CN215484390U - Cross joint of concrete floor drainage anti-cracking strip - Google Patents
Cross joint of concrete floor drainage anti-cracking strip Download PDFInfo
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- CN215484390U CN215484390U CN202121688193.6U CN202121688193U CN215484390U CN 215484390 U CN215484390 U CN 215484390U CN 202121688193 U CN202121688193 U CN 202121688193U CN 215484390 U CN215484390 U CN 215484390U
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- concrete floor
- water drainage
- drainage anti
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Abstract
A cross joint of a concrete floor water drainage anti-cracking strip relates to the technical field of building construction, and particularly belongs to a concrete floor anti-cracking hydrophobic device accessory. The socket and spigot joint structure comprises a cross-shaped main body, wherein the upper part of the cross-shaped main body is provided with a slot, and the cross shape of the socket and spigot joint is consistent with the shape of the main body; a buckle strip is arranged in the slot; the end surfaces of the four end surface water drainage anti-cracking strips correspond to each other and are in a Jiong shape, and a water drainage channel is arranged inside the water drainage anti-cracking strips; the side wall is provided with convex ribs, the vertical end face of the side wall protrudes to form splicing plates, and the width between the splicing plates corresponds to the width of the drainage anti-cracking strip. Structural design is simple, reasonable, contains hydrophobic hole passageway in, interconnects drainage crack control strip, has avoided the surface seeper ponding to appear, and the lateral wall sets up protruding muscle, can combine with the concrete better. The finished product is directly manufactured outside the field in batches and then transported to the field for installation, the structure is light in weight and convenient to carry, the split type installation is directly adopted, the installation process and the installation method are simple and easy, the installation effect is good, the efficiency is high, and the time and the labor are saved.
Description
Technical Field
The utility model relates to the technical field of building construction, and particularly belongs to an anti-cracking hydrophobic device accessory for a concrete floor.
Background
The concrete floor building surface layer has the problems of cracking and water seepage due to thermal expansion and cold contraction, and a water drainage anti-cracking strip is often used for avoiding the cracking and the water seepage of the concrete floor building surface layer; the drainage crack control strip divides into a plurality of fritters with the concrete floor building surface course of large tracts of land, and the reduction of area size for the deflection diminishes, thereby has avoided the problem of the fracture and the infiltration of concrete floor building surface course. When the concrete floor with a large area is constructed, the problem that the drainage anti-cracking strips are arranged in a cross shape is often met, at the moment, the four seam strips are spliced into the cross shape, the seam strips are not connected with each other, water needing drainage flows out from the seams of the drainage anti-cracking strips and permeates into the ground, and the water seepage problem is caused.
Disclosure of Invention
The utility model aims to provide a cross joint of a concrete floor drainage anti-cracking strip, so as to achieve the purpose of preventing water seepage at the splicing part of the drainage anti-cracking strip of a building surface layer.
The utility model provides a cross joint of a concrete floor drainage anti-cracking strip, which is characterized by comprising a main body which is integrally cross-shaped, wherein the upper part of the main body is provided with a slot, and the intersecting of a socket and a socket is consistent with the shape of the main body and is in a cross shape; a buckle strip is arranged in the slot; the end surfaces of the four end surface water drainage anti-cracking strips correspond to each other and are in a Jiong shape, and a water drainage channel is arranged inside the water drainage anti-cracking strips; the side wall is provided with convex ribs, the vertical end face of the side wall protrudes to form splicing plates, and the width between the splicing plates corresponds to the width of the drainage anti-cracking strip.
Furthermore, the side wall is provided with two redundant convex ribs, and the vertical end face of the side wall between the convex ribs protrudes to form a splice plate.
Furthermore, the slot be the U type, the inner wall sets up cockscomb structure anticreep strip, the knot strip is including detaining a cap and detaining a picture peg, detains a picture peg outer wall and sets up the anticreep strip, the knot strip picture peg inserts in the socket joint base.
Furthermore, the buckling strip is T-shaped and is made of aluminum alloy, stainless steel or plastic.
Furthermore, the convex ribs are of hollow structures, and the wall thickness of the main body is ensured to be uniform.
Further, the cross joint of the concrete floor drainage anti-cracking strip comprises a temporary buckling strip, and the temporary buckling strip corresponds to the slot.
Further, the main body is made of flexible plastic.
Furthermore, reinforcing ribs are arranged in the hydrophobic channels.
The utility model provides a cross joint of a concrete floor drainage anti-cracking strip, which is a finished flexible plastic component and is arranged in a building surface layer above a concrete floor structure bottom plate. Structural design is simple, reasonable, contains hydrophobic hole passageway in, interconnects drainage crack control strip, has avoided the surface seeper ponding to appear, and the lateral wall sets up protruding muscle, can combine with the concrete better. The finished product is directly manufactured outside the field in batches and then transported to the field for installation, the structure is light in weight and convenient to carry, the split type installation is directly adopted, the installation process and the installation method are simple and easy, the installation effect is good, the efficiency is high, and the time and the labor are saved.
Drawings
The accompanying drawings disclose embodiments of the utility model, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic structural view of the fastening strip of the present invention;
fig. 5 is a schematic view of a temporary buckle strip structure of the present invention.
Detailed Description
As shown in fig. 1-5, the cross joint of the concrete floor drainage anti-cracking strip provided by the utility model comprises a main body and a buckle strip, wherein the main body is formed by injection molding of ABS plastic, and the buckle strip is formed by extrusion molding of an aluminum alloy material; the end face of the main body is in a Jiong shape, the interior of the main body is a hydrophobic channel 8, and the hydrophobic channel is provided with a reinforcing rib 15; the upper part of the main body is provided with slots 4, one slot is through, and the middle part in the other direction is disconnected; the slot is U-shaped, and the inner wall is provided with a sawtooth-shaped anti-falling strip; the side wall of the main body is provided with three convex ribs 9 which are of hollow structures, so that the wall thickness of the main body is uniform; the vertical end face of the side wall between the convex ribs protrudes by 25mm to form a splice plate 11, and the width between the splice plates corresponds to the width of the drainage anti-cracking strip; the buckling strip comprises a buckling strip cap and a buckling strip inserting plate, the outer wall of the buckling strip inserting plate is provided with an anti-falling strip, and the buckling strip inserting plate is inserted into the slot.
When the garage structure bottom plate is poured and the garage surface layer construction conditions are met on site, the drainage anti-cracking strips are arranged on the garage bottom plate, the cross joints of the concrete ground drainage anti-cracking strips provided by the utility model are connected with the drainage anti-cracking strips through the splice plates at the cross positions of the drainage anti-cracking strips, and then the waterproof plastic film is laid for isolating the underground water of the structure bottom plate permeating into the surface layer. Inserting the temporary buckling strips into the slots, and compacting the thin film to ensure that the thin film is effectively fixed; and implementing pouring of the garage building surface layer. The height of the building layer corresponds to the height of the temporary buckling strips. And (4) polishing the garage building surface layer, making floor paint or curing the floor, then taking down the temporary buckling strips, installing the buckling strips, and finishing the installation of the member.
Claims (8)
1. The cross joint of the concrete floor drainage anti-cracking strip is characterized by comprising a main body which is integrally cross-shaped, wherein the upper part of the main body is provided with a slot (4), and the intersection of the slots and the shape of the main body are consistent and are cross-shaped; a buckle strip is arranged in the slot; the end surfaces of the four end surface water drainage anti-cracking strips correspond to each other and are in an Jiong shape, and a water drainage channel (8) is arranged inside the water drainage anti-cracking strips; the side wall is provided with convex ribs (9), the vertical end faces of the side walls between the convex ribs protrude to form splicing plates (11), and the width between the splicing plates corresponds to the width of the drainage anti-cracking strips.
2. The cross joint of the concrete floor water drainage anti-cracking strip as claimed in claim 1, wherein the side wall is provided with more than two ribs, and the vertical end faces of the side wall between the ribs are protruded to form splicing plates.
3. The cross joint of the concrete floor water drainage anti-cracking strip as claimed in claim 1, wherein the slot is U-shaped, the inner wall of the slot is provided with a saw-toothed anti-dropping strip, the buckling strip comprises a buckling strip cap and a buckling strip inserting plate, the outer wall of the buckling strip inserting plate is provided with an anti-dropping strip, and the buckling strip inserting plate is inserted into the slot.
4. The cross joint of the concrete floor water drainage anti-cracking strip as claimed in claim 1, wherein the buckling strip is T-shaped and is made of aluminum alloy, stainless steel or plastic.
5. The cross joint of the concrete floor water drainage anti-cracking strip as claimed in claim 1, wherein the convex rib is of a hollow structure, so that the wall thickness of the main body is uniform.
6. The cross joint of the concrete floor water drainage anti-cracking strip as claimed in claim 1, further characterized in that the cross joint of the concrete floor water drainage anti-cracking strip comprises temporary buckling strips, and the temporary buckling strips correspond to the inserting grooves.
7. The cross joint for the concrete floor drain crack control strip as claimed in claim 1, wherein the main body is made of flexible plastic.
8. The cross joint of concrete floor drainage crack control strip as claimed in claim 1, further characterized in that a reinforcing rib (15) is arranged inside the hydrophobic channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688193.6U CN215484390U (en) | 2021-07-23 | 2021-07-23 | Cross joint of concrete floor drainage anti-cracking strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688193.6U CN215484390U (en) | 2021-07-23 | 2021-07-23 | Cross joint of concrete floor drainage anti-cracking strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484390U true CN215484390U (en) | 2022-01-11 |
Family
ID=79751396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121688193.6U Active CN215484390U (en) | 2021-07-23 | 2021-07-23 | Cross joint of concrete floor drainage anti-cracking strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484390U (en) |
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2021
- 2021-07-23 CN CN202121688193.6U patent/CN215484390U/en active Active
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