Internal-stress-free floor producing method

Abstract

The invention discloses an internal-stress-free floor producing method. The method comprises the following steps of: polishing a floor base material; trimming; cutting a rabbet; painting; forming a short through hole which passes through the whole floor on the long side edge of the floor; and forming a long through hole which passes through the whole floor on the short side edge of the floor, wherein the long through hole is vertical to the short through hole. The floor produced by the method does not generate internal stress when used for a long time, so that the conditions such as hunch-up, deformation, even cracking and the like of adjacent floors caused by mutual extrusion due to the internal stress are greatly reduced; the mechanical strength of the floor cannot be reduced due to the vertically-formed through holes, so that the floor has relatively high compression resistance; and the method has a simple process, and the floor has long service life.

Description

technical field [0001] The invention relates to a production method of a floor, in particular to a production method of a floor without internal stress. Background technique [0002] As a commonly used decorative material, flooring has many advantages that cannot be replaced by other materials. It is currently widely used, especially solid wood flooring. However, solid wood floors are difficult to maintain. Once the climate changes, improper construction or large changes in atmospheric humidity, a large internal stress will be generated inside the solid wood floor. If the internal stress cannot be effectively released, it will cause damage to the solid wood floor itself. , There will be extrusion between adjacent floors, and even arching and bending. [0003] Therefore, quite a lot of floor manufacturers improve to solve the internal stress problem of the floor. As the Chinese patent application number 200710069597.5 discloses a method for eliminating the internal stress of...

AI Technical Summary

Problems solved by technology

However, solid wood floors are difficult to maintain. Once the climate changes, improper construction or large changes in atmospheric humidity, a large internal stress will be generated inside the solid wood floor. If the internal stress cannot be effectively released, it will cause damage to the solid wood floor itself. , there will be compression between adjacent floors, and even arching and bending

[0003] Therefore, quite a lot of floor manufacturers improve to solve the internal stress problem of the floor. As the Chinese patent application number 200710069597.5 discloses a method for eliminating the internal stress of the floor, the floor is produced by using a special process of specific temperature, pressure, and time parameters. The finished product has no internal stress; but this method still cannot solve the internal stress generated by the floor during use

[0004] And the application number is that the Chinese patent of 200320118579.9 discloses a kind of wooden floor, on the base material of the floor, slotted hole is set horizontally, and PVC rod is arranged in the slot hole, relies on the stability of PVC rod to improve the bending resistance of floor; But this floor When the floor produces internal stress, it still cannot be released. Instead, PVC rods and internal stress are used to resist, so as to reduce the damage of internal stress to the floor itself. Long-term use will still have other effects on the floor itself, and PVC itself is more serious. Pollution source, a large amount of harmful substances will be produced in the production process, which is not environmentally friendly

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