Stable concrete releasing agent

Abstract

A stable concrete releasing agent is prepared from raw materials in parts by weight as follows: 6-10 parts of polyvinyl alcohol, 3-9 parts of oil cakes, 5-11 parts of epoxy resin, 5-9 parts of sodium alginate, 5-7 parts of sorbitan monooleate, 4-8 parts of tree ash, 6-11 parts of crystal aluminum chloride, 3-8 parts of vermiculite powder, 7-10 parts of sodium diethylhexyl sulfosuccinate, 6-8 parts of nano aluminium titanate fibers, 5-10 parts of calcium lignosulfonate, 3-6 parts of a paper pulp waste liquid, 1-5 parts of thiourea, 6-11 parts of polycarbonate and 2-4 parts of a surfactant. The stable concrete releasing agent has the benefits that the stable concrete releasing agent has the good releasing performance, meanwhile, a template can be protected, the service life can be prolonged, and the agent is stable in performance and can be stored for a long time.

Description

technical field [0001] The invention relates to a stable concrete release agent. Background technique [0002] Aiming at the problems of concrete products and construction industry formwork storage in the market that are easy to rust, air bubbles on the concrete surface, easy to pollute the concrete surface, and difficult to remove and clean the mold, people have developed a release agent. Traditional concrete release agents such as waste engine oil and waste diesel oil , Emulsified engine oils, modified resins and saponified oil feet. Waste engine oil and waste diesel oil contain impurities and a lot of water, and the concrete surface after demoulding is polluted by waste oil, which is not environmentally friendly and not beautiful. At the same time, it is difficult to remove on the template, and the template is not well maintained. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention...

AI Technical Summary

Problems solved by technology

[0002] Aiming at the problems of concrete products and construction industry template storage in the market, which are easy to rust, have air bubbles on the concrete surface, easy pollution on the concrete surface, and difficulty in demoulding and cleaning, people have developed a release agent. The traditional concrete release agent is waste engine oil and waste diesel oil. , emulsified engine oils, modified resins and saponified oil feet

Waste engine oil and waste diesel oil contain impurities and a lot of water, and the concrete surface after demoulding is polluted by waste oil, which is not environmentally friendly and not beautiful

At the same time, it is difficult to remove on the formwork, and it is not effective in the maintenance of the formwork