CN214497991U

CN214497991U - Anti-crack structure of grouting wall and grouting wall

Info

Publication number: CN214497991U
Application number: CN202120249241.5U
Authority: CN
Inventors: 刘忠; 高飞
Original assignee: Chongqing Hengsheng Daye Construction Technology Group Co Ltd
Current assignee: Chongqing Hengsheng Daye Construction Technology Group Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-26
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a crack structure and grout wall are split to grout wall, its key lies in, including setting up the level limit that falls at the wallboard edge, fall the level limit and form the filling groove on the concatenation seam between adjacent wallboard filling wire groove and the concatenation seam that corresponds intussuseption have the line angle putty dispose its effect of at least one anti net cloth of splitting in the line angle putty and do: line angle putty is used as an anchoring material, and anti-cracking gridding cloth is embedded for further reinforcement, so that the integration effect of the wallboard can be realized, and the problem of cracks at the splicing seams of the wallboard is effectively avoided; utilize the combination of wallboard falling grade limit to form the filling groove that is used for filling line angle putty, not only can ensure the filling volume of line angle putty, promote the anchor effect of line angle putty, be convenient for moreover the installer later stage carry out the veneer to the wall and handle.

Description

Anti-crack structure of grouting wall and grouting wall

Technical Field

The utility model relates to a building material's technical field especially relates to a crack structure and grout wall are split to grout wall.

Background

The light grouting wall is a wall body constructed in a frame structure, the existing grouting wall utilizes galvanized light steel keels as supporting frameworks and glass magnesium flat plates as non-dismantling panels, and light slurry is poured into the glass magnesium flat plates to finally form the wall body.

For example, chinese patent publication No. CN208501980U describes a movable column grouting wall and a connection structure thereof, the grouting wall includes an inner keel frame, an outer cladding panel and a light filler poured into a cavity formed by the two, and the cladding panel is formed by splicing glass magnesium plates.

However, although the lightweight grouting wall has been popularized in China for many years, the application of the existing grouting wall in building construction is still low, and the main reason is that the common problem that cracks are generated on the wall surface after the lightweight grouting wall is installed is not solved. Cracks are mainly gathered at the splicing seams between the wall boards, the cracked wall body needs to knock out mortar between the two wall boards and pour new mortar for maintenance, the workload is large, and the cracking phenomenon can still occur again in the later period.

SUMMERY OF THE UTILITY MODEL

One of them aim at provides a carry out the reinforcement to wallboard concatenation seam and handle, prevent the wallboard fracture, reduce later maintenance cost's grout wall anti-cracking structure, another aim at provides a simple to operate, stable in structure and be difficult for the grout wall of fracture.

In order to realize the above-mentioned purpose, the utility model discloses an anti structure of splitting of grout wall at first, its key lies in, including setting up the level limit that falls at the wallboard edge, fall the level limit and form the filling groove on the piece between adjacent wallboard filling groove and the concatenation seam that corresponds intussuseption have the line angle putty dispose the at least anti net cloth that splits together in the line angle putty.

Further, the crack-resistant mesh cloth is immersed in the line angle putty.

Further, the anti-crack mesh cloth is attached to the outer surface of the line corner putty.

Furthermore, kraft paper is embedded in the line angle putty.

Furthermore, the anti-cracking mesh cloth is a glass fiber mesh cloth.

Furthermore, the gap of the splicing seam is 3 +/-0.5 mm.

Further, the exterior surface of the line angle putty is flush with the exterior surface of the wallboard.

The utility model also discloses a grout wall, including the last fossil fragments and the lower keel of parallel setting from top to bottom go up the fossil fragments with equidistant many vertical fossil fragments that are provided with between the lower keel, both sides are provided with the shingle nail respectively around the vertical fossil fragments, the shingle nail is formed by polylith wallboard concatenation combination, and has the light thick liquids between the shingle nail of front and back both sides to fill, and its characterized in that is adjacent still be provided with above-mentioned anti structure of splitting between the wallboard.

Furthermore, the upper keel and the lower keel are respectively channel steel with opposite openings, the upper end and the lower end of the vertical keel are respectively clamped in the upper keel and the lower keel, and a certain movable gap is reserved between the upper end of the vertical keel and the top plate of the upper keel.

Still further, the wall panels are secured to the corresponding vertical runners by self-tapping bolts.

Compared with the prior art, the utility model discloses a show the effect and do:

(1) the line angle putty is used as an anchoring material, and the anti-cracking gridding cloth is configured for further reinforcement, so that the integration effect of the wallboard can be realized, and the crack problem at the splicing seam of the wallboard is effectively avoided;

(2) the combination of the wall board grade falling edges is utilized to form a filling groove for filling the line angle putty, so that not only can the filling amount of the line angle putty be ensured, the anchoring effect of the line angle putty be improved, but also the wall surface can be conveniently decorated by installation personnel in the later period;

(3) through set up certain clearance between vertical fossil fragments and last fossil fragments, allow the upper end of vertical fossil fragments to slightly remove in last fossil fragments to avoid dragging because of vibrations and lead to grout wall deformation and fracture, further strengthen anti effect of splitting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a state diagram of the second embodiment;

FIG. 3 is a schematic view of the overall structure of the second embodiment;

FIG. 4 is a schematic view of the overall construction of a grout wall;

reference numbers in the figures: 1-crack-resistant structure, 2-falling edge, 3-filling groove, 4-splicing seam, 5-line corner putty, 6-crack-resistant mesh cloth, 7-kraft paper, 8-upper keel, 9-lower keel, 10-vertical keel, 11-cladding panel, 12-wallboard, 13-lightweight slurry and 14-self-tapping bolt.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Fig. 1 and 2 show a first exemplary embodiment of the invention: the utility model provides a grout wall anti-crack structure 1 which the key lies in, is including setting up at 12 marginal fall grade limit 2 of wallboard, fall grade limit 2 and form filling groove 3 on the splice joint 4 between adjacent wallboard 12 filling groove 3 and the splice joint 4 intussuseption that corresponds have line angle putty 5 dispose one anti-crack net cloth 6 in the line angle putty 5. The anti-crack gridding cloth 6 is immersed in the line angle putty 5. The anti-cracking mesh cloth 6 is a glass fiber mesh cloth. The gap of the splicing seam 4 is 3 mm plus or minus 0.5 mm.

In this embodiment, the line angle putty 5 is composed of three components, namely a main agent, a curing agent and a filler. The main agent is long-chain fat monoepoxy active diluent modified epoxy resin; the curing agent is aromatic phenolic group modified aliphatic amine; the filler is natural calcium carbonate superfine powder. The three components are matched and used as seamless putty, the construction performance is good, the putty does not sag during construction, can be used all the year round, can adapt to humid and low-temperature environments, and has the characteristics of high bonding strength, flame retardance, light color and good decoration. The anti-crack gridding cloth 6 is made of glass fiber net cloth, is woven by medium-alkali or alkali-free glass fiber yarns, and is an anti-crack product coated by the alkali-resistant high polymer emulsion, wherein the area density is preferably 160 g/square meter, and the width is preferably 5 cm.

Fig. 3 discloses a second embodiment of the present invention, which is different from the first embodiment in that the anti-crack mesh cloth 6 is attached on the outer surface of the line angle putty 5. The outer surface of the line angle putty 5 is flush with the outer surface of the wallboard 12, and kraft paper 7 is also embedded in the line angle putty 5.

In the embodiment, the anti-cracking grid cloth 6 is preferably a glass fiber net cloth with the surface density of 80 g/square meter and the width of 25 cm; meanwhile, the kraft paper 7 has high tear strength, rupture work and dynamic strength, so that the anti-cracking structure can be further reinforced, and the anti-cracking effect is improved.

Please refer to fig. 4, the utility model also discloses a grout wall, including upper keel 8 and the lower keel 9 of parallel arrangement from top to bottom upper keel 8 with equidistant many vertical keels 10 that are provided with between the lower keel 9, both sides are provided with coated panel 11 respectively around the vertical keel 10, coated panel 11 is formed by polylith wallboard 12 concatenation combination, and it has light thick liquids 13 to fill between coated panel 11, and its key lies in, still set up above-mentioned anti-crack structure 1 between adjacent wallboard 12. The upper keel 8 and the lower keel 9 are respectively channel steel with opposite openings, the upper end and the lower end of the vertical keel 10 are respectively clamped in the upper keel 8 and the lower keel 9, and a certain movable gap is reserved between the upper end of the vertical keel 10 and the top plate of the upper keel 8. The wall panels 12 are secured to the corresponding vertical runners 10 by self-tapping bolts 14.

In particular embodiments, the wall panel 12 is a magnesium board or a ponia board. Preferably, the wall panel 12 is a plinth panel

In conclusion, the line angle putty 5 is used as an anchoring material, and the anti-cracking gridding cloth 6 and the kraft paper 7 are configured for further reinforcement, so that the integration effect of the wallboard 12 can be realized, and the problem of cracks at the splicing seams 4 of the wallboard 12 is effectively avoided; the combination of the wall board 12 and the falling edges 2 is utilized to form a filling groove 3 for filling the line angle putty 5, so that the filling amount of the line angle putty 5 can be ensured, the anchoring effect of the line angle putty 5 is improved, and the later-stage surface finishing treatment of an installer on the wall surface is facilitated; through set up certain clearance between vertical fossil fragments 10 and last fossil fragments 8, allow the upper end of vertical fossil fragments 10 slightly to remove in last fossil fragments 8 to avoid dragging because of vibrations and lead to grout wall deformation and fracture, further strengthen anti effect of splitting.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The grouting wall anti-cracking structure is characterized by comprising a falling edge arranged at the edge of a wallboard, wherein a filling groove is formed in a splicing seam between adjacent wallboards on the falling edge, a line angle putty is filled in the filling groove and the corresponding splicing seam, and at least one anti-cracking grid cloth is configured in the line angle putty.

2. The grouted wall crack-resistant structure of claim 1, wherein the crack-resistant scrim is immersed in the line angle mastic.

3. The grouting wall crack-resistant structure according to claim 1, wherein the crack-resistant mesh cloth is attached to an outer surface of the line angle putty.

4. The crack-resistant structure of a grouted wall as claimed in claim 3, wherein kraft paper is further embedded in the corner putty.

5. The grouting wall crack-resistant structure according to claim 2 or 3, wherein the crack-resistant mesh fabric is a glass fiber mesh fabric.

6. The crack-resistant structure of the grouting wall as claimed in claim 5, wherein the gap of the spliced seam is 3 ± 0.5 mm.

7. The grouted wall crack resistant structure of claim 6, wherein an outer surface of the line angle putty is flush with an outer surface of the wallboard panel.

8. A grouting wall comprises an upper keel and a lower keel which are arranged in parallel from top to bottom, wherein a plurality of vertical keels are arranged between the upper keel and the lower keel at equal intervals, cladding panels are respectively arranged on the front side and the rear side of each vertical keel, each cladding panel is formed by splicing and combining a plurality of wall panels, and light slurry is filled between the cladding panels on the front side and the rear side, and the anti-cracking structure is further arranged between the adjacent wall panels according to any one of claims 1-5.

9. The grouting wall of claim 8, wherein the upper keel and the lower keel are respectively channel steel with opposite openings, the upper end and the lower end of the vertical keel are respectively clamped in the upper keel and the lower keel, and a certain movable gap is reserved between the upper end of the vertical keel and a top plate of the upper keel.

10. A grouted wall as claimed in claim 9, wherein the wall panels are secured to the corresponding vertical runners by self-tapping bolts.