
The insulation layer is 150mm thick ultra-fine centrifugal glass wool flat on the bottom plate, the insulation layer construction must be carried out in sunny days, rainy days can not be constructed. At the same time, the NANOMET ROOF SHEET is laid synchronously with the thermal insulation layer to cover the same amount of roof sheet as the insulating glass wool.
Compared with traditional roofing, the roofing system has the advantages of light weight, short construction period, high mechanization degree, beautiful appearance and long service life. At the same time, the system structure is firm, strong wind pressure resistance, strong drainage function, good waterproof performance, especially suitable for large area, large span roof structure system.
Using theodolite to direct the axis to the purlin, as the longitudinal control line for installing the aluminum alloy T-type fixed base. The position of the aluminum alloy fixed seat along the long direction of the plate should be in the center of the purlin top surface, and the number of NANOMET ROOF SHEET fixed seats should meet the design requirements of the drawing.
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