CN2623764Y

CN2623764Y - Step shaped foam glass thermal insulation walltile

Info

Publication number: CN2623764Y
Application number: CN 03231018
Authority: CN
Inventors: 屈培元
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-06
Filing date: 2003-05-06
Publication date: 2004-07-07
Anticipated expiration: 2013-05-06

Abstract

The utility model relates to a step shape foam glass heat insulation tile comprising a flat and square closed-cell foam glass plate (1) with square obturator foramen; and the four edges at the front face of the glass plate is provided with setback concave edge (2). When pasted on the wall, a socket is formed between the adjacent tiles, and the socket is sealed with gumming dirt so as to avoid the form of the heat channel. The front face of the glass plate also can be coated with a lacquer putty layer (3), and the lacquer putty layer is covered by a facing layer (4); and the thickness of the lacquer putty layer plus the thickness of the facing layer is less than 1 mm; and the lacquer putty layer and the facing layer are coated on the wall as heat insulation layer, therefore, the heat insulation layer is light and secure. One single facing layer is small in size, so that the crack and the spalling hardly occurs caused by swell-shrink difference.

Description

Step foam glass thermal insulation wall tile

Technical field

The utility model relates to a kind of structure of thermal insulation wall tile, a kind of step foam glass thermal insulation wall tile.

Background technology

The heat insulation foam glass of grey black has been used as the insulating brick of the insulating brick, particularly outer surface of wall of house wall surface at present, and foam glass is cut into the rectangle fragment of brick that thickness is 20～50mm, sticks on the metope, plays good function of heat insulation.But the brickwork joint of this insulating brick is not suitable for staying the puzzle joint of broad to be used for jointing, because carry out relatively difficulty of embedding jointing in the deep of puzzle joint, easily forms the heat bridge that conducts heat, and influences heat insulation effect.Thereby, generally be the foam glass insulating brick to be nuzzled stick on the metope, stick glazed tile on its surface again, perhaps be coated with Puttying, lay after the grid cloth spraying and go up exterior wall coating material.This class way also can play incrustation and improve the effect of surface strength.But said method respectively has weak point: paste the glazed tile method, the weight of glazed tile is 2～3 times of homalographic foam glass, has increased the weight of heat insulation facing deck significantly, has caducous in the future danger, and has increased working procedure and construction costs; The large tracts of land spraying process, complex procedures not only, cost height, and exist very big breathing poor between large tracts of land coating and the foam glass insulation layer easily causes the coating surface be full of cracks and peels off.

Summary of the invention

The utility model is intended to propose a kind of structure that is easy to the foam glass thermal insulation wall tile of jointing, a kind of step foam glass thermal insulation wall tile.

This step foam glass thermal insulation wall tile comprises a flat square closed-cell foam glass brick, and there is the concave edge of the step of enclosing on four limits in the front of this foam-glass block.

After this step foam glass thermal insulation wall tile pastes on the metope, form a groove between the adjacent fragment of brick, be convenient to prevent the formation of heat bridge with clay jointing sealing, it is also more convenient to construct.

Description of drawings

Accompanying drawing 1 is the elevation of this step foam glass thermal insulation wall tile;

Accompanying drawing 2 is the A-A sectional view of Fig. 1;

Accompanying drawing 3 is second kind of sectional view of step foam glass thermal insulation wall tile;

Accompanying drawing 4 is the third sectional view of step foam glass thermal insulation wall tile;

Schematic diagram when accompanying drawing 5 is pieced together on the wall for step foam glass thermal insulation wall tile;

Accompanying drawing 6 is the structure chart of step foam glass thermal insulation wall tile splicing seams.

The specific embodiment

As depicted in figs. 1 and 2, this step foam glass thermal insulation wall tile comprises a flat square closed-cell foam glass brick 1, and there is the concave edge 2 of the step of enclosing on four limits in the front of this foam-glass block.

As shown in Figure 5 and Figure 6, after this step foam glass thermal insulation wall tile pastes on the metope, form a groove between the adjacent fragment of brick,, can prevent the formation of heat bridge effectively with clay 5 jointings sealing.Can also on the surface of foam glass walltile, be coated with colourwash again, increase its decoration function.

As shown in Figure 2, this step foam glass thermal insulation wall tile can also just be coated with last layer putty layer 3 on its front in manufacturing process, be coated with one deck facing coating 4 on the putty layer again.Become a kind of foam glass thermal insulation wall tile of colour.The thickness that this putty layer is banded finishing coat generally is no more than 1mm, and is in light weight, safe.The finish coat area of monolithic is little, is difficult for chapping and peeling off because of the breathing difference, can also piece together with the fragment of brick of different color and form various patterns, play the excellent decoration effect.

As shown in Figure 2, the cross section of the concave edge 2 of this step foam glass thermal insulation wall tile shape that can meet at right angles.

As shown in Figure 3, the cross section of the concave edge 2 of this step foam glass thermal insulation wall tile also can be in the arc-shaped.

As shown in Figure 4, the cross section of the concave edge 2 of this step foam glass thermal insulation wall tile can also become oblique line shape.

The manufacturing process of this step foam glass thermal insulation wall tile is: the first step cuts into foam glass material piece the shapes such as rectangle, square or rhombus of required size.Adopt methods such as milling on the limit in front, mill out width and highly respectively be the groove of 3～10mm, the size of this groove can be determined by proper proportion according to the size of fragment of brick front face area.Milling goes out the corner angle that grind off the edge behind the groove a little.Second step was coated with in the front of fragment of brick and scrapes last layer and have durable weatherability, foam glass had corrode and with the coating of selecting for use the putty of good binding ability is arranged, and putty can adopt " new light FG-2 ^#The fast cementing agent that coagulates " cream mud or other putty paste mud that is suitable for of furnishing.Putty is coated with the thickness of scraping and gets final product with the bubble hole that can fill and lead up the foam glass surface.The 3rd the step, treat that putty is stiff after, polish a little with sand paper, grind off corner angle, can spray or brush veneer coating.The coating of exterior wall tile should have certain anti-water, performance such as freeze proof, durable, weather-proof.In the 4th step, after the facing coating was dried, available glycerine, liquid paraffin wax etc. were stained with layer of plastic film or paper as adhesive on finish coat, threw off after construction finishes, in case the facing of fragment of brick wearing and tearing or pollution in carrying and work progress.

This step foam glass thermal insulation wall tile sticking construction is very convenient, and only need are coated with the bonding cement that last layer accounts for backside area 1/2～3/5 at four circles at the back side of fragment of brick, for example " new light FG-2 ^#The fast cementing agent that coagulates " clay or special cement polymer cement etc., adjacent block edges is nuzzled, paste in the metope basic unit of levelling.In the groove at adjacent two brick edges, with the jointing that white cement polymer cement (anti-permeability performance is arranged) embedding of color modulation goes out colour, throw off protection sheet at last then, construction is promptly accused and is finished.When sticking construction, if on the face in contacted two faces of foam glass brick brickwork joint; brush the little foaming adhesive of one deck one-component polyurethane thinly; this cementing agent foams; brickwork joint is crowded with in dry run; the heat insulation effect of formed thermal insulation wall surface is just better, can reach the level of no heat bridge.

Claims

1, a kind of step foam glass thermal insulation wall tile comprises a flat square closed-cell foam glass brick (1), and there is the concave edge (2) of the step of enclosing on four limits that it is characterized in that the front of this foam-glass block.

2, step foam glass thermal insulation wall tile as claimed in claim 1 is characterized in that scribbling one deck putty layer (3) on the front of described foam-glass block (1), also scribbles one deck facing coating (4) on the putty layer.

2, step foam glass thermal insulation wall tile as claimed in claim 1 or 2, the cross section that it is characterized in that described concave edge (2) shape that meets at right angles.

3, step foam glass thermal insulation wall tile as claimed in claim 1 or 2 is characterized in that the cross section of described concave edge (2) is in the arc-shaped.

4, step foam glass thermal insulation wall tile as claimed in claim 1 or 2 is characterized in that the cross section of described concave edge (2) becomes oblique line shape.