Xiamen Chine Trade Co., Ltd.
Main products:Granite,Sandstone,Porcelain tile,Glass mosaic,stone curtain wall
Products
Contact Us
  • Contact Person : Mr. DENG Leo
  • Company Name : Xiamen Chine Trade Co., Ltd.
  • Tel : 86-592-5119628,5119638,5119648,5119658
  • Fax : 86-592-5067720,5067728 Address: Room 1502, Block A, No. 69 Binlang Road, (Green Lake Mansion), Xiamen-city, Fujian-prov. China Zip: 361004 Country/Region: China (Mainland) Province/State: Fuj
  • Address : Fujian,Xiamen,Room 1502, Block A, No. 69 Binlang Road, (Green Lake Mansion), Xiamen-city, Fujian-prov. China
  • Country/Region : China
  • Zip : 361004

Construction of dry-fasten stone on external wall

Construction of dry-fasten stone on external wall
Product Detailed
Construction of dry-fasten stone on external wall It is used for project in Northern China which have cold weather.

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

Item

Traditional stone curtain wall

Curtain wall made of New Type of stone dry-fasten without weld technologic

Wall thickness

250mm

250mm

Thermal resistance of reinforced concrete wall

0.144 m2·K/W

0.144 m2·K/W

Thermal resistance of slabstone

0.007 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 surface

Winter: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 surface

0.11 m2·K/W

0.11 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 bridge

Great heat transfer coefficient; heat bridge can not solve; K value often higher than design calculation in actual project

Broken heat bridge; actual project conforms to design calculation

Construction of dry-fasten stone on external wall



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