The pre-engineered building material includes cladding and C, Z purlin.
What is the cladding? Enclosure structure refers to the enclosure of buildings and rooms, which are divided into transparent and opaque types; opaque enclosures have walls, roofs, floors, ceilings, etc.; transparent enclosures have windows, skylights, balcony doors, glass partitions, etc. Including exterior walls, roofs, windows, balcony doors, exterior doors, etc.
The enclosure has the following properties
(1) heat preservation
In cold regions, insulation is closely related to the quality of use and energy consumption of the home. The enclosure has the ability to maintain indoor heat and reduce heat loss during the winter.
It has the ability to resist outdoor heat in summer. Under the action of solar radiant heat and outdoor high temperature, the inner surface of the envelope structure can maintain the temperature suitable for daily life, and the heat insulation performance is good.
(3) Sound insulation
The ability of the enclosure to isolate air and impact sounds. Walls, doors and windows and other components are mainly isolated from the air; the floor is dominated by isolated impact sounds.
(4) Waterproof and moisture proof
For components in different parts, there are different requirements for waterproof and moisture resistance. The roof has reliable waterproof properties, that is, the roofing material has low water absorption and high impermeability. The exterior wall is moisture resistant.
The ability to withstand fire is measured by the burning properties and fire resistance of color steel plates. The color steel plate can be classified into a combustion body, a hard-to-burn body, and a non-combustion body according to the combustion performance. The material is treated to change the combustion performance.
Industrial plant, warehouse | Cold storage, box packaging | Light steel residential, original building sandwich room | Mobile boardroom | Various purification rooms.
1. Light weight, about 10kg ~ 14kg / square meter, equivalent to 1 / 30 of the brick wall;
2. Thermal insulation, good suction and sealing performance;
3. The construction is convenient, the installation is flexible and fast, and the construction period can be shortened by more than 40%;
4. Bright color, beautiful appearance, no need to decorate the surface;
5. High strength, can be used for maintenance structure, load-bearing structure, bending and compression resistance.