Polycarboxylate superplasticizer has more advantages than traditional naphthalene and aliphatic superplasticizer in mixing high strength grade concrete, but its advantages of high water reduction cannot be brought into full play when the strength is…
Natural river sand has been exhausted after decades of large-scale mining, concrete production enterprises began to use machine-made sand as fine aggregate on a large scale.…
The first method is direct nitridation of titanium powder or TiH2.…
A brief introduction to the principle and application of centrifuges…
Sweden is in talks with Turkey on joining NATO and looks forward to strengthening cooperation with Turkey in security and counter-terrorism, Swedish Prime Minister Anders Andersson said recently. Andersson held a joint press conference with visiting…
Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…
Recently, the Bulgarian Gas Company said that Bulgaria is negotiating with Gazprom on resuming natural gas supply, and there is a possibility that Russia will resume natural gas supply to Bulgaria.Since the outbreak of the conflict between Russia and…
First of all, pay attention to the storage environment of polycarboxylate superplasticizer, try to store polycarboxylate superplasticizer in a cool, ventilated, no direct sunlight place.…
Thermal insulation materials refer to materials or material composites that have significant resistance to heat flow.…
US consumers recently filed a lawsuit against Mars in a California court, claiming that the content of titanium dioxide in Skittles was too high.…
In this article, defoamer, anti-shrinkage agent, preservation agent, and inhibitor will be talked about.…
This article will talk about coagulant, retarder, delayed coagulant, foaming agent, air entraining agent, and aerating agent.…
The ability to inject large numbers of small air bubbles throughout concrete mixers, to decrease bleeding, segregation, workability and improve overall concrete quality, is known as an "air-entraining agent". Description An Air Training Ag…
Processing powder metallurgy of tungsten products or tungsten alloys requires tungsten as the primary raw material. Particle Size: 5-25mm,15-45mmColor: Gray blackYou can use 3D printing Information about High Purity Powder Based 3D Printers W Powde…
VN powder (vanadium nutride) is also known. This important vanadium alloy ingredient is vital for the production of lithium-ion batteries and other energy storage materials. Vanadium Nitride VN Pulp - Vanadium nitride This is a combination of v…