CN219431153U

CN219431153U - Concrete insulating brick

Info

Publication number: CN219431153U
Application number: CN202320037169.9U
Authority: CN
Inventors: 孟阳
Original assignee: Xi'an Guantong Building Materials Co ltd
Current assignee: Xi'an Guantong Building Materials Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-07-28
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a concrete insulating brick, which structurally comprises a brick body and insulating materials filled in the brick body, wherein through holes are formed in the two ends and the middle of the brick body, bridge-cut-off heat resistance openings which are opened outwards are formed in the two sides of the through holes in the middle, the insulating materials are filled in the through holes and the bridge-cut-off heat resistance openings, and resistance increasing grooves are formed in the outer surfaces of the two ends of the brick body.

Description

Concrete insulating brick

Technical Field

The utility model relates to the field of insulating bricks, in particular to a concrete insulating brick.

Background

In the construction of the outer wall of a house, concrete insulating bricks are commonly used, and after the construction of the outer wall structure is finished, an insulating mortar layer is added to the outer side face of the outer wall formed by Wen Zhuanqi to serve as an insulating layer or other additional layers, so that further insulating effect or attractive effect is achieved.

In the prior art, the outside of the insulating brick is mostly smooth or is only provided with a plurality of thinner grooves, and the mortar layer on the outside of the insulating brick wall is easy to creep due to temperature stress and dry and wet stress, so that the mortar hung on the insulating brick is sunk, cracked and shed, and the quality problems such as wall falling crack, fracturing, shed and the like are easy to occur when the insulating brick is used for 20-30 years,

disclosure of Invention

The utility model provides a concrete insulating brick aiming at the problems.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a concrete insulating brick, its structure includes the brick body and fills the insulating material in the brick body, the brick body both ends and middle part all are equipped with the through-hole, in the middle the through-hole both sides are equipped with the bridge cut-off thermal resistance mouth that outwards opens, insulating material fills in through-hole and bridge cut-off thermal resistance mouth, wherein, be equipped with on the surface at brick body both ends and increase the resistance groove.

Specifically, the two sides of the resistance increasing groove are inclined, and the width of the top end of the resistance increasing groove is larger than that of the bottom end.

The utility model provides a preferred embodiment, wherein the width of the outer side of the resistance increasing groove is smaller than the width of the inner side of the resistance increasing groove on the same horizontal plane.

The utility model provides a preferable implementation mode, wherein the distance from the inner side of the top end of the resistance increasing groove to the outer surface of the brick body is larger than the distance from the inner side of the bottom end of the resistance increasing groove to the outer surface of the brick body.

The utility model provides a preferable implementation mode, wherein a vertical resistance bar is arranged in the middle of the resistance increasing groove, and the bottom end of the vertical resistance bar is leveled with the bottom end of the brick body.

The utility model provides a preferable implementation mode, wherein the bottom end of the resistance increasing groove is provided with a transverse resistance bar, and the bottom end of the transverse resistance bar is leveled with the bottom end of the brick body.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the inverted trapezoid resistance increasing grooves are arranged on the two sides of the brick body, when slurry is hung, the contact area between the inclined surfaces on the two sides of the resistance increasing grooves and the mortar is increased, and meanwhile, an inclined upward supporting force is provided for the mortar, so that the plurality of resistance increasing grooves are matched to support the mortar in a certain area, the adhesive force of the mortar is increased, and therefore, when the creep subsidence of the mortar layer is caused by temperature stress and dry and wet stress, better support can be obtained, the heat-insulating mortar and other additional layers are supported, and the service life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the stacking of the concrete insulating bricks of the present utility model.

Fig. 2 is a schematic top view of fig. 1.

Fig. 3 is a schematic three-dimensional structure of an embodiment of a concrete insulating brick.

Fig. 4 is a schematic three-dimensional structure of another embodiment of a concrete insulating brick.

In the figure: 1. a brick body; 2. a thermal insulation material; 1a, through holes; 1b, bridge-cut-off thermal resistance port; 1c, a resistance increasing groove; 1d, vertical resistance bars; 1e, transverse resistance strips.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Examples

The utility model provides a concrete insulating brick, as shown in figure 1, the structure of the concrete insulating brick comprises a brick body 1 and insulating materials 2 filled in the brick body 1, wherein through holes 1a are formed in the two ends and the middle of the brick body 1, the through holes 1a are in a shape of big top and small bottom, meanwhile, the top end of the brick body 1 is also provided with a rib groove for placing a tie rib, meanwhile, the upper end and the lower end of the brick body 1 are also used for distinguishing, two sides of the through holes 1a in the middle of the brick body 1 are provided with bridge thermal resistance ports 1b which are opened outwards, the insulating materials 2 are filled in the through holes 1a and the bridge thermal resistance ports 1b, wherein the outer surfaces of the two ends of the brick body 1 are provided with resistance increasing grooves 1c, the two sides of the resistance increasing grooves 1c are inclined, the width of the top end of the resistance increasing grooves 1c is larger than the width of the bottom end, namely, the whole upper end of the resistance increasing grooves 1c are in a shape of a small bottom, three complete resistance increasing grooves 1c are arranged on one side of the brick body 1 according to the needs, two sides of the brick body 1 are provided with three complete resistance increasing grooves 1c, two side edges are arranged at two sides, and two sides of the brick body 1 are provided with a half resistance grooves and a plurality of resistance grooves 1c are combined with one inclined surface to one more than one mortar groove 1c and are used for increasing the area to increase the resistance c.

The embodiment provides an implementation mode, the width of the outer side of the resistance increasing groove 1c is smaller than the width of the inner side of the resistance increasing groove 1c on the same horizontal plane, namely, the resistance increasing groove 1c is trapezoid in a overlook view, and is narrow near the end of the brick body 1 and wide near the inner side of the brick body 1, so that the contact area with mortar is increased, and meanwhile, the force directed to the inner side of the brick body 1 is applied to the hung mortar, so that the dried and fixed mortar can be hung on the outer side of the brick body 1 after being deformed due to stress change.

The embodiment provides an implementation mode, the distance from the inner side of the top end of the resistance increasing groove 1c to the outer surface of the brick body 1 is greater than the distance from the inner side of the bottom end of the resistance increasing groove 1c to the outer surface of the brick body 1, so that the inner side of the resistance increasing groove 1c is inclined, the contact area with mortar is increased, and meanwhile, an upward inclined supporting force is provided for the mortar to differentiate the sinking force of the mortar.

The embodiment provides an implementation mode, the middle part of the resistance increasing groove 1c is provided with a vertical resistance bar 1d or a transverse resistance bar 1e is arranged at the bottom end of the resistance increasing groove 1c, it is known that the outer ends of the vertical resistance bar 1d and the transverse resistance bar 1e do not exceed the outer end face of the brick body 1, the bottom ends of the vertical resistance bar 1d and the transverse resistance bar 1e are even with the bottom end of the brick body 1, the vertical resistance bar 1d is used for adapting to a die and facilitating demoulding, the contact area with mortar is increased, meanwhile, the vertical resistance bar 1d is used for adding an adhesion rib to the sunken mortar, so that the mortar sinking from the inclined planes at two sides of the resistance increasing groove 1c has a support effect, and therefore better adhesion and support effects are achieved on the mortar surface, and the transverse resistance bar 1e directly provides upward supporting force for the mortar, and supports the mortar in the area.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

Claims

1. The utility model provides a concrete insulating brick, its structure includes the brick body and fills the heat preservation material in the brick body, the brick body both ends and middle part all are equipped with the through-hole, in the middle the through-hole both sides are equipped with the bridge cut-off thermal resistance mouth that outwards opens, heat preservation material fills in through-hole and bridge cut-off thermal resistance mouth, its characterized in that: and resistance increasing grooves are formed in the outer surfaces of the two ends of the brick body.

2. A concrete insulating brick according to claim 1, wherein: the two sides of the resistance increasing groove are inclined, and the width of the top end of the resistance increasing groove is larger than that of the bottom end.

3. A concrete insulating brick according to claim 2, wherein: the width of the outer side of the resistance increasing groove is smaller than that of the inner side of the resistance increasing groove on the same horizontal plane.

4. A concrete insulating brick according to claim 2, wherein: the distance from the inner side of the top end of the resistance increasing groove to the outer surface of the brick body is larger than the distance from the inner side of the bottom end of the resistance increasing groove to the outer surface of the brick body.

5. A concrete insulating brick according to claim 2 or 3 or 4, characterized in that: the middle part of the resistance increasing groove is provided with a vertical resistance bar, and the bottom end of the vertical resistance bar is leveled with the bottom end of the brick body.

6. A concrete insulating brick according to claim 2 or 3 or 4, characterized in that: the bottom of the resistance-increasing tank is provided with a transverse resistance bar, and the bottom of the transverse resistance bar is leveled with the bottom of the brick body.