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A platform for research: civil engineering, architecture and urbanism
High-strength and high-ductility concrete doped with PE fibers and preparation method of high-strength and high-ductility concrete
The invention discloses high-strength and high-ductility concrete doped with PE fibers and a preparation method thereof, and belongs to the technical field of concrete. The high-strength and high-ductility concrete doped with the PE fibers is prepared from the following raw materials: 875kg/m < 3 > of cement; 543 kg/m < 3 > of quartz sand; 151kg/m < 3 > of silica fume; 743kg/m < 3 > of slag; 270 kg/m < 3 > of water; 34.9 kg/m < 3 > of a water reducing agent; and the PE fiber is 19.4 kg/m < 3 >. The high-ductility composite material prepared from the mixed PE fiber has excellent working performance, shows extremely high limit strain and tensile strength under the condition of meeting the mechanical property requirements of engineering, and promotes the development of high-performance concrete in the building industry.
一种掺入PE纤维的高强度高延性混凝土及其制备方法，属于混凝土技术领域。所述掺入PE纤维的高强度高延性混凝土由包含以下组分的原料制备而成：水泥875kg/m3；石英砂543kg/m3；硅灰151kg/m3；矿渣743kg/m3；水270kg/m3；减水剂34.9kg/m3；PE纤维19.4kg/m3。本发明混杂PE纤维制备高延性复合材料，具有优异的工作性能，且在达到工程要求的力学性能的要求下，表现出极高的极限应变和拉伸强度，推动了建筑行业高性能混凝土的发展。
High-strength and high-ductility concrete doped with PE fibers and preparation method of high-strength and high-ductility concrete
The invention discloses high-strength and high-ductility concrete doped with PE fibers and a preparation method thereof, and belongs to the technical field of concrete. The high-strength and high-ductility concrete doped with the PE fibers is prepared from the following raw materials: 875kg/m < 3 > of cement; 543 kg/m < 3 > of quartz sand; 151kg/m < 3 > of silica fume; 743kg/m < 3 > of slag; 270 kg/m < 3 > of water; 34.9 kg/m < 3 > of a water reducing agent; and the PE fiber is 19.4 kg/m < 3 >. The high-ductility composite material prepared from the mixed PE fiber has excellent working performance, shows extremely high limit strain and tensile strength under the condition of meeting the mechanical property requirements of engineering, and promotes the development of high-performance concrete in the building industry.
一种掺入PE纤维的高强度高延性混凝土及其制备方法，属于混凝土技术领域。所述掺入PE纤维的高强度高延性混凝土由包含以下组分的原料制备而成：水泥875kg/m3；石英砂543kg/m3；硅灰151kg/m3；矿渣743kg/m3；水270kg/m3；减水剂34.9kg/m3；PE纤维19.4kg/m3。本发明混杂PE纤维制备高延性复合材料，具有优异的工作性能，且在达到工程要求的力学性能的要求下，表现出极高的极限应变和拉伸强度，推动了建筑行业高性能混凝土的发展。
High-strength and high-ductility concrete doped with PE fibers and preparation method of high-strength and high-ductility concrete
一种掺入PE纤维的高强度高延性混凝土及其制备方法
LAI HUAMING (author) / JIANG ZHENXING (author) / YANG ZEMING (author) / YAO ZIZHAO (author) / ZHI SHUZHUO (author) / LI YIWEI (author) / ZHANG JIE (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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