Product Description

corrugated roofing sheet

1.Specification

2. Intruduction

corrugated roofing sheet  is color coated steel, cold-formed into a variety of wave pressure plate

roll, it is suitable for industrial and civil buildings, warehouse, special construction, large

span steel structure housing the roof, walls, andsuch as interior and exterior decoration, light

weight, high strength, color-rich, convenient construction, earthquake, fire, water-resistant,

long life, maintenance-free features, has been widely applied.

3.The characteristics of the corrugated roofing sheet

(1) shape design, rich colors, decorative, flexible combination, can express a different

architectural style;
(2) Light weight (6 ~ *0kg / m²) and high strength (yield strength of **0 to **0MPa), with good

skin stiffness, good seismic performance of the waterproofing agent;
(3) factory product quality
(4) construction, easy installation, reducing installation, transportation workload, shorten the

construction period;
(5) pressure plate is environmentally friendly building materials, recyclable, and promote the use

of steel sheeting in line with the policy of sustainable development of the national economy;
(6) monomer materials prices higher, compared with concrete or masonry envelope material, poor

durability.

 4.Classify:

The corrugated roofing sheet is usually classified in a variety of ways according to the site of application, the wave height of the plate, overlapping structure, and material. Common classification of the following categories:
(1) at the site of application categories - divided into roof panels, wall panels, floor boards and ceiling panels. Use color steel plate at the same time doing decorative wall panels, architectural decorative effect is novel, unique.
(2) according to the wave of high classification - divided into high-wave plate (wave height ≥ *0mm), medium-wave plate with low-wave plate (wave height <*0mm)
(3) divided into hot galvanized substrate, thermal galvalume substrate material classification - and hot dip galvanized aluminum panels.
(4) slab constructed categories - divided into lap, to undercut and withhold structure. Undercut withheld in the high wave plate is appropriate for higher water requirements roof panels; lap in the high wave plate galvanized sheet cover with a floor; lap low wave plate is appropriate for the wall panels.