Eco-friendly composite floor made by different material combinations
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A composite floor, environmental protection technology, applied in the direction of building structure, floor, building, etc., to achieve the effect of good sound insulation, good stability, favorable protection and sustainable and rational development
Inactive Publication Date: 2017-06-23
黑龙江万向鹏程科技发展有限公司
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[0006] The present invention is to provide an environment-friendly composite floor, which solves the technical problems that the surface texture is beautiful, tough and wear-resistant, the bottom surface should be soft and in good contact with the foundation, it will not return to moisture, it will not slip, and it can save a lot of wood.
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[0025] see figure 1 As shown, the present invention at least includes a surface layer 1 , a core layer 3 and a bottom layer 5 . The surface layer 1 is a solid wood veneer with a thickness of about 1.5-2.5 mm, beautiful texture and tough texture. The tough solid wood veneer is walnut veneer, redwood veneer, teak veneer, ant wood veneer, Wood veneer, oak veneer, beech veneer, sassafras veneer or pressed wood veneer. The core layer 3 is a formaldehyde-free wheat straw or rice straw homogeneous particle board, and its thickness is in the range of 12-15mm or more, depending on the requirements of the floor thickness. on both sides of the core layer 3 . The bottom layer 5 is a soft solid wood veneer, such as lauan, fir or cedar veneer, with a thickness of 1.5-2.5mm. The surface layer 1, the core layer 3 and the bottom layer 5 are respectively bonded together with formaldehyde-free isocyanic acid resin (so-called MDI glue) under pressure and heat. Usually the thickness of the bas...
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Abstract
An environmentally friendly composite floor, comprising a solid wood veneer with beautiful texture and tough texture on the surface layer and a solid wood veneer with soft texture on the bottom layer, characterized in that: a core layer of formaldehyde-free straw homogeneous particleboard is provided; The thickness of solid wood veneer is 1.5-2.5mm. The invention solves the technical problem that the surface of the floor should be tough and wear-resistant, the bottom surface should be soft and in good contact with the foundation, not damp and slippery, and a large amount of wood can be saved.
Description
[0001] Technical field: [0002] The present invention relates to floors, in particular to composite floors composed of multiple layers of different materials. [0003] Background technique: [0004] The floor is a kind of building structure widely used in buildings, especially the wooden floor, compared with other floors paved with marble, ceramic tiles or ceramic tiles, it has the advantages of non-slip and non-returning moisture, especially suitable for bedrooms, Living room, living room. Existing wooden floors are basically solid wood floors, and there are many varieties, such as lauan, ash, fir, etc. The material is relatively soft and has good contact with the foundation, which is convenient for construction and laying, but the surface is easy to wear . Good wood includes redwood, walnut, teak, elm, oak, oak, sassafras, etc. They are compact and tough, not easy to wear, and most of the textures are clear and beautiful, but these types of wood are basically rare species....
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