Prefabricated large span Steel factory roof truss

Prefabricated large span Steel factory roof truss has features of high fire resistance, strong corrosion resistance. Steel structure warehouse is mainly refers to the main bearing component is composed of steel. Including the steel columns, steel beam, steel structure, steel roof truss. Each component using welds, bolts or rivets to connect.

The roof and wall can be made of composite panel or veneer. Galvanized sheet metal can prevent rust and corrosion. The use of self-tapping screw can make the connection between the plates more closely, to prevent leakage. You can also use composite panel for roof and wall. The sandwich is polystyrene, glass fiber, rock wool, polyurethane. They have good thermal insulation, heat insulation, fire-retardant. The wall of the steel structure maintenance also can use brick wall. The cost of a brick wall is higher than galvanized steel roof and wall.

The usage scale includes large-scale workshop, or warehouse, supermarkets, entertainment centers and modular steel structure garage.

2. Specification

3. Characteristics

1). Different types and sizes according to customer's needs, large or small, wide span: single span or multiple spans, the max span is 36m without middle column.

2). Low cost and maintenance: unit price range from USD30/m2 to USD55/m2 according to customers request.

3). Fast construction and easy installation: time saving and labor saving, all the items are factory made, pre-cut, pre-welded, pre-drilled, pre-painted.

4). Reduced construction waste, long using lifespan: up to 50 years.

5). Nice appearance.

6). Others: environmental protection, stable structure, high quake-proof, water proof and fire proof, and energy conserving.

1. Some main oversea projects we undertook in the last couple months

Industrial Warehouse (13000M2)---Peru

Warehouse (14000M2)---Georges

Workshop (12000M2)----Brazil

Warehouse (3600M2)---France

Vegetable Market (2500M2)---Mauritius

Pig shed (3500M2)---Australia

Chicken shed (20000M2)---Philippines

Aircraft Hangar (1300M2)---Maldives

Warehouse (900M2)---Russia

Prefabricated house (70M2)---800sets---Angola

Container house (20')---60 sets---South Africa