Isn t it bad to have a piece of moisture proof paper pasted on the back of the solid wood floor?

It is good, has a moisture-proof effect, and prolongs the practical life of the wooden floor.

But it doesn't mean that you have to lay moisture-proof paper, you can also switch to other moisture-proof materials, such as moisture-proof cotton, which are mainly to protect the floor from deterioration due to humid weather.

There is also pearl cotton that can be paved.

It has many advantages such as water and moisture resistance, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong impact resistance, etc., and also has good chemical resistance. It is an ideal alternative to traditional packaging materials.

The significance of laying moisture-proof film is mainly as follows:

Since the paint board is not grindable, the moisture-proof film has the effect of adjusting the ground level.

It can increase the moisture resistance of hardwood flooring.

This method also has disadvantages: it is not conducive to the ventilation of the bottom plate, and it will make the bottom plate mildew in the long run.

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There is moisture-proof paper on the back just to change the statement, the expansion and contraction have no connection with the moisture-proof paper, in this way you are convinced, disc beans can be used as floors in the south, and there is floor heating in the north, there will be cracking, distortion and deformation, a few pieces of paper can control the expansion and contraction, do you believe it? The tension of solid wood is unimaginable, so be cautious! Don't be fooled.

Solid wood floor material: disc beans.

Wood characteristics: wood loose porous lumber. Heartwood yellowish-brown, new facet yellow or light brown, dark brown or golden brown in the air for a long time; The edges of the heartwood are slightly different from the yellowish-white of the sapwood, and the wood grain is oblique or staggered, and the structure is fine to medium, slightly uniform. The wood is shiny and has no special smell.

Analysis of the material of disc bean solid wood flooring: light to medium wood weight (air-dry density) dry reduction to medium (raw wood to furnace dry shrinkage, tangential, radial; Medium to high intensity. The wood dries moderately and has the potential for slight deformation and cracking.

Naturally resistant to decay, heartwood is not susceptible to insects, and sometimes by marine drills and termites. Preservatives are not easily impregnated. Wood processing is easier, and due to the staggered graining, the cutting angle should be lowered when planing to prevent tearing on the surface of the wood.

Paint, adhesive, sanding performance is good, bending performance is good, nailing has a tendency to split.

Because the solid wood floor is made of logs as the base material, it is easy to expand and shrink when it is wet, so it should be done moisture-proof measures when laying, and if the back of the floor itself has an extra layer of protection.

If you don't know if it's true, if it's true, there is moisture-proof paper that can effectively prevent the floor from cracking.