Solid wood sports flooring has good shock absorption, elasticity, friction coefficient and other advantages, good sports performance and widely recognized by the sports community. From the appearance of the natural wood texture and color patterns, giving a natural, soft, rich texture, it is very grade. Therefore, solid wood sports flooring has become the first choice for sports venues to choose wood flooring.

Solid wood sports floor standard grade

In today's vigorous promotion of environmental protection, solid wood sports flooring is even more precious. Solid wood sports flooring is divided into three grades: AA grade, A grade, and B grade, and AA grade has the highest quality. The national standard for solid wood sports flooring is GB/T15306-2009. This standard was implemented on December 1, 2009. The original 2001 standard was replaced at the same time. The new national standard has made important changes and additions to the old national standard. Mainly to modify the content of some dimensions and defects, supplement the specifications of the applicable tree species and the requirements for the paint board. At the same time, the requirements on the impact toughness and wear resistance of wood have been eliminated.

Solid wood sports floor implementation standards

The national standard for wood sports wood floor classification is divided into three grades: excellent products, first-class products, and qualified products, with the highest quality. However, the living, dead, boring and processing ripples of the antique solid wood flooring are not required. Solid wood sports flooring implementation standards are as follows:

GB/T15036.1~15036.2—2009 Solid Wood Sports Flooring

GB/T18513-2001 "Name of Major Imported Wood in China"

GB/T18107-2000 "Redwood"

GB/T 20238-2006 Specification for Acceptance and Use of Wood Flooring Pavements CECS 191:2005 Technical Specification for Wood Flooring Pavement Engineering

Types of solid wood flooring

Solid wood sports flooring is divided into two types according to the depth of surface processing. One type is the paint lacquer board; that is, the floor surface has been painted with floor paint and can be used directly after installation. The other is the prime board, that is, the surface of the wooden floor is not subjected to lacquer treatment. After the pavement is installed, the floor lacquer must be applied. After the prime plate is installed, the surface after polishing and brushing the floor paint is smooth, and the paint film is a whole. Therefore, whether it is the decoration effect or the quality is better than the lacquer board, it is time-consuming to install.

How to choose wood board sports wood floor

Solid wood sports wood floors are made of wood and are processed from the top to the bottom. Because of many advantages of wood, such as easy processing, low thermal conductivity, moderate impact, and strong durability, solid wood sports flooring has become the most popular flooring material at present. Solid wood sports wood floor leveling mouth, enterprise mouth, spell mouth, vertical mouth, vertical wood and laminated timber floor and several other, the current common is the mouth shape solid wood sports wood floor, the surface is often covered with high-grade polyester varnish, involving solid wood sports wood The indicators on the floor include processing accuracy, substrate defects, surface paint quality, and moisture content.

Select the wood sports wood floor should pay attention to the following matters:

1. The processing precision must reach the national standard;

2. Substrate defect value requires straight edges, no burrs, cracks, wormholes, etc.;

3, the surface paint quality, requiring the surface paint lacquer, no bubbling, folds, etc.;

4. Select the time scale to measure whether it is the same in the middle and both sides, and then use 5-8 blocks together to see if the joints are flush, flush, with or without height difference and length difference.

5, pay attention to check the moisture content, moisture content is the most critical indicator, required between 8-13%. Excessively high and low moisture content can cause warping or cracking due to environmental changes after paving the wooden floor.

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