Introduction to Concrete Additives (2)
In this article, the set retarder, the air-entraining agent, and the accelerating agent are going to be talked about.…
In this article, the set retarder, the air-entraining agent, and the accelerating agent are going to be talked about.…
Lithium-ion battery refers to a secondary battery system in which two different lithium intercalation compounds that can reversibly intercalate and deintercalation lithium ions are used as the battery's positive electrode and negative electrode, resp…
Lithium-ion batteries are divided into liquid lithium-ion batteries and polymer lithium-ion batteries. The electrolyte of lithium-ion batteries is fluid, so they are more unstable than lithium-polymer batteries, and they may explode if they are beat…
Lithium batteries were first used in pacemakers.…
Alkali-free concrete accelerator is a new generation, environmentally-friendly, chlorine-free and alkali-free liquid accelerator developed by using a new synthetic technology of inorganic and organic materials. It can significantly promote water and…
TR75 foam generator developed by our company. It can be used in laboratories, small-scale foam concrete cast-in-situ projects, and pilot lines of foam concrete products. The outstanding advantages of TR75 portable foam generator are low foam moisture…
Foam concrete wall casting methods can be divided into three types: removable formwork casting, formwork-free casting and sandwich wall casting. Among these three types of casting methods, the mold-free casting method is widely used.…
The purity of carbonaceous raw materials such as petroleum coke and pitch coke is relatively high, and the ash content is usually less than 0.5%, while the purity of natural graphite treated by flotation is relatively low, and the carbon content is u…
The America is considering releasing a total of 180 million barrels of oil from the Strategic Petroleum Reserve (SPR) in the coming months in an effort to keep oil prices down.According to reports, this will be the third time the United States has us…
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…
Official French data shows that for three consecutive days, there were more than 140,000 new confirmed cases in a single day in France: 145,560 new cases on the 23rd, 148,635 new cases on the 24th, and 143,571 new cases on the 25th. The daily average…
In the face of rising oil prices, the 31 member countries of the International Energy Agency decided in early March to release 60 million barrels of crude oil reserves. However, the market's reaction to this statement was not strong, and oil prices c…
Iron-based metal is used widely in 3D-printing thin-walled parts and devices, cold and hot spraying, laser coating, and the biomedical field. 316 alloy is an austenitic universal stainless steel with a face centered cubic structure. About 316 Powde…
Magic wand reveals a colorful nano-world, about nanomarterials you should know about Mn2O3 Powder Scientists have developed new materials for the next generation of electronics that are so tiny that not only are they hard to distinguish when packed t…
What does sodium silicate Powder mean? The sodium silicate can also be used in the manufacture of sodium metasilicate, or liquid glass. The melting point of sodium silicate, which has high commercial use for fire protection and many other purposes is…