Four functions of adding water reducing agent to concrete
1. Dispersion effect. The water-reducing agent molecules can be directionally adsorbed on the surface of cement particles, so that the surfaces of the cement particles carry the same charge (usually n…
15 sentences summarizing all the functions of early strength water reducing agent
1 Improve the workability of concrete or mortar mixtures during construction; 2 Improve the strength and other physical and mechanical properties of concrete or mortar; 3 Save cement or replace it Spe…
There are so many concrete admixtures, such as retarder and reducing agent, what are their functions?
1. The working principle of concrete water-reducing agent: Water-reducing agent is usually a surfactant, which is an anionic surfactant. It is adsorbed on the surface of cement particles so that the p…
What are the main components of concrete retarder, and what are their main functions?
There are many kinds of retarder, including sugar, lignosulfonate, hydroxy acid, inorganic salt and so on. Set Retarder is an additive that reduces the hydration rate and heat of hydration of cement o…
What are the functions of concrete silica density agent?
Concrete silica dense agent causes the concrete to expand slightly , dense, with the functions of moisture-proof, waterproof, anti-seepage and anti-cracking. The anti-permeability grade of concrete mi…
What are the main functions of concrete admixtures?
What are the main functions of concrete admixtures? We often see that during construction at the construction site, the concrete is not only added with water before leaving the mixing station, but als…
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