Corrosion-resistant and compression-resistant concrete and preparation process thereof: Fid-Bau Portal

Corrosion-resistant and compression-resistant concrete and preparation process thereof

LU MINGWEI / LUO ZHONGXIANG / SUN JIE

The invention discloses corrosion-resistant and compression-resistant concrete and a preparation process thereof, and relates to the technical field of concrete. The concrete comprises the following components in parts by weight: 35-55 parts of cement, 25-35 parts of river sand, 30-50 parts of stones, 1-5 parts of an elastic polymer, 5-15 parts of rubber particles, 0.5-2 parts of glass fibers, 12-20 parts of water, 0.5-2 parts of a water reducing agent and 0.1-0.5 part of a plasticizer. Through a series of improvements, the corrosion-resistant and compression-resistant concrete has relatively high compressive strength and corrosion resistance and also has certain elasticity, impact force can be better absorbed and buffered when the concrete is impacted or vibrated, and then the situation of cracks or damage caused by impact or vibration is effectively reduced, so that the service life of the corrosion-resistant and compression-resistant concrete is prolonged, and the service life of the corrosion-resistant and compression-resistant concrete is prolonged. And structural design can be carried out more conveniently, and the construction difficulty is reduced.

本发明公开了一种耐腐蚀抗压混凝土及其制备工艺，涉及混凝土技术领域。本发明包括以下重量份的组分：水泥35‑55份、河砂25‑35份、石子30‑50份、弹性聚合物1‑5份、橡胶颗粒5‑15份、玻璃纤维0.5‑2份、水12‑20份、减水剂0.5‑2份、塑化剂0.1‑0.5份。本发明通过一系列的改进，使得耐腐蚀抗压混凝土在具有较高的抗压强度和耐腐蚀性的同时还具有一定的弹性，在受到冲击或者振动时能够更好的对冲击力进行吸收缓冲，进而有效减少受冲击或振动造成裂缝或破损的状况发生，且可以更方便进行结构设计，降低施工难度。

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