What to pay attention to when installing curtain wall aluminum composite panel?

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The installation of the curtain wall of the aluminum plastic board should meet the following requirements:

(1)The column should be connected with the connecting piece first, then the connecting piece should be connected with the main body embedded part and should be adjusted and fixed.

The deviation of installation elevation of column shall not be greater than 3mm, the deviation before and after the axis shall not exceed 2mm, and the deviation shall not exceed 3mm.

(2)The height deviation should not be greater than 3mm. The maximum elevation deviation of the vertical column should not be greater than 5mm. The distance deviation between the two adjacent columns should not be greater than 2mm.

The installation of aluminum-plastic panel curtain wall beams shall meet the following requirements:

(1)The connectors and gaskets at both ends of the beam should be installed at the predetermined position of the column, and should be installed firmly, and the joints should be tight;

(2)The deviation of the horizontal elevation of two adjacent beams should not exceed 1mm. Level elevation deviation: when the width of a wall is less than or equal to 35m, it shall not be greater than 5mm; when the width of a curtain wall is greater than 35m, it shall not be greater than 7mm.

The installation of aluminum-plastic panel curtain wall components shall meet the following requirements:

(1)The horizontal and vertical connecting components shall be checked, measured and adjusted;

(2)The each side deviation of the component installation should not exceed 1.5mm;

(3)When the empty joints are installed, waterproof measures must be taken, and there should be drainage holes according to design requirements;

(4)When filled with silicone weatherproof adhesive, the width and thickness of the aluminum plastic panel seam should be constructed according to the technical parameters of the design calculation.

Leakage of rainwater was performed during the installation of the aluminum-plastic panel curtain wall.

The curtain wall installation construction of the aluminum plastic plate shall be carried out and inspected strictly according to the design drawing.

(1)The installation of the connection node between the component and the main body;

(2)The installation of interstitial joints among the curtain wall, the inner surface of the curtain wall and the main structure.

(3)Installation of curtain wall expansion joints, settlement joints, shockproof joints and wall corner joints;

(4)Installation of curtain wall lightning protection node.

(5)Installation of fire isolation layer node;

(6)Installation of other hidden project nodes

The silicone resistance sealant is applied to the components and the components after the installation of the aluminum-plastic panel curtain wall assembly.Coated surface should be cleaned before gluing, and the surface of the sizing should be smooth and flat after the coating is applied.

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