Key points of application technology of high-efficiency water reducing agent
1) The appropriate dosage of high-efficiency water reducing agent is: air-entraining type such as methylnaphthalene series, condensed aromatic anthracene series, etc. The dosage is 0.5% to 1.0% of the…
Precautions for application of concrete admixtures
In experiments and practices, people have found that adding admixtures to concrete can improve the technical functions of concrete and obtain significant technical economic effects. However, accurate …
Application of waterproof materials in construction projects
As a quality assurance for waterproofing projects, it is not only necessary to deepen the understanding of various waterproof materials, but also to pay attention to how to choose waterproof materials…
Concrete admixture production technical services and technical training issues for application personnel
Although concrete admixtures and their application technology are developing rapidly and becoming increasingly mature in our country, compared with advanced countries, we have to admit the fact that i…
Differences in application of expansion agents, water reducing agents, waterproofing agents and admixtures
Abstract: According to the measurement results of the anti-permeability properties of concrete mixed with expansion agents, water-reducing agents, waterproofing agents and admixtures, different materi…
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