Natural sand: What is it and what is it used in?

Recently, US President Joe Biden concluded his first visit to the Middle East since taking office. During the visit, Biden said that the United States will be an active partner in the Middle East for a long time, but Middle East leaders have not clea…

More>>

Related news

Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles

About Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles:Chemical composition:…

More>>

Lawsuit Claims that Skittles are 'Unfit for Human Consumption' because of Titanium Dioxide

Us consumers have filed a lawsuit against Mars in a California court on last Thursday, claiming that Skittles contains too much titanium dioxide (E171). Is titanium dioxide harmful to the body?Titanium dioxide is an additive used in pigments, adhesiv…

More>>

Influences of Concrete Water Reducer on Different Kinds of Cement (2)

In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…

More>>
0086-0379-64280201 brad@ihpa.net skype whatsapp