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Dongguan Guanxin Steel Structure Engineering Co., Ltd.
E-mail: 13790410555@163.com
Address: Dongguan City, the town of stone on the gold section of the Golden Flower Industrial Park Road

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Cold formed steel structure

Thin galvanized steel plate can be cold Cheng, used for housing, commercial and industrial construction projects external walls and Partitions of steel construction materials. The size of the room is determined by the horizontal track fixed on the floor and ceiling to determine the contour of each room. The vertical studs are arranged in orbits, usually spaced 16 inches apart and fixed at the top and bottom.


Typical profiles used in building buildings are C-type bolts and U-shaped rails and various other profiles. The general production gauge of the frame member is 12〜25 in thickness. The wall finishes are fixed on the two flange sides of the double head bolts, the thickness ranges from 1-1/4 "to 3", and the width range of the webs is between 1-5/8 "to 14". The rectangular portion is shifted from the web to provide wire access.


The steel structure factory produces galvanized steel sheet, which is used to make the basic material of cold bending steel. The steel plate is then rolled into the final profile. These sheets are zinc coated (galvanized) to prevent oxidation and corrosion. Steel frames provide excellent design flexibility because of the high strength and weight ratios of steels, which enable them to span a long distance and withstand disasters such as wind and earthquakes.


Steel walls can be designed to provide excellent thermal and acoustic properties-one of the specific considerations in the construction of cold formed steel is that thermal bridging can occur through the wall system between the external environment and the internal air conditioning space. Thermal bridging can be prevented by mounting an externally fixed insulating layer (usually called a "thermal fracture") on a steel frame.


The central spacing between the outer and inner walls of the house is usually 16 inches, depending on the design requirements. In the Office suite, the center distance of all walls is 24 inches, except for elevators and staircases.


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