the material of the light steel villa wall

the material of the light steel villa wall

The light steel villa wall is divided into inner wall and outer wall. The main material is light steel keel. The 100mm glass fiber cotton is laid in the gap of the keel column.

Exterior wall scheme 1 with light steel keel column as the boundary) : 12mMOSb board, one-way breathing paper, metal carved board, and 12mm thick gypsum board in turn.

Exterior wall scheme 2 with light steel keel column as the boundary, with fixed folded parts: 12MMOSb board, one-way breathing paper, extruded board, carved metal board, and 12mm thick gypsum board in turn.

Interior wall scheme: with light steel keel column as the boundary, the two sides are thick gypsum board or cement board.

I. Double-sided OSB board + thermal insulation cotton (glass fiber cotton)

2 double-sided high strength fiber cement board + thermal insulation cotton (glass fiber cotton)

3. The floor of double-sided high-strength cement slab + cast-in-place foamed concrete light steel villa is composed of cold-formed thin-walled steel frame or composite beam, floor OSB structural plate, support, connector and so on.

The materials used are oriented particleboard, cement fiberboard, and plywood.These lightweight floors can withstand loads of 316 to 365 kilograms per square meter.The weight of the floor structure system of light steel villas is only one-fourth to one-sixth of the traditional concrete floor system in China, but the height of the floor structure will be 100 to 120 mm higher than the ordinary concrete slab.

The advantages of light steel villas:

(1) The production of light steel structure accessories for light steel villas has a high degree of factorization and mechanization, and a high degree of commercialization.

(2) The site construction speed of light steel villas is fast, which will not affect nearby residents and is conducive to civilized construction.

(3) The steel structure of light steel villas is an environmentally friendly and sustainable development product.

(4) light steel villas have light weight and good seismic performance.

(5) The comprehensive economic index of light steel villas is not higher than that of reinforced concrete structures.

(6) light steel villas can avoid the waste of resources brought by using soil to burn bricks compared with brick and concrete residential buildings.

(7) light steel villas because the wall thickness of light steel structure is small, can increase the effective use area than the brick concrete structure