Is there a standard for parquet flooring floating?

What is heavy bamboo flooring. Bamboo flooring is divided into general bamboo flooring and heavy bamboo flooring. The general bamboo floor has the general characteristics of bamboo flooring, high hardness, not easy to deform, warm in winter and cool in summer, environmental protection and health, fresh and elegant, but there are also shortcomings are also obvious, because its sugar content and amino acids and other nutrients are higher, so its insect phenomenon is more prominent, and secondly, because bamboo is a natural material, so the general bamboo floor will also change with the change of climate, easy to deform.

The appearance of heavy bamboo flooring maintains the advantages of bamboo flooring while introducing foreign advanced machines and complex processes to solve the problems of ordinary bamboo flooring, making it further improved on the basis of general bamboo flooring, making it more beautiful and practical. The selection of this kind of bamboo flooring is more refined than the general bamboo flooring material, and it is generally selected from the local ...

Parquet flooring has a fire rating of B2.

China's national standard GB8624-97 divides the combustion performance of building materials into the following grades.

Class A: Non-combustible building material.

Class B1: Flame retardant building material.

Class B2: Flammable building material.

Class B3: Flammable building materials.

Appendix Examples of Combustion Performance Grades of Commonly Used Building Interior Decoration Materials:

1. A Granite, marble, terrazzo, cement products, concrete products, gypsum board

Lime products, clay products, glass, ceramic tiles, mosaics, steel, aluminum, copper alloys, etc.

2. Heading materials.

B1 Paper gypsum board, fiber gypsum board, cement particleboard, mineral wool decorative sound absorbing board, glass wool decorative sound absorbing board, perlite decorative sound absorbing board, flame retardant plywood, flame retardant medium density fiberboard, rock wool decorative board, flame retardant wood, aluminum foil composite materials, flame retardant phenolic plywood, aluminum foil FRP composite materials, etc.

3. Wall coverings.

B1 Gypsum board, fiber gypsum board, cement particleboard, mineral wool board, glass wool board, perlite board, flame retardant plywood, flame retardant MDF fiberboard, fireproof plastic decorative board, flame retardant double-sided particleboard, colorful coatings, flame retardant wallpaper, flame retardant imitation granite decorative board, magnesium oxychloride cement prefabricated wall panel, flame retardant FRP plate, PVC plastic cladding, lightweight and high-strength composite wall panel, flame retardant molded wood composite board, color flame retardant wood-based panel, flame retardant FRP, etc.

B2 All kinds of natural wood, wooden wood-based panels, bamboo, paper decorative boards, decorative thin wood veneer, printed wood grain wood-based panels, plastic veneer decorative panels, polyester decorative panels, composite decorative panels, plastic fiber boards, plywood, plastic wallpaper, non-woven wall coverings, wall coverings, composite wallpapers, natural material wallpapers, artificial leather, etc.

Fourth, ground materials.

B1 Hard PVC plastic flooring, cement particleboard, cement wood wool board, neoprene flooring, etc.

B2 Semi-rigid PVC plastic flooring, PVC membrane flooring, wood flooring, chlorine carpet, etc.

5. Decorative fabrics.

B1 All kinds of flame retardant fabrics, etc.

B2 Pure wool upholstery fabrics, pure linen upholstery fabrics, other fabrics treated with flame retardant treatment, etc.

6. Other decorative materials.

B1 PVC plastic, phenolic plastic, polycarbonate plastic, PTFE plastic.

materials, melamine, urea-formaldehyde plastics, silicone resin plastic decorative profiles, various fabrics treated with flame retardant treatment, etc.

See also the materials in Ceiling Materials and Wall Coverings.

B2 Polyethylene, polypropylene, polyurethane, polystyrene, glass fiber reinforced plastic, chemical fiber fabric, etc

wood products, etc.

Parquet flooring has a fire rating of B2.

Parquet flooring has a fire rating of B2.

The fire rating is a grading scale that measures the degree of fire resistance of a building. It is determined by the combustion performance and fire resistance limits of the components that make up the building. Specifying the fire resistance level of a building is one of the most basic of the fire protection technical measures specified in the fire protection code for building design.

The parquet is made of synthetic board, and the density is also relatively similar to the density of trees, and the surface is painted.

Solid wood in line with the floor can not talk about the fire rating, how to prevent wood, unless the surface is specially treated, upstairs said B1 I don't know which brand he is talking about, I do imported flooring, our grade is C1, that is, there is basically no fire function.

Precautions for laying parquet.

1 We must stagger the short joints between the floor plates by at least 20cm, so that the paved floor will be stronger, more stable, and reduce waste and enhance the overall effect, but the long side joints between the rows must be kept in a straight line, so the side of the row that is not against the wall should be straight.

2. When laying the floor against the wall, staircase, column, pipe or other hard façade, a gap of 8mm and 12mm should be reserved, and it is recommended that the room with an angle of more than 10mm at the door and the road in the south of the Yangtze River is recommended.

3. When the room is longer than 8 m (the floor is tail-to-tail) and more than 8 m wide (the floor is cross-laid), the 1:1 ratio of the void joint should be included in advance. The void joint is covered with a grid brace.

Once the length or width exceeds 8m, the gusset slats must be added, leaving expansion joints, and the gusset screws must not be fixed too tightly, and the floor cannot float if it is too tight, and it is easy to press the ground plate.

4. When paving, not only the floor should be left with shrinkage joints, but also the floor mat should also be left with shrinkage joints.

5. If the short head of the previous row of floors is less than 30cm, a new floor should be used directly, and a piece of floor should not be shorter than 5cm.

6 tongue and groove glue, 0 5L can be used for 12m2 15m2 floor tongue and groove, in each side of each floor tongue fully filled with tongue and groove glue, when the floor is assembled, a slight string of glue appears on the seam (wipe off with a cloth in time), only the adhesive is correct, the floor can withstand vibration and water erosion.

7 Glue residue can be removed with a household cleaner or scraped with a flake.

The E1 environmental protection standard is a national mandatory health standard, and it is a mandatory "safety standard line". The E0 standard is currently the highest international health standard. Because the formaldehyde content is already a very safe numerical standard.

According to relevant information, the formaldehyde content of drinking water is, that is, the formaldehyde content of the E0 standard is less than that of drinking water.

A. At present, there are generally two kinds of qualified parquet in China: one is E0 level, that is, the formaldehyde content should be less than milligram square meters; The second is E1 level, which requires that the formaldehyde content must be less than milligram square meters. At present, the top ten famous brands on the market are in line with the floor, and the products on sale are generally E1 grade products, and the detection value of formaldehyde in the products is about milligrams.

b. No. c. One is three layers of solid wood (three layers: the surface is 3-5 mm of precious hardwood) and one is multi-layer solid wood (the surface is millimeters of precious solid wood veneer, and the other more than 7 layers are criss-crossed and glued together);

Through the above, you can probably also understand that in these two types, it is obvious that the thickness of the precious trees on the surface is much higher than that of multiple layers, so this kind of floor belongs to the quasi-high-end floor;

More than 7 layers, whether it is 9 layers or 11 layers, the relative cost is much lower, so it is low-end;

First, the construction conditions of basketball wood flooring.

1. The civil works of the wooden floor are completed before construction, the construction site is neat and clean, and the ground construction quality meets the requirements of architectural design; It should be waterproof, moisture-proofed, and air-proofed;

2. After the installation of indoor water, electricity, steam, ventilation and other installation projects, the water network pipeline is confirmed to have met the design requirements and is used normally after the pressure test;

3. Avoid cross construction. If it is really necessary for cross construction, it must be negotiated by the owner, the general contractor, the project supervisor, the installation team, etc., to clarify the responsibilities and reach a consensus. and form a written summary;

4. Determine the moisture content of the floor material, the ground humidity and the atmospheric humidity.

Second, the construction equipment of basketball wooden flooring.

1. Equipment, tools and instruments: level, polisher, portable planer, portable cutting machine, spray gun, nail gun, electric hammer, level and common tools for construction and woodworking;

2. Materials and materials: all kinds of materials required before construction are transported to the designated place, properly stored and kept according to the product performance, and the storage quantity meets the construction schedule;

3. Inspection of construction conditions: check whether there are construction conditions, and submit matters that do not meet the construction requirements to the relevant departments for negotiation and resolution in writing;

4. Preparation of relevant systems such as construction progress, on-site management, etc

Establish a construction supervision team: determine the responsibilities of the members of the construction supervision team;

Preparation of construction schedule: Preparation of construction schedule according to the plan.

5. Carry out technical, safety, fire prevention, anti-theft, and civilized construction education for construction personnel, abide by construction specifications, obey on-site management, and implement rules and regulations.

3. Ground leveling and division of basketball wooden floor;

1. Leveling and cleaning the site of cement floor and wall (where the baseboard is installed).

2. Using the 9-point method, use a level to determine the horizontal plane and mark the side wall;

3. Determine the position of the outer dividing line and mark it on the side wall;

4. Confirm that the cross is in the same horizontal plane, the convex part is smashed flat, and the recess part is leveled by drawing design materials;

5. The sports wood floor is coated with anticorrosive materials on the surface of the skid.

As the name suggests, the suspension type is suspended, that is, the floor is not fixed without splints or wooden keels, no nails, no glue, relying on the center of gravity, flat on the horizontal ground, pressed by furniture, and the baseline. It has the functions of detachable, mountable, movable and replaceable. This is a completely new method of installation.

First, the floor anti-accident function is strong, the so-called accident, nothing more than accidentally the floor soaked in water arch, then the floor board can be removed and reinstalled without the floor being damaged.

Clause. 2. If the ground is flat, there is no sound of walking, the foot feeling is very good, and it has the natural wood elasticity of the floor.

Clause. Third, this is the only material that will not depreciate and throw away after home renovation. Imagine that if the occupants use the floating flooring, the floor can be removed and returned to the factory after a second renovation in 10 years.

Theoretically, it's possible. The existence of this objectivity has undoubtedly made a great contribution to the country's environmental protection, in short, it can be reused.

Since it is a floating installation, the floor flatness is built on top of the floor flatness, so the ground must be leveled.

Instead of laying directly on the ground, the wooden keel is laid on the ground in advance, on which the boards (woodwork, multi-layer or cheap fir flooring, etc.) are laid, and the laminate flooring is finally laid on this base plate. This method is expensive, but the effect is good, and the foot feel is closer to the solid wood floor.

Solid wood flooring is made of logs as a whole, in the processing process, there is no adhesion and splicing, only the appearance is painted, this kind of floor can not be used for geothermal heating in theory, and overhead paving will also affect the geothermal effect. The parquet is made of many layers of wood thrown together, the basic composition is logs, the thickness is usually 2mm, and the base layer is general wood. Its advantage is that it is similar to the solid wood floor, it can be laid with keels when paving, and there are also those that are laid without keels, and the soles of the feet are no different from solid wood floors, and the comfort is very high.

In addition, parquet also has good thermal insulation, heat insulation, sound insulation, sound absorption, insulation properties, etc., and has the functions of impact resistance, antistatic, pollution resistance, light resistance and so on. It also has advantages over other flooring types, such as stability.

Flooring is a building material used for the surface layer of the floor or floor of a house, and is made of wood or other materials. Today we will introduce you to the introduction of solid wood flooring and laminate flooring and the difference between solid wood flooring and laminate flooring.

1. Introduction to solid wood flooring and laminate flooring.

1. Solid wood flooring.

Solid wood flooring, as the name suggests, is a floor made of solid wood. Compared with other types of flooring, solid wood flooring has the advantages of environmental protection, health, etc., and also has the miraculous effect of being warm in winter and cool in summer. Therefore, among all kinds of flooring, solid wood flooring has always been popular among consumers.

Even in today's high solid wood flooring, solid wood flooring still has a huge consumer group.

Solid wood flooring is divided into AA grade, A grade and B grade according to the grade, of which AA grade is the best quality solid wood flooring.

2. Laminate flooring.

Usually what we refer to as laminate flooring generally has a four-layer structure, including a wear-resistant layer, a decorative layer, a substrate layer and a bottom layer.

The role of these four layers is different: the wear-resistant layer mainly plays a protective role on the surface, making the floor more durable; The decorative layer is generally used to imitate the texture of solid wood to make the floor look more beautiful; The substrate layer is the main component of laminate flooring; And the most important role of the bottom layer is moisture-proof.

Second, the difference between solid wood flooring and laminate flooring.

Although the raw materials of solid wood flooring and composite flooring are essentially different, it is difficult to distinguish them with the naked eye, which requires the difference between solid wood flooring and composite flooring from the phenomenon of flooring.

Difference Between Solid Wood Flooring and Laminate Flooring: Deformation Aspect.

The solid wood floor is made of pure natural wood raw materials, which are not processed and natural, and naturally receive the unique properties of wood, which is easy to arch and easy to deform. This phenomenon is generally not present with processed laminate flooring.

The difference between solid wood flooring and laminate flooring: the wear-resistant aspect.

Hardwood flooring is also not very good in terms of wear resistance, and in laminate flooring, the wear resistance of parquet is also far from that of laminate flooring. Laminate flooring has some special ingredients added to it, so it is far superior to ordinary solid wood flooring in terms of wear resistance.

Difference Between Solid Wood Flooring and Laminate Flooring: Environmental Aspects.

Solid wood flooring made of natural wood is of course the best product for environmental protection, while composite flooring more or less uses some additives, so its formaldehyde and other indicators are beyond solid wood flooring.

The difference between hardwood flooring and laminate flooring is as mentioned in the previous question. Although the laminate flooring of solid wood flooring has the advantages of being more durable and easier to install than solid wood flooring, it is far inferior to solid wood flooring in terms of environmental performance.