Colored concrete has outstanding aesthetic functions and meets the aesthetic development needs of the construction industry.
Colored concrete is colored concrete, also known as surface colored concrete. It is usually made of colored cement or white cement and pigments in a certain proportion to make colored decorative fabri…
Permeable concrete has outstanding practicality and functionality and has great potential for future applications.
Permeable concrete, also known as porous concrete, permeable floor, etc., is a kind of lightweight porous concrete mixed with aggregates, high-grade cement, admixtures, water-based resins, color enhan…
The market demand for asphalt concrete is increasing and there is an urgent need for industrial transformation and upgrading.
Asphalt concrete, also known as asphalt concrete, is a mixture of road asphalt materials produced according to a certain proportion of gravel, stone chips, mineral powder, crushed gravel, etc., and mi…
Concrete air-entraining agents (concrete air-entraining agents) can improve the performance of concrete. Modified rosinate air-entraining agents are the mainstream in the market.
Concrete air-entraining agent, also known as concrete air-entraining agent, is a hydrophobic surfactant that can improve the fluidity of concrete. Concrete air-entraining agents have the advantages of…
Selection and use of concrete admixtures
Adding admixtures to concrete can significantly improve the technical properties of concrete and achieve significant technical and economic effects. Improper selection and use can cause accidents. The…
FDN high-efficiency water-reducing agent, concrete high-efficiency water-reducing agent, retarding water-reducing agent, water-reducing agent
FDNHigh-efficiency water-reducing agent belongs to the naphthalene series. This product is a non-air-entraining water-reducing agent. Water agent has a strong dispersion effect on cement and a good di…
What are the regulations on the representative batch size of concrete admixtures?
1. Concrete admixtures based on the GB8076 standard of “Concrete Admixtures”: each number of the same type of admixture with a content of ≥1% is 100 tons, and each number of admixtures wit…
Names and definitions of concrete admixtures with different functions
According to the national standard GB8075-2005, 27 types of concrete admixtures are defined. They are: 1. Ordinary water-reducing admixtures: When the slump of concrete is basically the same, it can r…
Classification of concrete admixtures
Concrete admixtures are divided into four categories according to their main functions: 1. Admixtures that improve the rheological properties of concrete mixtures. Including water reducing agent, air …
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