economy prefab buildings

Specifications

1) high strength
2) elegant
3) practical and economy
4) easy to construct

Description:
economy prefab buildings  is a new type of building structure system, which is formed by the main steel framework linking up H-section, Z-section, and U-section steel components, roof and walls using a variety of panels and other components such as windows and doors 
economy prefab buildings is widely used in warehouses, workshops, large factories, and more
Characteristics:
Wide span: single span or multiple spans, the max span is 50m without middle column
Low cost: unit price range from USD20/m2 to USD100/m2 according to customers request
Fast construction and easy installation
Long using lifespan: up to 50 years
Others: environmental protection, stable structure, earthquake resistance, water proofing, and energy conserving
Materials:
The main frame (columns and beams) is made of welded H-style steel
The columns are connected with the foundation by pre-embedding anchor bolt
The beams and columns, beams and beams are connected with high intensity bolts
The envelop construction net is made of cold form C-style purlins
The wall and roof are made of color steel board or color steel sandwich panels, which are connected with the purlin by self-tapping nails
Doors and windows can be designed at anywhere which can be made into normal type, sliding type or roll up type with material of PVC, metal, alloy aluminum, sandwich panel, and more
Welcome to use our economy prefab buildings .