ESA.WR 202
October 10, 2021ESA.WH- 401
October 10, 2021
ESA.WH-402
High range water- reducer concrete admixture whit retention effects
ESA.WHR402 is a high range water-reducer and superplasticizer admixture based on polycarboxylate ether that cause on high strength at initial and final ages of concrete that can be retarding concrete slump . ESA.WHR 402 is also capable of reducing water consumption in concrete up to 40%.
ویژگی ها
- concrete transportation over long distances
- slippery and movements cast
- Reducing water consumption in concrete up to 40 % in equal fluidity
- Preventing bleeding or segregation in Super fluid concrete
- Decreasing permeability to water, Chloride and sulphate due to drastic decrease in water consumption in concrete
- Can be simultaneously used with cement mixtures, Fly ash and slag
- Decreasing concrete’s porosity
موارد استفاده
- Concreting in windy and tropical areas
- Producing exposed concrete
- Improve Pumpability of concretes
- Producing high strengths concretes
- Concrete with pozzolanic materials
- Decorative concretes
- Flooring and paving concretes
- Self-compacting concrete
- placing concrete in special cast for making different shapes
مقدار مصرف
The precise dosage of ESA.WHR402 will be determined by mixing pattern and required specifications. It is recommended to perform some tests on fresh and hardened concrete’s properties such as fluidity, staying fluid, setting time, initial and final strengths with your materials in your environment. These tests are advised in order to determine the optimum dosage of this product but generally we suggest a value between 0.3-1.5 percent to cement mixtures’ mass.
روش مصرف
- WHR402 can be directly added to ready-mixed concrete or mixed with water with any ratio and then added to concrete.
- Do not use this product directly to cement mixtures together with dry aggregates.
نکات ایمنی
- WHR402 isn’t in the category of hazardous material. And causes no harm to the body or the environment. However, wash with water before drying if contacted with skin.
- If contacted with eyes or swallowed immediately wash with a lot of water and consult a doctor.