CN214245820U - Waterproof U-shaped groove structure - Google Patents
Waterproof U-shaped groove structure Download PDFInfo
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- CN214245820U CN214245820U CN202022899454.0U CN202022899454U CN214245820U CN 214245820 U CN214245820 U CN 214245820U CN 202022899454 U CN202022899454 U CN 202022899454U CN 214245820 U CN214245820 U CN 214245820U
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Abstract
The utility model discloses a waterproof U type groove structure, include: the structure bottom plate, and relatively lay the side wall on the structure bottom plate along the length direction of structure bottom plate, and two sides side wall and structure bottom plate enclose and establish into the U type groove structure that is "U" type. The structure bottom plate comprises a concrete cushion layer, a waterproof layer, a concrete protective layer and a concrete bottom plate layer which are sequentially paved from bottom to top. The waterproof layer is a composite layer with wear-resisting, seepage-proofing and waterproof functions and is used for preventing underground water from permeating into the concrete bottom plate layer and preventing rainwater from permeating into the concrete cushion layer. The waterproof U-shaped groove structure of the utility model has simple structure, can effectively simplify the construction process, shorten the construction period, has the functions of wear resistance, seepage prevention, water resistance and bearing, and has important engineering significance and practical value; the relatively poor problem of current U type groove bottom plate waterproof nature is solved, adopt the utility model discloses a behind the waterproof U type groove structure, will effectively improve the waterproof and bearing of U type groove bottom plate.
Description
Technical Field
The utility model relates to a construction technical field especially, relates to a waterproof U type groove structure.
Background
At present, the railway and highway traffic industry in China develops rapidly, in consideration of convenience in traffic and improvement of safety, a large number of reconstructed and newly-built frame bridge projects wait for a horse to be taken or a project to be put on, and some lines inevitably pass through a section with higher underground water level in a mode of passing through the railway or the highway, so that a U-shaped groove structure has to be used. Although certain experience is accumulated in the design of U-shaped grooves in various design houses at present, the problems of the waterproof of the U-shaped grooves, whether the size design of the waterproof structure is reasonable or not and whether the waterproof structure is economical and feasible or not are still existed, and the problems of how to perfect the design method and improve the construction process are commonly faced by people.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof U type groove structure to solve that current U type groove structure water-proof effects is general, construction cost is higher, and the slow technical problem of construction progress.
The utility model adopts the technical scheme as follows:
a waterproof U-shaped channel structure comprising: the structure comprises a structure bottom plate and side walls which are oppositely arranged on the structure bottom plate along the length direction of the structure bottom plate, and the two side walls and the structure bottom plate are enclosed into a U-shaped groove structure; the structural bottom plate comprises a concrete cushion layer, a waterproof layer, a concrete protective layer and a concrete bottom plate layer which are sequentially paved from bottom to top; the waterproof layer is a composite layer with wear-resisting, seepage-proofing and waterproof functions and is used for preventing underground water from permeating into the concrete bottom plate layer and preventing rainwater from permeating into the concrete cushion layer.
Further, the thickness of the concrete bottom plate layer is larger than 1200mm, and the lower end of the side wall is connected with the concrete bottom plate layer into a whole; the thickness of the concrete protective layer is not less than 40 mm; the thickness of the concrete cushion is 80 mm-100 mm.
Further, the waterproof layer comprises a permeable crystallization layer, an adhesive layer and a wear-resistant waterproof layer which are sequentially laid from bottom to top, the permeable crystallization layer is laid on the concrete cushion layer, and the concrete protective layer is laid on the wear-resistant waterproof layer; the permeable crystallization layer is used for resisting permeation of a surface layer structure of the concrete cushion layer and preventing underground water from permeating into the waterproof layer; the bonding layer is used for bonding with the wear-resistant waterproof layer so as to prevent rainwater from infiltrating into the waterproof layer under the cooperation of the bonding layer and the wear-resistant waterproof layer; the wear-resistant waterproof layer is used for enhancing the wear resistance and the permeation resistance of the waterproof layer and is used for cooperating with the bonding layer to prevent rain water from permeating into the waterproof layer.
Furthermore, the wear-resistant waterproof layer is a waterproof roll with wear resistance, seepage resistance and waterproofness; or the wear-resistant waterproof layer is prepared by taking ethylene-vinyl acetate copolymer as a base material and adding inorganic filler.
Further, the adhesive layer is formed by coating a waterproof coating material having a waterproof and adhesive function.
Further, the permeable crystallization layer is formed by coating permeable crystallization waterproof paint.
Further, the thickness of the wear-resistant waterproof layer is 50 mm; the thickness of the bonding layer is 10 mm-20 mm; the thickness of the percolated crystalline layer was 50 mm.
Furthermore, the waterproof layer also comprises a release film layer paved between the bonding layer and the permeable crystallization layer; the release film layer serves to reduce adhesion between the adhesive layer and the osmotically crystallized layer, and to prevent water from permeating between the adhesive layer and the osmotically crystallized layer.
Further, the release film layer comprises a plurality of layers of release films which are sequentially overlaid and laid.
Further, the thickness of the release film layer is 50 mm.
The utility model discloses following beneficial effect has:
construction the utility model discloses a during waterproof U type groove structure, at first carry out the anti floating pile construction in bottom of waterproof U type groove structure, then carry out the construction of concrete cushion, waterproof layer and concrete protective layer in proper order again, carry out the construction of concrete bottom plate layer again after that, carry out the construction of side wall at last. The waterproof U-shaped groove structure of the utility model has simple structure, can effectively simplify the construction process, shorten the construction period, has the functions of wear resistance, seepage prevention, water resistance and bearing, and has important engineering significance and practical value; the utility model discloses a waterproof U type groove structure is from design, construction, maintenance stage, has solved the relatively poor problem of current U type groove bottom plate waterproof nature, adopts the utility model discloses a behind the waterproof U type groove structure, will effectively improve the waterproof and bearing of U type groove bottom plate.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural diagram of a waterproof U-shaped groove structure according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of the construction of the waterproof layer of fig. 1.
Description of the figures
10. A structural floor; 11. a concrete cushion; 12. a waterproof layer; 121. a percrystallized layer; 122. a release film layer; 123. an adhesive layer; 124. a wear-resistant waterproof layer; 13. a concrete protective layer; 14. a concrete floor layer; 20. and (4) side walls.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.
Referring to fig. 1, a preferred embodiment of the present invention provides a waterproof U-shaped groove structure, including: the structure comprises a structure bottom plate 10 and side walls 20 which are oppositely arranged on the structure bottom plate 10 along the length direction of the structure bottom plate 10, wherein the two side walls 20 and the structure bottom plate 10 are enclosed into a U-shaped groove structure. The structural floor 10 comprises a concrete cushion layer 11, a waterproof layer 12, a concrete protective layer 13 and a concrete floor layer 14 which are sequentially laid from bottom to top. The waterproof layer 12 is a composite layer having wear-resistant, anti-seepage and waterproof functions, and is used for preventing the underground water from permeating into the concrete floor layer 14 and preventing the rainwater from permeating into the concrete cushion layer 11.
Construction the utility model discloses a during waterproof U type groove structure, at first carry out the anti floating pile construction in bottom of waterproof U type groove structure, then carry out concrete cushion 11, waterproof layer 12 in proper order again and concrete protective layer 13's construction, carry out the construction of concrete bottom plate layer 14 again after that, carry out the construction of side wall 20 at last. The waterproof U-shaped groove structure of the utility model has simple structure, can effectively simplify the construction process, shorten the construction period, has the functions of wear resistance, seepage prevention, water resistance and bearing, and has important engineering significance and practical value; the utility model discloses a waterproof U type groove structure is from design, construction, maintenance stage, has solved the relatively poor problem of current U type groove bottom plate waterproof nature, adopts the utility model discloses a behind the waterproof U type groove structure, will effectively improve the waterproof and bearing of U type groove bottom plate.
Alternatively, as shown in fig. 1, the thickness of the concrete floor layer 14 is greater than 1200mm, and the lower end of the side wall 20 is integrally connected with the concrete floor layer 14; this kind of mode of setting up of concrete floor layer 14 can effectively strengthen waterproof U type groove structure holistic stability, and bearing nature. The thickness of the concrete protective layer 13 is not less than 40mm, and specifically, the concrete protective layer 13 is a fine stone concrete protective layer. The thickness of the concrete cushion 11 is 80mm to 100 mm. In the waterproof U-shaped groove structure, the reasonable design of the thickness of each layer ensures that the whole size of the waterproof U-shaped groove structure is reasonable in design, ensures good wear-resisting, waterproof, seepage-proofing and bearing functions, and simultaneously ensures simple construction operation and low construction required cost.
In this alternative, as shown in fig. 2, the waterproof layer 12 includes a capillary crystalline layer 121, an adhesive layer 123, and a wear-resistant waterproof layer 124, which are sequentially laid from bottom to top, the capillary crystalline layer 121 is laid on the concrete cushion layer 11, and the concrete protective layer 13 is laid on the wear-resistant waterproof layer 124. The infiltration crystallization layer 121 serves to resist infiltration of the surface structure of the concrete mat 11, and to prevent infiltration of groundwater into the waterproof layer 12. The adhesive layer 123 is used to adhere to the wear-resistant waterproof layer 124 to cooperate with the wear-resistant waterproof layer 124 to prevent rain water from infiltrating into the waterproof layer 12. The wear-resistant waterproof layer 124 serves to enhance wear resistance and permeation resistance of the waterproof layer 12, and serves to cooperate with the adhesive layer 123 to prevent rain water from penetrating into the waterproof layer 12. The structural arrangement of the waterproof layer 12 not only enables the waterproof layer to have better wear resistance and seepage resistance, more importantly, through the mutual cooperation of the infiltration crystallization layer 121, the bonding layer 123 and the wear-resistant waterproof layer 124, rainwater on a road surface can be effectively prevented from infiltrating into the concrete cushion layer 11 after penetrating through the concrete bottom plate layer 14 and the concrete protective layer 13, and underground water is effectively prevented from infiltrating into the concrete protective layer 13 after penetrating through the concrete cushion layer 11, so that the waterproof U-shaped groove structure is integrally wear-resistant, seepage-resistant and good in waterproof effect, and is stable in integral structure and strong in bearing capacity, and the construction operation is simple.
Preferably, as shown in fig. 2, the wear-resistant waterproof layer 124 is a waterproof roll having wear resistance, permeation resistance, and waterproofness. Or the wear-resistant waterproof layer 124 is prepared by taking ethylene-vinyl acetate copolymer as a base material and adding inorganic filler. The wear-resistant waterproof layer 124 has good wear resistance, seepage resistance and waterproof effect and strong bearing capacity.
Preferably, as shown in fig. 2, the adhesive layer 123 is formed by coating a waterproof paint having a waterproof and adhesive function, so as to cooperate with the wear-resistant waterproof layer 124 to prevent rainwater from penetrating into the waterproof layer 12.
Preferably, as shown in fig. 2, the infiltration prevention layer 121 is formed by coating an infiltration prevention waterproof coating material for preventing infiltration of groundwater into the waterproof layer 12.
In this alternative, the thickness of the wear-resistant waterproof layer 124 is 50 mm. The thickness of the adhesive layer 123 is 10mm to 20 mm. The thickness of the crystallized through layer 121 is 50 mm.
Optionally, as shown in fig. 1, the waterproof layer 12 further includes a release film layer 122 disposed between the adhesive layer 123 and the crystallized-infiltrated layer 121. The release film layer 122 serves to reduce adhesion between the adhesive layer 123 and the osmotically crystallized layer 121, and serves to prevent water from permeating between the adhesive layer 123 and the osmotically crystallized layer 121. This kind of structure setting of waterproof layer 12, not only make it have better wearability and prevention of seepage nature, more importantly, through infiltration crystallization layer 121, from type rete 122, bond line 123, and the mutually supporting effect of wear-resisting waterproof layer 124 four, can prevent more effectively that the rainwater on road surface from permeating concrete bottom plate layer 14 and concrete protective layer 13 back down and oozing into in concrete cushion 11, and prevent effectively that groundwater from permeating concrete protective layer 13 on the concrete cushion 11 back, make waterproof U type groove structure whole wear-resisting, prevention of seepage, and water-proof effects is better, and overall structure is more stable, bearing capacity is stronger, construction easy operation simultaneously.
In this alternative, as shown in fig. 2, the release film layer 122 includes multiple layers of release films stacked and laid in sequence, and the multiple layers of release films are laid, so that the waterproof effect of the release film layer 122 is better.
The thickness of the release film layer 122 is 50 mm. The utility model discloses in, the thickness of wear-resisting waterproof layer 124 is 50mm, and the thickness of bond line 123 is 10mm ~ 20mm, and the thickness of leaving type rete 122 is 50mm, and the thickness of infiltration crystallization layer 121 is 50mmmm, and in the waterproof layer 12, the rational design of each layer thickness makes the whole size reasonable in design of waterproof U type groove structure, when guaranteeing good wear-resisting, waterproof, prevention of seepage, and bearing function, makes construction easy operation, and the required cost of construction is low.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a waterproof U type groove structure which characterized in that includes:
the structure comprises a structure bottom plate (10) and side walls (20) which are oppositely arranged on the structure bottom plate (10) along the length direction of the structure bottom plate (10), wherein the side walls (20) and the structure bottom plate (10) are enclosed into a U-shaped groove structure in a U shape;
the structure bottom plate (10) comprises a concrete cushion layer (11), a waterproof layer (12), a concrete protective layer (13) and a concrete bottom plate layer (14) which are sequentially paved from bottom to top;
the waterproof layer (12) is a composite layer with wear-resisting, seepage-proofing and waterproof functions and is used for preventing underground water from seeping into the concrete bottom plate layer (14) and preventing rainwater from seeping into the concrete cushion layer (11).
2. The waterproof U-shaped groove structure of claim 1,
the thickness of the concrete bottom slab layer (14) is larger than 1200mm, and the lower end of the side wall (20) is connected with the concrete bottom slab layer (14) into a whole;
the thickness of the concrete protective layer (13) is not less than 40 mm;
the thickness of the concrete cushion layer (11) is 80-100 mm.
3. The waterproof U-shaped groove structure of claim 1,
the waterproof layer (12) comprises a permeable crystallization layer (121), an adhesive layer (123) and a wear-resistant waterproof layer (124) which are sequentially laid from bottom to top, the permeable crystallization layer (121) is laid on the concrete cushion layer (11), and the concrete protective layer (13) is laid on the wear-resistant waterproof layer (124);
the permeable crystallization layer (121) is used for resisting permeation of a surface structure of the concrete cushion layer (11) and preventing groundwater from permeating into the waterproof layer (12);
the bonding layer (123) is used for bonding with the wear-resistant waterproof layer (124) so as to prevent rainwater from penetrating into the waterproof layer (12) under the action of the bonding layer and the wear-resistant waterproof layer (124);
the wear-resistant waterproof layer (124) is used for enhancing the wear resistance and the permeation resistance of the waterproof layer (12) and for cooperating with the adhesive layer (123) to prevent rain water from permeating into the waterproof layer (12).
4. The waterproof U-shaped groove structure of claim 3,
the wear-resistant waterproof layer (124) is a waterproof roll with wear resistance, seepage resistance and waterproofness; or
The wear-resistant waterproof layer (124) is prepared by taking ethylene-vinyl acetate copolymer as a base material and adding inorganic filler.
5. The waterproof U-shaped groove structure of claim 3,
the adhesive layer (123) is formed by coating waterproof paint with waterproof and bonding functions.
6. The waterproof U-shaped groove structure of claim 3,
the permeable crystallization layer (121) is formed by coating permeable crystallization waterproof paint.
7. The waterproof U-shaped groove structure of claim 3,
the thickness of the wear-resistant waterproof layer (124) is 50 mm;
the thickness of the bonding layer (123) is 10-20 mm;
the thickness of the permeable crystallization layer (121) is 50 mm.
8. The waterproof U-shaped groove structure of claim 3,
the waterproof layer (12) further comprises a release film layer (122) laid between the adhesive layer (123) and the permeable crystallization layer (121);
the release film layer (122) is used for reducing the adhesion between the adhesive layer (123) and the permeable crystallization layer (121) and preventing water from mutually permeating between the adhesive layer (123) and the permeable crystallization layer (121).
9. The waterproof U-shaped groove structure of claim 8,
the release film layer (122) comprises a plurality of layers of release films which are sequentially overlapped and laid.
10. The waterproof U-shaped groove structure of claim 8,
the thickness of release film layer (122) is 50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022899454.0U CN214245820U (en) | 2020-12-04 | 2020-12-04 | Waterproof U-shaped groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022899454.0U CN214245820U (en) | 2020-12-04 | 2020-12-04 | Waterproof U-shaped groove structure |
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| Publication Number | Publication Date |
|---|---|
| CN214245820U true CN214245820U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022899454.0U Active CN214245820U (en) | 2020-12-04 | 2020-12-04 | Waterproof U-shaped groove structure |
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| CN (1) | CN214245820U (en) |
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