雨棚安裝方法

Canopy installation method

　　1、螺絲安裝法

1. Screw installation method

　　雨棚安裝可選擇螺絲安裝法，但注意螺絲的間距，要依板厚做調整，太大或太小都會影響引發應力，如太大，板無法固定住，太小引發應力太緊，從而造成損壞。特別是自攻螺絲，如果固定在PC板上，螺絲間距太大，板材越不會被破損。另外螺絲孔的大小，還要考慮到板材因溫差產生的冷縮因素。

Firstly, the installation of the canopy can be done using the screw installation method, but attention should be paid to the spacing of the screws, which should be adjusted according to the thickness of the board. If it is too large or too small, it will affect the stress caused. If it is too large, the board cannot be fixed, and if it is too small, it will cause the stress to be too tight, resulting in damage. Especially for self tapping screws, if fixed on a PC board, if the screw spacing is too large, the board will not be damaged. In addition, the size of the screw holes should also take into account the cold shrinkage factor caused by the temperature difference in the board.

　　2、干式裝配法

2. Dry assembly method

　　其次雨棚安裝可選擇干式裝配法，將密封膠條壓緊放入壓條內，這樣板材膨脹，可自由移動，避免損壞。建議選擇EPDM等密封膠，硬度較高，反之如果選擇PVC密封膠條，由于生產中有添加增塑劑，板材表面易開裂。

Secondly, the installation of the canopy can be done using a dry assembly method, where the sealing strip is tightly pressed and placed inside the strip. This way, the board expands and can move freely to avoid damage. It is recommended to choose sealants such as EPDM, which have higher hardness. Conversely, if PVC sealant strips are chosen, the surface of the board is prone to cracking due to the addition of plasticizers during production.

　　3、濕式裝配法

3. Wet assembly method

　　雨棚在安裝時，可選擇濕式裝配法，主要用于小型場所的使用，如家用車庫，溫室等區域，濕式裝配法，密封系統一定要能承受板材的重量，就算材料膨脹，也不會影響板架之間的粘結力。建議選擇中性硅酮膠材料，切勿選擇酸堿性的硅酮膠，否則也會導致固化劑開裂。

Finally, when installing the canopy, the wet assembly method can be chosen, mainly used in small areas such as home garages, greenhouses, etc. The wet assembly method requires the sealing system to be able to withstand the weight of the panels, and even if the material expands, it will not affect the bonding force between the panels. It is recommended to choose neutral silicone adhesive materials and avoid acidic or alkaline silicone adhesives, as this can also cause cracking of the curing agent.

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