In China, due to the short history of the development of bamboo flooring, ordinary consumers do not know much about bamboo flooring. In fact, bamboo flooring has unique advantages in practical use.
1, look at the manufacturers, than the service
For most consumers, it is difficult to identify the advantages and disadvantages of bamboo flooring from the surface, and the quality of unqualified bamboo flooring is only gradually exposed during use. Then buy bamboo flooring should look at the strength of the manufacturers, because only the technical strength is strong, the detection means are complete, the level of mechanized manufacturers can guarantee the quality of the floor.
2, than the material
Authentic bamboo is harder and denser than other bamboo fibers, with high compressive and flexural strength, wear resistance, low moisture absorption, high density, good toughness and small stretchability.
3, structural symmetry
The bamboo floor of the three-layer structure, the thickness and width of the bamboo layer of the top layer and the bottom layer should be the same, and the bottom of the surface is symmetrical, such a bamboo floor is not easy to warp and deform.
4. No bamboo green, bamboo yellow
There should be no residual bamboo green or bamboo yellow on the bamboo strips. The residual bamboo green and bamboo yellow will affect the glue between the bamboo strips. The bamboo strips should be glued tightly and without voids.
5. The core layer has no inclusions
Bamboo flooring core layer should also be the specification of bamboo strips, can not be mixed with broken bamboo strips, miscellaneous wood chips and other debris, otherwise not only the bonding strength is not good, the strength of the bamboo flooring itself will be very poor.
6, no formaldehyde
The amount of formaldehyde released from the finished bamboo floor should reach E1 level. The nasal smelling bamboo floor does not feel irritating odor. If it feels irritating to the eyes and throat, the amount of formaldehyde released may be relatively high.
7, uniform color tone
In addition to the antique bamboo flooring, the color of the bamboo flooring should be uniform, allowing for slight chromatic aberrations that do not affect the decorative effect.
8. Control of moisture content
Due to different humidity, the moisture content of bamboo flooring is not the same. It is necessary to pay attention to the adaptability of water content to the local. There are many untreated and shoddy bamboo flooring on the market. Extremely susceptible to moisture and moisture, the floor will be black, tarnished, shrinkage and deformation after installation for a period of time.
9, prevention of mold and mildew
When purchasing bamboo flooring, the quality assurance of pest control and mildew should be emphasized. Bamboo flooring that has not been strictly protected against insects, mildew, and high temperature cooking or charring is definitely not available.
10, high temperature and high pressure bonding technology
Bamboo flooring is made by high temperature and high pressure bonding. There are strict process standards and testing standards for high temperature, high pressure and gluing. Some manufacturers and self-employed persons in the market use manual pressing or soil mechanical pressing, and the glue cannot be guaranteed, so cracking and opening is easy to occur.
11, whether it is painted on six sides
Since the bamboo flooring is a green natural product with capillary pores on the surface and deformation due to the moisture absorption rate, it is necessary to seal the perimeter, the bottom and the surface. Normal smoothing does not affect the quality of use and can be automatically leveled during installation.
12, the surface of the sensory
Good bamboo flooring is imported high-grade lacquer, which is molded by ultraviolet light. It has anti-static, non-dusting, high temperature resistance and wear resistance, so it is more than other heat-dried polyurethane and polyester coated floor. The texture and quality of the paint surface are several times stronger.
Bamboo flooring has the characteristics of beautiful color, elasticity, moisture resistance, hardness, warm winter and cool summer. Compared with wood flooring, it has its special advantages. The growth radius of color bamboo is smaller than that of wood, and it is not seriously affected by sunlight. There is no obvious difference between yin and yang, so the color difference is smaller than that of wooden floor.
As the management of bamboo flooring processing and production industry is still not standardized, the technical equipment and product quality vary greatly among enterprises, so the overall quality level of bamboo flooring still needs to be further improved; on the other hand, the cost price of bamboo flooring is generally higher than Ordinary solid wood flooring or other composite flooring, so if there is product quality problems, the damage caused to consumers is relatively large. Consumers must understand some basic common sense when purchasing, so as not to cause damage to their own interests.
Optical waveplates (also called wave plates or retarder plates) are transparent plates with a carefully chosen amount of birefringence. They are mostly used for manipulating the polarization state of light beams.Optical waveplates (also called wave plates or retarder plates) are transparent plates with a carefully chosen amount of birefringence. They are mostly used for manipulating the polarization state of light beams. A waveplate has a slow axis and a fast axis, both being perpendicular to the beam direction,Including Zero Order Waveplate ,Multiple order Waveplate, Achromatic Waveplate
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