An important part of the curtain wall is glass, which is a consumable part, so management and protection are important. Wide circulation of air in the place where it is preserved is necessary. Especially in the high temperature and cycle temperature cycle should pay more attention. If conditions do not allow them to be stored indoors, they should be covered with tarpaulin or plastic to prevent wind and inflow of water, and the hood should be opened periodically to check for moisture condensation.
The glass must be covered with an opaque shield that must never be stored directly under the sun. Stacking all types of glass should be placed upright at an angle of 5 ° - 7 ° from the vertical and leaning against a solid straight wall. The top and bottom edges of all glass should be on the felt pad and separated by protective cardboard or other felt. If the glass is flat, the surface must be covered with oil felt to prevent dust, grit, or other contaminants.
Protection during construction. In the construction, it is usually hung with a bright flag, ribbon, etc. near the glass or attached to the front of the window frame, side column or window sill to mark the space for installing the glass. Never let the rope touch the glass directly, and do not let the mark or paint directly on the glass surface. If welding, cutting sandblasting or other construction processes that may damage the glass are used near the glass, plywood or plastic must be applied. The plates act as a tight barrier to prevent them from affecting the glass.
Node maintenance
The curtain wall node is the main attachment for the connection between the curtain wall and the floor. In order to prevent corrosion, it is necessary to carry out surface treatment. Generally, the surface of the A 3 steel is galvanized, and the surface is coated with a rust-proof iron red primer. The nodes that are not sealed on the floor can be inspected at any time. It is found that the corrosion can be partially polished and then painted. If the bolts are loose, retighten. Floor repairs can be checked regularly (times are two years). Partial inspection, if all problems are found, and anti-corrosion treatment is carried out.
Periodic inspection
(1) During the warranty period, the supplier shall periodically check and return the visit, and find that the hidden dangers are eliminated in time.
(2) The rubber strip and the glue injection are inspected at any time, and if it is found to be detached or damaged, it may be replaced or repaired in time.
At present, most of the domestic use is domestic silicone rubber and imported silicone rubber, and must be tested by the national designated testing unit for compatibility testing.
Note that the repair must be repeated after 24 hours of complete curing. The damage should be cleaned up when repairing, and it should be longer than 2/3 length.
(3) Regular cleaning with a window cleaner.
(4) Surface repair: repair paint for local damage or scratching.
Brown refinish and white refinish: BOSNY
(5) Inspection
First, the surface inspection method: visually inspect the surface for damage. The second is the internal inspection method: check whether the glass is damaged, and find that the damage is replaced in time. The connectors are periodically checked for corrosion and looseness. Whether the hardware has functional barriers. Whether the strip is peeled off, cracked, and whether the glue is defective. Check the inspection area for damage. Whether the glass is condensation.
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We mainly supply customize color and size as per request. Size ranges 0.35-3.0mm thick and 12-620mm width. We adopt high quality PVC resin, Germany exported ink and UV. Strict quality control system to keep the quality of Pvc Edge Banding.
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Sinowolf Plastic Dekor Co., Ltd , http://www.sinowolfdekor.com