Why do you have to hit the keel when laying solid wood floors

Because the solid wood floor is a wooden object arranged in the direction of a single fiber, it will have woodiness, that is, the clubhouse will be deformed, so it is fixed with a keel to make it not easy to deform. Laminate flooring, on the other hand, is a floor that is no longer wooden, so it can be laid straight.

If the ground base is good, you can not make a wooden keel, but you need to do a good job of moisture-proof treatment. First of all, the floor is wiped with a mop cloth and dried, and the moisture-proof film is covered before the floor is laid. Wooden keels (joists), raw floors and sadding must be installed firmly, straightly and, preferably, preferably with preservatives.

Whether the installation of multi-layer solid wood flooring is keeled depends on each family's own situation. Generally, after the multi-layer solid wood floor is keeled, it feels comfortable and more durable. It's just that the cost of multi-layer solid wood flooring is more expensive than other installation methods.

Because the solid wood floor is a natural board, it is very expensive, and the keel needs to be played underneath, because the solid wood floor is afraid of acid, alkali, flammability, and more importantly, it is afraid of moisture deformation. It is the preferred flooring material for high-end home flooring. The laminate flooring is divided into solid wood parquet and laminate flooring Solid wood parquet is made of precious wood or high-quality parts of wood and other decorative materials as the surface, and the bamboo, wood materials of the poor material or poor texture are made of the middle or bottom layer, the wear resistance and corrosion resistance are better than the solid wood floor, the price is reasonable, the keel needs to be laid, and the laminate floor is composed of five parts, from top to bottom are the reinforced wear-resistant layer, the coloring printing layer, the high-density board layer, the shockproof buffer layer, and the moisture-proof resin layer. Because this floor has a moisture barrier, there is no need to hit the keel, and the price is the lowest.

Because solid wood is more natural, there is a certain space for expansion.