When installing doors and windows, how should the gaps between the opening and the window frame be dealt with? The door and window measuring tape and final production size will be 1-2cm smaller than the window to facilitate later installation and avo…
Amazing! The best building material for the industry. Cement foam board is widely used. Its superior performance can be seen in: Achieving good fire insulation performance Cement foam The board is classified as a non-combustible, inorganic t…
Concrete, an ordinary building material, has profound effects on our daily lives. Concrete is widely used for a variety of buildings and projects - from skyscrapers and bridges to roads and public facilities, to home improvement. Technically, it is d…
What is surfactant? Surfactants belong to a class that reduces surface tension. They can be adsorb on interfaces such as gas-liquids or liquids-liquids. By doing so, they change the properties and affect the stability, wettability of the interfaces.…
In the UK, more than 100 schools were closed because of the danger of collapse In the UK, many schools use Autoclaved aerated cement (RAAC). This is a concrete material that is lighter. In 2018, the roof and the buildings of a school in southeas…
The water-reducing agent should be used with concrete admixture, which will reflect the water reduction effect. Cement quality is therefore a direct factor of the effect of water-reducing agent. When dealing with different types of "problem" cements,…
Concrete is a modern material that uses a variety of chemical additives, each with their own unique characteristics. These additives play a vital role in enhancing the performance of concrete as well as ensuring its quality. Here are a few chemical a…
Graphene, a two-dimensional typical material, is widely used and highly sought by scientists and the industry. What exactly is a 2-dimensional material? Simple, two-dimensional material is a non-nanoscale material (1-100nm) where electrons are able t…
Boron has been a major name in the world of chemistry. There have been two Nobel Prizes in Chemistry for the work done on boron. There are a few heat-resistant products on the market that have added boric acids to common glass. This means the glas…
What is tungsten Oxide?Tungsten dioxide has the molecular formula WO3 with a weight of 2318.5. It is a form of tungsticanhydride. Tungsten dioxide is not produced in industrial production. The tungsten-trioxide salts are classified according to thei…
The titanium hydride used in powder metallurgy and metal-ceramic sealing is also used to provide titanium for the alloy powder. Titanium Hydride is very fragile and can be used for powdered titanium. The hydride is also used to weld. Thermal decom…
Boron carbide is also known as black Diamond. It has the molecular form B4C. The powder is typically grayish. It is one the hardest materials known (the other two being diamond and cubic boronnitride), which can be found in many industrial applicatio…
What is gallium-nitride? A semiconductor material used in broadband GAP composite materials is gallium-nitride. The third party calculated that the GAN mobile charger may reduce the device's weight up to 40%, or provide more power for the same dimens…
Polyglyceryl-6 oleate is a colorless or light yellow liquid that can be used for emulsification. It also has stabilization and conditioning properties. Polyglyceryl-6 Oleater - What you need to know It is a nonionic surface-active agent with good…
Cobalt-powder can sometimes be used as a reference to superfine or fine cobalt. Co. Co. is a greyish powder. It can dissolve in both acidic and magnetic solutions. Purity>99.5% Pebble size: 20-80nm Cobalt Co Powder Cobalt The materi…