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塑木型材的安裝知識

時間:2018年05月06日來源:本站原創作者:admin點擊:

塑木廠家在這里提醒我們,在安裝塑木型材時,邊到邊,頭對頭之間必須留有適當的間隙,塑木不會因為環境的潮濕和干燥而發生膨脹和收縮,但會根據溫度的改變而有一定程度的膨脹和收縮。

對于塑木的跨距也是有要求的,在安裝時托梁要求跨距不能太大,如果是在特別的使用環境或超常的載荷條件下,可能需要更短的間距。普通的塑木型材雖然有很高的強度和韌性,但還不具備像木材一樣的抗彎強度,因此不能作為結構件,但是經過改性的玻纖增強型塑木具有很高的抗彎強度,可以用于結構件。在安裝中建議使用不銹鋼、熱鍍鋅等高質量的螺釘,尤其推薦使用自攻螺釘,這樣有助于增加螺釘的握釘力。

即便是在戶外風吹日曬,塑木也不會腐爛、碎裂或者產生裂紋,除此之外還具備抗紫外線能力,不需要專門的維護保養。

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