Light steel villa, also known as light steel structure house, its main material is light steel frame synthesized by hot-dip galvanized aluminum steel strip by cold rolling technology (Light Gauge Steel Roll Forming Machine). Light steel wall structure system, by light steel dense ribbed beams and columns and meet the maintenance structure of the common force, the physical performance indicators are excellent, short construction cycle, good heat preservation, is a new type of green energy-saving and environmentally friendly building structure system.
Common applications include:
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Foundation system
Lightweight steel structure house is light, only about one-fifth of the brick structure house and about one-eighth of the reinforced concrete structure house, so it can greatly reduce the cost of foundation construction, and the foundation of lightweight steel structure house generally adopts the bar foundation.
① Light steel structure light weight, can greatly reduce the cost of foundation works;
② The moisture-proof design of the foundation can effectively prevent the intrusion of moisture and harmful gases;
③Reasonable anchoring method to ensure reliable connection between foundation and main body.
Wall system
The exterior wall system is generally between 120-200㎜. Due to the light and thin wall, the light steel structure house increases the actual use area by about 10%-15% compared with the traditional house, and increases the indoor use area by more than 90% compared with the traditional house, and the indoor space can be separated flexibly. The pipelines can be arranged in the holes reserved in the wall, floor and roof components, which is well hidden and more beautiful.
①Walls filled with glass fiber cotton, with good thermal insulation, heat insulation, sound insulation performance;
② Breathing paper is waterproof and breathable, which can effectively regulate the indoor air humidity, making the residence more comfortable, while effectively preventing the growth of mold inside the wall;
③The pipeline is buried in the wall, which does not take up indoor space.
Floor System
The floor is made of a combination of high-strength hot-dip galvanized C-type and U-type lightweight steel members, the floor beams are arranged according to the standard modulus with equal spacing and dense ribs, and the floor beams are covered with structural panels that have been strictly protected against moisture and corrosion, forming a sturdy and earthquake-resistant floor system.
Structural plates and floor beams are combined to form a sturdy and stable structure;
② All kinds of water and electric pipelines are concealed in the floor structure without occupying the height of the building;
(iii) Filled with glass fiber cotton in the sandwich, heat insulation, sound-absorbing and sound insulation effect is remarkable.
Roofing System
Roof frames are assembled from various light steel components, generally there are triangular roof frames and T-shaped roof frames, which can easily and flexibly realize various complex roof shapes, and generally the roofs are made of colorful asphalt shingles with good waterproofing performance, highlighting the aesthetics and quality.
①Composite roofing has the functions of rainproof, weatherproof, heat insulation, etc., and can realize rich and diversified modeling;
② Ventilation circulation design, always keep the air fresh.
Structural components
All structural components are made of high-strength galvanized steel to ensure the longevity of the house. All structural components are cold-pressed and molded in factories with precision machinery, and the dimensional accuracy is in millimeters, which is incomparable to other structures.