Rock wool sandwich panels

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Rock Wool Sandwich Panel          


1.)Steel sheet for both the surface

2.)Rock wool for the core material

3.)Steel cover for both sides

Steel Sheet Thickness

0. 3~0.6mm,PPGI

Panel thickness

50mm~200mm,common thickness is 50mm,75mm,100mm

Effective width

1.) 950mm--- Corrugated Roof Panle

2.) 950 / 1150mm---Wall or Ceiling Panel


Custom, less than 11.8m

Rock wool density

80~300kg/m3 , Normal is 120kg/m3


Regular is White/Red/Blue, also can be Custom

Fire proof

Can meet the A1 Grade


Steel cover for easy to connect one piece to another, easy to assemble

Film covering  to protect the steel of panels


20~25 years


Light in weight, excellent heat insulation, fire-proof and waterproof,

Anti-bending and stress , environmental and energy-saving


for all kinds of prefabricated buildings’(warehouse, workshop, garage etc.) roof and wall

for existing buildings, can be exterior protected construction or bearing structure


Flat packing in shipping Container or according to your demands



Covered with painted steel sheet, rock wool sandwich panel has particular weather resistance and durability. Our products are durable and can resist the effects of rain, snow, wind, frost and or other bad weather.

2)Excellent insulation and Fireproofing performance

Rock wool incorporated into the panel design shall provide a sufficient thermal break to ensure non-conductivity of temperature between surfaces.  It is ideal material for construction in both tropical and frigid countries, it will bring you a comfortable and safe habitation. The core of new self-insulation composite wall material is A class incombustible rock wool.

3)High supporting capability

Individual panel size and configuration is dependent upon project design requirements. The integrated galvanized antirust steel studs for strength is pre-inserted in the wall, and strength of our system depends on the specification and space of steel studs.

4)Installing easily and quickly

It is easy to install with some bonding glue. Our building systems create a single, one-piece corner or T-shaped connecting sections, eliminating the difficult problem of joints between two walls. Several workers are enough for whole construction, and only need 1/4 time of traditional construction.

5)Excellent strength and durability

Our building systems is customized to the exact architectural drawings, design and specifications and can also be used for almost all kinds of foundation wall system as well as structural floor, wall and roof systems. Formed steel studs shall comprise the integral framework of all panels and sections. It provides lasting strength. Our system and panels shall meet or exceed all code requirements. The houses can be installed without other frame and make the building durable enough.

6)Wide applications

Our building systems could be widely used in exterior wall and partition of villas, residential houses, workshops, cold storages, security lodges, civil engineering, mobile toilets, rubbish centers, transformer substations, sentry boxes and other prefabricated houses.

7)Low Cost-- Industry and trade integration

We have our own factory with several production lines manufacturing the panels and sell them through our own trading company. So we can give you the most competitive price and control the delivery time for your benefits!

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