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FRP采光板与PC阳光板性能比较
FRP采光板与PC阳光板性能比较
Performance comparison between FRP lighting plate and PC sun plate
一、 热膨胀性
1. Thermal expansion
采光材料的热膨胀性直接影响施工的难易程度、施工成本，以及工程完工后的防水性。 在金属板屋面维护系统中，采光材料的热膨胀性是设计和施工所应考虑的最重要因素。FRP采光板：热膨胀系数是2.5×10－5cm/cm/℃ 与彩钢板的热膨胀系数相近,由冷热变化而引起的相对位移较少,不易因变形而漏水。
The thermal expansion of lighting materials directly affects the difficulty of construction, the construction cost and the waterproofing property after the completion of the project. In the metal sheet roof maintenance system, the thermal expansion of lighting materials is the most important factor to be considered in design and construction. FRP lighting plate: the thermal expansion coefficient is 2.5 x 10 to 5 cm / CCM / C and the thermal expansion coefficient of color steel plate is similar. The relative displacement caused by the change of cold and heat is less, and it is not easy to leak because of the deformation.
PC阳光板：热膨胀系数是6.75×10－5cm/cm/℃ ,约是彩钢板的6倍,金属屋面的温差变化很大,PC板由热胀冷缩引起的相对位移过大,引致接点松脱或螺钉孔周缘撕裂、变形而漏水。
PC sun plate: the thermal expansion coefficient is 6.75 x 10 - 5cm/cm/ C, about 6 times the color plate, the temperature difference of the metal roof varies greatly. The relative displacement caused by the thermal expansion and contraction of the PC plate is too large, causing the joints to be loosed or the holes of the screw holes, the deformation and the leakage.
二、 匹配性
Two, matching
FRP采光板：根据需要可以定做与屋面金属板完全匹配的板型，并且费用低、方便快捷，定做周期只需1-2天。屋面防水性好。
FRP daylighting board: it can be customized to match the roof metal plate according to need, and the cost is low, convenient and quick, and the customized cycle takes only 1-2 days. The roof of the roof is waterproof.
PC阳光板：全部为平板，不易和压型金属板做防水处理，较容易造成屋面漏水。
PC sun panels: all of them are flat plates, which are not easy to make waterproof treatment with compression type metal plates.
三、 施工成本及防水性
Three, construction cost and waterproof
FRP采光板：可以根据需要定制完全匹配的板型，因此安装配件少，并且可做暗扣、 直立锁边咬合屋面。 安装方便、快捷、成本低、防水性好。
FRP daylighting board: you can customize the perfectly matched plate according to the needs, so the fittings are few, and the buttons can be buckle and erect to lock the roof. The installation is convenient, fast, low cost and waterproof.
PC阳光板：大多是平板，为了与金属板搭接，需要做其它的辅助结构，而屋面金属板都为波浪型，导致接点很难处理，施工时成本高，费时、费力。又由于热膨胀系数高，施工时需要计算膨胀预留（热胀冷缩值），所以非常容易造成漏水。
PC sun plate: most of the plate, in order to connect with the metal plate, need to do other auxiliary structure, and the roof metal plate is wave type, leading to the contact is difficult to handle, construction cost, time-consuming, laborious. In addition, due to the high thermal expansion coefficient, it is necessary to calculate the expansion allowance (thermal expansion and cold shrinkage value) during construction, so it is very easy to cause leakage.
Performance comparison between FRP lighting plate and PC sun plate
一、 热膨胀性
1. Thermal expansion
采光材料的热膨胀性直接影响施工的难易程度、施工成本，以及工程完工后的防水性。 在金属板屋面维护系统中，采光材料的热膨胀性是设计和施工所应考虑的最重要因素。FRP采光板：热膨胀系数是2.5×10－5cm/cm/℃ 与彩钢板的热膨胀系数相近,由冷热变化而引起的相对位移较少,不易因变形而漏水。
The thermal expansion of lighting materials directly affects the difficulty of construction, the construction cost and the waterproofing property after the completion of the project. In the metal sheet roof maintenance system, the thermal expansion of lighting materials is the most important factor to be considered in design and construction. FRP lighting plate: the thermal expansion coefficient is 2.5 x 10 to 5 cm / CCM / C and the thermal expansion coefficient of color steel plate is similar. The relative displacement caused by the change of cold and heat is less, and it is not easy to leak because of the deformation.
PC阳光板：热膨胀系数是6.75×10－5cm/cm/℃ ,约是彩钢板的6倍,金属屋面的温差变化很大,PC板由热胀冷缩引起的相对位移过大,引致接点松脱或螺钉孔周缘撕裂、变形而漏水。
PC sun plate: the thermal expansion coefficient is 6.75 x 10 - 5cm/cm/ C, about 6 times the color plate, the temperature difference of the metal roof varies greatly. The relative displacement caused by the thermal expansion and contraction of the PC plate is too large, causing the joints to be loosed or the holes of the screw holes, the deformation and the leakage.
二、 匹配性
Two, matching
FRP采光板：根据需要可以定做与屋面金属板完全匹配的板型，并且费用低、方便快捷，定做周期只需1-2天。屋面防水性好。
FRP daylighting board: it can be customized to match the roof metal plate according to need, and the cost is low, convenient and quick, and the customized cycle takes only 1-2 days. The roof of the roof is waterproof.
PC阳光板：全部为平板，不易和压型金属板做防水处理，较容易造成屋面漏水。
PC sun panels: all of them are flat plates, which are not easy to make waterproof treatment with compression type metal plates.
三、 施工成本及防水性
Three, construction cost and waterproof
FRP采光板：可以根据需要定制完全匹配的板型，因此安装配件少，并且可做暗扣、 直立锁边咬合屋面。 安装方便、快捷、成本低、防水性好。
FRP daylighting board: you can customize the perfectly matched plate according to the needs, so the fittings are few, and the buttons can be buckle and erect to lock the roof. The installation is convenient, fast, low cost and waterproof.
PC阳光板：大多是平板，为了与金属板搭接，需要做其它的辅助结构，而屋面金属板都为波浪型，导致接点很难处理，施工时成本高，费时、费力。又由于热膨胀系数高，施工时需要计算膨胀预留（热胀冷缩值），所以非常容易造成漏水。
PC sun plate: most of the plate, in order to connect with the metal plate, need to do other auxiliary structure, and the roof metal plate is wave type, leading to the contact is difficult to handle, construction cost, time-consuming, laborious. In addition, due to the high thermal expansion coefficient, it is necessary to calculate the expansion allowance (thermal expansion and cold shrinkage value) during construction, so it is very easy to cause leakage.
