In recent years, along with the rapid development of domestic architectural decoration industry, because of PVDF aluminum single sheet with excellent fade resistance, corrosion resistance, uv resistance, crack resistance is strong, can withstand the severe weather conditions, in addition to used in high-rise building curtain wall a lot, also because of its many colors to choose, metallic high gloss, impact resistance is strong, more and more get the favour of interior decoration to the designer, Widely used in interior decoration projects in the ceiling and wall. So it in the process of processing what matters for attention, let’s take a look at:
(1) As a decorative material, domestic PVDF spraying aluminum panel production and processing level is very different. Before ordering, special attention should be paid to the inspection of the manufacturer, the inspection of its production capacity, scale, engineering effect, focusing on the inspection of its technical design ability. Do not use low level and small scale processing manufacturers because of low prices, otherwise it will bring greater difficulties to the construction and management, serious consequences, will cause irreparable economic losses.
(2) As an important process before the processing of PVDF spraying aluminum panel – field measurement data, it is recommended to use infrared rangefinder for measurement. If the traditional tape measure is used, the measurement error will be generated, which will have a very adverse effect on the aluminum plate requiring close stitching.
(3) in the treatment of the fluorine carbon spraying aluminum panel, not a lot of time processing, each of the end of the installation area that a piece of aluminum plate and bottom plate should be temporary, stay all PVDF spraying aluminum panel in the area after the installation, field data measured, through to obtain accurate size, avoid unnecessary rework and economic losses.
(4) although PVDF spraying aluminum panel belongs to metal decorative board, its PVDF spraying coating is easy to scratch. Therefore, in addition to the requirement that manufacturers must bring protective film into the field, in the process of handling and installation should also focus on avoiding scratches and heavy impact, otherwise it will seriously affect the overall appearance of aluminum.
(5) In the installation method of PVDF spraying aluminum panel paste, the common quality problem that is difficult to solve is the uneven bonding of PVDF spraying aluminum panel, which should be paid attention to. In addition to paying attention to the uniform and consistent thickness of glue during construction, temporary fixing measures shall not be withdrawn prematurely, generally not less than 12h.
(6) the use of paste type installation of PVDF spray aluminum sheet, should use waterproof good glass magnesium board or large core board as the base plate, the paper gypsum board can not be used, the main reasons are: one is the paper gypsum board itself low strength, and the aluminum plate bonding is not good; Second, gypsum board is not waterproof, suspended aluminum plate is generally hidden in all kinds of water supply and drainage pipes, once there is local leakage, the whole aluminum plate will fall off.
