CN206090636U - Structure is handled to leading stagnant water in basement bottom plate post -cast strip - Google Patents
Structure is handled to leading stagnant water in basement bottom plate post -cast strip Download PDFInfo
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- CN206090636U CN206090636U CN201620992407.1U CN201620992407U CN206090636U CN 206090636 U CN206090636 U CN 206090636U CN 201620992407 U CN201620992407 U CN 201620992407U CN 206090636 U CN206090636 U CN 206090636U
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- bottom plate
- water
- rear pouring
- plate rear
- pouring tape
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Abstract
The utility model discloses a structure is handled to leading stagnant water in basement bottom plate post -cast strip, including bottom plate, anticorrosion, chance water inflation sealing rod, bitumen -dipped hemp and stagnant water steel sheet, the bottom plate bottom of hugging closely bottom plate post -cast strip 15cm~20cm position range is laid in anticorrosion, chance water inflation sealing rod and bitumen -dipped hemp layering, the stagnant water steel sheet sets up in bottom plate post -cast strip position. The stagnant water steel sheet is along the welding of bottom plate post -cast strip central line level, and the stagnant water steel sheet to buckle the face vertical downwards. The beneficial effect of the utility model: the outside that is not used in the bottom plate post -cast strip additionally increases the measure of the one leading stagnant water of recess structure on purpose, reduces intensity of labour, reduces construction period, the bitumen -dipped hemp with meet before water inflation sealing rod twice waterproof construction has effectively guaranteed to build in the outer wall post -cast strip, groundwater stops precipitation in can not infiltrating the basement in advance, greatly reduced construction cost, anti - blocking effect is showing, impervious waterproof can the reinforce.
Description
Technical field
The utility model is related to the waterproof field of basement in high rise building bottom plate rear pouring tape, and in particular to a kind of basement bottom
Board post poured band advanced water-stopping processing structure.
Background technology
During Current Engineering Construction, in order to solve the relative settlement between main structure body or garage and podium, structure both shrinks
The problems such as deformation and temperature stress deform, the mode of indwelling post-cast strip is used widely in architectural engineering.But bottom in constructing
Board post poured band is only waiting agent structure to bind, and just can pour after settlement stability, and basis could stop precipitation.Therefore, exist
On the premise of ensureing the stability and agent structure energy smooth construction on basis, how bottom plate rear pouring tape is carried out at advanced water-stopping
Reason, and reach the purpose that basis stops in advance precipitation and timely backfill, it has also become engineers and technicians constantly inquire into research
Problem.
The patent document of Application No. 201210129936.5 discloses a kind of basement of advanced water-stop post-pouring zone structure
Base plate, is made up of each sole plate portion and each the corresponding post-cast strip portion being connected between each sole plate portion；Overcome
The deficiency such as the rubber fastening band in advanced water-stop post-pouring zone is susceptible to position skew and drawing crack, packing material are easily deformed,
Basement bottom board percolating water can effectively be prevented；But Geogrid Reinforced Earth Retaining Wall reinforcing body consumption of materials is big, and work of constructing
Skill is complicated.
The patent document of Application No. 201410524254.3 discloses a kind of basement bottom plate rear pouring tape waterproof construction
Construction method, buries drain header and branch drain to base plate catch pit in drainage trap, and level is then paved with drainage trap
Rubble drainage layer is formed with rubble, mortar block and mounting base reinforcing bar are set in post-cast strip bottom both sides；Post-cast strip is installed
Mortar block is installed in post-cast strip top both sides after side form；The method can reduce basement bottom board water pressure, realize basement
Bottom plate rear pouring tape water-proof function, makes concrete pouring quality be guaranteed；But adopt full graded broken stone to form rubble drainage layer
Easily because the impurity such as soil for flowing in long-time drainage procedure cause plugging, waterproof effect can not be finally realized.
The patent document of Application No. 20092028392.6 discloses a kind of advanced water-stop post-pouring belt of foundation slab, super
The medium position indwelling expansion joint of front waterstop, inserts extruded polystyrene board or wood fibre asphalt plank, at expansion joint in expansion joint
Middle part arrange rubber fastening band, realize the purpose of basement bottom plate rear pouring tape advanced water-stopping；But due to rubber fastening band
Fixation is bad, easily skew and the drawing crack in concrete construction；Extruded polystyrene board or wood fibre asphalt plank intensity itself
Not enough cause to deform in construction.These deficiencies can all cause advanced water-stopping band that percolating water occurs.
The content of the invention
The technical problems to be solved in the utility model is, at the waterproof of existing basement in high rise building bottom plate rear pouring tape
A kind of reason above shortcomings, there is provided basement bottom plate rear pouring tape advanced water-stopping processing structure, can in advance stop precipitation, enter
And construction cost is reduced, blocking-proof result is notable, impervious waterproof ability is strong, and easy construction, labour intensity are low, high working efficiency.
The utility model is that the technical scheme that solution above-mentioned technical problem is adopted is：
A kind of basement bottom plate rear pouring tape advanced water-stopping processing structure, including base plate, preservative, water expandable waterstop,
Bitumen-dipped hemp and steel plate for sealing water, the layering of the preservative, water expandable waterstop and bitumen-dipped hemp is laid on to be close to be poured after base plate
Bottom base plate with 15cm～20cm position ranges, the steel plate for sealing water is arranged on bottom plate rear pouring tape position.
By such scheme, the preservative brushing is in bottom plate rear pouring tape bottom longitudinal reinforcement, transverse steel surface and brushing
Three roads, 2.5～3.5mm of thickness.
By such scheme, the water expandable waterstop colligation is in base plate bottom longitudinal reinforcement outer surface.
By such scheme, the bitumen-dipped hemp is laid and is compacted in whole bottom plate rear pouring tape position 15cm～20cm positions model
Enclose and each 15cm～20cm scopes in bottom plate rear pouring tape both sides, 9～11mm of thickness.
By such scheme, the steel plate for sealing water is welded along bottom plate rear pouring tape center line level, and the bending of steel plate for sealing water
Face is straight down.
Compared with prior art, the beneficial effects of the utility model：
1st, compared with traditional basement bottom plate rear pouring tape advanced water-stopping, using this advanced water-stopping processing structure, it is not used in bottom
The outside of board post poured band specially additionally increases by one groove advanced water-stopping construction measure, so as to greatly reduce formwork, tie up reinforcing bar,
The construction technologies such as casting concrete, reduce labour intensity, improve operating efficiency, greatly reduce the construction period；
2nd, the utility model bottom plate rear pouring tape water stop treatment structure, due to increased bitumen-dipped hemp in bottom plate rear pouring tape position
With water expandable waterstop twice waterproof construction, it had been effectively ensured before post-pouring belt of outer wall is poured, underground water can not be penetrated into
In the room of underground, so as to reach precipitation can be in advance stopped, substantially reducing the purpose of construction cost, blocking-proof result is notable, impervious
Waterproof ability is strong；
3rd, patching measure need not formulate special construction tool, convenient and easy, it is to avoid the waste of material, save engineering
Cost.
Description of the drawings
Fig. 1 is the structural representation of the utility model basement bottom plate rear pouring tape advanced water-stopping processing structure；
Fig. 2 is the mixture proportioning in construction of the utility model basement bottom plate rear pouring tape advanced water-stopping processing structure；
In figure, 1- base plates, 2- bottom plate rear pouring tapes, 3- lower, transverse reinforcing bars, 4- bottoms longitudinal reinforcement, 5- bed courses, 6-SBS prevents
Water coiled material, 7- pea gravel concreten protective layers, 8- preservatives, 9- water expandable waterstops, 10- bitumen-dipped hemps, 11- steel plate for sealing water.
Specific embodiment
Technical solutions of the utility model are described in detail with reference to the accompanying drawings and examples.
With reference to shown in Fig. 1, basement bottom plate rear pouring tape advanced water-stopping processing structure described in the utility model, including base plate
1st, preservative 8, water expandable waterstop 9, bitumen-dipped hemp 10 and steel plate for sealing water 11, preservative 8, water expandable waterstop 9 and fiber crops
The silk layering of pitch 10 is laid on the bottom base plate of the 15cm～20cm position ranges for being close to bottom plate rear pouring tape 2, and steel plate for sealing water 11 sets
Put in the position of bottom plate rear pouring tape 2.
Mixture proportioning in construction as shown in Fig. 2 construction when, treat that the bed course 5 of sole plate 1 is poured and finish, lay one 3mm
Thick SBS waterproof rolls 6, and pour 5cm thickness pea gravel concretens protective layer 7.Then the He of 1 lower, transverse reinforcing bar of basement bottom board 3 is treated
The colligation of bottom longitudinal reinforcement 4 is finished, and in the position of bottom plate rear pouring tape 2 and is close to 15cm～20cm position ranges of bottom plate rear pouring tape 2,
First by the bottom plate rear pouring tape bottom longitudinal reinforcement 4 of the scope, the road 3mm of 3 external coating of transverse steel three thickness preservatives 8, and at this
The outer surface colligation water expandable waterstop 9 of 1 bottom longitudinal reinforcement of base plate 4 of scope, then in the position of whole bottom plate rear pouring tape 2
10mm thickness bitumen-dipped hemps are laid and be compacted to each 15cm～20cm scopes of 15cm～20cm position ranges and the both sides of bottom plate rear pouring tape 2
10, finally after bitumen-dipped hemp 10 is dried solidification, steel plate for sealing water 11 is welded at the position of bottom plate rear pouring tape 2 and is poured after pouring base plate
2 both sides concrete of band, steel plate for sealing water 11 is welded along the center line level of bottom plate rear pouring tape 2, and the bending side of steel plate for sealing water 11 is erected
It is straight downward, material is thus formed basement bottom plate rear pouring tape advanced water-stopping processing structure.
Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, and is not to this reality
With the restriction of new embodiment.For those of ordinary skill in the field, drawn according to spirit of the present utility model
Among the obvious change stretched out or variation are still in protection domain of the present utility model.
Claims (5)
1. a kind of basement bottom plate rear pouring tape advanced water-stopping processing structure, it is characterised in that：It is swollen including base plate, preservative, chance water
Swollen sealing rod, bitumen-dipped hemp and steel plate for sealing water, the layering of the preservative, water expandable waterstop and bitumen-dipped hemp is laid on to be close to
The bottom base plate of bottom plate rear pouring tape 15cm～20cm position ranges, the steel plate for sealing water is arranged on bottom plate rear pouring tape position.
2. basement bottom plate rear pouring tape advanced water-stopping processing structure according to claim 1, it is characterised in that：The anti-corrosion
Agent brushing is in bottom plate rear pouring tape bottom longitudinal reinforcement, transverse steel surface and three roads of brushing, 2.5～3.5mm of thickness.
3. basement bottom plate rear pouring tape advanced water-stopping processing structure according to claim 1, it is characterised in that：The chance water
Expansion sealing strip colligation is in base plate bottom longitudinal reinforcement outer surface.
4. basement bottom plate rear pouring tape advanced water-stopping processing structure according to claim 1, it is characterised in that：The flax silk
Asphalt paving and be compacted whole bottom plate rear pouring tape position 15cm～20cm position ranges and each 15cm in bottom plate rear pouring tape both sides～
20cm scopes, 9～11mm of thickness.
5. basement bottom plate rear pouring tape advanced water-stopping processing structure according to claim 1, it is characterised in that：The sealing
Steel plate is welded along bottom plate rear pouring tape center line level, and the bending side of steel plate for sealing water is straight down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992407.1U CN206090636U (en) | 2016-08-30 | 2016-08-30 | Structure is handled to leading stagnant water in basement bottom plate post -cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992407.1U CN206090636U (en) | 2016-08-30 | 2016-08-30 | Structure is handled to leading stagnant water in basement bottom plate post -cast strip |
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| Publication Number | Publication Date |
|---|---|
| CN206090636U true CN206090636U (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992407.1U Active CN206090636U (en) | 2016-08-30 | 2016-08-30 | Structure is handled to leading stagnant water in basement bottom plate post -cast strip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826240A (en) * | 2018-12-25 | 2019-05-31 | 浙江华临建设集团有限公司 | A kind of anti-basement bottom plate rear pouring tape leak device and its construction method |
-
2016
- 2016-08-30 CN CN201620992407.1U patent/CN206090636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826240A (en) * | 2018-12-25 | 2019-05-31 | 浙江华临建设集团有限公司 | A kind of anti-basement bottom plate rear pouring tape leak device and its construction method |
| CN109826240B (en) * | 2018-12-25 | 2021-02-02 | 浙江华临建设集团有限公司 | Device for preventing post-cast strip of underground chamber bottom plate from leaking and construction method thereof |
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