Structural types of aluminium sheet curtain wall

1) aluminum curtain wall steel is good, light weight, high strength. Single aluminum plate curtain wall plate corrosion resistant performance is good, fluorocarbon paint for up to 25 years not leg color.

2) aluminum curtain wall good technology. Using spray paint technology first after processing, aluminum can be processed into the plane, arc and sphere and other complex geometry.

3) aluminum curtain wall can not be polluted easily, convenient for cleaning and maintenance. Non adhesive fluorine coating film, the surface is very difficult to adhere to more pollutants, has good cleaning.

4) aluminum curtain wall installation convenient and quick construction. Aluminum in the factory molding, the construction site do not need cutting simply fixed.

5) aluminum curtain wall Recyclable reuse, favorable for environmental protection. Aluminum can be recycled 100%, recovery of higher value.

Aluminum curtain wall unique texture, color rich, lasting, and the appearance of shape can be diversified, and with glass curtain wall, stone material curtain wall materials perfectly. Its perfect appearance, excellent quality, that makes it so owners favored, its light weight, only 1/5 are marble, glass curtain wall 1/3, greatly reduced the building structure and foundation load, and low maintenance cost, performance cost ratio.

On the current domestic use of aluminum curtain wall, the majority is a composite aluminum and aluminum alloy single board.

Aluminum composite panel is pure aluminum plate inside and outside two layer 0.5mm (interior with 0.2 ~ 0.25mm) the middle layer is a polyethylene 3 ~ 4mm thick (PE or PVC PVC) by rolling and heat sealing and become, flat goods for certain specifications, such as 1220mm * 2440mm. The application of compound aluminum plate surface of the fluorocarbon paint is to roll coating method and rolling, heat sealing finish in one time, coating thickness is 20 m, the advantages of composite aluminium plate is light, smooth surface, good flatness, the same direction no chromatic aberration, and is excellent for on-site processing, exterior size change processing of field construction errors caused by the workshop, reduce the processing cycle and provides conditions to shorten the installation period.

Composite aluminum plate during installation if made into wallboard, processed first, according to the size of the two design of the cutting board, cutting board to take into account the hem add size, generally each side add about 30mm, according to the curtain wall installation company, the Conference Board's yield is 60% ~ 70%. Cut good composite board needs to quadrilateral gouging, namely cut certain width inner aluminum and plastic layer, only 0.5mm thick outer layer of aluminum plate, and then fold into the angle of 90 degrees positive, then the aluminum section material of the same size pay box, put in the aluminum plate bending good groove, the bottom surface is adhered by pay box back structure glue and aluminum-plastic plate, pulling rivets with folded quadrilateral form outside of the frame is fixed on the pay, pay the frame in general also have to strengthen in order to ensure the mechanical strength of wall panel, stiffener for aluminum, using a structural adhesive bonding, some informal practice only in the four corners of the composite plate of aluminum angle fixed, reinforcement bonding with double-sided adhesive tape, the fastness greatly.

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Created on Dec 31st 1969 18:00. Viewed 0 times.

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