CN2071214U

CN2071214U - Insulation brick

Info

Publication number: CN2071214U
Application number: CN 89220531
Authority: CN
Inventors: 周煌
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-18
Filing date: 1989-08-18
Publication date: 1991-02-13

Abstract

The utility model relates to a building component, particularly a heat-insulating brick. One surface of the heat-insulating brick is a plane surface 1, and the other surface is provided with concave parts 2 which are mutually parallel or longitudinally and transversely crossed. The cross sections of the concave parts 2 are in the shape of an arch. Because the cross sections of the concave parts are in the shape of the arch and the concave parts are mutually parallel or longitudinally and transversely crossed, not only the heat-insulating brick can bear larger pressure, but also the air can flow through the heat-insulating brick in all directions. Consequently, great heat-insulating effect is obtained. The utility model is durable, and is not easy to be damaged.

Description

Insulation brick

The utility model relates to building unit, more particularly, relates to a kind of heat insulating tile.

As everyone knows, the roofing in general house can absorb a large amount of heats under solar radiation, and this interior temperature influence to the room of top layer is bigger, the lower area of summer or latitude especially, and its influence is bigger.For this reason, adopt heat insulation mode to alleviate this influence usually, heat insulating tile promptly is set on the roof.The heat insulating tile that extensively adopts mostly is tetragonal splits at present, and its heat-proof quality is bad, and can not bear bigger pressure, and damage is easy to break.

The purpose of this utility model is to provide a kind of heat insulating tile that places the roof.

The purpose of this utility model is achieved in that the one side of said heat insulating tile is a plane surface, and another side is provided with (non-intersect) parallel to each other or crossing in length and breadth recessed portion.The cross section of said recessed portion is arch, furtherly semicircular in shape or by semicircle and the semicircle shape formed of extension downward vertically.The said recessed portion that intersects in length and breadth has a joining in length and breadth at least.

The preparation method of said heat insulating tile comprises the pure mud moulding with high tenacity, and adobe was fired under 800 ℃ 7 days through drying in the shade for a long time, then cooled off 3 days.

Heat insulating tile of the present utility model is owing to be provided with recessed portion parallel to each other or that intersect in length and breadth on one side, and its cross section is arch, so it can bear bigger pressure, pressure can be up to 300 pounds per square foots, simultaneously because recessed portion is crossing in length and breadth, but allowing air flow is taken away heat therebetween, thereby reaches effect of heat insulation.

Below, will illustrate in greater detail the utility model in conjunction with the embodiments.

Fig. 1 is the stereogram of the one side of expression the utility model heat insulating tile;

Fig. 2 is the stereogram of the another side of expression the utility model heat insulating tile;

Fig. 3 is with A-A line side cross sectional view among Fig. 1;

Fig. 4 is the stereogram of the another kind of form of implementation of expression the utility model heat insulating tile;

Fig. 5 is with B-B line side cross sectional view among Fig. 4.

Embodiment 1

With reference to Fig. 1-3, the one side of present embodiment heat insulating tile is a plane surface 1, and another side is provided with the recessed portion 2 that intersects in length and breadth.The area of plane surface 1 and the thickness of brick can determine that usually, the area of the plane surface of brick is 12 inches * 12 inches by the actual conditions that uses, and thickness is 2 inches.The cross section (referring to Fig. 3) of the recessed portion 2 on the another side is arch, is semicircle 3.Said recessed portion 2 has a point that intersects in length and breadth at least, promptly is "+" shape, also can be " Lv ", " # " or "

" shape.On demand, certainly also can make other suitable shapes, as " ≠ " shape etc.

Just because of the cross sectional shape of the recessed portion of brick is arch, and intersect in length and breadth, so it both can bear bigger pressure, up to 300 pounds per square foots.Can make air four sides circulation betwixt again.Thereby it is play good effect of heat insulation, and durable in use, not fragile.

Embodiment 2

The structure of present embodiment is identical with embodiment 1 basically, but the recessed portion on the brick another side is parallel to each other, is Shape.

Embodiment 3

With reference to Figure 4 and 5, this is an another kind of form of implementation of the present utility model, and its structure is described with embodiment 1 basically, and the arch that its difference only is its recessed portion 2 is made of extension 4 downward vertically semicircle 3 and semicircle.

Embodiment 4

Heat insulating tile described in the embodiment 1 and 2 is to make like this:

At first,, require not contain sand grains and impurity, knead into the mud material of high tenacity through mixer with pure mud such as red soil, black mud or white claies

Secondly, having as Fig. 2 or shown in Figure 4, perhaps in the brickmaking machine of the die cavity of other suitable shapes, above-mentioned mud material is being pressed into adobe, the length of adobe is 131/2 inch, and width is 131/2 inch, and thickness is 2 inches.Adobe is preferably 45 days through drying in the shade for a long time.

Thereafter at high temperature, fired 7 days as 800 ℃, cooled off thereafter 3 days, promptly make heat insulating tile of the present utility model.Be of a size of 12 inches * 12 inches after firing.

Claims

1, a kind of heat insulating tile it is characterized in that the one side of said heat insulating tile is a plane surface 1, and another side is provided with recessed portion 2.

2, heat insulating tile according to claim 1 is characterized in that said recessed portion 2 is crossing in length and breadth.

3, heat insulating tile according to claim 1 is characterized in that said recessed portion 2 is parallel to each other, non-intersect.

4, heat insulating tile according to claim 1 is characterized in that the cross section of said recessed portion 2 is arch.

5, heat insulating tile according to claim 4 is characterized in that said arch is semicircle 3.

6, heat insulating tile according to claim 4 is characterized in that said arch is by semicircle 3 and the semicircle shape formed of extension 4 downward vertically.

7, heat insulating tile according to claim 2 is characterized in that said recessed portion 2 has a joining in length and breadth at least.