Balcony wall mounted antiseptic wood how to install
Precautions:
The following are the same as the "
Production and installation of preservative wood, preservative wood between the need to stay 0.2-1CM gap (according to the moisture content of wood and then determine the size of the gap, wood moisture content of more than 30% should not exceed 0.8CM as good) to avoid rain and water The expansion of wood.
Thickness greater than 50mm or greater than 90mm square column to reduce the cracking can be opened on the back of a groove.
Hardware applications Stainless steel, hot-dip galvanized or copper (mainly to avoid future rust corrosion, and affect the connection fastness) to install the installation of pre-drilling, in order to avoid corrosion wood cracking.
As far as possible the use of existing size and shape, broken parts of the processing should be painted preservatives and outdoor protective coating; because the preservative wood itself is semi-finished products, rough parts can be finished after the wood moisture content dropped to below 20%, and then sanding again , If you want to have a better effect, clean the surface can also be painted after the outdoor protective coating (if the color of the protective paint should be fully stirred). In case of rainy days, it is best to cover with plastic sheeting, and so fine after brush outdoor paint protection. Note: Rainwater should be avoided within 24 hours after brushing.
Wood structure of the grass-roots treatment: design and construction should be fully maintained between the anti-corrosion wood and the air flow between the wall can be more effective to extend the life of wood structure grassroots.
Fixed laying method: with the expansion screw to the keel fixed to the wall, the expansion of the screw application of nylon material (anti-aging is better), iron expansion tube should be painted anti-rust paint, and then laying preservative wood.
Activities of the laying method: a stainless steel cross screw in the front of the wood and the keel connection; b with the screws to the keel fixed in the anti-corrosion wood on the back, a few pieces into a whole, neither damage the wall structure, but also free to disassemble and clean;
