Buy building materials we'll be the first to see environmental protection. Home decoration, I think, like in the class have similar formaldehyde pollution and damage to the human body the instance will not say more. In addition, green, health, environmental protection is now the trend of life, so the choose and buy must also depends on whether or not environmental protection.
According to this year on January 1, the implementation of the "interior decoration decorates material to formaldehyde to release a set limit to" man-made board and its products, directly used in indoor building materials of formaldehyde release a quantity must be less than or equal to 1.5 mg per liter, if formaldehyde release a quantity to less than or equal to 5 milligrams per liter, must after finishing processing can be used in indoor, formaldehyde release a quantity to exceed 5 milligrams per liter is substandard.
Let's see the choose and buy of of all kinds of plank guidelines:
Joinery board: moistureproof effect is good, can't paint directly
The middle of the joinery board with natural wood glue them into a core, two sides glued on very thin wood veneer, as the name implies big core board, is one of the main materials in decoration. Can do furniture and wooden door and door cover, central heating, curtain box of window, etc., the waterproof performance is better than that of particleboard and MDF. When choosing to look at its internal wood, shoulds not be too fragile, gap between wood joinery board at around 3 mm is advisable. Due to reveal the surface of the wood grain is not beautiful, little directly to brush paint, usually facing three-ply board. With big core board furniture made of wood should pass with adhesive board and brush paint two working procedure, cost is higher. Big core board according to the thickness is divided into 3, 5, 9 li board, everyone can be selected according to withstand the pressure and intensity, the thicker the price is higher.
Many consumers choose big core board, a look at the weight, look at the price. In fact, the heavier the big core board, its quality is bad. Because of the weight, the greater the more suggests that the board USES the miscellaneous wood. This made big core board, miscellaneous wood not nail the nail, to not be able to use.
In addition, the big core board price is very low, the quality would be very poor. Not gap is big, is to use the unqualified wood. So when the choice, you'd better choose a big core board of 100 yuan or so. The price of the big core board, its quality is stable. Market price in 50 - $55 a big core board, cannot use at all. Choose a big core board is see appearance: big core board side must be a whole piece of wood, the other side is allowed only a flat-fell seam. In addition, the big core board surface must be dry, light net.
Finally, when choosing big core board, you must be sawed a corner, check the quality. Joining together the small wood, inside the gap cannot be more than 5 mm, can't use a wood bark, wormhole and fast knot. Quality good big core board, between the small wood, there are zigzag mortise links up.
In use, the big core board only along the long side of the "open", cannot be used cross the sawing. In addition, the big core board cannot be used when the panel, to stick a layer of plywood again as a panel in the outside, can appear otherwise problem such as paint blister.
Integrated timber, not changeful form
This is a new kind of solid wood materials, using high quality imported large diameter logs, deep processing and imaging fingers interlaced splicing of wood. Because technology is different, this kind of plate superior environmental performance, is 1/8 of the big core board allows the formaldehyde content, price 200 yuan each, high-grade big core board slightly more expensive than a little.
But on the other hand, that made of solid wood, such as the USA spruce plate can be directly coloring, brush paint, than big core board save procedure, the final count down the construction cost may be flat. MDF worse than particieboard holding nail force Particle board is natural lumber after crushed into granule, the compressed into boards, is current the main material of ambry. Density board is to use powdered wood after pressing molding, flatness is better, but the wave resistance is poor.
This article provided by OKorder, reproduced please indicate:http://www.okorder.com/
According to this year on January 1, the implementation of the "interior decoration decorates material to formaldehyde to release a set limit to" man-made board and its products, directly used in indoor building materials of formaldehyde release a quantity must be less than or equal to 1.5 mg per liter, if formaldehyde release a quantity to less than or equal to 5 milligrams per liter, must after finishing processing can be used in indoor, formaldehyde release a quantity to exceed 5 milligrams per liter is substandard.
Let's see the choose and buy of of all kinds of plank guidelines:
Joinery board: moistureproof effect is good, can't paint directly
The middle of the joinery board with natural wood glue them into a core, two sides glued on very thin wood veneer, as the name implies big core board, is one of the main materials in decoration. Can do furniture and wooden door and door cover, central heating, curtain box of window, etc., the waterproof performance is better than that of particleboard and MDF. When choosing to look at its internal wood, shoulds not be too fragile, gap between wood joinery board at around 3 mm is advisable. Due to reveal the surface of the wood grain is not beautiful, little directly to brush paint, usually facing three-ply board. With big core board furniture made of wood should pass with adhesive board and brush paint two working procedure, cost is higher. Big core board according to the thickness is divided into 3, 5, 9 li board, everyone can be selected according to withstand the pressure and intensity, the thicker the price is higher.
Many consumers choose big core board, a look at the weight, look at the price. In fact, the heavier the big core board, its quality is bad. Because of the weight, the greater the more suggests that the board USES the miscellaneous wood. This made big core board, miscellaneous wood not nail the nail, to not be able to use.
In addition, the big core board price is very low, the quality would be very poor. Not gap is big, is to use the unqualified wood. So when the choice, you'd better choose a big core board of 100 yuan or so. The price of the big core board, its quality is stable. Market price in 50 - $55 a big core board, cannot use at all. Choose a big core board is see appearance: big core board side must be a whole piece of wood, the other side is allowed only a flat-fell seam. In addition, the big core board surface must be dry, light net.
Finally, when choosing big core board, you must be sawed a corner, check the quality. Joining together the small wood, inside the gap cannot be more than 5 mm, can't use a wood bark, wormhole and fast knot. Quality good big core board, between the small wood, there are zigzag mortise links up.
In use, the big core board only along the long side of the "open", cannot be used cross the sawing. In addition, the big core board cannot be used when the panel, to stick a layer of plywood again as a panel in the outside, can appear otherwise problem such as paint blister.
Integrated timber, not changeful form
This is a new kind of solid wood materials, using high quality imported large diameter logs, deep processing and imaging fingers interlaced splicing of wood. Because technology is different, this kind of plate superior environmental performance, is 1/8 of the big core board allows the formaldehyde content, price 200 yuan each, high-grade big core board slightly more expensive than a little.
But on the other hand, that made of solid wood, such as the USA spruce plate can be directly coloring, brush paint, than big core board save procedure, the final count down the construction cost may be flat. MDF worse than particieboard holding nail force Particle board is natural lumber after crushed into granule, the compressed into boards, is current the main material of ambry. Density board is to use powdered wood after pressing molding, flatness is better, but the wave resistance is poor.
This article provided by OKorder, reproduced please indicate:http://www.okorder.com/