Steel Construction Rockwool sandwich panel is on the basis of the rock wool board to increase the cement mortar coating, strengthen the hardness of the rock wool board, directly eliminate the process of plastering the wall during construction, so that the rockwool board in the installation and use of 70% shorten the construction period, rock wool board is basalt and other natural ores as the main raw materials, rock wool board through high temperature melting into fiber, adding an appropriate amount of binder, curing processing and made of. Rock wool board products are suitable for industrial equipment, buildings, ships heat insulation, sound insulation and so on. The product in the process of bonding pressure, trimming, grooving, blanking, forming a tongue-and-groove composite board, good integrity, high stiffness and with impact resistance, shear mechanical properties and thermal insulation, heat insulation, sound insulation, moisture-proof and other characteristics. Its board length is not limited, up to 12 meters or more, fully in line with the technical design of fire protection requirements. And overcome the previous plate does not have enough integrity and stiffness, flexural and impact resistance of poor defects.

Quality characteristics:

It is a new type of building material with color steel plate as the surface layer and rock wool, fireproof and flame retardant insulation material as the core layer. It has the obvious advantages of light weight, good heat insulation, sound absorption and sealing retention, convenient construction, short cycle, low comprehensive cost, bending resistance, corrosion, beautiful appearance and so on.

(1) Heat insulation, thermal conductivity: 0.035W/M.K.

(2) High strength, can be used as an enclosure structure, load-bearing structure, flexural and compressive resistance, the general house does not use beams and columns.

(3) Bright color, no surface decoration.

(4) The installation is flexible and fast, and the construction period can be shortened by more than 40%.