Industry news

2020-03-17 What is the purpose of rock wool board?

What is the purpose of rock wool board? Rock wool board is widely used in industry, construction, shipbuilding, agriculture, and cold storage engineering construction. Rock wool board for building has excellent fire resistance, heat insulation and sound absorption performance. It is mainly used for ...

2019-05-09 Steel Building Z Purlins Installation

Steel Building Z Purlins Installation 1, Determine the top of Z purlins, some designed purlins and roof steel beams on the flange is not fully touched,there will be a little gap. 2, Steel building Z purlins and purlin support connection is generally bolted,Z purlins support should have an opening, c...

2018-03-06 What is the definition of a sandwich panel?

Sandwich panels (also refers to as composite panels or structural insulating panels (SIP)), it consists of two layers sheet, material in PPGI/PPGL/aluminum/Al-Mg-Mn alloy metal sheets, and bonded to either side of a lightweight core. The three components act together as a composite, that resul...