As an admixture, superplasticizer is added to concrete to reduce water consumption and increase the strength of concrete. At present, the high-performance water-reducing agents used in concrete engineering are mainly polycarboxylic acid superplastici…
With the wide application of polycarboxylate superplasticizer, the requirement of concrete early strength in practical engineering is more and more prominent, so the polycarboxylate superplasticizer has been the focus of research to meet the early st…
The cement foaming agent is the key to the quality of foamed concrete. A good cement foaming agent can be made into high-quality foamed concrete.…
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…
The roble had hit a record low after the West imposed sweeping sanctions on Russia for its aggression in Ukraine. Russia's president recently ordered exports of Russian gas to "unfriendly" countries to be settled in robles. The speaker of Russia's up…
In this article, the physical foaming agents of carbon dioxide foaming agents and hydrochlorofluorocarbon foaming agents will be talked about.…
OPEC+ is likely to stick to its plan for a small increase in oil Tantalum Carbide powder will continue to be influenced by the oil supply shortage.Introduction to Tantalum Carbide TaC PowderTantalum carbide or TaC is a light brown metallic cubic crys…
It can be regarded as a multi-phase material, including graphite phase transformed from carbonaceous particles such as petroleum coke or pitch coke, graphite phase transformed from coal tar binder surrounding the particles, particle accumulation or c…
Concrete waterproofing agent can significantly improve the impermeability and waterproofing of concrete, and the impermeability grade can reach P25 or higher. It is especially suitable for concrete for bungalow roof, large volume waterproof concrete,…
Polaris Energy Storage Network News: The strong market demand combined with the rising prices of upstream raw materials and other factors have exacerbated the shortage of supply in the lithium battery industry, especially the lithium iron phosphate b…
New materials for a sustainable future you should know about the aluminum magnesium boride coating. Historically, knowledge and the production of new materials aluminum magnesium boride coating have contributed to human and social progress, from the…
Apple expects a surge in iPhone demand in the first half of 2022 Apple expects demand for 5G iPhone 13 to improve next year, the report said Earlier this month, Apple reportedly told suppliers that demand for the iPhone 13 series was falling. Ironica…