Analysis of the causes of concrete slump loss

Whether the cement used and the pumping agent are matched and adapted must be obtained through the adaptability test. The optimum amount of the pumping agent should be determined through the adaptability test with the cement cementitious material.…

More>>

Related news

The new battery developed by Russia Will Affect the Price of vanadium sulfide

Researchers from St. Petersburg State University in Russia have developed a new type of polymer-based solid battery that can be charged in a few seconds. This new type of battery "excellent performance" in the case of fast charging and low ...…

More>>

How is Foamed Concrete Used in Construction?

Foamed concrete is a highly entrained sand cement with at least 20% air volume in the cured product.…

More>>

Scandium Nitride ScN Powder CAS 25764-12-9

Item No.: Tr-ScN Scandium nitride is known as ScN powder. Scandium nitride ScN powder is used as an additive for special alloys and non-ferrous metals and high refractive index metal epitaxial film.Purity: 99.9%Particle Size: 10um…

More>>
0086-0379-64280201 brad@ihpa.net skype whatsapp