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A platform for research: civil engineering, architecture and urbanism
Wood and plastic composite floor and manufacturing method thereof
The invention relates to a wood and plastic composite floor and a manufacturing method thereof. The wood and plastic composite floor manufactured through the method is formed by combining a surface coating and decorating layer, an upper surface floor layer, an upper surface floor modification layer, a middle layer, a lower surface floor modification layer and a lower surface floor layer from top to bottom in sequence. The shortage of precious wood can be further relieved, the decorative performance of the surface of a wood and plastic composite material is improved through the combination of the modified carbonized surface floor surface and the middle layer, and a single board obtained through carbonization treatment is good in dimension stability, small in color difference and high in wood utilization rate. According to the wood and plastic composite floor with the thickness of 18 mm, after poaching (steeping), freezing and drying treatment are carried out, the bending resistance load reaches 1240 N, the steeping delamination rate is zero, and the wet process friction coefficient is 0.7; the advantages of saving wood resources, having the surface effect of solid wood floors and the like can be achieved at the same time, hazardous substances are not released, and the wood and plastic composite floor can be widely used outdoors and indoors. The manufacturing method of the wood and plastic composite floor is scientific and reasonable, and formation is easy.
Wood and plastic composite floor and manufacturing method thereof
The invention relates to a wood and plastic composite floor and a manufacturing method thereof. The wood and plastic composite floor manufactured through the method is formed by combining a surface coating and decorating layer, an upper surface floor layer, an upper surface floor modification layer, a middle layer, a lower surface floor modification layer and a lower surface floor layer from top to bottom in sequence. The shortage of precious wood can be further relieved, the decorative performance of the surface of a wood and plastic composite material is improved through the combination of the modified carbonized surface floor surface and the middle layer, and a single board obtained through carbonization treatment is good in dimension stability, small in color difference and high in wood utilization rate. According to the wood and plastic composite floor with the thickness of 18 mm, after poaching (steeping), freezing and drying treatment are carried out, the bending resistance load reaches 1240 N, the steeping delamination rate is zero, and the wet process friction coefficient is 0.7; the advantages of saving wood resources, having the surface effect of solid wood floors and the like can be achieved at the same time, hazardous substances are not released, and the wood and plastic composite floor can be widely used outdoors and indoors. The manufacturing method of the wood and plastic composite floor is scientific and reasonable, and formation is easy.
Wood and plastic composite floor and manufacturing method thereof
LIU MINGLI (author) / LI CHUNFENG (author) / LIU YANLONG (author)
2015-10-21
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
Wood-plastic composite floor and manufacturing method thereof
| European Patent Office | 2015