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Say Somthing About Aluminum And Zinc Plating Corrugated Steel Roofing Sheets Or Galvalume Steel Roofing
- Mar 02, 2017 -

The question is:

Have you ever seen Aluminum and zinc plating corrugated board?


Aluminum and zinc plating corrugated board also named contour plate Prepainted Zinc Aluminium Steel Sheets or Prepainted Corrugated Steel Roofing. It Is made of color coating steel plate, galvalume sheet and other sheet metal after rolling cold bending into various wave type pressure plate. Also use for structure、warehouse、Large span steel structure roof of the building、wall and Metope and external walls decoration, etc.


Traditional roof is like this:


Zinc Aluminum coating plated zinc roof is like this;


The aluminum plated zinc roof is the raw material of aluminum zinc galvanized steel coil or plate pressed into corrugated shape of the roof panel.

Users can also according to their preferences on different colors painted.


According to the different Zinc Aluminium coated steel roofing characteristics of bend, galvlaume roofing sheets are divided into the following categories:

1.Aluminium Zinc Roofing Tile can be divided into roof panel, wall panels, building bearing plate and ceiling board, etc.


2.Used in Prepainted Galvalume Steel Sheets are applied to make metope decorating plate, at the same time is new, unique architectural decoration effect.


3.Galvalume Corrugated Steel divided into high reflection galvalume steel roofing plate (wave height 70 mm or higher), medium galvalume steel roofing plate (wave height < 70 mm) and low wave galvalume steel roofing plate (wave height < 30 mm).


4.According to the classification of the base material, Prepainted Zinc Aluminium Steel Sheets can be divided into hot dipped galvanized substrate, hot dip aluminum zinc and hot galvanizing substrate, etc.


5.Pre-pained galvalume steel roofing sheets can be divided into lap, bite edge and withhold structure, etc.In one of the bite edge, withhold, takanami plate higher requirements should be used as a waterproof roof board;Lap of medium and high reflection plate galvanized sheet with floor coverings;Lap of low wave plate should be used as wall panel.


Steel roofing Characteristic:


Product performance: the Zinc Aluminium Roofing Tile thickness of 0.2 mm to 1.0 mm

Effective width: 608 mm, 760 mm and 820 mm, 900 mm and 950 mm, 960 mm and 1025 mm etc.


(1) Novel modelling beautiful, rich color, decorative is strong, flexible in combination, can express different architectural style;

(2)Light weight (6 ~ 10 kg/m&sup 2)High strength, yield strength of 250 ~ 550 mpa) and with good skin stiffness, good seismic performance of waterproofing agent;


(3)Construction convenient installation, reduce the workload installation, transportation, shorten the construction period;


(4)Belongs to the environmentally friendly building materials, steel sheet can be recycled, popularization and application in steel sheet policy for the sustainable development of national economy;


(5)Monomer material price is higher, compared with the concrete or masonry retaining materials, poor durability.