Beijing Dongke United Technologies Co.,Ltd.
Concrete additives for concrete are like salt for a dish. A dish is inseparable from salt, and concrete is inseparable from concrete additives.Its amount is very small compared to the total amount of concrete, but it is indeed essential. In many concrete projects, traditional high-efficiency concrete such as naphthalene is less and less able to …
Superplasticizers (SP’s), also known as high range water reducers, are additives used in making high strength concrete. Plasticizers are chemical compounds that enable the production of concrete with ca. 15% less water content. Superplasticizers allow reduction in water content by 30% or more. These additives are employed at the level of a few weight percent. Plasticizers and …
The additives in concrete areas following: Early strength agent, water reducing agent, retarder, quick setting agent, antifreeze, anti-seepage agent. The proportion of admixture in concrete is generally: 0.5 ~ 1%,Related extensions: Concrete admixtures are referred to as admixtures for short, which refers to substances added to improve the performance of concrete during the mixing of …
Polycarboxylic acid superplasticizer is a third-generation high-performance superplasticizer developed after ordinary superplasticizer represented by wood calcium and superplasticizer represented by naphthalene series. It is the most advanced and scientific and technological content in the world. A high-efficiency water-reducing agent with the highest, the best application prospect and the best comprehensive performance. The liquid is light …
We are a professional manufacture with more than 10 years experience in producing polycarboxylate superplasticizer monomer including DK-108,DK-1088,DK-1089 DK-1088 dissolve in water and many other organic solvent, which is the significant raw material for new generation of polycarboxylate superplasticizer .The polycarboxylater superplasticizer compounded by this product featured in high rate desperation and retention ability which …
Ms Hanlie is from South Africa and the first time I got contacted with her is on Apr ,2019. At that time she was only curious about the price of paraffin wax and not quite clear about the importing issues . so I sent you the paraffin wax specifications including COA ,MSDS and other docs …
