CN205100420U

CN205100420U - Building block of outer wall self preservation temperature gypsum

Info

Publication number: CN205100420U
Application number: CN201520854545.9U
Authority: CN
Inventors: 宫本洋; 张雨晴; 宋豪; 张见二
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-31
Filing date: 2015-10-31
Publication date: 2016-03-23
Anticipated expiration: 2025-10-31

Abstract

The utility model relates to a building block of outer wall self preservation temperature gypsum, including building block body, building block body is the cuboid, has seted up the dovetail groove along building block body's the direction of height on in the left and right sides of building block body's upper surface, the last vertical four rows of bar blind holes that are equipped with of building block body, the degree of depth of bar blind hole equals with the length of dovetail groove that the bottom of bar blind hole is equipped with the bleeder vent, building block body's front side is equipped with 2-4 trapezoidal logical grooves. This structure can prevent effectively not only that outer wall paint from coming off, has stoped the air convection in the building block to play the heat preservation effect in addition.

Description

A kind of outer wall self heat-preserving gypsum block

Technical field

The utility model belongs to building brick technical field, is specifically related to a kind of outer wall self heat-preserving gypsum block.

Background technology

Day by day rare along with global energy, the wall thermal insulating of building has become the important topic of building energy saving field, and the thermal property of building masonry wall realizes by covering heat insulating material combination way such as additional EPS plate or XPS plate outside body of wall.Heat insulating material combination way is covered outside body of wall, use heat preservation technology the most widely at present, but the potential safety hazard that the material price of this technology is high, work efficiency is low, install is larger, and China there occurs a lot of fire incident relevant with outer wall heat insulating in recent years, the fire safety problem of outer wall heat insulating has received the concern of various circles of society.

In order to improve the thermal property of building masonry wall, also have and adopt Self-insulating wall building block brick to realize, heat insulation building block brick used on existing market, its operation is as EPS or PU etc. is packed in brick hole by foaming thermal-insulating, to reach effect of brick body self-heat conserving, higher and the thermal property of this way cost is difficult to meet national standard completely, also need to be aided with other conservation measuress, make brick wall energy-saving comprehensive cost higher, therefore building energy conservation market is entered, its competitiveness is strong, and outside brick wall, mopping easily comes off, and to affect whole building attractive in appearance.

Utility model content

The purpose of this utility model overcomes the deficiencies in the prior art and provides a kind of outer wall self heat-preserving gypsum block ,this structure can prevent exterior wall paint from coming off effectively, and reasonable in design, structure is simple, environmental protection and energy saving.

In order to achieve the above object, the utility model adopts following technical scheme:

The utility model provides a kind of outer wall self heat-preserving gypsum block, comprise block body, described block body is cuboid, in the short transverse of block body, dovetail groove is offered in the left and right sides of the upper surface of block body, the length of dovetail groove is 1:(1.2 ~ 1.4 with the ratio of the height of cuboid), ratio 1:(3 ~ 5 of the width of rebate of dovetail groove and the width of block body), ratio 1:(2 ~ 3 of the slot bottom width of dovetail groove and the width of rebate of dovetail groove); Block body is vertically provided with four row's bar shaped blind holes, the degree of depth of bar shaped blind hole is equal with the length of dovetail groove, and the bottom of bar shaped blind hole is provided with air-vent; The front side of described block body is provided with 2 ~ 4 trapezoidal grooves, the width of rebate of trapezoidal groove and length ratio 1:(6 ~ 10 of block body), the slot bottom width of trapezoidal groove is 1:(2 ~ 3 with the ratio of the width of rebate of trapezoidal groove).

The inner surface of described trapezoidal groove is coated with one deck anticorrosive coat.

Described air-vent is circular port, and the aperture of air-vent is 1/4 ~ 1/3 of the bottom size of bar shaped blind hole.

In described four row's bar shaped blind holes, front two rows is all in a row by three bar hole groups, and it is all in a row by two bar hole groups that the centre two in four row's bar shaped blind holes is arranged.

Compared with prior art, the beneficial effect that obtains of the utility model:

1. the utility model block body is vertically provided with four row's bar shaped blind holes, prevents the cross-ventilation in building block and play insulation effect; Front side due to block body is provided with 2 ~ 4 trapezoidal grooves, the width of rebate of trapezoidal groove and length ratio 1:(6 ~ 10 of block body), the slot bottom width of trapezoidal groove is 1:(2 ~ 3 with the ratio of the width of rebate of trapezoidal groove), This structure increases the absorption affinity of exterior wall, prevent coming off of exterior wall paint; The inner surface of trapezoidal groove is coated with one deck anticorrosive coat, can prevent the weathering of block body, adds hardness and the intensity of building block.

2. this device of the utility model structure is simple to operate, cost is low, has broad prospect of application.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is the utility model plan structure schematic diagram.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is further illustrated.

Shown in seeing figures.1.and.2, a kind of outer wall self heat-preserving gypsum block, comprise block body 1, described block body 1 is cuboid, in the short transverse of block body, dovetail groove 2 is offered in the left and right sides of the upper surface of block body 1, the length of dovetail groove 2 is 1:(1.2 ~ 1.4 with the ratio of the height of cuboid), ratio 1:(3 ~ 5 of the width of rebate of dovetail groove 2 and the width of block body), ratio 1:(2 ~ 3 of the slot bottom width of dovetail groove 2 and the width of rebate of dovetail groove 2); Block body 1 is vertically provided with four row's bar shaped blind holes 3, the degree of depth of bar shaped blind hole 3 is equal with the length of dovetail groove 2, and the bottom of bar shaped blind hole 3 is provided with circular air-vent 4; The front side of described block body 1 is provided with 2 ~ 4 trapezoidal grooves 5, the width of rebate of trapezoidal groove 5 and length ratio 1:(6 ~ 10 of block body), the slot bottom width of trapezoidal groove 5 is 1:(2 ~ 3 with the ratio of the width of rebate of trapezoidal groove), the inner surface of trapezoidal groove 5 is coated with one deck anticorrosive coat 6; In described four row's bar shaped blind holes 3, front two rows is all in a row by three bar hole groups, and it is all in a row by two bar hole groups that the centre two in four row's bar shaped blind holes 3 is arranged.

Claims

1. an outer wall self heat-preserving gypsum block, comprise block body, it is characterized in that: described block body is cuboid, in the short transverse of block body, dovetail groove is offered in the left and right sides of the upper surface of block body, the length of dovetail groove is 1:(1.2 ~ 1.4 with the ratio of the height of cuboid), ratio 1:(3 ~ 5 of the width of rebate of dovetail groove and the width of block body), ratio 1:(2 ~ 3 of the slot bottom width of dovetail groove and the width of rebate of dovetail groove); Block body is vertically provided with four row's bar shaped blind holes, the degree of depth of bar shaped blind hole is equal with the length of dovetail groove, and the bottom of bar shaped blind hole is provided with air-vent; The front side of described block body is provided with 2 ~ 4 trapezoidal grooves, the width of rebate of trapezoidal groove and length ratio 1:(6 ~ 10 of block body), the slot bottom width of trapezoidal groove is 1:(2 ~ 3 with the ratio of the width of rebate of trapezoidal groove).

2. outer wall self heat-preserving gypsum block according to claim 1, is characterized in that: the inner surface of described trapezoidal groove is coated with one deck anticorrosive coat.

3. outer wall self heat-preserving gypsum block according to claim 1, is characterized in that: described air-vent is circular port, and the aperture of air-vent is 1/4 ~ 1/3 of the bottom size of bar shaped blind hole.

4. outer wall self heat-preserving gypsum block according to claim 1, is characterized in that: in described four row's bar shaped blind holes, front two rows is all in a row by three bar hole groups, and it is all in a row by two bar hole groups that the centre two in four row's bar shaped blind holes is arranged.