CN205804633U - A kind of basement bottom board waterproof construction - Google Patents
A kind of basement bottom board waterproof construction Download PDFInfo
- Publication number
- CN205804633U CN205804633U CN201620547908.9U CN201620547908U CN205804633U CN 205804633 U CN205804633 U CN 205804633U CN 201620547908 U CN201620547908 U CN 201620547908U CN 205804633 U CN205804633 U CN 205804633U
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- waterproof
- reinforced concrete
- concrete structure
- bottom board
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Abstract
A kind of basement bottom board waterproof construction, including reinforced concrete structure layer, the waterproof layer that is arranged between reinforced concrete structure layer and rammed earth layer, and the impervious barrier between reinforced concrete structure layer and earth's surface decorative layer；Described waterproof layer includes C15 concrete cushion, waterproof roll layer, the first malthoid layer and C15 pea gravel concreten protective layer successively from rammed earth layer to reinforced concrete structure layer；Described impervious barrier includes polyurethane water-proof layer, the second malthoid layer and cement mortar screeding layer successively from reinforced concrete structure layer to earth's surface decorative layer, this utility model uses waterproof layer to combine with impervious barrier, by inside and outside double level antiseep, the seepage situation that the factor such as temperature and sedimentation that the most not only effectively prevent causes, and can effectively adapt to settlement of foundation and the bed course pressure break that building structure causes because of deadweight, and therefore will not destroy waterproof and impervious barrier water-proof function；It addition, this utility model has the simple effect of anti-seepage construction.
Description
Technical field
This utility model relates to the realm of building construction, is specifically related to a kind of basement bottom board waterproof construction.
Background technology
Can the water resistance quality of basement bottom board be related to basement and normally use, and the geology residing for basement is not
With, function is different, and design and construction is the most different, and its percolating water position and form there is also variation.
At present, mostly being rigid concrete self waterproofing together in waterproof design for basement, additionally the outside at basement adds one
To two roads be made up of waterproof material waterproof guard flexibly.Added up by substantial amounts of engineering practice, there are about 80% engineering waterproofing
Result is successful, and percolating water occurs in the basement of about 20% engineering local, brings the biggest difficulty to the use of user.
The essence of waterproof slab scheme is really being done waterproof to bed course, and therefore bed course and building are self-existent two
Planting structure, waterproof layer has only been provided in the interface of bed course, if waterproof layer has any point defect, will occur at bed course
Large-area long-pending channeling water.If destroying it addition, basic unit's sedimentation also results in waterproof roll, there is channeling water phenomenon, thus causing preventing
The global failure of water.
Further, building waterproof layer is at the upstream face of building, and main effect is to stop and water conservancy diversion static pressure water.Basement
Being immersed in all the year round in subsoil water, subsoil water is all-pervasive with pressure, the characteristic of water, as long as the seam of waterproof layer has a bit
Run-down, waterproof layer is the most inoperative.Be additionally, since the motion of the earth's crust and the sedimentation in room, " protective layer " of room outer wrapping also
It is easy to damage, does not perhaps see what problem in two years after just construction, can be as saving bit by bit of water, and the time is the most long-pending
Tired, the problem of infiltration will be increasingly severe.
Utility model content
This utility model is in order to solve the problems referred to above that prior art exists, it is provided that a kind of at reinforced concrete structure layer
Under waterproof layer is set, reinforced concrete structure layer arranges the basement bottom board waterproof construction of impervious barrier.
Realizing above-mentioned purpose, this utility model provides a kind of basement bottom board waterproof construction, ties including armored concrete
Structure layer, the waterproof layer being arranged between reinforced concrete structure layer and rammed earth layer, and it is positioned at reinforced concrete structure layer
And the impervious barrier between the decorative layer of earth's surface；Described waterproof layer includes C15 from rammed earth layer successively to reinforced concrete structure layer
Concrete cushion, waterproof roll layer, the first malthoid layer and C15 pea gravel concreten protective layer；Described impervious barrier is from armored concrete
Structure sheaf to earth's surface decorative layer includes polyurethane water-proof layer, the second malthoid layer and cement mortar screeding layer successively.
As further preferred scheme of the present utility model, described waterproof roll layer is that asphalt water-proof coiled material, high polymer change
Property asphalt water-proof coiled material or synthetic polymeric waterproofing material.
As further preferred scheme of the present utility model, the thickness of described waterproof roll layer is 4mm, by waterproof during construction
Coiled material layer gets rid of limit along basement bottom board is outwards reserved not less than 300mm, described in get rid of edge basement wall and upwards turn over, make waterproof
Coiled material layer and external wall waterproof overlap joint, form the waterproof construction closed continuously.
As further preferred scheme of the present utility model, described waterproof roll layer is before laying, at C15 concrete cushion
On be painted with wet-cured type adhesive or moistureproof interface interleaving agent.
As further preferred scheme of the present utility model, described first malthoid layer and the second malthoid layer all use flower paving
The mode paving malthoid of 200g malthoid.
As further preferred scheme of the present utility model, the thickness of described C15 concrete cushion is 100mm, described C15
The thickness of pea gravel concreten protective layer is 50mm.
Basement bottom board waterproof construction of the present utility model can reach following beneficial effect:
Basement bottom board waterproof construction of the present utility model, by include reinforced concrete structure layer, be arranged on reinforcing bar mix
Waterproof layer between Xtah Crude Clay structure layer and rammed earth layer, and between reinforced concrete structure layer and earth's surface decorative layer
Impervious barrier；Described waterproof layer includes C15 concrete cushion, waterproof roll from rammed earth layer successively to reinforced concrete structure layer
Layer, the first malthoid layer and C15 pea gravel concreten protective layer；Described impervious barrier depends on to earth's surface decorative layer from reinforced concrete structure layer
Secondary include polyurethane water-proof layer, the second malthoid layer and cement mortar screeding layer so that basement bottom board of the present utility model uses
Waterproof layer combines with impervious barrier, by inside and outside double level antiseep, the most not only effectively prevent the factor such as temperature and sedimentation
The seepage situation caused, and can effectively adapt to settlement of foundation and the bed course pressure break that building structure causes because of deadweight, and room
Settlement of foundation and bed course pressure break that room structure will not cause because of deadweight and destroy waterproof and impervious barrier water-proof function；It addition,
This utility model has the simple effect of anti-seepage construction.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
The sectional drawing of the example that Fig. 1 provides for this utility model basement bottom board waterproof construction.
In figure: 1, cement mortar screeding layer, the 2, second malthoid layer, 3, polyurethane water-proof layer, 4, reinforced concrete structure layer,
5, C15 pea gravel concreten protective layer, the 6, first malthoid layer, 7, waterproof roll layer, 8, C15 concrete cushion.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this
Utility model.
The sectional drawing of the example that Fig. 1 provides for this utility model basement bottom board waterproof construction, as it is shown in figure 1, underground
Room waterproof slab structure include reinforced concrete structure floor, be arranged between reinforced concrete structure floor and rammed earth floor anti-
Water layer, and the impervious barrier between reinforced concrete structure layer and earth's surface decorative layer；Described waterproof layer is from rammed earth layer
To reinforcing bar basement bottom board waterproof construction as shown in Figure 1, including reinforced concrete structure layer 4, it is arranged on armored concrete knot
Waterproof layer between structure layer 4 and rammed earth layer, and the antiseepage between reinforced concrete structure layer 4 and earth's surface decorative layer
Layer；Described waterproof layer includes C15 concrete cushion 8, waterproof roll layer successively from rammed earth layer to reinforced concrete structure layer 4
7, the first malthoid layer 6 and C15 pea gravel concreten protective layer 5；Described impervious barrier is from reinforced concrete structure layer 4 to earth's surface decorative layer
Include polyurethane water-proof layer the 3, second malthoid layer 2 and cement mortar screeding layer 1 successively.
In being embodied as, described waterproof roll layer 7 is asphalt water-proof coiled material, polymer modified bituminous waterproof sheet material or synthesis
Polymer membranes, the thickness of described waterproof roll layer 7 is 4mm, by outside along basement bottom board for waterproof roll layer 7 during construction
Reserved get rid of limit not less than 300mm, described in get rid of edge basement wall and upwards turn over, make waterproof roll layer 7 and external wall waterproof overlap joint,
Forming the waterproof construction closed continuously, described waterproof roll layer 7, before laying, is painted with moisturecuring on C15 concrete cushion 8
Type adhesive or moistureproof interface interleaving agent.
Described first malthoid layer 6 and the second malthoid layer 2 all use the mode paving malthoid of flower paving 200g malthoid, described C15
The thickness of concrete cushion 8 is 100mm, and the thickness of described C15 pea gravel concreten protective layer 5 is 50mm.
In order to allow those skilled in the art be more fully understood that and realize the technical solution of the utility model, this is explained in detail below
The part constructing operation of utility model and requirement.
The paved surface of waterproof roll layer 7 must be smooth, without hollowing, the phenomenon such as concavo-convex.After C15 concrete cushion 8 pours, table
Face press polish, before paving waterproof roll, should clean up screed-coat, on the basic unit face that C15 concrete cushion 8 is formed at brushing
Reason agent, when basic unit is moister, should brushing wet-cured type adhesive or moistureproof interface interleaving agent.
Size should be sequenced before the waterproof roll paving of waterproof roll layer 7, eject normal line.Adhesive brushing should be uniform, no
Show-through, do not pile up, the time interval of adhesive brushing and installation of membrane when laying coiled material, should be controlled, get rid of the sky below coiled material
Gas, and roll-in is bonding firmly, must not have hollowing.Paving waterproof roll should be straight, smooth, and the long edge lap of waterproof roll is no less than
100, minor face overlap joint is no less than 120, and coiled material is no less than 90% in the bonding rate of basal plane, must not have hollowing phenomenon.Waterproof roll
During construction, two people lift and coiled material is adhesively fixed from one end, then along the standard alignment other end paving that bullet is good, during operation not
It is tightened too much, wrinkle folding does not occur.The coiled material that paving plane is connected with facade should be carried out from bottom to top, makes waterproof roll be close to
, must not there be hollowing and bonding phenomenon loosely in negative and positive angle, notice that waterproof roll does not wander off.Coiled material must be got rid of after paving is complete
Interior bubble, makes coiled material smooth, bonding tight.
Bearing the upstream face of hydraulic pressure, after waterproof roll layer 7 lays complete passed examination, should be at the edge sealing of waterproof roll
The usage ratio strengthening bonded adhesives carrys out edge sealing.Waterproof roll layer 7 gets rid of limit along basement bottom board is outwards reserved not less than 300mm,
Get rid of edge basement wall upwards to turn over, make waterproof roll layer 7 and external wall waterproof overlap joint, form the waterproof construction closed continuously.
After construction of waterproof layer is complete, in time bonding quality and waterproof layer should be done comprehensively inspection, be found to have waterproof layer scratch,
Should repair immediately at cavity, alice, hollowing, repair qualified after, with hairbrush at one layer of cement mortar of all of seam crossing brushing, will connect
Obturage at seam.
Although the foregoing describing detailed description of the invention of the present utility model, but those skilled in the art should managing
Solving, these are merely illustrative of, and present embodiment can be made various changes or modifications, without departing from of the present utility model former
Reason and essence, protection domain of the present utility model is only limited by the claims that follow.
Claims (6)
1. a basement bottom board waterproof construction, it is characterised in that include reinforced concrete structure layer, be arranged on armored concrete
Waterproof layer between structure sheaf and rammed earth layer, and the antiseepage between reinforced concrete structure layer and earth's surface decorative layer
Layer；Described waterproof layer from rammed earth layer to reinforced concrete structure layer include successively C15 concrete cushion, waterproof roll layer,
First malthoid layer and C15 pea gravel concreten protective layer；Described impervious barrier is from reinforced concrete structure layer to earth's surface decorative layer successively
Including polyurethane water-proof layer, the second malthoid layer and cement mortar screeding layer.
2. according to the basement bottom board waterproof construction described in claim 1, it is characterised in that described waterproof roll layer is that Colophonium is prevented
Water coiled material, polymer modified bituminous waterproof sheet material or synthetic polymeric waterproofing material.
3. according to the basement bottom board waterproof construction described in claim 2, it is characterised in that the thickness of described waterproof roll layer is
4mm, gets rid of limit along basement bottom board is outwards reserved not less than 300mm by waterproof roll layer during construction, described in get rid of edge basement
Body of wall upwards turns over, and makes waterproof roll layer and external wall waterproof overlap joint, forms the waterproof construction closed continuously.
4. according to the basement bottom board waterproof construction described in claim 3, it is characterised in that described waterproof roll layer is being laid
Before, C15 concrete cushion is painted with wet-cured type adhesive or moistureproof interface interleaving agent.
5. according to the basement bottom board waterproof construction described in claim 4, it is characterised in that described first malthoid layer and the second oil
Carpet veneer all uses the mode paving malthoid of flower paving 200g malthoid.
6. according to the basement bottom board waterproof construction described in any one of claim 1 to 5, it is characterised in that described C15 concrete
The thickness of bed course is 100mm, and the thickness of described C15 pea gravel concreten protective layer is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547908.9U CN205804633U (en) | 2016-06-06 | 2016-06-06 | A kind of basement bottom board waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547908.9U CN205804633U (en) | 2016-06-06 | 2016-06-06 | A kind of basement bottom board waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804633U true CN205804633U (en) | 2016-12-14 |
Family
ID=57502601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620547908.9U Expired - Fee Related CN205804633U (en) | 2016-06-06 | 2016-06-06 | A kind of basement bottom board waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804633U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891644A (en) * | 2018-01-17 | 2018-04-10 | 中国五冶集团有限公司 | Terrace waterproof construction |
| CN110578344A (en) * | 2018-06-11 | 2019-12-17 | 冯建荣 | Embedded water-proof coiled material |
| CN111042310A (en) * | 2019-12-14 | 2020-04-21 | 中冶天工集团有限公司 | Basement bottom plate structure and construction method thereof |
| CN111058573A (en) * | 2019-12-10 | 2020-04-24 | 杭州宝力体育设施工程有限公司 | Waterproof roof and construction method thereof |
| CN113338352A (en) * | 2021-04-30 | 2021-09-03 | 宁波市环湖建设有限公司 | Basement bottom plate waterproof structure and construction method thereof |
-
2016
- 2016-06-06 CN CN201620547908.9U patent/CN205804633U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891644A (en) * | 2018-01-17 | 2018-04-10 | 中国五冶集团有限公司 | Terrace waterproof construction |
| CN110578344A (en) * | 2018-06-11 | 2019-12-17 | 冯建荣 | Embedded water-proof coiled material |
| CN111058573A (en) * | 2019-12-10 | 2020-04-24 | 杭州宝力体育设施工程有限公司 | Waterproof roof and construction method thereof |
| CN111042310A (en) * | 2019-12-14 | 2020-04-21 | 中冶天工集团有限公司 | Basement bottom plate structure and construction method thereof |
| CN113338352A (en) * | 2021-04-30 | 2021-09-03 | 宁波市环湖建设有限公司 | Basement bottom plate waterproof structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161214 Termination date: 20190606 |