First, solid wood composite (multi-layer) floor Description:
The multi-layer solid wood flooring is based on a multi-layered board in a criss-cross pattern. The panel selects high-quality precious wood. The middle layer is a soft fast-growing material or synthetic material. The bottom layer is a hardwood (poplar), and is coated with resin. In the hot press made of high temperature and pressure (adhesive hot press). It is not easy to be deformed and cracked, the shrinkage expansion system is extremely small, the stability coefficient is high, and it has a good ability to adjust the indoor temperature and humidity. The surface layer can show the natural wood grain of wood, and the covering is simple and the use range is wide. The price is higher than laminate flooring and lower than solid wood flooring. Suitable for geothermal heating room installation.
Solid wood composite flooring is a type of flooring derived from solid wood flooring. It is favored by many families because of its natural woody feel, easy installation and maintenance, anti-corrosion, moisture-proof, anti-bacterial, and geothermal.
Solid wood composite floor is divided into three layers of parquet and multi-layer parquet. Usually, solid wood veneers or panels of different types of wood are stacked in accordance with a criss-cross pattern of blanks, adhered with a green adhesive, and pressed at high temperatures to form boards. This results in the control of the anisotropy of the wood and the stability of the products. Better.
The three-story solid wood composite floor is made up of three layers of solid wood veneer. The surface of the three-story solid wood composite flooring is made of high-quality hardwood material, and is made of wood, beech, birch, ash, etc. The core (middle) layer is composed of common soft and irregular wood strips (fast-growing wood), and pine and poplar are used as the wood species, while the bottom layer is veneer-rotated, and poplar, birch, and pinewood are used as wood species. . Three-layer structure laminated with rubber. The thickness of the surface layer is about 4 mm and the core layer is 8 to 9 mm, the bottom layer is about 2 mm, and the total thickness is generally 14 to 15 mm.
The multi-layer solid wood composite floor uses a multilayer plywood as a base material, and the surface layer is a hard wood chip mosaic panel or a veneer, and is formed by hot pressing with a glue. The total thickness usually does not exceed 12 mm.
Solid wood composite flooring has the advantages of natural appearance, comfortable foot feel, and sound insulation in solid wood flooring. At the same time, it overcomes the disadvantages of easy deformation of solid wood flooring (the wood fibers in each layer are perpendicular to each other, which disperses the deformation and stress). And large specifications, easy to lay.
Bonded glue between solid wood flooring, the amount of formaldehyde emission is a very important indicator. The country has already imposed a mandatory standard for this, namely GB18580-2001 <Demand for formaldehyde release of interior decorative materials and wood-based panels and their products. The standard specifies that parquet must meet the requirements of E1 (formaldehyde emission is ≤1.5mg/L) and be clearly indicated on the product mark.
Second, three-tier, multi-layer solid wood composite floor consumption advantages
In the international market, the solid wood floor products represented by three-tier, multi-layer solid wood composite floors are collectively referred to as:
ENGNEERWOODFLOORING, which means the solid wood floor after industrial processing. This type of product scientifically avoids the problems in the use of traditional solid wood flooring, and presents longer life, more features, and more abundant surface style features.
1. Perfect combination of large-scale industrial production and unique style crafts Regardless of whether it is a three-layer solid wood floor or a multi-layer solid wood floor, the intertwined product structure overcomes the deformation caused by the anisotropy of the wood.
2. Industrialized wood pre-treatment process The scaled pre-treatment of wood includes anti-corrosion treatment, stress balance treatment, pest control, flame retardant, antibacterial treatment, and wood processing to achieve industrialization.
3. Solid wood composite floor production process to improve product processing accuracy and stability, large-scale precision machining equipment processing accuracy of micron level, product combination accuracy determines the appearance of the product, sealed, moisture and other indicators.
4. More comfortable foot feeling In fact, the foot feel comes from the texture of the wood material selected by the product. The wood species most suitable for the surface material may be hard, cool and uncomfortable. The three-layer, multi-layer solid wood floor surface Different types of wood are used in the middle layer to achieve a high degree of uniformity in appearance and comfort.
5. Easy to install Three-layer and multi-layer solid wood floors are suitable for non-keel installation. With the popularity of geothermal heating, non-keel installed three-layer, multi-layer solid wood flooring has many advantages in terms of product stability, processing accuracy, and good thermal conductivity. reflect. Statistics show that a considerable number of floor complaints are caused by improper installation of the keel.
6. Rich surface decoration style characteristics Due to different wood cutting methods on the surface of three-layer and multi-layer parquet flooring, different decorative effects can be produced. Different splicing methods produce differentiated features and provide ample space for shaping product styles. .
7. High economic advantages Due to the high yield, solid wood flooring and traditional solid wood flooring with the same surface materials have considerable cost advantages. At the same time, it makes active contributions to the sustainable development and comprehensive utilization of resources.
8. Good stability, not easy to deformation, suitable for a variety of environments; installation does not need to play keel;
9. Suitable for geothermal
10. Easy to control the amount of formaldehyde volatilization, because it is used in the interlayer glue, so its smaller amount of glue is also relatively small volatiles Disadvantages: 1. General wear resistance
2. General waterproof
Nature Floor Del Floor Decoration Formaldehyde Interior Decor Home Decoration Heating Decoration Style
Sports Bottle,Water Bottle,Stainless Steel Sports Bottle
Qili Metal Products Factory , http://www.china-sportsbottle.com