Metallic fittings, but condition of beautification room core.
1, the profile of window of aluminium alloy door, wall is large should accord with design requirement, place should choose stainless steel with fittings or galvanization material pledges.
2, door window installs Ying Hengping upend, stay with body of wall of mouth of a cave have fair crack, cement mortar ram must not be used inside aperture, should use a bouncy material to fill embed close-grained, exterior application fluid sealant is airtight.
3, window frame of aluminium alloy door is installed must firm, bury beforehand amount, position, bury set means and casing join method to must accord with design requirement, door window is installed on body of build by laying bricks or stones forbidden with shoot a hammer to secure, means of position of the open direction of window of aluminium alloy door, installation, join should accord with design requirement.
4, casement of aluminium alloy door, must install firm, push-pull fan must have reliable anticreep to fall measure. Door casement should open is agile, shut rigor, without become warped, do not have fan.
5, Ying Jie of surface of window of aluminium alloy door clean, level off, smooth, colour and lustre is consistent, without rustily, without nick, without touch.
6, the balata sealing strip of casement of aluminium alloy door should be installed in good condition, do not get an edge to take off groove.
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