CN203145291U

CN203145291U - Novel insulating brick

Info

Publication number: CN203145291U
Application number: CN 201320129274
Authority: CN
Inventors: 卢育文
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-20
Filing date: 2013-03-20
Publication date: 2013-08-21
Anticipated expiration: 2023-03-20

Abstract

The utility model discloses a novel insulating brick which comprises a brick body, wherein the brick body is provided with four rows of holes distributed along the width direction of the brick body, two rows of holes in the outer side are respectively a dual hole comprising two holes, two rows of the holes in the inner side are respectively a single hole, each single hole and the adjacent two holes are staggered, furthermore, each single hole is a complete through hole penetrating along the thickness direction of the brick body, each dual hole is a semi through hole of which one side is open and the other side is closed along the thickness direction of the brick body, the inner bottom surface, corresponding to the closed part, of each dual hole takes on a V-shaped structure with concave middle part, and the lowest point of the middle of each V-shaped structure extends to the outer bottom surface, corresponding to the closed part, of each dual hole. Compared with the prior art, under the same compressive strength grade, the novel insulating brick has excellent comprehensive properties such as high voidage, low heat transfer coefficient and low density grade, and brings practical economic effects of saving investment, energy, labor and the like.

Description

A kind of novel insulating brick

Technical field

The utility model relates to building material field, specifically refers to a kind of novel insulating brick.

Background technology

At present, a common structure of ceramsite concrete insulating brick is three round structures as shown in Figure 5, and each round number is followed successively by three holes, diplopore and three holes, staggers mutually between each row's the Kong Yukong.Insulating brick needs to take all factors into consideration performances such as hole ratio, thermal transmittance, compressive strength, density rating in structure design, this performance is relevant with the specification of insulating brick, the insulating brick of lifting specification 240 * 180 * 90, grade of compressive strength MU7.5MPa is example (as shown in Figure 5), its hole count is many and arrange compact, hole ratio is about 38.33%, quantity for the heat bridge that connects between the Kong Yukong is many, and thermal transmittance reaches 1.18m/(m ²K), it is good inadequately that the heat resistanceheat resistant bridge transmits performance, and the brick density rating is 1100kg/m ³, body of wall is heavier, and it is heavier that the workman operates burden, has shortcomings such as expensive, power consumption and consumption worker.

The utility model content

The purpose of this utility model is to provide a kind of novel insulating brick, compared to existing technology, with under the grade of compressive strength, has excellent combination properties such as hole ratio height, thermal transmittance is low, density rating is low, brings practical economic effects such as joint money, energy-conservation, joint worker.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of novel insulating brick, be a brick body, this brick body offers four rounds that broad ways distributes, and the outside two rounds are the diplopore for being made of two holes all, inboard two rounds are single hole, interlaced setting between two holes of this single hole and adjacent described diplopore.

Described single hole is for along the all-pass hole that brick body thickness direction runs through, and described diplopore is along brick body thickness direction one side opening, one side closed half through hole.

The inner bottom surface of the corresponding enclosure portion of described diplopore is umbilicate V-type shape structure.

The middle minimum point of described V-type shape structure extends to the outer bottom near the corresponding enclosure portion of diplopore.

After adopting such scheme, insulating brick pore structure of the present invention changes four rows into by existing three rows, and the outside two rounds are diplopore, inboard two rounds are single hole, under guaranteeing with the compressive strength prerequisite, its wall of the brick structure of unidimensional specification grade is wide can suitably to be increased than prior art with the wall appearance, for example existing 240 * 180 * 90 specifications, originally novel 290 * 200 * 90 specifications that can be designed as.Be at the beneficial effect with respect to prior art:

One, design four round structures, hole number reduces, and makes the heat bridge of existence few through arrangement rationally, and thermal transmittance reduces greatly; The wide suitable lengthening of described brick wall in addition also becomes the obstruction together that blocking-up heat passes, and blocks the heat bridge transmission effectively, and thermal transmittance is from original 1.18m/(m ²K) be kept to 0.96m/(m ²K);

Two, guaranteeing that full brick compressive strength does not subtract under the prerequisite, the minimizing of heat bridge quantity, corresponding hole ratio is improved, but also can suitably reduce the thickness of the wall of brick, can make hole ratio be promoted to 49.5% from original 38.33%;

Three, guaranteeing that full brick compressive strength does not subtract under the prerequisite, the brick density rating also is improved, and wall weight alleviates, and the workman operates light, brings practical economic effects such as joint money, energy-conservation, joint worker.

Description of drawings

Fig. 1 is this novel stereogram;

Fig. 2 is this novel vertical view;

Fig. 3 is this novel upward view;

Fig. 4 be among Fig. 2 B-B to sectional view;

Fig. 5 is the structural representation of existing three round insulating bricks.

Label declaration

Diplopore 1 inner bottom surface 11

Outer bottom 12 single holes 2

Pit-holes 21

The specific embodiment

Below in conjunction with the drawings and specific embodiments to this novel being described in further detail.

This case relates to a kind of novel insulating brick, shown in Fig. 1-4, it is a brick body, this brick body offers four rounds that broad ways distributes, wherein the outside two rounds are diplopore 1, and this two rows diplopore 1 all is made of side by side two holes, and inboard two rounds are single hole 2, the length of single hole 2 is less than the length of diplopore 1, interlaced setting between two holes of single hole 2 and adjacent diplopore 1.The both ends of inboard two row's single holes 2 are recessed to form two pit-holes 21, improve the brick hole ratio.

Insulating brick pore structure of the present invention changes four rows into by existing three rows, and the pore structure of four rounds of rationally arranging, under guaranteeing with the compressive strength prerequisite, unidimensional its wall of specification grade brick structure is wide can suitably to be increased than prior art with the wall appearance, for example have 240 * 180 * 90 specifications now, these novel 290 * 200 * 90 specifications that can be designed as.Be at the beneficial effect with respect to prior art:

Performance Detection by to existing specification 240 * 180 * 90 insulating bricks and this novel specification 290 * 200 * 90 insulating bricks provides parameter comparison chart more intuitively below, other specification insulating bricks can analogy below chart:

Existing insulating brick, each round of offering is the all-pass hole of running through both sides, when practice was laid bricks, the whole surface of following one deck brick is shop one deck mud earlier, builds then and go up the last layer brick, because the structure cause in all-pass hole, the shop all can make mud enter in the hole of lower floor's brick during mud and when pressing the last layer brick, can constitute heat bridge after mud solidifies, and reduce the brick hole ratio, influence the insulating brick performance thus.

At existing insulating brick the problems referred to above, this case is further, and single orifice 2 is for along the all-pass hole (referring to Fig. 2) that brick body thickness direction runs through, and diplopore 1 is along brick body thickness direction one side opening, one side closed half through hole (referring to Fig. 3).Preferable, as shown in Figure 4, the inner bottom surface 11 of diplopore 1 corresponding enclosure portion is umbilicate V-type shape structure.The middle minimum point of the shape of V-type preferably, structure extends to the outer bottom 12 near diplopore 1 corresponding enclosure portion.

When laying bricks, with a side of diplopore 1 sealing up, mud only need be layered on the two rectangular structures at described outer bottom 12 places, mud is intercepted and can not be entered in the hole of lower floor's brick by outer bottom 12, increase the mud utilization rate, reduce the mud waste, also be beneficial to the workman and spread the grouted brick operation.Between the layer of laying bricks and the layer, corresponding 2 of inboard two single holes do not have mud bonding and be spaced from each other, and the internal gas flow circulation is good, and it also further strengthens hole ratio and the reduction thermal transmittance of brick wall.The diplopore enclosure portion need be taken all factors into consideration its steadiness and bring hot problem of transmission, and described V-type shape structure and middle minimum point can reduce the heat transmission that it may bring guaranteeing that enclosure portion is enough down firm to greatest extent near the design of outer bottom 12.

The above only is this novel preferred embodiment, and all equalizations of doing with claim scope of the present invention change and modify, and all should belong to the scope of claim of the present invention.

Claims

1. novel insulating brick, be a brick body, it is characterized in that: this brick body offers four rounds that broad ways distributes, and the outside two rounds are the diplopore for being made of two holes all, inboard two rounds are single hole, interlaced setting between two holes of this single hole and adjacent described diplopore.

2. a kind of novel insulating brick as claimed in claim 1 is characterized in that: described single hole is for along the all-pass hole that brick body thickness direction runs through, and described diplopore is along brick body thickness direction one side opening, one side closed half through hole.

3. a kind of novel insulating brick as claimed in claim 2 is characterized in that: the inner bottom surface of the corresponding enclosure portion of described diplopore is umbilicate V-type shape structure.

4. a kind of novel insulating brick as claimed in claim 3 is characterized in that: the middle minimum point of described V-type shape structure extends to the outer bottom near the corresponding enclosure portion of diplopore.