Anti-cracking anti-permeability concrete baffle special for mountain slope

Abstract

The invention discloses an anti-cracking anti-permeability concrete baffle special for a mountain slope. The anti-cracking anti-permeability concrete baffle comprises the following raw materials in parts by weight: 80-100 parts of cement, 250-400 parts of rubbles, 10-30 parts of quartz sand, 10-35 parts of cordierite, 2-8 parts of semi-hydrate phosphogypsum, 2-15 parts of calcined kieselguhr, 10-25 parts of modified steel fiber, 3-12 parts of basalt fiber, 1-10 parts of sisal hemp fiber, 2-15 parts of carbon fiber, 2-15 parts of nanometer silicon dioxide, 3-11 parts of nanometer calcium carbonate, 20-45 parts of coal ash, 20-35 parts of iron ore, 2-5 parts of styrene-acrylic emulsion, 1-5 parts of carboxyl butylbenzene emulsion, 1-5 parts of epoxy resin emulsion, 2-10 parts of polycarboxylate-type water reducer, 3-8 parts of an additive and 20-35 parts of water. The anti-cracking anti-permeability concrete baffle special for the mountain slope provided by the invention has excellent anti-cracking property, permeability resistance and durability and can meet the use requirement of the slopes such as mountains and rivers.

Description

technical field [0001] The invention relates to the technical field of concrete, in particular to a special anti-cracking and anti-seepage concrete baffle for mountain slopes. Background technique [0002] Concrete, as one of the most widely used building materials at present, has made great contributions to human progress and economic development since its invention in 1824. It has become a commonly used reinforcement material for mountain slopes, but the existing concrete has crack resistance. The anti-permeability and impermeability are still not ideal, and the concrete baffles made of it will crack and have poor durability when applied to mountain slopes and other places, which limits the application of concrete baffles. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a special anti-cracking and impervious concrete baffle for mountain slopes, which has excellent anti-cracking perfo...

AI Technical Summary

Problems solved by technology

[0002] Concrete is one of the most used building materials at present. Since its invention in 1824, it has made great contributions to human progress and economic development. It has become a commonly used reinforcement material for mountain slopes. However, the existing concrete has anti-cracking performance The impermeability and impermeability are still not ideal, and the concrete baffles made of it will crack and have poor durability when applied to mountain slopes and other places, which limits the application of concrete baffles