Organic cementing material concrete

Abstract

The invention discloses an organic cementing material concrete, and belongs to the field of building concrete materials. The organic cementing material concrete comprises a concrete base material anda cementing medium carrier, wherein the concrete base material comprises mineral powder, fly ash, aggregate, an admixture, crushed stone, an additive and water, the cementing medium carrier comprisesphenolic resin, polyurethane resin, polyamide resin, poly-p-xylylene and aromatic polyamide, and further comprises a plasticizer and a stabilizer. The concrete base material and the cementing medium carrier are added into a concrete building board wall through a sealed exhaust injection gun, through cooperation with the sealed exhaust injection gun, gaps between concrete pore partition wall platescan be filled, hollow areas formed by irregular cavity areas in the concrete pore partition wall plates are reduced, the overall connectivity of a concrete outer wall is enhanced, and then the overall strength of the concrete outer wall is improved.

Description

technical field [0001] The invention relates to the field of building concrete materials, and more specifically relates to an organic gelling material concrete. Background technique [0002] Concrete, referred to as "concrete (tóng)": refers to the general designation of engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering, can be divided into inorganic cementitious concrete and organic cementitious concrete according to cementitious materials. Inorganic cementitious concrete includes lime siliceous cementitious concrete, Portland cement concrete, calcium Aluminum cement concrete, gypsum concrete, magnesium cement concrete, s...

AI Technical Summary

Problems solved by technology

[0005] In the above technical solution, the organic gelling material is used to fill and bond the interior of the hollow partition wall. This method can be used to treat the concrete wall, which can not only effectively ensure the bonding effect between the walls, but also reduce the construction cost. , but in the process of use, because the hollow gap in the concrete hollow partition wall is not formed regularly, but is formed according to the shape of the external concrete wall, when filling the organic cementitious material into the interior of the concrete hollow partition wall, due to There are voids in the interior, which may easily cause some areas inside the hollow partition wall panel after filling and molding to not be filled with organic gelling materials, resulting in a hollow area. It is easy to form concave deformation after external pressure. At the same time, it is easy to cause the overall connection of the concrete exterior wall to be weak due to the lack of bonding effect of organic gelling materials in the cavity area, thereby reducing the strength of the entire concrete exterior wall and affecting building safety.

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