Construction of dry-fasten stone on external wall - MHGG

Construction of dry-fasten stone on external wall, It is used for project in Northern China which have cold weather. - details see: https://www.buildingsupplieshub.com/construction-of-dry-fasten-stone-on-external-wall-10044788
Type: Curtain WallsPlace of Origin: Fujian China (Mainland)Brand Name: CHINESTONEModel Number: MHGG
Material: Stone   
Construction of dry-fasten stone on external wall
contact supplier for Construction of dry-fasten stone on external wall


Project adopts New Type of dry-fasten stone on external wallwithout welding. light weight, high strength, fast installation and high cost performance. Super-low K value is a great selling point to make builders in various regions to select this material.

Thermotechnical Comparison Table:

Suppose dry-fasten stone built on 250mm reinforced concrete wall body

ItemTraditional stone curtain wallCurtain wall made of New Type of stone dry-fasten without weld technologic
Wall thickness250mm250mm
Thermal resistance of reinforced concrete wall0.144 m2·K/W0.144 m2·K/W
Thermal resistance of slabstone0.007 m2·K/W (25mm thick)1.28 m2·K/W (integration of decoration and heat insulation, 47mm thick)
Thermal resistance of air layer (enclosed air layer 80mm)0.18 m2·K/W (without aluminum foil)0.71 m2·K/W (two-side aluminum foil)
Thermal resistance of external surfaceWinter:0.04 m2·K/W

Summer:0.05 m2·K/W

Winter:0.04 m2·K/W

Summer:0.05 m2·K/W

Thermal resistance of internal surface0.11 m2·K/W0.11 m2·K/W
Heat transfer coefficient (K value)Winter:2.04 W/(m2·K)

Summer:2.00 W/(m2·K)

Winter:0.44 W/(m2·K)

Summer:0.43 W/(m2·K)

Heat bridgeGreat heat transfer coefficient; heat bridge can not solve; K value often higher than design calculation in actual projectBroken heat bridge; actual project conforms to design calculation
Packaging Detail:by fumigated wooden crate
Delivery Detail:within 20 to 40 days as per your quantity

Related Product for Construction of dry-fasten stone on external wall