type door sound insulation effect is several
Posted: Fri Jun 30, 2017 7:56 am<p>lightweight, easy processing, screw holding force, advantages of no deformation, interior decoration and furniture making is an ideal material. Structure: the single board on the outer surface of the joinery board is called the table board, and the inner single board is called a middle plate. The core layer is called a splicing wood core board, and the small wooden strip which is composed of a wood core board is called a core strip, and the grain direction of the core bar </p>
<p>is the longitudinal direction of the plate. In comparison with the wood together, stable size blockboard, not easy to deformation, effectively overcome the anisotropy of wood, transverse strength is high, due to strictly abide by the principle of symmetry group blank, warp sheet is effectively avoided. The joinery board has beautiful surface, large width and convenient use. Blockboard are mainly used in furniture manufacturing, door panels, wall panels and so on. </p>
<p>1, according to the classification of blockboard core board structure solid wood board: careful joinery made of solid plate core plate. A fine board made from the core of a square board. 2, according to the plate core splicing situation, sub - plastic core board: adhesive tape core tape glued to the core board made of blockboard. No adhesive board core joinery board: a board made of core strips without adhesive. 3, according to the blockboard surface </p>
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<p>is the longitudinal direction of the plate. In comparison with the wood together, stable size blockboard, not easy to deformation, effectively overcome the anisotropy of wood, transverse strength is high, due to strictly abide by the principle of symmetry group blank, warp sheet is effectively avoided. The joinery board has beautiful surface, large width and convenient use. Blockboard are mainly used in furniture manufacturing, door panels, wall panels and so on. </p>
<p>1, according to the classification of blockboard core board structure solid wood board: careful joinery made of solid plate core plate. A fine board made from the core of a square board. 2, according to the plate core splicing situation, sub - plastic core board: adhesive tape core tape glued to the core board made of blockboard. No adhesive board core joinery board: a board made of core strips without adhesive. 3, according to the blockboard surface </p>
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