Foaming concrete for foam agent

Abstract

The invention discloses a foaming agent for foam concrete. The foaming agent is prepared by uniformly mixing and stirring the following raw materials at room temperature, by weight : 5-10 parts of sodium dodecyl benzene sulfonate, 2-4 parts of sodium alcohol ether sulphate, 1-2 parts of sodium lauroyl sarcosinate, 1-2 parts of cocamidopropyl betaine, 0.2-0.6 part of polyethylene glycol (120) methyl glucoside dioleate, 0.3-0.5 part of triethanolamine, 0.5-1 part of polyacrylamide, 1-2 parts of hydroxyethyl cellulose, and 60-70 parts of water. The invention has advantages of easily available raw materials, low cost and simple preparation process; and the produced foaming agent has advantages of good stability, no deterioration, easiness for long-term preservation, prolonged shelf-life, good foaming power, good peaceability with various foam concrete substrates, no defoaming and unrestricted range of usage.

Description

technical field [0001] The invention relates to a foaming agent, in particular to a foaming concrete foaming agent. Background technique [0002] Driven by the national building energy-saving and wall reform policies, foam concrete, as a new type of thermal insulation building material with waste utilization, environmental protection, energy saving, low price and good performance, has been widely recognized by the whole society. The foam concrete industry has developed rapidly due to the emphasis on and a large number of applications. Foam concrete has been widely used in various fields due to its light weight, thermal insulation, heat insulation, fire resistance and sound insulation. However, there are still some unresolved problems in foam concrete materials. Among them, the foam performance of the foaming agent, which is one of the core technologies, has seriously affected the development of high-performance foam concrete in our country. [0003] There are many types of ...

AI Technical Summary

Problems solved by technology

However, there are problems such as low foaming power and poor stability, which directly affect the performance of foamed concrete products, resulting in low product strength and unstable quality. The overall technical quality level is far behind that of foreign countries.