BiLAP™ is a Over Lap Type Rock Wool Corrugated Roof Sandwich Panels, the special design of the ends is able to effectively prevent water seepage and ensure waterproof. With outstanding expansion and contraction performance, allow room to relieve stress, with fast installation and efficient construction guaranteed.

Wiskind Bicap™ rock wool cap roof sandwich panels combine rock wool and steel plate into a whole through factory automation equipment, thus changing the previous method of on-site compounding of rock wool panels. Under the premise, the goal of high quality, high efficiency, reliability and safety has been achieved.

Snap Cap Type Rock Wool Glass Wool Roof Sandwich Panel is bonded and pressed, trimmed, grooved, and blanked to form a tongue-and-groove composite board. Heat insulation, sound insulation, moisture resistance and other characteristics. Its plate's length is not limited, up to 12 meters or more, which fully meets the fire protection requirements of technical design. And it overcomes the defects that the previous sheet does not have sufficient integrity and rigidity, and has poor flexural and impact resistance properties.