In terms of the adaptability of cement and concrete superplasticizer, the type and quality of concrete superplasticizer also play an important role. Therefore, concrete superplasticizers should be selected according to the adaptability to cement and…
Superplasticizer used in concrete refers to the fact that after mixing, it can reduce the water demand of concrete under the condition of maintaining basically the same fluidity, thereby improving the strength and durability of concrete, or under the…
Concrete water reducing agent is one of the technical ways to reduce the cement dosage, improve the utilization rate of industrial waste residue, and realize the durability and high performance of concrete.…
Concrete is an indispensable raw material in the construction of construction projects. In the process of preparing concrete, in order to improve the performance of concrete, it is necessary to add water reducing agent after adding water, stone, sand…
Polycarboxylic acid superplasticizers are used as high range superplasticizers in high performance concrete.Water content:3.6%pH:8Total alkali:5.8%Gas content:3.1%…
Efficient polycarboxylic acid Superplasticizers transform the hard and low slump concrete into flowing, toppable and easy-to-place. They improve machinability, speed up surface treatment, increase strength, save cement and help reduce shrinkage and t…
There are several kinds of water reducers: lignosulfonate, naphthalene sulfonate water reducing agent, polycarboxylate-based high-performance water reducing agent.…
Concrete superplasticizer is high efficienct water reducing agent. Its difference from ordinary water reducing agent lies in the high-water reduction rate. The water reduction rate of ordinary water reducing agent is generally 5%-10%, and the water r…
What is Aerogel Powder?Aerogel, also known as a wet gel or hydrogel, is a porous material that can be made by replacing the liquid within the gel with air. Aerogel KNFW silica is a material that has low density, low thermal conduction, high surface a…
High thermal and chemical stability makes Niobium-nitride a great superconducting thin films material. You can prepare it by mixing nitrogen and argon in sputtering. Purity: 99%Size of the particle: 5um About Niobium Nitride NbN Powder :…
On Oct 11, the All-China Federation of Industry andCommerce released the top list of 2021 patent inventors and private enterprisesRD investments. According to the news, Huawei, together with three otherprivate companies, became the company with the m…