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Question:

New version of JC / T2080-2011 "wood-aluminum composite window" standard assembly quality problems?

Box, fan bar seam height difference and box, fan adjacent components of the same plane height difference What is the difference? Box, fan adjacent components assembly gap and frame, fan bar assembly gap What is the difference?

Answer:

Box, fan adjacent components Assembly gap standard requirements outside the aluminum alloy is less than or equal to 0.5mm, the inside of the wood diagonal connection: complete bonding seamless, vertical connection: less than or equal to 0.5mm
In this way, the height difference between the frame and the fan bar is compared, and the difference between the adjacent components of the frame and the fan is the same. That is: the former refers to the height difference between the joints, the latter refers to the same plane with the height difference. Box, fan and adjacent component assembly gap, frame and fan bar assembly clearance.
Box, fan adjacent components with the same plane height difference is less than or equal to 0.5mm. 1, fan off, box, fan adjacent components compared with the same plane; 2, box, fan adjacent components were the same plane with their own comparison. Otherwise, can only be directly requested by the standard drafting unit.

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