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Laminated timber, also known as glulam timber, is a commonly used timber structure building timber, which can be made into large-span curved beams, and is widely used in the manufacture of gymnasiums and large public clubs. Glulam lumber is one of the three main engineering timber products, along with wooden I-beams and laminated veneer lumber. It is a kind of engineering wood made of small-sized solid wood sawn timber that is bonded in the direction of the grain by using a cold-curing adhesive.
Glulam is a kind of engineering composite material with high strength-to-quality ratio, beautiful and degradable, and is widely used in bridges, construction and other engineering fields. The larch is widely distributed in China, with rich storage yield and high strength, which is suitable for the industrial processing and utilization of wood.
Glulam (laminated timber) has high strength and bending stress compared to finished timber.
It can be increased by 50%, and the structure is uniform, and the internal stress.
Small, not easy to crack and warp deformation; Laminated lumber with large cross-sections also has high fire resistance. In addition, the laminated timber does not have the problem of veneer cracks, and is more suitable for building beams.
Durability is an important indicator of the quality of glulam (laminated timber) and has a direct impact on its service life.
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Integrated panels, also known as glulam timber, are made of short materials of solid wood, the raw materials are fully dried, the moisture content of all parts of them is uniform, and the cracking and deformation are small compared with solid wood. The specific features are as follows:
High-quality and beautiful: The integrated board laminated timber retains the material sense of natural wood, with excellent hand feel and beautiful appearance.
Small cracking and deformation: The raw materials of the integrated board are fully dried, so the moisture content of each part is relatively uniform, and compared with solid wood, its cracking and deformation are small.
High strength: The integrated board is superior to solid wood in terms of physical and mechanical properties such as tensile and compressive resistance, as well as the homogenization of material quality, and can also be configured according to the strength of the laminate to improve its strength performance, and its strength performance is twice that of solid wood.
High variability: the integrated plate can be manufactured into straight shapes and curved shapes according to actual needs, and can also be manufactured into a gradual structure along the length direction of the section according to the corresponding strength requirements, and can also be manufactured into I-shaped, hollow square and other cross-section laminated materials.
Superior performance: The integrated board can be treated in advance before gluing, and the material has excellent corrosion, fire resistance and insect resistance.
Low cost: Compared with solid wood, integrated panels have a higher yield and lower cost.
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1. Integrated wallboard is divided into 5 types according to materials. The first material is made of aluminum-manganese alloy, soundproof foaming material, and aluminum foil pressed in three layers, the second is nanofiber, and the other material is extruded by bamboo and wood fiber as the main material and at high temperature. The third type is solid wood integrated wall, which is made of natural logs for cutting and surface polishing.
The fourth is the ecological stone integrated wall, which is formed by co-extrusion of natural marble stone powder and food-grade resin materials. The fifth is that the polymer integrated wall is made of polymer compounds as the basic material, adding reinforcing fibers, and applying high-tech technology to high-temperature demoulding treatment.
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Summary. The integrated board is glulam and is one of the three main engineering timber products, along with wooden I-beams and laminated veneer lumber. The English and German translations of this material are laminated lumber, which is often confused with veneer laminated lumber, so the name laminate has also been used.
What is an integrated sheet?
The integrated board is glulam and is one of the three main engineering timber products, along with wooden I-beams and laminated veneer lumber. The English and German translations of this material are laminated lumber, which is often confused with veneer laminated lumber, so the name laminate has also been used.
Laminated timber is a Japanese name for a material that is originally in the form of kanji, and includes materials made by gluing together with adhesives and materials made by mechanically joining them with hardware, nails, etc. Therefore, it is not exactly what this material is called laminated timber. However, the first factory in China to produce this material adopted the name laminated lumber, and the subsequent production plants used this name, in order to facilitate the production and circulation of this product, so the name laminated timber is often used.
Glulam is a term used by domestic universities and scientific research departments, which highlights the characteristics of gluing with adhesives, and the title is clearer, so laminated timber is also called glulam.
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1. The integrated board is composed of short and small material finger tenon and tenon length and width, which is a very good decorative plate.
2. The integrated board has three major characteristics, the first is environmental protection, the use of high-quality wood, the amount of glue used in the production is small, the second is practical, a variety of specifications, can be used to make furniture, wall decoration and other multi-range space, the third is beautiful, with natural and generous, clear wood grain and other decorative effects.
3. The integrated board material is easy to install, compared with the traditional wall decoration materials, it has obvious installation advantages, and there is no need to scrape putty, paint, plaster cement mortar and other processes in the wall decoration, and the blank wall can be directly installed, and it saves time and labor.
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Laminated timber is glulam timber, which is one of the three main engineering timber products, together with wooden I-beams and laminated veneer lumber.
Laminated timber is also solid wood, sometimes called finger joints, which can be painted with wood wax oil to prevent deformation.
Laminated timber can be divided into: laminated timber for non-structural use; Laminated timber for structural use, non-structural laminated timber.
Non-structural laminated lumber is mainly used as furniture and interior decoration materials.
In terms of furniture, laminated timber is applied to the furniture manufacturing industry in the form of integrated panels, integrated square lumber, and integrated bent lumber. Integrated panels are used for large-format components such as table panels, cabinet side panels, top and bottom panels, cabinet partitions, bottom plates and drawer bottom plates and other non-exposed parts, and drawer panels, side panels, bottom plates, cabinet doors and other small-format components. Integrated square timber is used for square or spiral-shaped circular cross-section parts such as tables and chairs, cabinets, etc.
Integrated bending materials are used for bent parts such as chair supports, armrests, backrests, sofas, coffee tables, etc. In the application of interior decoration, laminated timber is used as the material for interior decoration in the form of integrated plate and integrated square timber. Integrated panels are used for materials such as stair side panels, tread boards, floor and wall cladding panels.
Integrated square timber is used for interior doors, windows, cabinet beams, columns, decorative columns, stair handrails and decorative strips and other materials.
Laminated timber for structures.
Laminated timber is developed with the large increase in the demand for long structural components in the construction industry, mainly used in gymnasiums, halls, factories, warehouses and other buildings of wood structure beams, of which three-hinged arch beams are the most commonly used, which can not be achieved in the previous wood structure.
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Integrated wall panels are one of the common decoration building materials in our lives. Although it is very common, there are still many friends who do not know about it. So, what is the material of the integrated wall panel?
1. What is the material of the integrated wall panel?
There are many kinds of raw materials for integrated wall panels: metal materials: aluminum-manganese alloy + soundproof foaming materials.
Nanofiber materials: mainly bamboo and wood fibers. Solid wood material:
Taken from natural wood, pollution-free, physically cut. Marble plus resin: There is a little radiation present in this material.
Polymer compound plus fiber: processed at high temperature.
Second, the advantages and disadvantages of integrated wall panels.
1. Advantages. a Environmental protection.
There are also types of integrated wall panels that use environmentally friendly raw materials, so some models are still very environmentally friendly.
b. Low cost of workers.
The installation of integrated wall panels does not require complicated processes and processes, and the construction is simple, so the labor cost is greatly saved.
c. Waterproof, moisture-proof and fireproof.
The integrated wall panel has good waterproof and moisture-proof properties, which greatly avoids the phenomenon of water beads hanging on the wall. The fire rating reaches B1 level, which meets the fire protection requirements of the project.
dSuper hardness.
The integrated wall panel is specially used for all kinds of parapet walls, which is hard and reliable, and has good stability. However, it should be noted that it is not suitable for families with small children, especially in the decoration of the walls of the room.
2. Disadvantages. a occupies an area.
The wall is made of latex paint, wallpaper and wall cloth, and the thickness of the integrated wall is about 1cm, which invisibly occupies a large area after the whole house is used.
b High cost. The production cost of integrated materials is higher than that of wallpaper and wallcovering, so it is also more expensive on the market.
c. Easy to scratch. When encountering sharp objects, it is easy to scratch and leave traces, which can only be viewed from a distance, not visible, and it is not convenient to maintain.
Article summary: The above is all about what material the integrated wall panel is made of. Integrated wall panel is one of the very good indoor wall decoration building materials, we can choose according to the specific use, so as to show the best decorative effect.
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<> materials include metal, nanofiber and solid wood. The integrated wall panels are made of metal, nanofiber and solid wood. Because of the different materials of the wall panels, the types of walls are divided into bamboo and wood fiber, aluminum alloy and solid wood wall panels.
Bamboo wood fiber is a very common integrated wallboard, it is made of bamboo powder, sawdust, PVC, etc. as raw materials, through the extrusion process, in the maintenance of this material wallboard, in order to avoid aging can not be exposed to the sun, aluminum alloy material is made of aluminum foil and polyurethane foam, and solid wood is natural wood, cutting and polishing process, but to avoid mildew.
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