CN102345373B - Soundproof and damp-proof floor - Google Patents

Abstract

The invention relates to a soundproof and damp-proof floor, which is characterized in that the soundproof and damp-proof floor comprises a buffer layer, a wooden layer and a wear-resistant layer which are arranged longitudinally and transversely in a staggering way; the buffer layer is made of a hollow polyvinyl chloride (PVC) hard section material; and the wear-resistant layer is made of aluminum sesquioxide impregnated paper; the thickness of the buffer layer is 10-15mm; the thickness of the wooden layer is 0.5-1.0mm and the wooden layer can be compounded on the buffer layer under the condition that the wooden layer is hot-pressed with the buffer layer by a high-frequency hot press after being coated with adhesive on the bottom surface; and the wear-resistant layer is hot-pressed on the wooden layer at temperature ranged from 130 DEG C to 150 DEG C and at pressure ranged from 15Kg/cm<2> to 25Kg/cm<2>, with retention time being 10-20 minutes. The floor provided by the invention has the characteristics of heat preservation, sound insulation, damp prevention, corrosion prevention and attractive surface, and the use of keels is avoided.

Description

The sound insulation moisture-proof floor

Technical field

The present invention relates to a kind of constructional materials, relate to a kind of multiple sound insulation moisture-proof floor specifically.

Background technology

When laying wood flooring, generally re-lay the floor after earlier keel being installed, the Floor-board frame air defence can be ended like this floor make moist rotten, even but can not avoid the floor to make moist fully like this, especially in the south of humidity, and process of deployment is loaded down with trivial details; Though people need carry out the anticorrosion antiwear processing to floor surface at special, but seldom keel are handled accordingly, the back distortion if keel are damaged by worms, rot, made moist, drum can be played in the floor that is laid on top of keel, the people walks in the above and can produce noise, and it is cumbersome to change the floor that is out of shape.

Summary of the invention

Technical problem to be solved by this invention provides a kind of keel that do not need, the indoor floor with sound insulation, moisture-proof function that can directly install.

For solving the problems of the technologies described above, the present invention realizes like this

A kind of sound insulation moisture-proof floor comprises cushion coat, composite floor board layer and the wearing layer of crisscross placement.

Aforesaid sound insulation moisture-proof floor, described cushion coat are hollow PVC hard section bar; Described wearing layer is the alundum (Al impregnate paper.

The present invention has following positive effect: the floor that the present invention obtains has in light weight, sound insulation, insulation, protection against the tide, anti-characteristics of damaging by worms, and can directly mat formation on the cement bottom surface, replaces the use of keel.

Description of drawings

Fig. 1 is the structural representation of product of the present invention.

The specific embodiment

The present invention is described in further detail below in conjunction with the specific embodiment.

With reference to shown in Figure 1, a kind of sound insulation moisture-proof floor, comprise according to the through hole 4 vertical cushion coats of placing 1 and according to the through hole 4 horizontal cushion coats of placing 2, cushion coat 1 and cushion coat 2 are the hard PVC section bar, thickness is 10-15mm, the mode of horizontal so vertical placement can increase the holding capacity of the through hole 4 of hollow, it is little and support force is little and then the problem of subsiding to be unlikely to produce through hole local thickness, on cushion coat 2, go back the composite wood layer 1 of THIN COMPOSITE, the thickness of layer of wood 1 is at 0.5-1.0mm, go back the complex abrasion-proof layer on layer of wood, wearing layer is alundum (Al dipping ply of paper.

Preparation process is the cushion coat that at first prepares hollow, and horizontal longitudinal direction is placed cushion coat alternately then, after hot pressing both is pressed together;

The condition that layer of wood is pressed together on cushion coat is: hot-forming through hot press with high frequency with cushion coat behind the coated on bottom side adhesive of layer of wood;

Wearing layer hot pressing is 130-150 ℃ in the temperature range of layer of wood, and pressure limit is 15-25Kg/cm ², the time of staying is 10-20 minute.

Cut into different models after multilayer material is combined with each other, be convenient to transport, only need mat formation according to the mode of wood floor bolck when installing gets final product, and need not to use keel.

The above-mentioned specific embodiment does not limit technical scheme of the present invention in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops on protection scope of the present invention.

Claims (1)

1. sound insulation moisture-proof floor is characterized in that comprising cushion coat, layer of wood and the wearing layer of crisscross placement; Cushion coat is hollow PVC hard section bar; Described wearing layer is the alundum (Al impregnate paper; The thickness of cushion coat is 10-15mm; The thickness of described layer of wood is at 0.5-1.0mm, and the condition that layer of wood is compounded in cushion coat is: hot-forming through hot press with high frequency with cushion coat behind the coated on bottom side adhesive of layer of wood; Wearing layer hot pressing is 130-150 ℃ in the temperature range of layer of wood, and pressure limit is 15-25Kg/cm ², the time of staying is 10-20 minute.

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