Prefab Granny Flat 20ft 40ft Prefabricated Expandable Portable Building 37sqm 2 Bedroom

Free Drawing Design Prefab Workshop Garage Shed Steel Frame Prefabricated Metal Buildings Steel Structure Warehouse

Product Introduction

Steel structure building  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 can be 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. However, the cost of a brick wall is higher than galvanized steel roof and wall.

The usage scale includes large-scale workshop, warehouse, supermarkets, entertainment centers and modular steel structure garage, and farm chicken house even hangar as well.

Product advantages

(1). Free design architectural drawings for you;
(2). Features: Fast and flexible to assemble, safe, thermal and noise insulation, water proof and fire prevention;
(3). Cost-effective: Fast and easy installation greatly shorten the construction time which reduce the costs;
(4). Durability: The whole structure is easy in maintenance, which can be used for more than 50 years.
(5). Perfect design: Perfect design completely avoids leaks and water seepage. Meanwhile, it's also in line with the national level of fire prevention.
(6). Carrying capacity: can resists the impact of strong wind and seismic performance and bears heavy snow loads

Main Specifications

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