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…
The superplasticizer dosage in concrete concrete The superplasticizer dosage in concrete is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind of concrete admix…
Japan economy shrinks more than expected as supply shortages hit Tokyo - Japan economy shrank much faster than expected in the third quarter as global supply disruptions hit exports and business spending plans and consumer sentiment soured by COVID-1…
Zinc sulfide is an inorganic compound with the chemical formula ZnS, which is a white or slightly yellow powder, which becomes darker when exposed to light.…
NSP-3 molecularsieve is a crystal silicon aluminate. It has developed a three-dimensional structure and strong Polarity. It is capable of absorbing CO2 and mercaptan molasses with strong adsorption. NSP-3 Molecular Sieve: NSP-3 molecularsieve is…