โครรงสร้างที่สำคัญของ Premium Engineered Flooring

• 8 cotas of UV cured polyurethane (wear resistant).
• Thick genuine solid wood top layer.
• The balance layer.
• Strong and supporting layer in vertical direction.
• Strong and supporting layer in horizontal direction.
• Stabilizing solid wood layer.
• Oiled layer for dampproof.

Enginered flooring is a versatile wood flooring alternative because of its stability. Wood always expands and contracts across the width of the plank when cause them to counteract each other's movements when humidity and temperature changes occur. This cross-ply construction method creates a floor product that is dimensionally stable. Therefore,it can be installed over concrete slabs below grade,as well as anywhere else in the home. The only requiement is a standard room temperature 64F-72F and relative humidity of 40%-60%.

Hardness Table(Janka)

The Janka (or side) hardness test measures the force requiered to embed a 444 inch steel ball to half its diamer in wood. This is one of the best measures of the

Hardness Table(Janka)