<p>The fourth layer is called the bottom layer is also called moisture balance, the general strength of thick paper impregnated in certain trimeric hydrocarbon amine, can be blocked from moisture and ground water, thus protecting the ground floor unaffected by moisture,pre assembled cabinets board</p>
<p>and further strengthen the underlying moisture-proof function. At the same time, the underlying balance also played a role. This design not only improves the strength and toughness of wood flooring, smooth appearance and dimensional stability, and made great breakthroughs in the wear-resistant,build a deck box from wood</p>
<p>fire-retardant, moisture, etc., the use of laminate flooring has become the flooring of the world development trend. 2, product classification and grading of laminate flooring according to color, surface structure,why do the american not use hollow deck boards</p>