CN220429526U - Novel waterproof sheet firmly combined with concrete - Google Patents
Novel waterproof sheet firmly combined with concrete Download PDFInfo
- Publication number
- CN220429526U CN220429526U CN202321822623.8U CN202321822623U CN220429526U CN 220429526 U CN220429526 U CN 220429526U CN 202321822623 U CN202321822623 U CN 202321822623U CN 220429526 U CN220429526 U CN 220429526U
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- concrete
- waterproof sheet
- combining
- firmly combined
- binding
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- 239000004567 concrete Substances 0.000 title claims abstract description 66
- 239000000084 colloidal system Substances 0.000 claims description 17
- 239000003292 glue Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 239000004744 fabric Substances 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 239000003513 alkali Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model provides a novel waterproof sheet that combines firm with concrete, including the sheet dress main part that possesses waterproof function, be equipped with a plurality of binding bars on the up end of main part, the binding bar includes connecting portion, its downside is connected with the main part, the upside is equipped with the binding portion, the binding portion cross-section is isosceles triangle, and the lower bottom surface is connected with the connecting portion upside, the width of binding portion lower extreme is greater than the width of connecting portion upper end, and the both sides of binding portion lower extreme all stretch out to the outside of connecting portion upper end, make waterproof sheet lay and accomplish the laying work that carries out concrete, the work of arranging of concrete can be accomplished effectively to the binding portion upper end, prevent the crooked phenomenon that the atress produced at binding portion top, and then make the binding bar can be vertical form effectual and concrete combination, the design of binding portion triangle simultaneously, make itself just can possess better anti-deformation intensity, further guaranteed the joint strength between binding bar and the concrete, and guaranteed that the main part has better anti-drawing effect.
Description
Technical Field
The utility model relates to the technical field of waterproof building materials, in particular to a novel waterproof sheet material firmly combined with concrete.
Background
In the construction process of a building, particularly in a room, a basement, a parking lot, a top of a building, etc., a waterproof pad is usually pre-laid, and concrete is laid on the waterproof pad to achieve a waterproof effect.
The application document with the application number of CN202220939720.4 discloses a macromolecule pre-paved anti-adhesion waterproof coiled material and a waterproof construction structure thereof, wherein a strip-shaped protruding structure is arranged on a waterproof sheet layer, and the strip-shaped protruding structure can be T-shaped, Y-shaped or V-shaped, so that the tensile pulling strength of the waterproof sheet layer is improved, and the connection strength of the waterproof sheet layer and a concrete side wall is improved.
Disclosure of Invention
In order to solve the technical problems that the strip-shaped protrusions on the waterproof sheet are poor in combination effect with concrete in the prior art and further the tensile pulling effect of the waterproof sheet is still insufficient, the utility model provides a novel waterproof sheet firmly combined with concrete.
The technical scheme of the utility model is as follows:
the utility model provides a novel waterproof sheet that combines firm with concrete, includes the sheet dress main part that possesses waterproof function, be equipped with a plurality of binding bars on the up end of main part, through the binding bar can make the combination that main part and concrete are more stable, and then has improved the tensile strength of main part.
As the core technical conception of the utility model, the joint rib comprises a connecting part, the lower side of the connecting part is connected with a main body, the upper side of the connecting part is provided with a joint part, the section of the joint part is isosceles triangle, the lower bottom surface of the connecting part is connected with the upper side of the connecting part, the width of the lower end of the joint part is larger than that of the upper end of the connecting part, and the two sides of the lower end of the joint part extend to the outer side of the upper end of the connecting part, so that the upper end of the joint part can effectively complete the discharging work of concrete when the laying work of concrete is completed by laying the waterproof sheet, and the distortion phenomenon generated by the stress on the top of the joint part is prevented, thereby the joint rib can be vertically and effectively combined with the concrete; preferably, the angle of the upper vertex angle of the triangle of the cross section of the joint is not more than 90 degrees, and the height of the joint is not more than the height of the connecting part, so that the upper end of the joint can be better discharged, the concrete on two sides of the connecting part can be better combined with the joint, the combination strength of the joint and the concrete is ensured by two sides of the lower end of the joint, meanwhile, due to the design of the isosceles triangle of the cross section of the joint, the joint can have better deformation resistance, the connection strength between the joint rib and the concrete is further ensured, and the main body has better drawing resistance effect.
The novel waterproof sheet firmly combined with the concrete is used as a preferable implementation mode, in order to prevent the concrete from filling gaps at the position of the lower end face of the combining part, which is close to one side of the connecting part, and ensure the combining effect of the combining part and the concrete, and filling parts are further arranged on two sides of the upper end of the connecting part.
Further preferably, the cross section of the filling part is in a right triangle structure, two right angle surfaces of the filling part are respectively attached to the lower side surface of the combining part and the side surface of the upper end of the connecting part, so that the filling space of the concrete is prevented from being filled by the concrete, the filling space of the concrete is ensured to be sufficient, and the combining strength between the combining part and the concrete is ensured to be sufficient.
It should be noted that both sides of the lower end of the bonding portion extend to the outer side of the upper end of the filling portion, so that the lower end surface of the bonding portion can generate an effective bonding effect, and the bonding rib can provide an effective pulling-out resistance effect for the main body.
The novel waterproof sheet firmly combined with concrete comprises a main body, wherein the main body comprises a first colloid layer, and the combining rib and the first colloid layer are integrally formed to ensure the connection strength between the combining rib and the first colloid layer and ensure the pull-out resistance of the first colloid layer in sequence.
Further, the main body further comprises a second colloid layer arranged on the lower layer of the first colloid layer, and a reinforcing layer is arranged between the two colloid layers, so that the main body can still ensure the structural strength of the main body part on the premise of ensuring the waterproof effect even if the main body has smaller thickness.
Further, the reinforcing layer is a glass fiber mesh cloth or a polyester fiber layer, so that the main body can have better alkali resistance, flexibility and warp-weft high tensile resistance while the thickness requirement of the main body is ensured.
The novel waterproof sheet firmly combined with concrete is characterized in that the height of the combining ribs is 1.5-3.5cm, so that the novel waterproof sheet can be effectively combined with the concrete, and meanwhile, the influence of the excessive height on the laying thickness of the concrete is prevented.
Further, the height of the connecting part is 2/3-4/5 of the height of the binding rib, so that concrete can be smoothly filled below the binding part and effectively combined with the binding part, and the tensile effect of the binding part and the concrete after being combined is further ensured.
The novel waterproof sheet firmly combined with concrete is characterized in that a plurality of the combining ribs are arranged in parallel, and the distance between the combining ribs is 15-50cm.
The utility model has the beneficial effects that: the utility model relates to a novel waterproof sheet material firmly combined with concrete, and the arrangement mode of isosceles triangles of the cross section of a combining part ensures that when the waterproof sheet material is paved to finish the paving work of the concrete, the upper end of the combining part can effectively finish the arranging work of the concrete, the deflection phenomenon caused by the stress on the top of the combining part is prevented, and further, a combining rib can be vertically and effectively combined with the concrete, and the combining strength of the combining rib and the concrete is ensured through the two sides of the lower end of the combining part; meanwhile, due to the isosceles triangle design of the cross section of the joint part, the joint part can have better deformation resistance, the connection strength between the joint rib and the concrete is further ensured, and the main body has better drawing resistance effect.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.
In the drawings:
fig. 1 is a schematic structural view of a waterproof sheet in an embodiment;
fig. 2 is a schematic cross-sectional structure of a waterproof sheet in the embodiment;
FIG. 3 is a schematic diagram of the components of the joint rib according to the embodiment;
the components represented by the reference numerals in the figures are:
1. a main body; 11. a first gum layer; 12. a second gum layer; 13. glass fiber mesh cloth; 2. a binding rib; 21. a connection part; 22. a joint; 23. and a filling part.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.
Examples
This embodiment provides a novel waterproof sheet that combines firmly with concrete, see fig. 1, including the sheet dress main part 1 that possesses waterproof function, be equipped with a plurality of binding bars 2 on the up end of main part 1, through the binding bars 2 can make the combination that main part 1 and concrete are more stable, and then improved the tensile strength of main part 1, the following detailed description.
In this embodiment, referring to fig. 2, the main body 1 includes a first glue layer 11 and a second glue layer 12 disposed below the first glue layer, and a reinforcing layer is further disposed between the two glue layers, so that the main body 1 can ensure the structural strength of the main body 1 portion on the premise of ensuring the waterproof effect even if the main body 1 has a smaller thickness.
Further, the first colloid layer 11 and the second colloid layer 12 are both in a sheet structure, the reinforcing layer is a glass fiber mesh cloth 13 or a polyester fiber layer, which can be clamped between the two colloid layers after the lower end surface of the first colloid layer 11 and the upper end surface of the second colloid layer 12 are hot melted, a certain pressure is applied to enable the colloid layer of the main body 1 and the glass fiber mesh cloth 13 to form a whole, the thickness of the main body 1 is not excessively increased due to the arrangement of the glass fiber mesh cloth 13, and the main body 1 can have better alkali resistance, flexibility and warp-weft high tensile resistance while the thickness requirement of the main body 1 is ensured.
In this embodiment, as a core technical concept of the present utility model, referring to fig. 3, the bonding bar 2 includes a connection portion 21, the lower side of which is connected to the main body 1, and the upper side of which is provided with a connection portion 22, so as to ensure the connection strength between the bonding bar 2 and the first glue layer 11, and the connection portion 21 of the bonding bar 2 and the first glue layer 11 are integrally formed, thereby ensuring the pull-out resistance of the first glue layer 11.
Specifically, the cross section of the connecting portion 21 is a vertically arranged rectangular structure, the cross section of the connecting portion 22 is isosceles triangle, the lower bottom surface of the connecting portion 22 is connected with the upper side of the connecting portion 21, in order to ensure the structural strength of the connecting portion 2, the connecting portion 22 and the connecting portion 21 are integrally formed, the width of the lower end of the connecting portion 22 is greater than that of the upper end of the connecting portion 21, both sides of the lower end of the connecting portion 22 extend to the outer side of the upper end of the connecting portion 21, namely, the length of the lower bottom edge of the triangular cross section of the connecting portion 22 is greater than that of the square cross section of the connecting portion 21, on the basis, the distance that both sides of the end of the connecting portion 22 extend to the outer side of the upper end of the connecting portion 21 is the same, namely, the vertical center line of the cross section of the connecting portion 21 coincides with the vertical center line of the cross section of the connecting portion 22.
Preferably, the angle of the upper vertex angle of the triangle with the cross section of the joint portion 22 is not greater than 90 °, for example, the triangle with the cross section may be an equilateral triangle, and the height of the joint portion 22 is not greater than the height of the connecting portion 21, so that the upper end of the joint portion 22 can better discharge concrete, and ensure that the concrete on two sides of the connecting portion 21 can better combine with the joint portion 22, and the combination strength of the joint portion 22 and the concrete is ensured by two sides of the lower end of the joint portion 22, and meanwhile, due to the design of the isosceles triangle with the cross section of the joint portion 22, the joint portion 22 itself can have better resistance change strength, the connection strength between the joint rib 2 and the concrete is further ensured, and the main body 1 has better anti-drawing effect.
Further, the height of the bonding rib 2 is 1.5-3.5cm, so that the bonding rib can be effectively bonded with concrete, and meanwhile, the influence of the excessive height on the concrete laying thickness is prevented.
Further, the height of the connecting portion 21 is 2/3-4/5 of the height of the bonding rib 2, so that the concrete can be smoothly filled below the bonding portion 22 and effectively bonded with the bonding portion 22, and the tensile effect of the bonding portion 22 and the concrete after bonding is ensured.
Further, the plurality of the bonding ribs 2 are arranged in parallel along the length direction of the main body 1, the distance is 15-50cm, the bonding effect of the waterproof sheet and the concrete is ensured, and meanwhile, the main body 1 part, particularly the composite part of the first colloid layer 11 and the reinforcing ribs, is ensured to have lower processing difficulty.
In this embodiment, in order to prevent the concrete from filling the gap at the position of the lower end surface of the joint 22 near the side of the connecting portion 21, and ensure the joint effect of the joint 22 and the concrete, as a preferred embodiment, the two sides of the upper end of the connecting portion 21 are further provided with filling portions 23.
Still preferably, the cross section of the filling portion 23 is in a right triangle structure, preferably an isosceles right triangle, and two right angle surfaces of the filling portion are respectively attached to the lower side surface of the combining portion 22 and the side surface of the upper end of the connecting portion 21, so that in order to ensure the structural strength of the combining rib 2, the filling portion 23, the combining portion 22 and the connecting portion 21 are still integrally formed, so that the filling of the concrete is prevented from being generated while the filling of the gap is prevented, the concrete is ensured to have sufficient filling space, and the combining strength between the combining portion 22 and the concrete is fully ensured.
It should be noted that, both sides of the lower end of the bonding portion 22 extend to the outer side of the upper end of the filling portion 23, so that the lower end surface of the bonding portion 22 can generate an effective bonding effect, so as to ensure that the bonding bar 2 can provide an effective pull-out resistance effect for the main body 1.
Claims (10)
1. The novel waterproof sheet material firmly combined with concrete comprises a sheet-mounted main body (1) with a waterproof function, and is characterized in that a plurality of combining ribs (2) are arranged on the upper end surface of the main body (1);
the binding rib (2) comprises a connecting part (21), the lower side of the connecting part is connected with the main body (1), and the upper side of the connecting part is provided with a binding part (22);
the section of the combining part (22) is isosceles triangle, and the lower bottom surface is connected with the upper side of the connecting part (21);
the angle of the upper vertex angle of the triangle of the cross section of the combining part (22) is not more than 90 degrees, and the height of the combining part (22) is not more than the height of the connecting part (21);
the width of the lower end of the combining part (22) is larger than that of the upper end of the connecting part (21), and both sides of the lower end of the combining part (22) extend to the outer side of the upper end of the connecting part (21).
2. The novel waterproof sheet material firmly combined with concrete according to claim 1, wherein filling parts (23) are further arranged on two sides of the upper end of the connecting part (21).
3. A new waterproof sheet firmly combined with concrete according to claim 2, characterized in that the filling part (23) is right triangle in section;
the two right-angle surfaces of the filling part (23) are respectively attached to the lower side surface of the combining part (22) and the upper end side surface of the connecting part (21).
4. A novel waterproof sheet firmly combined with concrete according to claim 3, characterized in that both sides of the lower end of the combining part (22) are protruded to the outside of the upper end of the filling part (23).
5. A new type of waterproof sheet firmly combined with concrete according to any of claims 1-4, characterized in that the body (1) comprises a first glue layer (11), the combining ribs (2) being integrally formed with the first glue layer (11).
6. The novel waterproof sheet material firmly combined with concrete according to claim 5, wherein the main body (1) further comprises a second colloid layer (12) arranged below the first colloid layer (11), and a reinforcing layer is arranged between the two colloid layers.
7. A new type of waterproof sheet material firmly combined with concrete according to claim 6, characterized in that the reinforcing layer is a fiberglass mesh (13) or a polyester fiber layer.
8. A new type of waterproof sheet firmly combined with concrete according to any of claims 1-4, characterized in that the height of the combining bars (2) is 1.5-3.5cm.
9. A new type of waterproof sheet material firmly combined with concrete according to claim 8, characterized in that the height of the connection part (21) is 2/3-4/5 of the height of the combining rib (2).
10. A new type of waterproof sheet firmly combined with concrete according to any of claims 1-4, characterized in that several of the said combining ribs (2) are arranged in parallel with a spacing of 15-50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822623.8U CN220429526U (en) | 2023-07-12 | 2023-07-12 | Novel waterproof sheet firmly combined with concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822623.8U CN220429526U (en) | 2023-07-12 | 2023-07-12 | Novel waterproof sheet firmly combined with concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429526U true CN220429526U (en) | 2024-02-02 |
Family
ID=89690634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321822623.8U Active CN220429526U (en) | 2023-07-12 | 2023-07-12 | Novel waterproof sheet firmly combined with concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429526U (en) |
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2023
- 2023-07-12 CN CN202321822623.8U patent/CN220429526U/en active Active
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