Precautions for color steel sheet stacking

The board stacking site of the hot sale color-coated corrugated roofing sheet enclosing structure should pay attention to the following points:

1. Plate stacking should be located at a similar point on the installation point to avoid long-distance transportation, and it can be placed around the building to conform to the site inside the building.

2. The board should be transported to the stacking point as scheduled to avoid excessive stacking time on the construction site, resulting in irreparable damage to the board.

3. There should be a secondary processing site next to the site where the wholesale color corrugated steel sheet is stacked.

4. The stacking site should be level and not easy to be affected by foreign objects impact, pollution, wear and rain during construction and transportation.

5. Stack the plates in the order of construction. The same plate should be placed in a stack to avoid different types of laminated and overturned plates.

The Benefits of Prepainted Galvanized Steel Sheet

Metal buildings account for almost half of the low-rise non-residential buildings, and a large number of these buildings use high quality prepainted color galvanized coil plates for roofs and wallboards. Painted steel sheet is a cost-effective and durable product.

In many applications, proper selection of paint systems (pretreatment, primer and finish) can provide galvanized steel roofs and walls with a service life of 20 years or longer. However, in order to achieve this long service life, China PPGI corrugated roofing sheet factory must also consider many other issues, including the nature of the use environment, the thickness and conditions of galvanized steel sheets, and the coating of coated coils. Process and panel design and rolling process. Construction site problems, such as storage and treatment of rolled sheets, architectural design, installation practice and on-site maintenance, also affect the service life of pre-painted metal building components.

Pre-coated galvanized steel sheets have been successfully used for decades under various climatic conditions on roofs and walls.

GL 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
Email: export04@sdhengzesteel.com
Website: www.chinahengzesteel.com

Corrugated Roofing Sheet

As everyone in the industry knows, the China Wave Type Galvanized Corrugated Steel Sheet is widely used in steel structures and have received increasing attention in recent years. Its price fluctuations also affect the hearts of our customers.<

How about the price of hot sale color-coated corrugated roofing sheets? How is the market? Here, <strong>China PPGI corrugated roofing sheet manufacturer will analyze it for you.

The price of the corrugated roofing sheet is directly related to its specification and the thickness of the aluminum-zinc layer. The same is the aluminum-zinc-plated color steel plate, the price of different brands will be different. Shandong HENGZE New Material Co., Ltd. - Elijah Wen, who has been engaged in the color steel plate industry for many years, said that customers should choose the Wave Type Galvanized Corrugated Steel Sheet according to the specific conditions of the project. He also proposed a practical color plate purchase technique: if it is required to have high weather resistance and high corrosion resistance, it can choose to strengthen the plated 55% aluminum-zinc engineering special color plate.

Want to know more the price of high quality color corrugated steel sheet, you can leave us a message.

Color steel sheet roof leakage cause

The water leakage caused by the material characteristics of the color steel roof leakage.
1. The thermal conductivity of the low price color corrugated steel sheet itself is large. When the external temperature changes greatly, the temperature difference varies greatly due to the temperature change, and the color steel plate shrinks and deforms due to the temperature change, resulting in a large displacement at the interface. There is a hidden danger of water leakage.
2. In the steel structure system, due to the temperature change and the external force such as wind load and snow load, the steel structure is prone to elastic deformation, and displacement occurs at the joint to cause water leakage.
3. Special parts, due to the use of different materials, such as the connection between the parapet wall and the gutter, the roof lighting belt and other parts, due to the stress changes are not synchronized, easy to cause hidden water leakage.