Advantages of steel structure House
1. The steel structure is light in weight and high in strength. The weight of the residence built with steel structure is about 1/2 of that of the reinforced concrete residence; It can meet the needs of large residential rooms, and the usage area is about 4% higher than that of the reinforced concrete residence.
2. The seismic performance is good, and its ductility is better than that of reinforced concrete. According to the results of post-earthquake investigation at home and abroad, the number of steel structure residential buildings collapsed is the least.
3. Steel structure components are manufactured in the factory to reduce the workload on site, shorten the construction period and meet the requirements of industrialization.
4. Steel structure factory has reliable manufacturing quality, accurate size, convenient installation and easy coordination with related parts.
5. Steel can be recycled, and less pollution to the environment during construction and demolition.
How to choose window for steel structure:
At present, most houses have larger windows (such as closed balconies) and more high-rise buildings. Therefore, when choosing plastic-steel profiles, the state stipulates that the wall thickness of plastic-steel profiles should be greater than 2.5mm, pay attention to plastic steel door whether the wall thickness of window profiles is qualified, whether there are obvious scratches on profiles, whether there are cracks at welding corners, whether the under cutscrap chopper is symmetrical, etc. Whether there is a multi-cavity structure, there are drainage cavity, isolation cavity and reinforcement cavity, which can ensure that the window is not easy to deform and aging. Secondly, hardware accessories should choose accessories with excellent performance and sensitive switch.
Excellent plastic steel doors and windows should be combined with window design so that residents can be more comfortable. For example, for houses with high noise in downtown blocks, it is better to choose plastic steel casement window with hollow glass, which has excellent sealing, heat insulation and sound insulation effects. For example, from the perspective of the design hardness of the window type, the corresponding window type can be designed according to the corresponding requirements. When designing window type, the principle should be performance, application and beauty. For example, the study and living room should use the outer casement window, the balcony should be sealed with sliding window, and the bedroom should use the inner opening and inverted window, etc.
Windows are an important part of buildings. They should have the same long life as buildings. Choosing a good door and window is also a good guarantee for living quality.
Select a window type suitable for space design:
There are many window styles, and the design performance and characteristics are also different. You 'd better match them according to your own needs when choosing, which is also the main link of cost saving.
Casement window: it has the widest scope of use, including external opening and internal opening. The inner closure is convenient for cleaning windows, but it occupies the indoor space when opening, and it is easy to meet, and it will leak inward in rainy days. The outward Casement has good waterproof function and does not occupy indoor space when closed, but it is easily damaged in windy and rainy days, which requires high hardware strength.
The biggest characteristic of casement window is air tightness and good sealing performance. Casement can be opened completely, which is convenient for ventilation and easy for structure. The shortage is that hardware has higher profit and higher price.
Sliding window: Sliding window has the advantages of not occupying indoor space, with beautiful appearance, economical price and general sealing. Adopt high slide rail, slightly push, closed and sensitive. With large pieces of glass, it not only increases indoor lighting, but also improves the overall appearance of the building. However, the ventilation area is limited.
[This article is reprinted from the public number of the door and window Industry Alliance. Only information is transmitted. Please contact us to delete the infringement]]
Edit: doors and windows online-Yanzi
