A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-toughness building material and production process thereof
The invention discloses a high-toughness building material and a production process thereof. The high-toughness building material comprises the following raw materials in parts by mass: 495.3-550.7 parts of cement; 739.5 to 786.5 parts of sand; 1132 to 1286 parts of aggregate; 170 to 202 parts of water; 0.18 to 0.22 part of a water reducing agent; 106.8 to 121.2 parts of modified steel fiber; the length of the modified steel fiber is 40 +/-2mm, the width is 1.5 +/-0.5 mm, the thickness is 0.5 +/-0.1 mm, fixed points made of silicon dioxide are cured on the surface of the modified steel fiber, the surface size of the fixed points is 0.12-0.18 mm, the distribution density is 1.25 +/-0.25/mm < 2 >, and the surface bonding strength is 6.9-7.8 MPa; the concrete provided by the invention is more convenient and uniform in mixing by applying steel fiber reinforcement, and the high-toughness performance is stable when the concrete is paved in a large amount or poured in a large volume.
本申请开了一种高韧性建筑材料及其生产工艺，高韧性建筑材料包括以下质量份的原料:水泥495.3~550.7份；砂739.5~786.5份；骨料1132~1286份；水170~202份；减水剂0.18~0.22份；改性钢纤维106.8~121.2份；改性钢纤维长度为40±2mm，宽度为1.5±0.5mm，厚度为0.5±0.1mm改性钢纤维表面固化有二氧化硅材质的固定点，固定点为改性钢纤维表面尺寸为0.12~0.18mm，分布密度为1.25±0.25个/mm2，表面结合强度为6.9~7.8MPa；本申请混凝土中应用钢纤维强化混合更为方便、均匀，混凝土大量摊铺或大体积浇筑时高韧性性能的稳定。
High-toughness building material and production process thereof
The invention discloses a high-toughness building material and a production process thereof. The high-toughness building material comprises the following raw materials in parts by mass: 495.3-550.7 parts of cement; 739.5 to 786.5 parts of sand; 1132 to 1286 parts of aggregate; 170 to 202 parts of water; 0.18 to 0.22 part of a water reducing agent; 106.8 to 121.2 parts of modified steel fiber; the length of the modified steel fiber is 40 +/-2mm, the width is 1.5 +/-0.5 mm, the thickness is 0.5 +/-0.1 mm, fixed points made of silicon dioxide are cured on the surface of the modified steel fiber, the surface size of the fixed points is 0.12-0.18 mm, the distribution density is 1.25 +/-0.25/mm < 2 >, and the surface bonding strength is 6.9-7.8 MPa; the concrete provided by the invention is more convenient and uniform in mixing by applying steel fiber reinforcement, and the high-toughness performance is stable when the concrete is paved in a large amount or poured in a large volume.
本申请开了一种高韧性建筑材料及其生产工艺，高韧性建筑材料包括以下质量份的原料:水泥495.3~550.7份；砂739.5~786.5份；骨料1132~1286份；水170~202份；减水剂0.18~0.22份；改性钢纤维106.8~121.2份；改性钢纤维长度为40±2mm，宽度为1.5±0.5mm，厚度为0.5±0.1mm改性钢纤维表面固化有二氧化硅材质的固定点，固定点为改性钢纤维表面尺寸为0.12~0.18mm，分布密度为1.25±0.25个/mm2，表面结合强度为6.9~7.8MPa；本申请混凝土中应用钢纤维强化混合更为方便、均匀，混凝土大量摊铺或大体积浇筑时高韧性性能的稳定。
High-toughness building material and production process thereof
一种高韧性建筑材料及其生产工艺
ZOU SHEN (author) / CHEN XIANGJUN (author) / CHEN BENBEN (author) / LUO CHENG (author) / ZHOU XIANGHU (author) / ZHENG ZEYU (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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