A kind of preparation method of pvc floor with thermal insulation structure

A technology of floor and base material layer, applied in the direction of building structure, floor, building, etc., can solve the problems of rapid indoor heat loss, shortage of resources, inability to guarantee heat, etc., so as to avoid cracking, ensure normal operation, The effect of saving resources and materials

Inactive Publication Date: 2017-06-06
JIANGSU RUISHENG NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the increase in demand for wood flooring, the contradiction between wood supply and demand is becoming increasingly tense, and resources are in short supply. A PVC floor has emerged as the times require. PVC floor is a new type of floor decoration material that is very popular in the world today. Known as "light body floor material", it is a popular product in Europe, America, Asia, Japan and South Korea. Very wide, such as homes, hospitals, schools, offices, factories, public places, supermarkets, businesses, stadiums and other places, PVC flooring is a floor made of polyvinyl chloride materials, specifically polyvinyl chloride and its copolymer resin As the main raw material, adding fillers, plasticizers, stabilizers, colorants and other auxiliary materials, on the sheet-like continuous substrate, it is produced by coating process or calendering, extrusion or extrusion process. The current PVC floor is in When used at low temperature, the heat in the room cannot be guaranteed, resulting in rapid loss of heat in the room, which cannot slow down the loss of heat in the room and reduce costs

Method used

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  • A kind of preparation method of pvc floor with thermal insulation structure

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Embodiment 1

[0025] A kind of PVC floor with insulation structure provided by this embodiment, the structure is as follows figure 1 As shown, it includes PVC wear-resistant layer 1, decorative layer 2, base material layer 4 and PVC foam layer 6, and from inside to outside is PVC foam layer 6, base material layer 4, decoration layer 2 and PVC wear-resistant layer 1. It also includes a glass fiber cloth layer 3. The base material layer 4 is a PVC board. The upper and lower surfaces of the base material layer 4 are respectively provided with a glass fiber cloth layer 3, a PVC wear-resistant layer 1, a decorative layer 2, a base material layer 4, and glass fiber The superposition of the cloth layer 3 and the PVC foam layer 6 is respectively provided with a small bump 7 protruding outwards and connected therewith, and the lower end of the PVC foam layer 6 is also provided with a moisture-proof layer 10, which is a thermosetting resin waterproof Paper or plastic film, of which:

[0026] The gla...

Embodiment 2

[0028] A kind of preparation method of the PVC floor with thermal insulation structure provided in this embodiment, specifically comprises the following steps:

[0029] (1) Preparation of the substrate layer, the prepared substrate layer raw materials are manually inspected and graded at first, and unqualified ones with insect eyes, decay, excessive defects, and inconsistent sizes are removed to obtain qualified substrate layer raw materials;

[0030] (2) Excavating grooves on the upper surface of the qualified substrate layer raw materials, digging at least five notches on the lower surface of the substrate layer raw materials, and polishing the surfaces of the grooves and notches to obtain a finished substrate layer. The finished substrate layers are stacked and stored according to grades, and the storage environment avoids direct sunlight exposure;

[0031] (3) Install the support frame in the base material layer, fill the gap between the support frame and the base material...

Embodiment 3

[0035] A kind of preparation method of the PVC floor with thermal insulation structure provided in this embodiment, specifically comprises the following steps:

[0036] (1) Preparation of the substrate layer, the prepared substrate layer raw materials are manually inspected and graded at first, and unqualified ones with insect eyes, decay, excessive defects, and inconsistent sizes are removed to obtain qualified substrate layer raw materials;

[0037] (2) Excavating grooves on the upper surface of the qualified substrate layer raw materials, digging at least five notches on the lower surface of the substrate layer raw materials, and polishing the surfaces of the grooves and notches to obtain a finished substrate layer. The finished substrate layers are stacked and stored according to grades, and the storage environment avoids direct sunlight exposure;

[0038] (3) Install the support frame in the base material layer, fill the gap between the support frame and the base material...

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Abstract

The invention discloses a PVC floor with a heat preservation structure. The PVC floor comprises a PVC wear-resisting layer, a decorative layer, a base material layer and a PVC foaming layer and further comprises glass fiber cloth layers. The upper surface and the lower surface of the base material layer are provided with the glass fiber cloth layers respectively. The lower end of the PVC foaming layer is further provided with a damp-proof layer. The upper surface of the base material layer is provided with a groove in the length direction. A supporting frame is arranged in the groove and of a wave-shaped structure. The groove is filled with heat preservation materials. At least five concave openings are formed in the length direction of the lower surface of the base material layer. The concave openings are evenly formed in the lower surface of the base material layer. The invention further designs a making method of the PVC floor with the heat preservation structure. The making method is simple and easy to implement, low in production energy consumption and environmentally friendly. The produced PVC floor with the heat preservation structure is simple in structure and good in stability and has the good heat preservation function, the indoor heat loss is relieved, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of production and processing of PVC floors, in particular to a PVC floor with a thermal insulation structure and a preparation method thereof, belonging to the field of building decoration materials. Background technique [0002] In recent years, with the continuous and stable growth of my country's economy, home decoration has continued to heat up, providing a good market environment for wooden flooring and creating a huge market demand. Wooden flooring is a commonly used floor decoration material. Compared with carpet, stone, and ceramic tiles, wooden floor has natural and beautiful texture, light weight and easy processing, good thermal insulation, can adjust indoor temperature and humidity, and has the characteristics of being elastic to ease impact, giving people a feeling of returning to nature. feeling, so it is loved by people. [0003] However, with the increase in demand for wood flooring, the contr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/02
Inventor 郦海星陈景刘伟伟张军华
Owner JIANGSU RUISHENG NEW MATERIALS CO LTD
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