|3/F Talent Building, Shiqiao Subdistrict, Xiacheng District, Hangzhou China
Light steel villas have many advantages, such as beautiful appearance, bright colors, various building shapes, low cost, short construction period, a simple high steel component factory production, installation and construction, flexible layout, and steel have many advantages For example, lightweight, uniform materials, simple calculations for design, recyclables, and the like. Light steel villa is a kind of environmentally-friendly and economical mobile house with light steel as the framework, sandwich panels as the enclosure material, and standard modular series for space combination. The components are bolted. Mobile homes can be quickly and easily assembled and disassembled, realizing the universal standardization of temporary buildings, and establishing an environmentally-friendly, energy-saving, fast and efficient construction concept, making temporary homes a series of development, integrated production, supporting supply, inventory And the field of styling products that can be used repeatedly. The light steel villa is also known as the light steel structure house, and its main material is a light steel keel synthesized from hot-dip galvanized steel strip through cold rolling technology. It is almost the same as building a building. It is necessary to level the surroundings and the partition wall foundation. It is better to use reinforced concrete, which is relatively strong. Then stand up the pillars and connect the frame with cross beams, and then divide the partitions, exterior wall panels and door and window frames. Install one layer up, then the roof trusses and roof panels; finally install doors and windows, etc., and pull up the vertical support. Modern industrial buildings are widely used.
The main advantages of light steel villas:
First, the construction speed is fast, the factory can produce light steel villa components in batches, the construction is simple, the installation is fast, and the construction period is greatly shortened; secondly, in terms of self-weight, light steel villas can reduce the quality of the building structure by about 30%, especially on the foundation Areas with low bearing capacity and high seismic fortification strength. Finally, from the perspective of environmental protection, the light steel villa system is an environmentally friendly green building system. Steel itself is a material with high strength, high recycling value, and high efficiency, and does not require modeling construction.
All work light steel villa seminars are planned on the highway. The design of the light steel villa is the most important. Light steel villa design plays an important role in the entire villa light steel structure workshop. Due to the design of light steel villas, not only the cost of light steel villas, but also the future construction and use of light steel villas.
In the design of light steel villas, we pay particular attention to several aspects in all aspects.
Sound insulation: Prevents sound from outdoors to indoors or from indoors to outdoors. Sound insulation is filled in the metal roofing layer (usually made of insulating cotton). The sound insulation effect is expressed by the sound intensity difference on both sides of the metal roof. The sound insulation effect is related to the density and thickness of the sound insulation material. It should be noted that sound insulation materials have different effects on sounds of different frequencies.
Impervious: Prevent rainwater from penetrating from the outdoor metal roof. Mainly through overlapping cracks or joints in rainwater metal roofs. In order to achieve the seepage function, it is preferable to eliminate concealed washer openings with long plates overlapping where necessary, welding screws overlapping the plate or sealant in the welding process, and bulging in the waterproof joint.
Fire protection: Metal roofing materials will not burn, and fires must not penetrate the metal roofing.
Wind pressure: It is resistant to local maximum wind pressure, and the metal roof will not be pulled down by negative pressure. The wind resistance is related to the bending force of the metal roof and the fixed base and the density of the fixed base.
Ventilation: Indoor and outdoor air exchange. There are metal vents on the roof.
Load bearing: bear construction load, rain, dust, snow pressure, maintenance load. The bearing capacity of metal roof slabs is related to the cross-sectional characteristics of the slab, the strength and thickness of the material, the way of force transmission and the pitch of purlins.
Lightning protection: Lightning protection device guides lightning to the ground to prevent lightning from entering the room through the metal roof.
Moisture: A metal roofing layer that prevents the metal roof and floor metal roof from condensing, and moisture is drained. The solution is filled into a wool-insulated roof, laid on a metal floor, a roof waterproof membrane, and installed on the metal roof ventilation joint.
Daylighting: Use skylights to improve indoor lighting during the day and save energy.