Acceptance specification and standard of light steel keel in decoration engineering
Light steel keel opening edge to ensure that neat, mouth care should not leak, to ensure tightness.
There are many kinds of test methods, such as hand pull, observation, size and so on. As for the surface of the cover panel should be flat, the same color, very clean, from the arch is very accurate, no hammer, pitting and so on. Light steel keel panel joints should be located on the keel, to maintain uniform, the pressure is very straight, and no warping, seams tight, did not disclose. If the ceiling has a molding requirements, modeling size and location should be accurate, beautiful and smooth curve.
The light steel keel lamp position, equipment, the mouth will have to set up in accordance with the plate grid symmetrical, reasonable layout.
Light steel keel panels and keel connections, the connection must be tight and tight.
Light steel keel installation must meet the relevant national standards
