Light gauge steel villa, also known as light steel structure house, its main material is light steel keel which is synthesized by hot-dip galvanized aluminum steel strip through cold rolling technology(As Called LGS Roll Forming Machine). The aluminum-zinc alloy structure of aluminum-zinc-plated steel plate is composed of 55% aluminum, 43.4% zinc and 1.6% silicon cured at a high temperature of 600 ℃, and its entire structure consists of aluminum-iron-silicon-zinc to form a dense quaternary crystals, which forms a layer of strong and effective barrier to prevent penetration of corrosion factors.
Light steel wall structure system, by the light steel dense ribbed beams and columns and in line with the maintenance structure of the common force, the physical performance indicators are excellent, the construction cycle is short, the heat preservation effect is good, it is a new type of green energy-saving and environmentally friendly building structure system.
Different Construction system Of Light Gauge Steel Frame
Foundation System
The self-weight of light steel structure house is light, only about one-fifth of the brick-concrete structure house and about one-eighth of the reinforced concrete structure house, so the foundation construction cost can be greatly reduced, and the foundation of light steel structure house generally adopts bar foundation.
Light steel structure is light in weight, which can greatly reduce the cost of foundation works;
The moisture-proof design of the foundation can effectively prevent the intrusion of moisture and harmful gases;
Reasonable 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.
Walls filled with glass fiber cotton, with good thermal insulation, heat insulation, sound insulation performance;
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;
The 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 which are strictly moisture-proof and anti-corrosive, thus forming a sturdy and earthquake-resistant floor system.
Structural plates and floor beams are combined to form a sturdy and stable structure;
All kinds of water and electric pipelines are concealed in the floor structure without occupying the height of the building;
Fill glass fiber cotton in the sandwich, heat insulation, sound-absorbing sound insulation effect is remarkable.
Roofing System
Roof frames are assembled by various light steel components, generally there are triangular roof frames and T-shaped roof frames, which can easily and flexibly realize a variety of complex roof modeling, and generally the roof is made of colorful asphalt shingles with good waterproofing performance, highlighting the aesthetics and quality.
Composite roofing has the functions of rainproof, weatherproof, heat insulation, etc., and can realize rich and diversified modeling;
Ventilation circulation design, always keep the air fresh.
5. Structural components
All structural components are made of high-strength galvanized steel to ensure the service life of the house. All structural components are cold-pressed and molded by precision machinery in the factory, and the dimensional accuracy is in millimeters, which is not comparable to other structures.
