CN202882308U

CN202882308U - Anti-drop face brick for external thermal insulation walls

Info

Publication number: CN202882308U
Application number: CN 201220585718
Authority: CN
Inventors: 郝永刚; 顾东辉; 张鹏
Original assignee: Hebei Agricultural University
Current assignee: Hebei Agricultural University
Priority date: 2012-11-08
Filing date: 2012-11-08
Publication date: 2013-04-17
Anticipated expiration: 2022-11-08

Abstract

The utility model relates to building materials, in particular to an anti-drop face brick for external thermal insulation walls. The anti-drop face brick comprises a face brick body. An L-shaped groove is disposed in the upper portion of the side edge of the face brick body. A transverse notch of the L-shaped groove is located in the reverse side of the face brick body. A Z-shaped fixing piece is arranged in the L-shaped groove in an inserted mode. One section of the Z-shaped fixing piece extends out of the transverse notch and the tail end of the section of the Z-shaped fixing piece faces downwards. Compared with the prior art, the anti-drop face brick for the external thermal insulation walls has the advantages of effectively improving the adhesive property between the face brick and a thermal insulating layer, and not slipping down due to gravity of the face brick in the construction process. When cracks happen to adhesive mortar or the adhesive mortar breaks away from the thermal insulating layer, the face brick can not drop down due to the fact that the face brick is connected with a galvanized steel wire netting through the Z-shaped fixing piece. Consequently, safety of staff and materials around a building is guaranteed.

Description

A kind of Anti-shedding face brick for outer heat preserving exterior wall

Technical field

The utility model relates to constructional materials, particularly a kind of Anti-shedding face brick for outer heat preserving exterior wall.

Background technology

At present, known slip-off preventing facing tile is mainly with nailing or crab-bolt, galvanized steel wire netting fixed plate insulation layer, paste facing tile with anticracking grout again, by reducing the crack of bonding mortar, alleviated to a certain extent the caducous problem of outer heat preserving exterior wall face brick.

But, aforesaid way is not suited the remedy to the case, because the main cause that outer heat preserving exterior wall face brick comes off is that the cementability between facing tile and the insulation layer is poor, because insulation layer is different from the coefficient of expansion of bonding mortar, be subjected to temperature difference influence, facing tile and bonding mortar just come off easily simultaneously.

The utility model content

The purpose of this utility model is to provide a kind of Anti-shedding face brick for outer heat preserving exterior wall, caducous problem when efficiently solving existing facing tile for outer heat preserving exterior wall.

The purpose of this utility model is achieved through the following channels: a kind of Anti-shedding face brick for outer heat preserving exterior wall, it comprises the face brick body, have the L-type groove on face brick body side top, the transverse notch of L-type groove is positioned at the face brick body back side, one section of the Z-type fixture is plugged in the L-type groove, and another section of this Z-type fixture is stretched out its end down from transverse notch.

As the further optimization of scheme, described L-type well width is 3-4mm, and the degree of depth is 15-20mm.

As the further optimization of scheme, the end of described Z-type fixture is tip.

As the further optimization of scheme, described Z-type fixture is made by galvanized steel plain sheet.

Compared with prior art, the beneficial effect of a kind of Anti-shedding face brick for outer heat preserving exterior wall of the utility model is: Effective Raise the adhesive property between face brick and insulation layer, can be because of the landing of face brick gravity in the construction.When bonding mortar produces crack or bonding mortar and insulation layer disengaging, there is the Z-type fixture to connect galvanized steel wire netting and face brick, face brick can not come off, personnel and safety of goods around guaranteeing to build.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the utility model structural representation;

Fig. 2 mounting structure schematic diagram of the present utility model;

Among the figure, face brick body 1, anticracking grout layer 2, Z-type fixture 3, galvanized steel wire netting 4, insulation layer 5, adhesive layer 6, expansion bolt 7, body of wall 8, L-type groove 9, transverse notch 10.

The specific embodiment

As shown in Figure 1, a kind of Anti-shedding face brick for outer heat preserving exterior wall of the utility model, it comprises face brick body 1, has L-type groove 9 on face brick body 1 side top, and L-type groove 9 width are 3-4mm, and the degree of depth is 15-20mm.The transverse notch 10 of L-type groove 9 is positioned at face brick body 1 back side, and one section of the Z-type fixture 3 of being made by galvanized steel plain sheet is plugged in the L-type groove 9, and another section of this Z-type fixture 3 is stretched out its end down from transverse notch 10.

With reference to Fig. 2, its Specific construction flow process is:

1. pass through adhesive layer 6 adhesive insulating layers 5 at body of wall 8;

2. at the fixing galvanized steel wire netting 4 of body of wall 8 usefulness expansion bolts 7;

3. smear polymer and form anticracking grout layer 2;

4. Z-type fixture 3 is installed in the L-type groove 9 of face brick body 1, and smears bonding mortar or bonding adhesive at the face brick back side;

5. Z-type fixture 3 sharp-pointed ends are inserted 5 of galvanized steel wire netting 4 and insulation layers;

6. adjust the face brick position and the face brick compacting is fixed.

This method is applicable to the heat insulating materials such as thermal insulation mortar, polyphenyl plate, rock wool-steel plywood, polyurethane, highly versatile, Effective Raise the adhesive property between face brick and insulation layer.When bonding mortar produces crack or bonding mortar and insulation layer disengaging, there is the Z-type fixture to connect galvanized steel wire netting and face brick, face brick can not come off, personnel and safety of goods around guaranteeing to build.

Claims

1. Anti-shedding face brick that is used for outer heat preserving exterior wall, it comprises face brick body (1), it is characterized in that: have L-type groove (9) on face brick body (1) side top, the transverse notch (10) of L-type groove (9) is positioned at face brick body (1) back side, one section of Z-type fixture (3) is plugged in the L-type groove (9), and another section of this Z-type fixture (3) is stretched out its end down from transverse notch (10).

2. a kind of Anti-shedding face brick for outer heat preserving exterior wall as claimed in claim 1, it is characterized in that: described L-type groove (9) width is 3-4mm, and the degree of depth is 15-20mm.

3. a kind of Anti-shedding face brick for outer heat preserving exterior wall as claimed in claim 1, it is characterized in that: the end of described Z-type fixture (3) is tip.

4. such as claim 1 or 3 described a kind of Anti-shedding face bricks for outer heat preserving exterior wall, it is characterized in that: described Z-type fixture (3) is made by galvanized steel plain sheet.