This standard applies to wall of act of glass of form of cabinet of general and civil building to install a project (basically bearing namely framework is perpendicular to advocate keel and level to second keel, the tectonic form) of act of intermediate built-in glass.
1. Material requirement
(Aluminium alloy of 1) hollow type sets upright Xiang Zhulong bone and level second keel: The carry after treatment of the norms that all asks by the design, model, dimension shapes comes the spot. Must have leave factory certificate of approval and necessary trial record, treatment precision and exterior film all should accord with design regulation, the requirement makes the same score stretch square, without warp, without scratch.
(2) glass: All be commonly the belt is lubricious (dark brown, black, blue) daylighting is hollow glass and glass of monolayer blame daylighting, when entering the arena, should undertake checking checking and accept. Should have leave factory certificate of approval and necessary trial record, exterior plated film (a side of monolayer or double deck glass all plating has metallic film) not nick of be patient of and fall off, after entering the arena, deposit case is made in iron inside or on special frame.
(3) balata, rubber mat: Need those who have ageing tests to leave factory proof, measure is true, accord with design regulation, without rupture phenomenon.
(4) aluminium alloy decorates layering: Must color is consistent, without screwy, injury.
(5) is concatenate advocate the close solid iron of keel, advocate keel and the join between second keel: Advocate keel and advocate keel, advocate the bushing of inside and outside of keel and second keel connect (or join) all should undertake galvanization is handled etc, material reachs norms dimension to want to accord with design requirement character. The classification after field is deposited when.
(Hammer of 6) bolt, screw cap, steel is stainless steel rolled steel entirely, when entering the arena, should have leave factory proof, tear open box sampling observation.
(7) fluid sealant: Have leave factory certificate of approval, felt and waterproof properties should accord with design requirement.
(Material of 8) fire prevention, heat preservation (mineral wool or cliff cotton) : Coefficient of thermal conductivity and ply should accord with design requirement.
Above is all after material enters the arena, all should divide norms to deposit appropriate, do not get drench to insolate.
2. Main machines and tools
Tower type crane, external use is elevator, dynamoelectric nacelle, dynamoelectric vacuum acetabulum (suck glass special device) , 3 ungual hands use sucking disk (carry the tool of carry glass) , spanner of solder hammer gun, dynamoelectric screwdriver, handgun getting, wintersweet, monkey wrench, altazimuth.
3. Work requirement
(Structure of 1) concrete main body is finishing already do quality to check and accept formalities.
(2) undertakes metrical putting a line beforehand.
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