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在施工中如何避免防腐木開裂的現象

在施工中如何避免防腐木開裂的現象

發布日期:2018-03-29 作者:貴州防腐木 點擊:

在施工中如何避免防腐木開裂的現象

貴州防腐木">貴州防腐木)

1、貴州防腐木銷售廠家提醒在連接時應預先鑽孔,這樣可以避免開裂,膠水則應是防水的。

1, in the connection should be pre - drilling, so that it can avoid cracking, glue should be waterproof.

2、在施工中,假如可能的話,應該盡可能地使用現有的防腐木尺寸及外形,對浸漬材所做的任何加工,如鑽孔、精刨、削切等會使浸漬材的使用壽命縮短。這樣可以減少木材開裂的可能性。厚度大於38MM的林方,為了防止其變形,可在其木芯一麵的中央線上開一個寬10MM,深10MM的小槽。

2, in construction, if possible, we should use the existing size and shape of the preservative wood as far as possible. Any processing done by impregnated materials, such as drilling, finishing and cutting, will shorten the service life of the impregnated wood. This can reduce the possibility of wood cracking. In order to prevent the deformation of 38MM, in order to prevent its deformation, a wide 10MM, deep 10MM slot can be opened on the central line of the wood core.

貴州防腐木

3、盡量使用二級以上的防腐木方,由於其含水率為20%以下,可以有效地防止開裂與變形。若一定要使用含水率大於20%的等級,則在施工現場,木方的疊放應做到每層有10-20MM的縫隙,並在施工前能放置於現場72小時以上,並在此期間防止陽光的直接照射。建議在施工頂用熱鍍鋅及的釘子或螺絲做連接及安裝。

3, as far as possible the use of more than two of the anticorrosion wood, due to its water content of less than 20%, can effectively prevent cracking and deformation. If we must use the grade of moisture content greater than 20%, then we should have a 10-20MM gap on each floor at the construction site, and put it on the scene for more than 72 hours before construction, and prevent direct sunlight exposure during this period. Recommended connection and installation in construction work and hot galvanized nails or screws.


相關標簽:貴州防腐木

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