A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses epoxy composite binary cement-based system elastic concrete and a preparation method thereof. The concrete comprises the following components, 600-700kg/m<3> of Portland cement, 300-350kg/m<3> of sulphoaluminate cement, 100-130kg/m<3> of nanometer beads, 1000-1200kg/m<3> of filler, 2-4kg/m<3> of lithium carbonate, 2-3kg/m<3> of water reducing agent powder, 2-3kg/m<3> of cellulose, 2-4kg/m<3> of boric acid, 60-80kg/m<3> of steel fiber, 3-4kg/m<3> of a plastic expanding agent, 30kg/m<3> of polypropylene fiber, 176-186kg/m<3> of emulsified epoxy resin and 88-93kg/m<3> of acuring agent. The preparation method of the concrete is simple, the prepared concrete has the characteristics of high elasticity, high toughness, good durability and high bonding strength, the cracking risk of the concrete is reduced, and the durability and mechanical properties of the concrete are also improved.
本发明公开了一种环氧复合二元水泥基体系弹性混凝土及其制备方法，各组分及其含量包括：硅酸盐水泥600‑700kg/m，硫铝酸盐水泥300‑350kg/m，纳米微珠100‑130kg/m，填料1000‑1200kg/m，碳酸锂2‑4kg/m，减水剂粉剂2‑3kg/m，纤维素2‑3kg/m，硼酸2‑4kg/m，钢纤维60‑80kg/m，塑性膨胀剂3‑4kg/m，聚丙烯纤维30kg/m，乳化环氧树脂176‑186kg/m，固化剂88‑93kg/m。该混凝土的制备方法简单，制备的混凝土具有高弹性、高韧性、耐久性好、粘结强度高的特点，不仅减少了混凝土开裂的风险，还提高了混凝土的耐久性和力学性能。
The invention discloses epoxy composite binary cement-based system elastic concrete and a preparation method thereof. The concrete comprises the following components, 600-700kg/m<3> of Portland cement, 300-350kg/m<3> of sulphoaluminate cement, 100-130kg/m<3> of nanometer beads, 1000-1200kg/m<3> of filler, 2-4kg/m<3> of lithium carbonate, 2-3kg/m<3> of water reducing agent powder, 2-3kg/m<3> of cellulose, 2-4kg/m<3> of boric acid, 60-80kg/m<3> of steel fiber, 3-4kg/m<3> of a plastic expanding agent, 30kg/m<3> of polypropylene fiber, 176-186kg/m<3> of emulsified epoxy resin and 88-93kg/m<3> of acuring agent. The preparation method of the concrete is simple, the prepared concrete has the characteristics of high elasticity, high toughness, good durability and high bonding strength, the cracking risk of the concrete is reduced, and the durability and mechanical properties of the concrete are also improved.
本发明公开了一种环氧复合二元水泥基体系弹性混凝土及其制备方法，各组分及其含量包括：硅酸盐水泥600‑700kg/m，硫铝酸盐水泥300‑350kg/m，纳米微珠100‑130kg/m，填料1000‑1200kg/m，碳酸锂2‑4kg/m，减水剂粉剂2‑3kg/m，纤维素2‑3kg/m，硼酸2‑4kg/m，钢纤维60‑80kg/m，塑性膨胀剂3‑4kg/m，聚丙烯纤维30kg/m，乳化环氧树脂176‑186kg/m，固化剂88‑93kg/m。该混凝土的制备方法简单，制备的混凝土具有高弹性、高韧性、耐久性好、粘结强度高的特点，不仅减少了混凝土开裂的风险，还提高了混凝土的耐久性和力学性能。
Epoxy composite binary cement-based system elastic concrete and preparation method thereof
一种环氧复合二元水泥基体系弹性混凝土及其制备方法
LUO YI (author)
2020-05-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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