Color Pressed Steel Plate YX76-380-760

Specific introduction of corrugated sheet:

Application: Corrugated sheet is a corrugated sheet made of color-coated steel sheet, which is rolled and cold-bent into various corrugated sheets. It is suitable for industrial and civil buildings, warehouses, special buildings, roofs, walls, and interior and exterior wall decoration of large-span steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and fast construction, earthquake resistance, fire resistance, rain resistance, long life, and maintenance-free. It has been widely promoted and applied.

Advantages: Jiaochi Color Steel Tile YX76-380-760 roof panel can directly bear the roof load. The unique construction method, 180-degree biting edge technology, and no nailing on the surface extend the service life of the roof. The wave peak is high and the water conductivity is strong.

Classification of corrugated sheet:

Corrugated steel sheet is usually classified in many ways according to the application location, plate wave height, overlap structure, and material. The common classification methods are as follows:

(1) Classification by application location - divided into roof panels, wall panels, floor decking panels and ceiling panels. Colored steel plates are used as wall decoration panels, and the architectural decoration effect is relatively novel and unique.

(2) Classification by wave height - divided into high wave panels (wave height ≥ 70mm), medium wave panels and low wave panels (wave height < 30mm)

(3) Classification by substrate material - divided into hot-dip galvanized substrates, hot-dip aluminum zinc and hot-dip galvanized aluminum substrates, etc.

(4) Classification by plate seam construction method - divided into overlap, bite edge and buckle construction, etc. Among them, the bite edge and buckle medium and high wave panels are suitable for roof panels with higher waterproof requirements; the overlapped medium and high wave panels are galvanized for floor panels; the overlapped low wave panels are suitable for wall panels.

Characteristics of color steel

1. Light weight: 10-14 kg/m2, equivalent to 1/30 of brick wall

2. Heat insulation: core material thermal conductivity: λ<=0.041w/mk.

3. High strength: can be used as ceiling enclosure structure board to bear weight, resist bending and compression; general houses do not need beams and columns.

4. Bright color: no surface decoration is required, and the anti-corrosion layer of colored galvanized steel plate can be maintained for 10-15 years.

5. Flexible and fast installation: the construction period can be shortened by more than 40%.

6. Oxygen index: (OI) 32.0 (Provincial Fire Product Quality Inspection Station).

7. Oxygen index: (OI) 32.0 (Provincial Fire Product Quality Inspection Station).

If one of the following situations occurs, it shall be judged as the destruction or failure of the specimen, and the pressure value before destruction or failure shall be the wind-resistant pressure value

1. The specimen cannot maintain the overall integrity, and the board surface is cracked, split, cracked, broken, and the fixing parts fall off.

2. The board surface is torn or lifted and the board surface connection is damaged.

3. The fixing part falls off, separates or loosens.

4. The fixing parts are broken, separated or damaged.

5. The specimen has damage or failure that affects the use function (such as deformation that affects the use function, etc.).

6. Other damage or failure specified in the design.

Standing edge bite system:

1. The overall structural waterproof and drainage function can completely bite the joints regardless of the shape of the building. There are no nail holes on the entire roof, which can allow the roof to expand and contract freely when the temperature changes, avoid temperature stress, and eliminate the hidden dangers of leakage caused by the system screw fixing method.

2. No chemical caulking glue is required, eliminating pollution and aging problems.

3. Mature integral roof opening and lightning protection system design.

4. Good air permeability, keeping the overall structure naturally dry for a long time, and extending the service life of the building.

5. The three-dimensional curved arc special shape is easy to process.

6. The structure is simple, light and safe, and can resist high-intensity negative wind pressure. It is especially suitable for typhoon and rainstorm areas.

7. It is also suitable for the renovation of old roofs and the construction of new roofs on old roofs.

8. The construction is safe, simple, fast, accurate and economical.