What is the difference between solid wood composite board and plywood?
) material difference: multi-layer solid wood flooring to take into account the different "anisotropy", so that the production process can fully balance the "internal stress", in addition, we need to consider for the thermal conductivity of ground bearing capacity for geothermal; and general plywood or plywood over this.
Process difference: multi-layer solid wood flooring and each slice will adopt scientific elimination of internal stress, arranged in a crisscross pattern, at present, the layers from the 7 layer to the 9 layer, 11 layer range; and general splint or plywood layers according to needs, relatively less in the balance of internal stress on the demand is far better than multi-layer solid wood this is our floor strictly, the daily common splint or plywood bend reason.
Plywood is only one of many materials for making multilayer solid wood composite flooring. In addition to plywood, multilayer solid wood flooring also needs special paint, finishing panels (usually rare species), backplane and so on. Secondly, multi-layer parquet product in the precision, appearance quality, surface treatment than plywood strict, such as paint, plywood surface sealing process, GB is not required, and pay attention to the multilayer parquet surface coating adhesion and surface abrasion resistance. These differences also lead to the two in the production cost is not quite the same. In general, the manufacturing cost of plywood per square meter is only 10%-20% of the cost of solid wood composite flooring.
