Breathable laminate flooring substrate
A composite floor and air-permeable technology, which is applied in the direction of construction, floor, building structure, etc., can solve the problems of substrate deformation, poor air permeability, and overall deformation of composite floors, so as to increase density, keep dryness, and avoid warping deformation effect
Active Publication Date: 2018-12-07
广西百色丰林人造板有限公司
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Problems solved by technology
Existing composite floor substrates have poor air permeability, and long-term accumulation of hot and humid air can easily lead to deformation of the substrate, resulting in overall deformation of the composite floor
Method used
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[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the description.
[0033] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.
[0034] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, unless otherwise specified, can be obtained from commercial sources.
[0035] In the description of the present invention, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional rel...
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Abstract
The invention discloses an air permeable type compound floor base material which comprises a bottom plate, a panel, a core plate and four side plates. The core plate comprises a first layer, a second layer and a third layer. A sheet is laid between the first layer and the second layer, and a sheet is laid between the second layer and the third layer. First through holes and second through holes are formed inside the sheets, are staggered longitudinally and transversely and communicate with one another. First thin tubes are arranged on the upper surface of each sheet and communicate with the corresponding first through holes, and second thin tubes are arranged on the lower surface of each sheet and communicate with the corresponding second through holes. Third through holes are formed inside any side plate. Circular grooves are formed in the side face, close to the core plate, of each side plate. The first thin tubes and the second thin tubes pass through the first through holes and the second through holes separately, then pass through the circular grooves and finally communicate with the third through holes, so that air circulation paths are formed. The air permeable type compound floor base material can exhaust hot air and wet air accumulated inside the base material in time, and the interior of the base material is maintained dry and clean, so that quality of the compound floor is improved, and the service life of the compound floor is prolonged.
Description
technical field [0001] The invention relates to the field of composite floors. More specifically, the present invention relates to a breathable laminate flooring substrate. Background technique [0002] Laminate flooring is very popular because of its beauty, environmental protection, and easy cleaning. Composite flooring is mainly enjoyed by people for its very thin surface layer, most of which are buried below, and the base material, as one of the main components of composite flooring, is also located under the surface layer, and the quality of composite flooring is very good or bad. Part of the factor is related to the base material, the quality of which determines the quality and service life of the laminate flooring. Existing composite floor substrates have poor air permeability, and long-term accumulation of hot and humid air can easily lead to deformation of the substrate, resulting in overall deformation of the composite floor. [0003] Therefore, there is an urge...
Claims
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IPC IPC(8): B32B3/06E04F15/10
CPCE04F15/102
Inventor 彭展忠
Owner 广西百色丰林人造板有限公司