The Common Types Of Roofing Sheet

According to the material
A: China color-coated corrugated roofing sheet - pressed by galvanized (or galvanized steel);
B: aluminum alloy roof panel - pressed by aluminum alloy plate; C: stainless steel roof panel - pressed by stainless steel plate;
D: Waterproof coiled roof panel - laid on insulation material or color steel plate.
China PPGI corrugated roofing sheet manufacturer
Shandong HENGZE New Material Co., Ltd.
Address: High Technology Industrial Development Zone, Taian, China
Contact: Elijah Wen
Fax: +86 0538-6624686
E-mail:export04@sdhengzesteel.com

Waterproofing Of Roofing Sheet

Some minor problems with China Galvanized Steel Roofing Sheet for sale are in our solution and handling. Today we have listed two more detailed issues - the waterproofing of the roof through the roof and the sealing of the double-sided roof.

Waterproof treatment of the rod wearing the roof
1. According to the different positions of the rods wearing the roof, according to the drainage conditions, different cutting methods are adopted respectively. The museum has two types of slitting and crosscutting.

2. The treatment method is mainly to add water retaining ring and waterproof with multi-channel polyurethane waterproof coating.

3. A single water-passing rod member is provided with a water retaining ring separately; a rod member that passes through the plate is arranged, and a series of water retaining rings are arranged along the longitudinal slit.

Corrugated Roofing Sheet Characteristics And Application

No matter what product we use, we must first understand its characteristics and performance in order to use it scientifically and reasonably. The following is mainly about the characteristics and scope of application of high quality PPGI corrugated roofing sheet:

The wholesale color corrugated steel sheet is mainly used in modern industrial plants, fertilizer plants, sewage treatment plants, electroplating plants, power plants, breeding plants, markets, warehouses and other large industrial building roofs and wall new construction and plant renovation projects.
1. Excellent weathering and anti-corrosion--It has been verified by practice that the products have good weather resistance under various climatic conditions and exhibit good corrosion resistance in chemical corrosion of acid, alkali, and salt.
2. Outstanding waterproof performance - the use of waterproof layer in the 15-90 degree slope roof building
3. Wind and earthquake resistance - 90-degree building façade decoration is safe and reliable, can withstand 12 strong winds
4. Good fire performance - material resistance to burning grade B1, is a flame retardant material

Roof Steel Sheet Application

1. Wholesale GL steel sheet has sound insulation, good thermal insulation performance - porous foam core layer has good sound insulation and thermal insulation properties
2. Large area, lightweight - light body materials, reduce building load
3. Rich in color, long-lasting stability - fluorocarbon paint coating, rich in color, smooth surface, acid and alkali resistance, mildew, rain as new
4. High toughness and high strength - better toughness and strength than similar products
5. Convenient construction--The product can be directly nailed, drilled, sawed, planed, and easily handles special roof shapes such as façades and arc windows.
6. Good fire performance - material resistance to burning grade B1, is a flame retardant material

China Galvanized Steel Roofing Sheet manufacturer
Shandong HENGZE New Material Co., Ltd.
Address: High Technology Industrial Development Zone, Taian, China
Contact: Elijah Wen
Contact number: +86 0538-6624686
Mobile: +86 18905380622
Fax: +86 0538-6624686
E-mail:export04@sdhengzesteel.com

Where Is The Wholesale Color Coated Rolls?

Among the color-coated products, China aluminum zinc steel coil and galvanized color steel plates have been highly praised by the market. Color coated rolls have also become synonymous with high-end products. So, is there a wholesale of color coated rolls in China? The answer is yes.

Shandong HENGZE New Material Co., Ltd., a provider of modern steel roofing materials in Central China, specializes in China high quality prepainted color galvanized coil and has the following three advantages:

1. Excellent molding performance, which can meet the requirements of roll stamping, bending and other forms of processing.
2. Good heat resistance. Ordinary hot-dip galvanizing products usually use a temperature not exceeding 230°C and will change color at 250°C. Baosteel's galvanized sheet can be used for a long time at 315°C.
3. High reflectivity. The ability to reflect heat and light is twice that of hot-dip galvanized steel, with a reflectance greater than 0.75, which is better than the EPA Energy Star's 0.65, making it an ideal building material for energy savings.