Concrete admixture types
(1) Additives to improve the rheological properties of concrete mixtures, including ordinary water reducers, high-efficiency water reducers, early-strength water reducers, retarder,
Slow-setting high-efficiency water-reducing agent, air-entraining agent, air-entraining water-reducing agent and pumping agent.
(2) Additives to adjust the setting time and hardening performance of concrete, including retarder, retarder water reducer, retarder high efficiency water reducer, early strength agent,
Early strength water reducing agent and quick setting agent.
(3) Admixtures for improving the durability of concrete, including air-entraining agents, air-entraining water-reducing agents, waterproofing agents and rust inhibitors, mineral admixtures, etc.
(4) Additives to improve other properties of concrete, including antifreeze, bulking agents, curing agents, colorants, anti-dispersing agents for underwater concrete,
Mortar admixtures, release agents, concrete surface retarders, concrete interface treatment agents, special concrete admixtures for large volume admixtures, etc.