e\u6e2c\u5b9a\u3055\u308c\u305f\u5fdc\u7b54\u304c\u90e8\u6750\u306e\u5b9f\u969b\u306e\u8981\u4ef6\u306b\u5408\u81f4\u3059\u308b\u5834\u5408\u306b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u5c71\u6771\u5efa\u90a6\u5316\u5b66\u7e4a\u7dad\u682a\u5f0f\u4f1a\u793e\u306f\u3001Ecocretefiber\u2122\u306b\u3088\u308b\u88dc\u5f37\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u9867\u5ba2\u304c\u7ba1\u7406\u3055\u308c\u305f\u8a66\u9a13\u306b\u5411\u3051\u305f\u88fd\u54c1\u60c5\u5831\u3092\u6e96\u5099\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002. <a href=\"https:\/\/ecocretefiber.com\/ja\/%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%83%88\/\"><u>\u5f0a\u793e\u30c1\u30fc\u30e0\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/u><\/a>&nbsp;\u8cb4\u793e\u306e\u30b9\u30c1\u30fc\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3001\u76ee\u6a19\u5909\u5f62\u7bc4\u56f2\u3001\u304a\u3088\u3073\u5408\u683c\u57fa\u6e96\u3092\u8e0f\u307e\u3048\u3001\u5019\u88dc\u3068\u306a\u308b\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u914d\u5408\u306b\u3064\u3044\u3066\u5354\u8b70\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/ecocretefiber-macro-steel-fiber-trial-samples-1024x576.webp\" alt=\"\u30b0\u30ec\u30fc\u30c9\u8a3c\u660e\u66f8\u4ed8\u304d\u306e\u300cEcocretefiber\u300d\u30de\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u304a\u3088\u3073\u30b9\u30c1\u30fc\u30eb\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u691c\u8a3c\u6e08\u307f\u30b5\u30f3\u30d7\u30eb\u3001\u306a\u3089\u3073\u306b\u30e9\u30d9\u30eb\u304c\u8cbc\u3089\u308c\u305f\u8a66\u9a13\u7528\u6881\u3002.\" class=\"wp-image-3058\" srcset=\"https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/ecocretefiber-macro-steel-fiber-trial-samples-1024x576.webp 1024w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/ecocretefiber-macro-steel-fiber-trial-samples-300x169.webp 300w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/ecocretefiber-macro-steel-fiber-trial-samples-768x432.webp 768w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/ecocretefiber-macro-steel-fiber-trial-samples-1536x864.webp 1536w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/ecocretefiber-macro-steel-fiber-trial-samples-18x10.webp 18w, https:\/\/ecocretefiber.com\/wp-content\/uploads\/2026\/10\/ecocretefiber-macro-steel-fiber-trial-samples.webp 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Combining Macro Fiber with steel fiber can change the way concrete carries load after cracking. The useful result may be a more gradual loss of load or greater energy absorption over a selected deformation range. The optimum blend depends on which part of the response the design needs, together with workability, compressive strength, and cost. At Shandong Jianbang Chemical Fiber Co., Ltd., we supply Ecocretefiber\u2122 reinforcement fibers and help buyers compare candidate systems for trials. This guide examines a seven-mixture experimental series and turns its findings into practical questions for hybrid concrete selection. The results show a promising route for partial steel-fiber replacement, with measurable tradeoffs that should be checked [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3060,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[325],"tags":[338,336,339,335,334,327,331,337],"class_list":["post-3054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-macro-fiber","tag-equivalent-flexural-strength","tag-flexural-toughness","tag-hybrid-concrete-mix-design","tag-hybrid-fiber-concrete","tag-macro-fiber-and-steel-fiber","tag-macro-fiber-concrete","tag-macro-fiber-dosage","tag-partial-steel-fiber-replacement"],"_links":{"self":[{"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/posts\/3054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/comments?post=3054"}],"version-history":[{"count":2,"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/posts\/3054\/revisions"}],"predecessor-version":[{"id":3063,"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/posts\/3054\/revisions\/3063"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/media\/3060"}],"wp:attachment":[{"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/media?parent=3054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/categories?post=3054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecocretefiber.com\/ja\/wp-json\/wp\/v2\/tags?post=3054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}