熱門關鍵詞：濟南彩鋼板 | 濟南復合板 | 濟南彩鋼瓦 | 濟南c型鋼 | 濟南鋼結構 |
Color steel plate is not suitable for the roof of long-term residential houses because:
1. Poor thermal insulation, heat insulation and sound insulation performance of color steel plate: from the perspective of cost design, the thermal insulation and sound insulation performance of general color steel plate movable houses is relatively weak. If you want to improve the effect of heat and sound insulation, you need to thicken the partition wall and partition wall. The cost will increase.
2. The wind resistance, snow resistance and compressive capacity of color steel plate are weak: generally, the compressive capacity of boneless color steel houses is weak. Generally, only one floor is built, and the skeleton movable house adopts C-section steel and I-beam, which can greatly improve its compressive capacity. However, it is generally not recommended to use it in long-term building construction.
Color steel plate is generally applicable to the roof, wall and internal and external wall decoration of industrial and civil buildings, warehouses, special buildings and long-span steel structure houses. It has the characteristics of light weight, high strength, rich colors, convenient and fast construction, earthquake resistance, fire prevention, rain proof, long service life, maintenance free and so on. It has been widely popularized and applied.
Advantages of color steel plate:
1. Light weight: 10-14kg / m2, equivalent to 1 / 30 of brick wall.
2. High strength: it can be used as ceiling enclosure board to bear load, bending and compression; General houses do not use beams and columns.
3. Bright color: no surface decoration is required, and the preservation period of the anti-corrosion coating of colored galvanized steel plate is 10-15 years.
4. Flexible and fast installation: the construction period can be shortened by more than 40%.
The main reason why people choose colorful steel plate as thermal insulation is that it is not worth a lot of money in the long term. If it is not suitable for the roof, the main reason is that it is not worth a lot of money.