What solid wood furniture for outdoor use will not rot?
Outdoor hardwood furniture is a cheap wood preservative, wood Hill camphorwood larger density, merbau wood is used in outdoor furniture inside up to a.
There are dedicated outdoor wood, through the anti-corrosion, termite treatment, different requirements have different production processes and materials:Production process of solid wood outdoor furnitureA, preparation1, sheet drying, the moisture content of wood control in 8%-12%, no dry wood, general moisture content in more than 50%, dry wood is not easy to burst, deformation and so on.2, balance the dry wood for a few days, so that the wood will be restored to balance. 3, material ingredients, material that knots, internal crack, deadwood, end split. 4, rough plane, to wool board thickness, blanking according to the required length lengthened 20mm. 5, wind shear, wool, sheet metal finishing length.6, trimming, flash cannot be used on wool cut sheet.7, match board, wood board selection materials, straight lines, mountain lines, color matching with the width of the plate width according to the required width reasonable allowance. Finish to end crack, internal crack, knurr, wood took part.8, cloth, in the wood between the uniform cloth, glue ratio: 10-15 grams of curing agent, 100 grams of puzzle glue ratio, each time about 500 grams of rubber.9, the use of jigsaw puzzle machine, wood assembled, plate length, height difference, pay attention to color, knurr.10. After Chen Hua and cloth are finished, place the wood for 2 hours or so. Let the glue solidify. 11, sand plane, planing between wood redundant glue, make wood board surface without excess glue. 12, sawing, cutting width, with a single piece of wood to be fixed width. 13, four sides shaping, according to the shape of the needs of wood. 14, health, wood natural place about 24 hours.
At present, there are mainly anticorrosive wood on the market:1. natural wood preservative: such as Canada and the United States of Indonesia and Malaysia red cedar, Balau wood, the pure natural without any treatment, natural wood preservative is expensive, but also the most environmentally friendly materials.2., the main types of artificial preserved wood are domestic Scotch pine, world popular southern pine, growing in the United States, South and Europe, the favorite northern Scots pine.
Ordinary wood can not resist mildew, rain and so on in the outside. It is easy to decay, and preservative wood which is used to poison wood can prevent wood decaying fungi from decaying wood. It is in the vacuum state, through the high pressure to make antiseptic agent immersed in wood tissue cells, and closely with its cells, fiber tissue mixed, and the drug will not be released.Advantages: 1) has three basic functions of termites, fungi, anti corrosion; 2) good permeability, anti erosion and strong features; 3) also can inhibit the change of wood moisture content, reduce the degree of wood cracking.Disadvantages: 1) because in the process of compression impregnating agent, wood chemical, color will be slightly greenish, and uneven color, color dull, with chemical erosion, but also easy to become gray and black; 2) and generally did not take the two drying, water content of wood itself rate is high. So prone to deformation and cracking problems.
