What materials are used in steel structure houses?

With the increasing scarcity of land resources in my country, it is the general trend that the future housing will develop in the direction of steel structure, and it is also a symbol of the progress of science and technology and human civilization. The common people are full of curiosity about what materials the steel structure houses are made of. Today, I collected some materials to learn together.

Main frame components.

The section steel is divided into hot rolled section steel and high frequency welded section steel. At present (overdue) is the preferred material for domestic development of steel structure housing. The disadvantage is that the consumption of steel is large and the node processing is difficult. Among them, the light steel keel has a small section size and poor fire resistance, and needs to be explained in detail in the structural design; as the supporting member of the load-bearing structure, the light steel structure building lacks design experience in domestic design, and its joint research and support The mechanical calculation method and software development of the system should be the focus.

Second, the wall skeleton material.

The frame (interior, exterior wall, ceiling) of European and American steel structure houses is light steel structure building, and the decoration of office buildings is common in China. The main feature of the enclosure support system of the present invention is the use of inclined rods, and this structure is mainly matched with the outer wall panel system, because the outer wall panel and the outer wall decorative panel of the Japanese-style steel structure house are integrated, and each unit The surface area of u200bu200bthe wall is very small, and it cannot support the wall, so it is necessary to use diagonal tie rods to strengthen the support.

Third, lightweight wall materials.

The walls of foreign light steel villas are all made of light steel (or wooden) keels, light steel wall panels plus thermal insulation, sound insulation and waterproof materials.

Fireproof gypsum board is the most used interior wall board at home and abroad, and it is mostly used for the decoration of office buildings. Waterproof plasterboard for use as wallboard in kitchens and bathrooms. Low-density cement fiber board that can be used as inner and outer boards. Oriented strand board, good workmanship and impact resistance, mainly used for exterior walls in the United States. A small number of manufacturers have produced domestically.

Material for waterproofing.

The exterior walls of foreign houses are all affixed with one-way water-permeable and breathable paper, and there is no domestic production capacity. High-density cement fiberboard is widely used in European and American households due to its convenient installation and maintenance, but the production equipment is expensive, and there is no domestic manufacturer. Polyvinyl chloride sheet is widely used in European and American homes. There is no domestic manufacturer. It is easy to install and maintain, and it is easy to process and manufacture. Therefore, it is easy for the domestic plastics industry to develop such products.

5. Roof (tiles)

Tiles, which belong to traditional buildings, are heavy in weight and complicated in installation process, so they are not suitable for steel structure houses. Cement colored tiles are produced by domestic manufacturers and used in steel structure houses. High-density cement fiber shingles are light and easy to install. They are widely used in foreign steel-structured houses, but the production equipment and process are more complicated, waterproof and weather resistance cannot be guaranteed, and there is no domestic production capacity. The steel structure residential roof is mainly made of metal tiles, which are light and easy to install. Its production equipment and process are simple, and rust resistance and weather resistance are its technical difficulties.

Sixth, doors, windows and stairs.

The production of domestic ordinary doors and windows can basically meet the needs of the market in terms of quality, specifications and varieties. Advanced doors and windows need to be imported. There are already joint ventures for sloping roof windows in China, as well as domestic joint venture assembly plants for high-end garage doors.

Seventh, the material of the floor slab.

Since steel structure houses are the continuation of the development of wood structure houses, foreign steel structure houses generally use wooden boards as floor boards. At present, the application of fire protection products in my country faces two problems: shortage of wood resources and conflicts with current fire protection regulations.

Composite floor slabs are mainly used in multi-storey and high-rise buildings. Autoclaved Lightweight Aerated Concrete (ALC) floor slabs are widely used in Japan, and domestic production capacity is already available.

Building Materials Technology Co., Ltd. is a prefabricated residential design, production, installation and maintenance station service enterprise. 13 years of industry experience. The 30,000-square-meter production base has a full range of products such as prefabricated buildings, integrated houses, light steel villas, container houses, prefab houses, etc. The products are widely used in cultural and tourism houses, public houses, temporary residential houses, residential office houses, etc. Four areas, hotline:,.

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