CN2563232Y

CN2563232Y - Water-proof fire-proof high density reinforced substrate composite layered floor

Info

Publication number: CN2563232Y
Application number: CN 02241324
Authority: CN
Inventors: 张杰强
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-27
Filing date: 2002-06-27
Publication date: 2003-07-30
Anticipated expiration: 2012-06-27

Abstract

The utility model provides a waterproof and fireproof high density substrate composite layered floor, wherein a panel is composed of one or more than one layer of wood thin board, man-made veneer, plywood, impregnated wear-resistant paper or plastic grainy paper; a core veneer is composed of one or more than one layer of calcium silicate board; a bottom board is composed of one or more than one layer of wood thin board, man-made veneer, plywood, impregnated wear resistant paper or plastic grainy paper; the panel, the core veneer and the bottom board are pressed together; the core veneer made of calcium silicate board has a density which is between 0.9 and 1.3g per cubic centimeter, a water content which is less than or equal to 8 percent, a swelling rate which is less than or equal to 0.18 percent, a shrinkage rate which is less than or equal to 0.08 percent, a thickness which is between 2 and 20 mm. A structure of a balance layer of a cross grain single layer board or a moistureproof layer of moistureproof paper is arranged between the paned and the core veneer as well as between the core veneer and the bottom board.

Description

The waterproof fireproofing high density is strengthened the complex layered floor of base material

[technical field] waterproof fireproofing high density is strengthened the complex layered floor of base material, relates to the housing floor component technology field that the non-plant fibre layer constitutes straticulate structure.

Do not have the product identical in [technical background] prior art with the utility model, the report of also not meeting technical periodical with publish relevant technical scheme.In the prior art, a kind of make with its press-paste technique, string thin plate floor with layered composite structure is arranged.Because the utility model layer structure adopts new material, new construction, new technology and prior art not to have comparativity.The utility model is a kind of new stratiform complex technique structure innovation.

[goal of the invention] the purpose of this utility model is, be building and building laying floor, a kind of central layer that uses the non-plant fibre material is provided, the utilization high pressure overlays technology and interpolation novel nano-material adhesive and balance layer in its layer structure, make the floor not only sturdy and durable, and fire prevention preferably, solar heat protection, waterproof, moisture effect are arranged, good feel and less elongation per unit length are fit to family housing and various other architecture indoor is laid.The utility model is with low cost, and cost performance and good commercial prospect are preferably arranged.

[technical scheme] is described in detail as follows in conjunction with the accompanying drawings to technical solutions of the utility model:

See Fig. 1, the waterproof fireproofing high density is strengthened the complex layered floor of base material, constitute panel 1 by one or more layers of thin plate, constitute central layer 3 by one or more layers of non-plant fibre plate, and constitute base plate 5 by one or more layers of thin plate, and overlay jointly by panel 1, central layer 3 and base plate 5 and to constitute the waterproof fireproofing high density and strengthen the complex layered floor of base material, it is characterized in that:

Panel 1 is made of one or more layers of wooden thin plate, articifial wood skin, three-ply board, dipping abrasion-proof paper or plastics woodgrained paper; Central layer 3 is made of one or more layers of calcium silicate board; Base plate 5 is made of one or more layers of wooden thin plate, articifial wood skin, three-ply board, dipping abrasion-proof paper or plastics woodgrained paper.

The central layer 3 that calcium silicate board constitutes, its density=0.9-1.3g/cm ³, moisture content≤8%, bulking factor≤0.18%, contract with dry rate≤0.08%, thickness=2-20mm.The composition of calcium silicate board comprises: ordinary Portland cement, and pulverized limestone, glass fiber, quartz powder, kieselguhr, waterproof agent does not contain the bonding adhesive of formaldehyde; With described composition mixed pulp, generating the tobemorite crystal structure through high-temperature high-voltage reaction is main central layer sheet material.

Be provided with this plate of band individual layer balance layer 2 or moistureproof paper 2 damp-proof course structures between described panel 1 and the central layer 3; Be provided with band individual layer plank balance layer 4 or moistureproof paper 4 damp-proof course structures between described central layer 3 and the base plate 5.

Floor profile side mounting structure is light tenon 6 grooves 7 fit structures among Fig. 2;

Floor profile side mounting structure is fixture block 8 catching grooves 9 fit structures among Fig. 3;

Between each piece this composite floor board of environment-friendly type plastic and another piece, with the tenon as shown in Figure 2 of their corresponding sides one side, groove structure or as shown in Figure 3 card, buckle structure cooperate and install.In like manner, can house earth surface be laid according to actual laying floor needs.

[good effect] waterproof fireproofing high density is strengthened the complex layered floor of base material, its great advantage is to save not contain in timber, lower, the no swell-shrinking deformation of elongation per unit length, heat-insulating, fire-preventing, waterproof and dampproof, the fiber not contain formaldehyde in asbestos, the adhesive, the floor is durable in use, with low cost, the ratio of performance to price is good, is a kind of novel environment friendly floor.

[description of drawings]

Fig. 1 is the composite junction composition of cross section, floor shown in the utility model Fig. 2-d and Fig. 3-d, wherein is denoted as the 1-panel; The 2-balance layer; The 3-central layer; The 4-balance layer; The 5-base plate;

Fig. 2-a is the utility model front view, and Fig. 2-b is the utility model left view, and Fig. 2-c is the utility model rear elevation, and Fig. 2-d is the utility model upward view, wherein is denoted as 6-light tenon; The 7-groove;

Fig. 3-a is the utility model front view, and Fig. 3-b is the utility model left view, and Fig. 3-c is the utility model rear elevation, and Fig. 3-d is the utility model upward view, wherein is denoted as the 8-fixture block; The 9-catching groove.

[embodiment] according to country's relevant floor design, production technology process standard, selection standard pressing machine can produce the utility model product in conjunction with technical solutions of the utility model.

Claims

1, the waterproof fireproofing high density is strengthened the complex layered floor of base material, constitute panel (1) by one or more layers thin plate, constitute central layer (3) by one or more layers non-plant fibre plate, and constitute base plate (5) by one or more layers thin plate, and overlay jointly by panel (1), central layer (3) and base plate (5) and to constitute the waterproof fireproofing high density and strengthen the complex layered floor of base material, it is characterized in that:

Panel (1) is made of one or more layers of wooden thin plate, articifial wood skin, three-ply board, dipping abrasion-proof paper or this line of plastics paper; Central layer (3) is made of one or more layers of calcium silicate board; Base plate (5) is made of one or more layers of wooden thin plate, articifial wood degree, three-ply board, dipping abrasion-proof paper or this line of plastics paper.

2, waterproof fireproofing high density according to claim 1 is strengthened the complex layered floor of base material, it is characterized in that:

The central layer (3) that calcium silicate board constitutes, density=0.9-1.3g/cm ³, moisture content≤8%, bulking factor≤0.18%, contract with dry rate≤0.08%, thickness=2-20mm.

3, waterproof fireproofing high density according to claim 1 is strengthened the complex layered floor of base material, it is characterized in that:

Be provided with band individual layer plank balance layer (2) or moistureproof paper damp-proof course (2) structure between described panel (1) and the central layer (3);

Be provided with band individual layer plank balance layer (4) or moistureproof paper damp-proof course (4) structure between described central layer (3) and the base plate (5).