When people choose wood flooring, they often pay attention to the floor wear resistance, formaldehyde emission, color patterns and other floor quality issues, but for the skirting board, floor rubber, floor mats and other accessories, environmental issues are often less emphasis . Good accessories and accessories play a key role in the floor installation effect, environmental health indicators, and the overall service life of the product. The variety and quality parameters of floor accessories and accessories can be roughly described in the following two aspects:
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A. The main accessories of the wooden floor include skirting boards, floor mats, and various buckles.
Skirting board: The quality requirement of the skirting board is health first. It must comply with the E1 level limit standard. It must also have a certain strength. The general requirement is a medium and high density board with a density between 450~800KG/m3. The surface is required to be resistant to pollution. Has a certain degree of wear.
Mats: The role of the mat is to prevent moisture, mute, improve the floor using the foot, must have sufficient thickness and compression elasticity of recovery, poor floor mats can not fully meet the installation requirements.
Buckle: Buckle plays the role of fixing the floor, adjusting the expansion and contraction, usually metal material, the bad buckle will make the floor shift, the gap is not controlled to cause damage, it may also cause people to be loosened When it falls, the peeling of the surface coating will greatly affect the appearance of the product.
Second, the main accessories of wood flooring is PVACD3 glue, moisture-proof film, nails, bolts and so on.
Glue: Most people think that only the wooden floor itself will release formaldehyde, but in the actual installation process, a lot of floor glue will be used. The function of the floor glue is to form a film at the floor block joint, effectively locking the floor free. The formaldehyde floor adhesive itself is environmentally friendly and has become the main measure of choice for flooring adhesives. Glue is the most important accessory for floor installation. The amount of formaldehyde released complies with the national safety standard GB18580-3001 E1. According to calculations, an average of about 500 to 600 grams of glue is required for every 20 square meters of floor, and the glue is exposed in the middle of the floor clearance. If the environmental protection is not good, the overall floor system's health will be worrying.
In addition, the glue must meet the standards of the new adhesive force table, in a certain period of time and solidify the overall solidification time is better, still has a certain degree of flexibility and toughness after solidification, its fluidity must also be able to fill the sizing The interior of the product's locking structure is invariable and non-brittle when environmental conditions change. Good glue can play a variety of functions such as sealing, moisture-proof, elastic combination of floor and bonding floor.
Moisture-proof film: The moisture-proof film is used in the south and the bottom of the building. Good moisture-proof film requires the product to be airtight and moisture-proof. To achieve this effect, the molecular structure of the material must be properly made through a special process.
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