CN201991120U

CN201991120U - Perforated brick

Info

Publication number: CN201991120U
Application number: CN2011200767693U
Authority: CN
Inventors: 武国仁
Original assignee: PUTIAN JIANREN BUILDING MATERIALS CO Ltd
Current assignee: PUTIAN JIANREN BUILDING MATERIALS CO Ltd
Priority date: 2011-03-21
Filing date: 2011-03-21
Publication date: 2011-09-28
Anticipated expiration: 2021-03-21

Abstract

The utility model discloses a perforated brick. Through holes are formed in a brick body and the outer surface of the brick body is provided with grooves and a protruding strip. Grooves are arranged on the outer surface of the perforated brick to form mortar adhering grooves, so that the jointing force between the brick body and mortar is enforced and the surface of a wall is smooth and not tilted and has no hollow; when applied to a footpath, the perforated brick has the slip-proof and environment-friendly effects, can avoid the hardening of a soil layer and makes the footpath have the characteristics of air permeability and water retention; and the paved footpath has no pit, no deformation and no crack, and is beautiful, durable, and low in construction cost.

Description

Porous brick

Technical field

The utility model relates to a kind of fragment of brick for building, particularly a kind of porous brick.

Background technology

At present, China's building energy conservation adopts porous brick with the instead of clay common brick, but in application process, generation separates the body of wall that porous brick is built into, hollowing with the adhesive fastness of floated coat is not enough, mainly be to produce the crack at combination interface place, the splayed crack of both sides, windowsill lower end body of wall at the wall of building and the binding site of post, wall and beam, and being on the wall segment defectives such as shape crack of marking time, influenced the total quality of construction work and applying of porous brick to a certain extent.

The utility model content

In view of this, the purpose of this utility model is to provide a kind of porous brick that improves the mortar snap-in force.

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

A kind of porous brick is provided with through hole in this brick body, and wherein: the external surface of described brick body is provided with groove and raised line.

Described groove and raised line are a plurality of, and each groove and raised line distribute alternately successively on the external surface of described brick body.

It is wide that described groove and raised line are 5mm, and 1-2mm is dark.

Described through hole is a plurality of circular holes or bar hole, and described through hole is arranged in parallel.

After adopting said structure, the utility model porous brick has following beneficial effect: the external surface of brick body is arranged groove to form the dust groove, can strengthen the snap-in force of brick body and mortar, makes surface of wall smooth, does not have and sticks up drum, no hollowing; It is decorative faced that ups and downs external surface also helps whitewashing of body of wall, reduces depth of plastering, reduces cost; In addition, the utility model can be pieced together places such as being layered on square, sidewalk, greenery patches, gardens, rivers bank protection, parking lot, during as the pavement brick, the structure of groove, raised line and through hole has anti-skidding environmental protection effect, can avoid soil layer to harden, make the face of land penetrating, the water conservation of mating formation, accomplish cool in summer and warm in winter, rainy not water, wet footwear; And ground mat formation the long-term maintenance in back do not cave in, indeformable, flawless, not only attractive and durable but also reduced construction costs.

Description of drawings

Fig. 1 is the schematic perspective view of the embodiment 1 of the utility model porous brick;

Fig. 2 is the sectional view of the embodiment 1 of the utility model porous brick;

Fig. 3 is the schematic perspective view of the embodiment 2 of the utility model porous brick;

Fig. 4 is the sectional view of the embodiment 2 of the utility model porous brick.

Among the figure:

Brick body 10 grooves 11

Raised line 12 through holes 13

The specific embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

Embodiment one

Embodiment 1 is shown in Fig. 1-2, the utility model porous brick is a cube, the external surface of brick body 10 is provided with groove 11 and raised line 12, to form the dust groove, that groove 11 and raised line 12 are 5mm is wide * and 1-2mm is dark, plurality of grooves 11 and raised line 12 are alternate successively, along the uniform arrangement of the external surface of brick body 10, so not only have been convenient to processing but also attractive in appearance.The concavo-convex fluctuating of the external surface of brick body 10 can strengthen the snap-in force of brick body 10 and mortar, and it is decorative faced to help whitewashing of body of wall, reduces depth of plastering, reduces cost.Particularly along four side outer peripheral faces of brick body 10 be provided with 5mm wide * groove 11 and raised line 12 that 1-2mm is dark, when the paving wall brick, do bonding agent with cement mortar, strengthen the mechanical snap power of coating and brick wall greatly, surface of wall is smooth, does not have to stick up situations such as drum, no hollowing.

In the present embodiment, the through holes 13 in the brick body 10 be bar hole, and are and are arranged in parallel, and greatly reduce the production difficulty like this, and the demoulding is easy, and the heat insulation cavity layer of independence that the while bar hole can formation rule helps thermal insulation.When using in the north, filling heat insulation preservation material in the through hole 13, better heat preservation.In the present embodiment, 9 through holes 13 are set in the brick body 10, can block the thermal convection current between brick body 10 inside effectively, the thermal inertia raising and the thermal transmittance of body of wall are reduced, effectively prevent the convection current of each cold and hot air layer in the body of wall, stop the heat transmission, thereby reach the purpose of heat-insulation and heat-preservation, also help reduce cost, economical with materials.

The utility model porous brick can adopt household garbage, mud, mud, non-clay etc. by making by hand, also can adopt mechanization to make sintering in enormous quantities forms, be applicable to the body of wall of various dwelling houses, office building, commercial square, warehouse or fire wall, also be applicable to insulating roof simultaneously.

Embodiment two

Embodiment 2 is with the difference of embodiment 1 that as shown in Figure 3-4 the through holes 13 in the brick body 10 be circular hole, and the through hole 13 of circle makes the intensity of brick body 10 higher, holding capacity is good, has reduced the proportion of goods damageds of brick, has saved cost, and processes air-dry being difficult for and split.

The fragment of brick that present embodiment is made through sintering can be used as the pavement brick and uses, and the long service life of this pavement brick is difficult for broken, can hold minimizing disease with fresh air, has the living environment of improvement and obtains the economic benefit double meaning; The concavo-convex fluctuating of the external surface of brick body has antiskid function; 3 through holes of brick body inside help infiltration, reduce excess surface water, have advantages such as self-cleaning behind the rain, that the snow back is non-slip; Particularly be laid on the ground surface of greening tree, greenbelt, help breathing freely, water conservation, make trees fully absorb various nutrients, improve the survival rate of plant.

The foregoing description and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims

1. a porous brick is provided with through hole in this brick body, and it is characterized in that: the external surface of described brick body is provided with groove and raised line.

2. porous brick as claimed in claim 1 is characterized in that: described groove and raised line are a plurality of, and each groove and raised line distribute alternately successively on the external surface of described brick body.

3. porous brick as claimed in claim 2 is characterized in that: it is wide that described groove and raised line are 5mm, and 1-2mm is dark.

4. porous brick as claimed in claim 1 is characterized in that: described through hole is a plurality of circular holes or bar hole, and described through hole is arranged in parallel.