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A platform for research: civil engineering, architecture and urbanism
Environment-friendly anti-cracking wall concrete and production process thereof
The invention discloses an environment-friendly anti-cracking wall concrete and a production process thereof. The environment-friendly anti-cracking wall concrete comprises cement, coarse aggregate, fine aggregate and water and further comprises additives and a reinforcing fiber net, the coarse aggregate comprises waste steel slag, pebbles and gravel, and the fine aggregate comprises fly ash, river sand, slag ash, modified diatomite and silicone rubber powder; and the additives comprise a water reducing agent, a waterproof agent, an anti-freezing agent, organic modified montmorillonite, a corrosion inhibitor, an accelerator, an early strength agent, organic boron fibers, a corrosion inhibitor and a surfactant. The phenomenon of hydration heat in construction can be greatly reduced, cracking of a wall can be effectively avoided, the prestress of the wall can be effectively increased by additionally arranging a reinforcing structure in the concrete, the wall has the good anti-cracking effect, and the formed wall is good in forming effect, has the good waterproof and anti-rust characteristics and has the good anti-freezing effect.
本发明公开了一种环保防开裂墙面混凝土及其生产工艺，包括水泥、粗骨料、细骨料和水，还包括外加剂和加强纤维网，所述粗骨料包括废钢渣、卵石和碎石，所述细骨料包括粉煤灰、河砂、渣灰、改性硅藻土和硅橡胶胶粉，所述外加剂包括有减水剂、防水剂、防冻剂、机改性蒙脱土、阻锈剂、速凝剂、早强剂、有机硼纤维、阻锈剂、表面活性剂。能够大大降低施工中水化热现象的产生，能够有效避免墙体的开裂，通过对混凝土内部增加的加强结构，可有效增加墙体的预应力，使墙体具备较好的防开裂效果，且成型后的墙体成型效果好，具有良好的防水阻锈特性，具备良好的防冻效果。
Environment-friendly anti-cracking wall concrete and production process thereof
The invention discloses an environment-friendly anti-cracking wall concrete and a production process thereof. The environment-friendly anti-cracking wall concrete comprises cement, coarse aggregate, fine aggregate and water and further comprises additives and a reinforcing fiber net, the coarse aggregate comprises waste steel slag, pebbles and gravel, and the fine aggregate comprises fly ash, river sand, slag ash, modified diatomite and silicone rubber powder; and the additives comprise a water reducing agent, a waterproof agent, an anti-freezing agent, organic modified montmorillonite, a corrosion inhibitor, an accelerator, an early strength agent, organic boron fibers, a corrosion inhibitor and a surfactant. The phenomenon of hydration heat in construction can be greatly reduced, cracking of a wall can be effectively avoided, the prestress of the wall can be effectively increased by additionally arranging a reinforcing structure in the concrete, the wall has the good anti-cracking effect, and the formed wall is good in forming effect, has the good waterproof and anti-rust characteristics and has the good anti-freezing effect.
本发明公开了一种环保防开裂墙面混凝土及其生产工艺，包括水泥、粗骨料、细骨料和水，还包括外加剂和加强纤维网，所述粗骨料包括废钢渣、卵石和碎石，所述细骨料包括粉煤灰、河砂、渣灰、改性硅藻土和硅橡胶胶粉，所述外加剂包括有减水剂、防水剂、防冻剂、机改性蒙脱土、阻锈剂、速凝剂、早强剂、有机硼纤维、阻锈剂、表面活性剂。能够大大降低施工中水化热现象的产生，能够有效避免墙体的开裂，通过对混凝土内部增加的加强结构，可有效增加墙体的预应力，使墙体具备较好的防开裂效果，且成型后的墙体成型效果好，具有良好的防水阻锈特性，具备良好的防冻效果。
Environment-friendly anti-cracking wall concrete and production process thereof
一种环保防开裂墙面混凝土及其生产工艺
JIN XUEFENG (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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