Leju knowledge corner of the parquet

Solid wood composite flooring is made by cutting high-quality solid wood into surface plates, core plates and bottom plates. Then, according to the mechanical principle of different kinds of materials, the three single pieces are arranged according to the longitudinal, horizontal and vertical three-dimensional arrangement methods. And pressed into a plate at high temperatures, which allows the anomalous variation of the wood to be controlled. Because the surface paint film of this floor is beautiful, wear-resistant, heat-resistant, impact-resistant, flame-retardant, mildew-proof, anti-mite, etc., laying in the room not only makes the room look more harmonious, more perfect, and its price is not better than its kind. Solid wood flooring is high and therefore more and more popular with consumers.

At present, there are three layers and two layers of solid wood composite flooring.

The surface of the three-layer parquet is a high-quality precious wood sheet, and the middle and bottom layers are fast-growing wood, which is hot pressed with glue. The thickness of the surface layer is about 4 mm, the core layer is 8 to 9 mm, and the bottom layer is about 2 mm. The total thickness is generally 14 to 15 mm.

The multi-layer solid wood composite floor is made of multi-layer plywood, and the surface layer is made of hardwood sheet mosaic board or sliced ​​veneer, which is made by hot pressing of glue. The number of layers of the base plywood must be three or five layers, the surface layer being a hardwood sheet, usually 1.2 mm thick, the planing board being 0.2 to 0.8 mm, and the total thickness usually not exceeding 12 mm.

The solid wood composite floor has the advantages of natural wood floor, comfortable foot feeling, sound insulation and the like, and overcomes the shortcomings of the solid wood floor being easy to deform (each layer of wood fiber is perpendicular to each other, dispersing the deformation amount and stress). The specification is large and easy to lay.

The disadvantage is that degumming can occur if the quality of the glue is poor. In addition, because the surface layer is thin (especially multi-layer), maintenance must be paid attention to during use. Therefore, there are restrictions on the use of the occasion.

The glue is glued together between the parquets, and the amount of formaldehyde released is a very important indicator. The state has a mandatory standard for this, namely GB18580-2001 <Decoration of formaldehyde release for wood-based panels and their products for interior decoration materials. The standard stipulates that the engineered wood flooring must meet the requirements of Class E1 (formaldehyde emission is ≤1.5mg/L) and is clearly indicated on the product mark.

Microfiber is a synthetic material. which regularly consists of 100% polyester and 80% polyester 20% polyamide for mop producing.The fiber is many times smaller than a human hair, when woven together, the fibers create a net-like surface that traps more dirt, debris and moisture than cotton.

Microfiber is simply a superior cleaning material. Advantages include:

1.The fibers absorb six times their weight in water.

2.Just using water and microfiber removes 98.6% of bacteria from smooth surfaces,They can remove large quantities of microbes, including hard-tokill spores, it dries fast, making it hard for bacteria to grow in it

3.Microfiber can be laundered and reused more than 400 times.

5.Microfiber dries faster, which results in a cleaner floor with much less water left on the floor to dry, reduces slip and fall potential.

6. Microfiber Mop heads are lightweight and much easier to wring out.

7. Because of the fibers` net-like structure, microfiber mops have more surface contact with the floor and remove more dirt than cotton mops do. 

8. The fabric dries in one-third the time of traditional cotton cloths, microfiber mops weigh less than traditional cotton mops, workers experience less back strain and fatigue from repeated use.

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