1. Wood Name: Elm antique engineered flooring 2. Species: Elm 3. Design: Hand scraped 4. Surface: Waved surface 5. Veneer: 2mm or as customer requested 6. Moisture content: 8%-10% or as per customer requested 7. Color: Any color as per customer require 8. Grade: A/AB/BC 9. Width: 125-127mm or 150mm or 180mm 10. Length: Varying length 300-1200mm 11. Thickness: 12mm or 15mm 12. Joint4 side: T & G, with micro bevel 13. DesignTraditional Finish 14. Installation Location: On or above ground level 15. Installation: Nail 16. Lacquer: 7 layers treffert anti-scratch finishes 17. Gloss:Matt/semi-gloss/high-light Good stability and high durablity, fine and clear texture. Curved flooring is patent of New Oasis. The manufacturing equipments and technology are unique. Besides the excellent mechanical properties, it has also an attractive appearance and elegant style. The deforming and arching resistance of curved solid wood floorings is based on the following mechanics: A) Weakening the stress in the wood fiber As we know, wood floor arches due to the stress from the moist wood fiber. The more and longer the fiber is, the bigger the stress is, and its easier to arch. The curved flooring reduces the stress of wood fibers near the flooring joints by cutting the fibers shorter, thus the flooring does not arch. B) Increasing the interlock strength. Usually the flooring is straight and the joint side is formed by one line between two pieces flooring. But for curve floor, there are more joint sides which make it like a surface which can enhance the interlock strength. C) Offsetting the stress between two pieces flooring Generally, the moist wood fiber is easily deformed, when the floorings are jointed with straight-edge, the wood fiber of these two floorings have the same deformation direction, so it is very easy to arch. As for the curved floor, the wood fiber cut-off in the joint part makes the fiber line in two axle direction" at the upper and lower part, this can lead to the mutual offset by strength, so it is not easy to arch. D) Making the joint flooring not easy to rotate or arch with two axles . Straight floor is interlocked in one line and there is only one axle. Its easy to rotate or arch. Whereas curved floor has two axles, if you line up the upper and lower joint part, then two axles are formed, with two axles the curved floor is not easy to rotate or arch. E) Enlarging the interface of the joint. As compared with the linear floor of the same length and thickness, the interface of the curved floor is larger than the linear floor. The larger the interface is, the firmer the floor is. 4 sides tongue and groove with micro bevel. Water content :8-12%.Leading time:3weeks after receipt of L/C at sight or 30% T/T in advance.Payment ways: 30% T/T in advance and the balance should be paid before shipment.MOQ: 1X20'container, which only be allowed to mix 3 items max.