A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel formaldehyde-free composite floor and preparation method thereof
The invention discloses a novel formaldehyde-free composite floor and a preparation method thereof, and relates to the field of floors, the novel formaldehyde-free composite floor comprises a PVC foaming layer, a PVC composite reinforcing layer, a solid wood layer and impregnated wear-resistant paper, the upper end face of the PVC composite reinforcing layer is fixedly connected with the PVC foaming layer, the upper end face of the PVC foaming layer is fixedly connected with the solid wood layer, and the impregnated wear-resistant paper is fixedly connected with the solid wood layer. The pressure relief groove is formed in the bottom of the PVC composite strengthened layer of the base layer of the floor, and the interior of the PVC composite strengthened layer is filled with the silicon dioxide aerogel particles, so that the supporting strength of the floor is improved, and the heat insulation capacity of the floor is improved through the high specific surface area and the high porosity of the silicon dioxide aerogel particles; meanwhile, the PVC composite reinforced layer of the base layer of the floor is mainly made of PVC plastic raw materials and oak crushed aggregates, waste materials generated by oak when a solid wood layer is manufactured are fully utilized, wood resources are effectively saved, cost is reduced, and good economic and environmental benefits are achieved.
本发明公开了一种新型无甲醛复合地板及其制备方法，涉及地板领域，包括PVC发泡层、PVC复合强化层、实木层与浸渍耐磨纸，所述PVC复合强化层上端面固定连接有所述PVC发泡层，所述PVC发泡层上端面固定连接有所述实木层，本发明通过在地板的基层PVC复合强化层底部开设有泄压槽，且内部填充设置有二氧化硅气凝胶颗粒，不仅加大了地板的支撑强度，利用二氧化硅气凝胶颗粒的高比表面积和高孔隙率同时提高了地板的隔热能力，从而使得房间的热舒适性大大提高，同时地板的基层PVC复合强化层主要为PVC塑料原料、橡木碎料，充分的利用了在制作实木层时橡木产生的废料，有效的节约了木材资源、降低成本，具有很好的经济与环境效益。
Novel formaldehyde-free composite floor and preparation method thereof
The invention discloses a novel formaldehyde-free composite floor and a preparation method thereof, and relates to the field of floors, the novel formaldehyde-free composite floor comprises a PVC foaming layer, a PVC composite reinforcing layer, a solid wood layer and impregnated wear-resistant paper, the upper end face of the PVC composite reinforcing layer is fixedly connected with the PVC foaming layer, the upper end face of the PVC foaming layer is fixedly connected with the solid wood layer, and the impregnated wear-resistant paper is fixedly connected with the solid wood layer. The pressure relief groove is formed in the bottom of the PVC composite strengthened layer of the base layer of the floor, and the interior of the PVC composite strengthened layer is filled with the silicon dioxide aerogel particles, so that the supporting strength of the floor is improved, and the heat insulation capacity of the floor is improved through the high specific surface area and the high porosity of the silicon dioxide aerogel particles; meanwhile, the PVC composite reinforced layer of the base layer of the floor is mainly made of PVC plastic raw materials and oak crushed aggregates, waste materials generated by oak when a solid wood layer is manufactured are fully utilized, wood resources are effectively saved, cost is reduced, and good economic and environmental benefits are achieved.
本发明公开了一种新型无甲醛复合地板及其制备方法，涉及地板领域，包括PVC发泡层、PVC复合强化层、实木层与浸渍耐磨纸，所述PVC复合强化层上端面固定连接有所述PVC发泡层，所述PVC发泡层上端面固定连接有所述实木层，本发明通过在地板的基层PVC复合强化层底部开设有泄压槽，且内部填充设置有二氧化硅气凝胶颗粒，不仅加大了地板的支撑强度，利用二氧化硅气凝胶颗粒的高比表面积和高孔隙率同时提高了地板的隔热能力，从而使得房间的热舒适性大大提高，同时地板的基层PVC复合强化层主要为PVC塑料原料、橡木碎料，充分的利用了在制作实木层时橡木产生的废料，有效的节约了木材资源、降低成本，具有很好的经济与环境效益。
Novel formaldehyde-free composite floor and preparation method thereof
一种新型无甲醛复合地板及其制备方法
ZENG ZHIWEN (author)
2022-11-11
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
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
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