CN207498899U - Water construction waterproof construction and water resources dam - Google Patents
Water construction waterproof construction and water resources dam Download PDFInfo
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- CN207498899U CN207498899U CN201721218976.1U CN201721218976U CN207498899U CN 207498899 U CN207498899 U CN 207498899U CN 201721218976 U CN201721218976 U CN 201721218976U CN 207498899 U CN207498899 U CN 207498899U
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Abstract
The utility model is related to a kind of water construction waterproof construction and water resources dams, belong to water construction waterproof technique field.Water construction waterproof construction, applied to the concrete surface of water construction, including rigid waterproofing boundary layer, flexible waterproof layer group, rigid waterproofing protective layer and erosion control brush layer；Rigid waterproofing boundary layer is coated on concrete surface, and flexible waterproof layer group is coated on the surface of rigid waterproofing boundary layer, and rigid waterproofing protective layer is coated on the surface of flexible waterproof layer group, and erosion control brush layer is set to the surface of rigid waterproofing protective layer.The water construction waterproof construction is changed conventional single ply waterproofing or impermeable decoupling stock, is used in combination using multilayered structure, while impermeable, is had the effect of protection against erosion, is improved the water resistance of water construction.Using the water resources dam of above-mentioned water construction waterproof construction, convenient for the storage of water resource, water resource utility model is prevented.
Description
Technical field
The utility model is related to water construction waterproof technique field, in particular to a kind of water construction waterproof construction
And water resources dam.
Background technology
In China, available water source mainly includes river water, freshwater lake water and phreatic water.
For rational utilization of water resources, people have built water construction, such as：Dam, canal and weir etc..Most water conservancies are built
It builds using armored concrete moulding, coagulation soil cracking caused by due to thermal stress, autogenous shrinkage stress, environmental exposure or mechanical load
Seam, crack can cause water penetration, absorption, diffusion etc., so as to cause the loss of water resource.
In the prior art, in order to solve the surface fresh waters resource leakage problems such as lake, mainly using impervious barrier, impervious barrier
It is the structure sheaf for being handled and being formed using waterproof material in the bottom of water construction and revetment.But existing impervious barrier by
In the transformation of dry and wet environment, with the contraction of concrete surface, fracture is susceptible to, impermeable effect is poor, in addition, impervious barrier
Anti-impact brushing effects it is poor,
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, providing a kind of water construction waterproof construction, multilayered structure is multiple
It closes and uses, while impermeable, there is the effect of protection against erosion, improve the water resistance of water construction, obtain the above problem
To improvement.
Another of the utility model is designed to provide a kind of water resources dam, using above-mentioned water construction waterproof knot
Structure convenient for the storage of water resource, prevents water resource utility model.
The utility model is realized in this way：
The embodiment of the utility model provides a kind of water construction waterproof construction, the coagulation soil matrix applied to water construction
Face, including rigid waterproofing boundary layer, flexible waterproof layer group, rigid waterproofing protective layer and erosion control brush layer；
The rigid waterproofing boundary layer is coated on concrete surface, and the flexible waterproof layer group is coated on the rigid waterproofing
The surface of boundary layer, the rigid waterproofing protective layer are coated on the surface of the flexible waterproof layer group, the erosion control brush layer setting
In the surface of the rigid waterproofing protective layer.
Inventor has found：Existing water construction is susceptible to infiltration problem, the water source meeting of storage during water storage
It gradually decreases, it is since the waterproof effect of water construction is poor the reason of this problem occur.The antiseepage of existing water construction
Saturating effect is poor, does not also have the effect of protection against erosion, the surface of water construction is susceptible to crack.
For above-mentioned situation is solved, inventor devises a kind of water construction waterproof construction, including rigid waterproofing circle
Face layer, flexible waterproof layer group, rigid waterproofing protective layer and erosion control brush layer.Its rigid waterproofing boundary layer is painted on the mixed of water construction
Solidifying soil matrix face, provides basic waterproof effect.Film waterproof material and coil waterproof layer are set on the surface of rigid waterproofing boundary layer, carried
For the flexible water structure of multilayer, the saturating effect of waterproof, seepage control of water construction is improved, prevents concrete surface contraction, crack etc.
Caused infiltration.Due to the influence of environment, water construction often meets with washing away for water, anti-in flexibility in order to protect water construction
The surface setting erosion control brush layer of water layer group, can protect flexible waterproof layer group, avoid washing away for water that flexible waterproof layer group is caused to be damaged
It is bad so that water construction is protected.
In an embodiment of the present embodiment：
The rigid waterproofing boundary layer is set to the concrete surface by scratching molding.
In an embodiment of the present embodiment：
The flexible waterproof layer group includes film waterproof material and coil waterproof layer, and the film waterproof material is sprayed by flush coater
The surface of the rigid waterproofing boundary layer is applied to, the coil waterproof layer is layed in the separate rigidity of the film waterproof material
The side of watertight interface layer.
In an embodiment of the present embodiment：
The film waterproof material is modified asphalt waterproof coating.
In an embodiment of the present embodiment：
The thickness of the modified asphalt waterproof coating is more than 2mm.
In an embodiment of the present embodiment：
The coil waterproof layer is polyethylene polypropylene Two-Sided Composite Rolled Sheet waterproof layer.
In an embodiment of the present embodiment：
The rigid waterproofing protective layer is set to the separate coating waterproofing of the coil waterproof layer by scratching molding
The side of layer.
In an embodiment of the present embodiment：
The erosion control brush layer includes pebble layer, and the pebble layer is layed in the surface of the rigid waterproofing protective layer.
In an embodiment of the present embodiment：
The pebble layer includes multiple cobblestones, and the multiple cobblestone is fixed on the rigidity by cement concrete
The surface of fish tail and waterproof layer, the multiple cobblestone is in matrix distribution in the surface of the rigid waterproofing protective layer.
The embodiment of the utility model additionally provides a kind of water resources dam, including above-mentioned water construction waterproof construction.
Compared with prior art, the utility model has the advantages that：
The embodiment of the utility model provides a kind of water construction waterproof construction, including rigid waterproofing boundary layer, flexibility
Waterproof layer group, rigid waterproofing protective layer and erosion control brush layer.The water construction waterproof construction changes conventional single ply waterproofing or anti-
The decoupling stock of infiltration, is used in combination using multilayered structure, while impermeable, had the effect of protection against erosion, is improved water conservancy
The water resistance of building.
The embodiment of the utility model additionally provides water resources dam, using above-mentioned water construction waterproof construction, convenient for water
The storage of resource, prevents water resource utility model.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of water construction waterproof construction that the utility model first embodiment provides；
Fig. 2 is the structure diagram of the flexible waterproof layer group of Fig. 1；
Fig. 3 is the structure diagram of the erosion control brush layer of Fig. 1；
Fig. 4 is the structure diagram of water resources dam that the utility model second embodiment provides.
Icon：100- water construction waterproof constructions；200- water resources dams；1- rigid waterproofing boundary layers；2- flexible waterproof layers
Group；21- film waterproof materials；22- coil waterproof layers；3- rigid waterproofing protective layers；4- erosion control brush layers；5- concrete surfaces.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or position relationship of the instructions such as term " interior ", " outer "
For be based on orientation shown in the drawings or position relationship or the utility model product using when the orientation or position usually put
Relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Put ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of water construction waterproof construction 100, the concrete applied to water construction
Basal plane 5, including rigid waterproofing boundary layer 1, flexible waterproof layer group 2, rigid waterproofing protective layer 3 and erosion control brush layer 4.
In the present embodiment, as shown in Figure 1-Figure 3, one layer of rigid waterproofing is smeared on the concrete surface of water construction 5
Boundary layer 1 mixes and stirs leakage-stopping-up powder (the two is mixed using certain ratio) using cement water-proof interfacial agents and brushes, for coagulation soil matrix
The waterproofing protection in face 5 improves flexible waterproof layer group 2 and the adherency of concrete surface 5.It is sprayed on the surface of rigid waterproofing boundary layer 1
Coating waterproofing coating is applied, forms second waterproof layer, and the two-sided Combined roll of polyethylene polypropylene is laid on the surface of film waterproof material
Material waterproof layer improves the water resistance of water construction.In order to protect coil waterproof layer 22, scratched on the surface of coil waterproof layer 22
Rigid waterproofing protective layer 3, rigid waterproofing protective layer 3 use cement water-proof interfacial agents mix leakage-stopping-up powder.In order to improve water construction
Protection against erosion performance, the erosion control brush layer 4 that setting cobblestone forms on the surface of rigid waterproofing protective layer 3, cobblestone is in matrix point
Be distributed in the surface of rigid waterproofing protective layer 3, when water washes away the surface of water construction, the impact force action of water in cobblestone, from
And offset active force of the water to water construction matrix.
Below the concrete structure to all parts of the water construction waterproof construction 100 and mutual position relationship into
Row is described in detail.
It is often first smooth to water construction progress in the building course of water construction, and it is laid with one on soil layer surface
Layer concrete basal plane 5, the datum level as waterproof layer.
As shown in Figure 1, scratching one layer of rigid waterproofing boundary layer 1 in concrete surface 5, rigid waterproofing boundary layer 1 is for being
Flexible waterproof layer group 2 and the connection of concrete surface 5 provide basis.Rigid waterproofing boundary layer 1 is mixed by cement water-proof interfacial agents
It is formed with leakage-stopping-up powder, by cement water-proof interfacial agents and leakage-stopping-up powder mix, and scratching in the table of concrete surface 5 in certain proportion
Face, the drying through a period of time can form rigid waterproofing boundary layer 1.
Rigid waterproofing boundary layer 1 is rigid waterproofing, and by the mixing of cement water-proof interfacial agents and leakage-stopping-up powder, being formed has one
Determine the layer structure of rigidity and waterproof, and convenient for flexible waterproof layer group 2 and the connection of concrete surface 5.
Rigid waterproofing boundary layer 1 plays bridge beam action, as Figure 1-Figure 2, is set on the surface of rigid waterproofing boundary layer 1
Flexible waterproof layer group 2 is equipped with, flexible waterproof layer group 2 is different from rigid waterproof layer, has certain flexibility, can follow coagulation
The deformation in soil matrix face 5 and deform upon.Flexible waterproof layer group 2 includes film waterproof material 21 and coil waterproof layer 22, two kinds of waterproofs
Overlapping for layer, improves the waterproof effect of water construction, and more one layer of fish tail and waterproof layer prevent the waterproof layer of individual layer from occurring
The deformation such as crack, and water construction is caused to permeate.
Film waterproof material 21 can be many different forms, as long as in the surface smear stratification of rigid waterproofing boundary layer 1
Shape waterproof construction, plays flexible water effect, and user can choose different coating film waterproof materials according to actual conditions.
As the optional mode of the present embodiment, film waterproof material 21 is modified asphalt waterproof coating, in film waterproof material 21
Work progress in, by spraying device special, by it is ultra-fine, suspend, the modified anion emulsified asphalt of micro-emulsion type and synthesis it is high
Molecularly Imprinted Polymer is configured, and is mixed with extraordinary curing agent, and a kind of membrane structure is generated after reaction.
Modified asphalt waterproof layer has the following advantages：Modified waterproof asphalt material uses macromolecule synthesising technology, adds
Epoxy resin and resin group make this product more multi-functional and environmentally friendly unification body, assign new product and have more waterproof, anti-corrosion is prevented
Tide, mould proof and other effects.In addition, modified waterproof asphalt material has wide adaptation range, weatherability, acid-resisting, resistance to deformation uses the longevity
The advantages that life length, tensile strength is high, and elongation percentage is big, adaptable to base-layer contraction and craze and transfiguration, and use temperature range is wide.
The modified asphalt waterproof coating of different-thickness has different waterproof effects, in order to preferably realize water construction
Waterproof, in the present embodiment, the thickness of modified asphalt waterproof coating is more than 2mm.Since modified asphalt waterproof coating is less than 2mm
When, waterproof effect unobvious can not be adapted to large-scale water construction.
In order to improve water construction waterproof efficacy, increase waterproof layer structure, coiled material is laid on the surface of film waterproof material 21
Waterproof layer 22, the edge of coil waterproof layer 22 are fixed by fixing piece, prevent roll position from moving.Coil waterproof layer 22 relative to
Film waterproof material 21 has preferably rigidity, is not easy to strain cracking, waterproof effect is more preferably.
The coiled material of coil waterproof layer 22 can be multiple material, and different coiled materials has different waterproof effects, user
It can be chosen according to actual conditions.As the optional mode of the present embodiment, coil waterproof layer 22 can be that polyethylene polypropylene is two-sided
Composite sheet material waterproof layer 22, but be not limited to that above-mentioned material, user can choose according to the actual environment of water construction.
The laying of coil waterproof layer 22 need to have claimed below：
1st, the base face (film waterproof material 21) of paving waterproof roll must clean up, and sprinkle water and ensure that base is gentle；
2nd, cement mortar binding agent is prepared with containing mating special rubber powder (or 10%~15% polyvinyl alcohol glue), stirred
Mixing must uniformly, no precipitation, no grumeleuse, and no segregation phenomenon can be used；
3rd, sealing material uses polyether polyurethane, such as selects other sealing materials, should be free of the shadows such as ore oil, vaseline
Ring the product of the chemical substance of polyethylene performance；
4th, corner should all overlay extra play；It is arc-shaped that R=200mm is made at negative and positive angle etc.；
5th, waterproof roll paving should use full laid process, and adhesive brushing should be uniform on base face, not show-through, does not accumulate；
After adhesive brushing should paving coiled material immediately, prevent overlong time from influencing bonding closely knit；
6th, paving waterproof roll must not fold, and must not firmly stretch coiled material, the air below coiled material is excluded in paving
With extra adhesive, ensure that bonding is closely knit between coiled material and base face and each layer coiled material.
In order to protect coil waterproof layer 22, coil waterproof layer 22 is avoided to scratch, washes away dislocation etc., in coil waterproof layer 22
Side (surface of coil waterproof layer 22) blade coating rigid waterproofing protective layer 3 far from film waterproof material 21.Rigid waterproofing protective layer 3
It using cement water-proof interfacial agents mix leakage-stopping-up powder, brushes twice, forms rigid waterproof layer, rigid protective is provided for coiled material layer.
Since the environment of water construction influences, the surface of water construction easily receives washing away for water, and the time is grown, and water conservancy is built
The surface built can crack, so as to cause the infiltration of water.In order to overcome washing away for water, as shown in figures 1 and 3, which prevents
Water-bound 100 further includes erosion control brush layer 4, and erosion control brush layer 4 is real by being laid with pebble layer on the surface of rigid waterproofing protective layer 3
Existing.Pebble layer includes multiple cobblestones, and multiple cobblestones are fixed on the table of rigid waterproofing protective layer 3 by cement concrete
Face, since cobblestone is irregular shape, when water slug pebble layer, the impact force of water is disperseed and is weakened by cobblestone,
The impact force directly effect and rigid waterproofing protective layer 3 of water is avoided, improves the anti-impact brushing effects of water construction.
The operation principle of the utility model embodiment is：
Rigid waterproofing boundary layer 1 is set gradually on the concrete surface 5 of water construction, modified asphalt waterproof coating, is gathered
Ethylene polypropylene fibre is two-sided to meet coil waterproof layer 22, rigid waterproofing protective layer 3 and pebble layer, forms multilayer flashing protection knot
Structure increases the water resistance of water construction, simultaneously so that water construction has the effect of protection against erosion, improves water construction
Service life, prevent water resource from permeating.
Second embodiment
Fig. 4 is please referred to, present embodiments provides a kind of water resources dam 200, the water construction provided including first embodiment
Waterproof construction 100.
Water construction waterproof construction 100 is set on the concrete surface 5 of water resources dam 200 so that water resources dam 200 has
There is multiple waterproofing protection measure, and with flushing preventing function, improve the service life of water resources dam 200, avoid water conservancy big
The multiple maintenance on dam 200 is gone along with sb. to guard him, and is alleviated production cost, is improved the economic benefit of water resources dam 200.
It should be noted that in the absence of conflict, the feature in embodiment in the utility model can be tied mutually
It closes.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of water construction waterproof construction, the concrete surface applied to water construction, which is characterized in that including rigid waterproofing
Boundary layer, flexible waterproof layer group, rigid waterproofing protective layer and erosion control brush layer；
The rigid waterproofing boundary layer is coated on concrete surface, and the flexible waterproof layer group is coated on the rigid waterproofing interface
The surface of layer, the rigid waterproofing protective layer are coated on the surface of the flexible waterproof layer group, and the erosion control brush layer is set to institute
State the surface of rigid waterproofing protective layer.
2. water construction waterproof construction according to claim 1, which is characterized in that the rigid waterproofing boundary layer is by scraping
It applies molding and is set to the concrete surface.
3. water construction waterproof construction according to claim 1, which is characterized in that the flexible waterproof layer group includes film
Waterproof layer and coil waterproof layer, the film waterproof material are sprayed at the surface of the rigid waterproofing boundary layer, institute by flush coater
State the side far from the rigid waterproofing boundary layer that coil waterproof layer is layed in the film waterproof material.
4. water construction waterproof construction according to claim 3, which is characterized in that the film waterproof material is modified pitch
Waterproof coating.
5. water construction waterproof construction according to claim 4, which is characterized in that the thickness of the modified asphalt waterproof coating
Degree is more than 2mm.
6. water construction waterproof construction according to claim 3, which is characterized in that the coil waterproof layer is polyethylene third
Synthetic fibre Two-Sided Composite Rolled Sheet waterproof layer.
7. water construction waterproof construction according to claim 3, which is characterized in that the rigid waterproofing protective layer is by scraping
Apply the side far from the film waterproof material that molding is set to the coil waterproof layer.
8. water construction waterproof construction according to claim 1, which is characterized in that the erosion control brush layer includes cobblestone
Layer, the pebble layer are layed in the surface of the rigid waterproofing protective layer.
9. water construction waterproof construction according to claim 8, which is characterized in that the pebble layer includes multiple goose ovum
Stone, the multiple cobblestone are fixed on the surface of the rigid waterproofing protective layer, the multiple cobblestone by cement concrete
In matrix distribution in the surface of the rigid waterproofing protective layer.
10. a kind of water resources dam, which is characterized in that including water construction waterproof construction described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218976.1U CN207498899U (en) | 2017-09-21 | 2017-09-21 | Water construction waterproof construction and water resources dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218976.1U CN207498899U (en) | 2017-09-21 | 2017-09-21 | Water construction waterproof construction and water resources dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498899U true CN207498899U (en) | 2018-06-15 |
Family
ID=62499124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218976.1U Expired - Fee Related CN207498899U (en) | 2017-09-21 | 2017-09-21 | Water construction waterproof construction and water resources dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719714A (en) * | 2020-07-01 | 2020-09-29 | 山东摩泥卡环保科技有限公司 | Waterproof elastic enhancement layer of basement |
| CN113773032A (en) * | 2021-10-08 | 2021-12-10 | 交通运输部公路科学研究所 | Concrete structure repairing material and application method thereof |
-
2017
- 2017-09-21 CN CN201721218976.1U patent/CN207498899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719714A (en) * | 2020-07-01 | 2020-09-29 | 山东摩泥卡环保科技有限公司 | Waterproof elastic enhancement layer of basement |
| CN113773032A (en) * | 2021-10-08 | 2021-12-10 | 交通运输部公路科学研究所 | Concrete structure repairing material and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |