Three layers of solid wood flooring and nine layers of solid wood flooring What are the shortcomings?
Multi-layer solid wood compound with more, more formaldehyde. The Three layers of easy deformation, cracking room decoration in the general selection of three
Three layers of solid wood flooring and multi-layer solid wood flooring advantages and disadvantages: the current solid wood flooring has three layers and the burden of Pennsylvania bang bogey with respect for the multi-layer two. Home decoration is commonly used in three layers of solid wood flooring, three solid wood flooring surface for the quality of valuable timber flakes, the middle and the bottom for the fast-growing wood, made of hot glue. Surface thickness of about 4 mm core layer in 8 to 9 mm, the bottom 2 mm or so, the total thickness of the general are 14 to 15 mm. Multi-layer solid wood composite flooring to multi-layer plywood as the substrate, the surface of hard wood chips inlaid plywood or sliced veneer, made of hot glue. The number of layers of the plywood must be three or five layers, the surface is hardwood, the thickness is usually 1.2 mm, the planer is 0.2 to 0.8 mm, and the total thickness is usually not more than 12 mm.
