Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A composite flooring, environmental protection technology, applied in the direction of floors, layered products, chemical instruments and methods, etc., to achieve good sound insulation effect, good stability, favorable protection and sustainable rational development
Inactive Publication Date: 2006-06-28
上海康拜环保科技有限公司 +1
View PDF0 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] 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.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] 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...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
thickness
aaaaa
aaaaa
thickness
aaaaa
aaaaa
thickness
aaaaa
aaaaa
Login to view more
Abstract
The invention is an environmental-protection complex floor, comprising a surface layer being of a single wood plate with beautiful veins and tenacious quality and a bottom layer being of a singe wood plate with loose quality, and characterized in that it is provided with a core layer being of a formaldehyde-free stalk homogeneous flakeboard; the single wood plates in the surface and bottom layers are 1.5-2.5 mm thick. The invention solves the technical problems: the surface of the floor need be tenacious and wearable, and its bottom surface need be loose and contacts with the base well, it does not get damp and is not slippery, and it can save large amount of wood.
Description
Technical field: [0001] The present invention relates to floors, in particular to composite floors composed of multiple layers of different materials. Background technique: [0002] 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. Some are impo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more