CN206768880U - A kind of waterproof construction for seashore pipe gallery - Google Patents
A kind of waterproof construction for seashore pipe gallery Download PDFInfo
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- CN206768880U CN206768880U CN201720521343.1U CN201720521343U CN206768880U CN 206768880 U CN206768880 U CN 206768880U CN 201720521343 U CN201720521343 U CN 201720521343U CN 206768880 U CN206768880 U CN 206768880U
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- 238000010276 construction Methods 0.000 title claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 58
- 229920002521 macromolecule Polymers 0.000 claims abstract description 47
- 239000011241 protective layer Substances 0.000 claims abstract description 26
- 239000011083 cement mortar Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 15
- 239000005871 repellent Substances 0.000 claims abstract description 15
- 239000004793 Polystyrene Substances 0.000 claims abstract description 12
- 238000002425 crystallisation Methods 0.000 claims abstract description 12
- 230000008025 crystallization Effects 0.000 claims abstract description 12
- 230000008595 infiltration Effects 0.000 claims abstract description 12
- 238000001764 infiltration Methods 0.000 claims abstract description 12
- 229920002223 polystyrene Polymers 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000011449 brick Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 241000370738 Chlorion Species 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 2
- 229940125797 compound 12 Drugs 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of waterproof construction for seashore pipe gallery, waterproof slab structure is included in the sand-gravel cushion laid successively from bottom to up at Foundation Pit bottom, plain concrete cushion layer, cement mortar screeding layer, self-adhesion macromolecule wet-laying waterproof roll, pea gravel concreten protective layer, waterproof concrete structure bottom plate and cement-base infiltration crystallization coating water-repellent paint；Side wall waterproof construction includes extruded polystyrene board protective layer, self-adhesion macromolecule wet-laying waterproof roll, cement mortar screeding layer, waterproof concrete structure side wall and the cement-base infiltration crystallization coating water-repellent paint that outside-in is set gradually；Waterproof roofing structure includes waterproof concrete structure bottom plate, cement mortar screeding layer, self-adhesion macromolecule wet-laying waterproof roll, pea gravel concreten protective layer, root-resistant puncturing waterproof layer, plastic sheeting separation layer, pea gravel concreten protective layer and the cement-base infiltration crystallization coating water-repellent paint set gradually from bottom to up.Structurally waterproof performance can be improved using this structure.
Description
Technical field
It the utility model is related to the waterproof construction of a kind of waterproof construction, more particularly, to seashore pipe gallery.
Background technology
Pipe gallery is a kind of new urban space structure, can store electric power, communication, combustion gas, feedwater, heating power,
The municipal pipelines such as draining, possess comprehensive, long-term effect, maintainability, high-technology, Seismic Resistance And Disaster Reduction, the feature of environmental protection, low cost
Property, investment diversity, Operational reliability the features such as.Pipe gallery is built in the following rock of urban surface, soil layer simultaneously, can be by
The different degrees of erosion of underground water, and can be influenceed by Atmospheric precipitation, area of particularly bordering on the sea, erosion factor is more, how to protect
Hinder functional requirement and structure a century life requirement in underground pipe gallery engineering space, turn into the pipe gallery Engineering Quality Control that borders on the sea
One of difficult point.
Building technology is not yet ripe at home for pipe gallery at present, and waterproof technique is even more blank, and present situation piping lane waterproof is set
Meter is more to be defined by water supply and drainage structure or railway traffic engineering water-proofing treatment measure, and is the problem of brought therewith to pipe gallery
Serious inadaptable, it is serious percolating water to be present in piping lane after the completion of building, cause later stage operation maintenance cost to significantly improve.The opposing party
Face, seashore high water level, strong corrosive environment are higher to the waterproof requirement of pipe gallery, currently for this operating mode waterproof construction not yet
It was found that.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of prior art, there is provided a kind of water resistance for improving main body,
So as to effectively improve the waterproof construction for seashore pipe gallery of piping lane durability.
A kind of waterproof construction for seashore pipe gallery, including waterproof slab structure, side wall waterproof construction and top plate
Waterproof construction, described waterproof slab structure are included in the sand thick no less than 200mm that Foundation Pit bottom is laid successively from bottom to up
Stone bed course, the plain concrete cushion layer thick not less than 100mm, no less than 20mm solid cement mortar levellings layer, self-adhesion macromolecule wet-laying
Waterproof roll, pea gravel concreten protective layer, the waterproof concrete structure bottom plate that seepage-resistant grade is P8 and the above and no less than 1.5mm
Thick cement-base infiltration crystallization coating water-repellent paint, described self-adhesion macromolecule wet-laying waterproof roll are upward from the side of Foundation Pit bottom four
It is bent to foundation ditch side wall predetermined height；Described side wall waterproof construction is no less than including what outside-in was set gradually
Thick 30mm extruded polystyrene board protective layer, self-adhesion macromolecule wet-laying waterproof roll, no less than 20mm solid cement mortar levellings layer, anti-
Grade is oozed to apply for the waterproof concrete structure side wall and the cement-base infiltration crystallization coating waterproof thick no less than 1.5mm of P8 and the above
Material；The seepage-resistant grade that described waterproof roofing structure includes setting gradually from bottom to up is P8 and the waterproof concrete structure of the above
Bottom plate, no less than 20mm solid cement mortar levellings layer, self-adhesion macromolecule wet-laying waterproof roll, pea gravel concreten protective layer, resistance to
Puncture waterproof layer, plastic sheeting separation layer, pea gravel concreten protective layer and the cement-base infiltration crystallization coating thick no less than 1.5mm
Water-repellent paint, self-adhesion macromolecule wet-laying waterproof roll and cement mortar at waterproof slab structure and the side wall waterproof construction angle of cut
It is equipped between screed-coat and between self-adhesion macromolecule wet-laying waterproof roll and extruded polystyrene board protective layer and is grown no less than 600mm
Self-adhesion macromolecule wet-laying waterproof roll enhancement layer, in the bottom of side wall waterproof construction and in described self-adhesion macromolecule wet-laying
Vertically build brick block wall on the outside of waterproof roll enhancement layer by laying bricks or stones and carry out waterproofing protection, described extruded polystyrene board protective layer
Bottom support is arranged on brick block wall top wall；In described waterproof slab structure, side wall waterproof construction and waterproof roofing knot
Two pieces of adjacent self-adhesion macromolecule wet-laying waterproof rolls overlap setting in intersection in structure and lap width is not less than 120mm,
Prevent in two pieces of self-adhesion macromolecule wet-laying waterproof roll lap-joints covered with riband, described riband with self-adhesion macromolecule wet-laying
Water coiled material interface sets sealing compound to carry out encapsulation process；Self-adhesion high score at described side wall waterproof construction and the top plate angle of cut
The self-adhesion macromolecule wet-laying waterproof roll no less than 600mm length is equipped between sub- wet-laying waterproof roll and cement mortar screeding layer
Enhancement layer, described root-resistant puncturing waterproof layer extend to side wall waterproof construction certain altitude from top plate, root-resistant puncturing waterproof layer with
The interface of self-adhesion macromolecule wet-laying waterproof roll sets sealing compound.
The advantages of the utility model：Sand-gravel cushion, plain concrete layer, the cement bonded sand that piping lane waterproof slab structure is set first
Slurry screed-coat can resist the regional gravel cobble geology that borders on the sea may be to the destruction of flexible waterproof layer, on cement mortar screeding layer upper berth
The corrosion factor such as waterproof roll and plastic sheeting, resistance chlorion, while can effectively resist underground water and be penetrated at base arrangement
Inside piping lane, the pea gravel concreten protective layer on top can play effective protective effect in work progress, prevent that work progress is soft
Property waterproof layer is destroyed, and the theory that piping lane floor body uses water-proof concrete to embody based on main body waterproof can be effective
Improve piping lane durability, based penetrant crystalline coating water-repellent paint of cementing on piping lane bottom plate can effectively eliminate piping lane floor body by
In microcrack caused by various factors, so as to improve structurally waterproof performance；Outermost extruded polystyrene in piping lane side wall waterproof construction
Plate can effectively resist piping lane both sides banket backfill when may be to the destruction of flexible waterproof layer, the waterproof roll resistance chlorion of inner side
Deng corrosion factor, while it can effectively resist underground water and be penetrated at base arrangement inside piping lane, piping lane side wall main body uses waterproof
Concrete embodies the theory based on main body waterproof, can effectively improve piping lane durability, base of being cemented on piping lane side wall infiltration
Crystallization coating water-repellent paint can effectively eliminate piping lane main body microcrack caused by various factors, so as to improve structurally waterproof
Energy；The pea gravel concreten that piping lane top plate is set from top to bottom can play effective protective effect in work progress, prevent from constructing
Engineering plastics film separation layer is destroyed, and plastic sheeting separation layer is effective against the corrosion factors such as chlorion, and root-resistant puncturing is prevented
Water layer can effectively resist the vegetation root system puncture force for the environmental enrichment that borders on the sea, and pea gravel concreten can play effective guarantor in work progress
Shield acts on, and prevents that work progress plastic sheeting separation layer from being destroyed, self-adhesion macromolecule wet-laying waterproof roll can be close to piping lane top
Plate main body, it can effectively resist underground water and be penetrated at top board structure inside piping lane, piping lane top plate main body uses water-proof concrete body
Show the theory based on main body waterproof, piping lane durability can be effectively improved, based penetrant crystalline coating of being cemented on piping lane top plate
Water-repellent paint can effectively eliminate piping lane top plate main body microcrack caused by various factors, so as to improve structurally waterproof performance.
Internal flexible waterproof sheet is protected using brick block with side wall junction in pipe gallery bottom plate, waterproof volume
The interface of material sets solid and reliable sealing compound, and top plate sets riband and reinforced waterproofing layer further with side wall junction
Consolidate whole water-proof system.
Brief description of the drawings
Fig. 1 is a kind of main view profile of waterproof construction for seashore pipe gallery of the present utility model；
Fig. 2 is underground pipe gallery bottom plate and the waterproof construction schematic diagram of side wall corner in structure shown in Fig. 1；
Fig. 3 is flexible waterproof layer overlap joint schematic diagram in structure shown in Fig. 1；
Fig. 4 is underground pipe gallery top plate and the waterproof construction schematic diagram of side wall corner in structure shown in Fig. 1.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of waterproof construction for seashore pipe gallery of the present utility model as shown in Figure 1, including waterproof slab knot
Structure, side wall waterproof construction and waterproof roofing structure, described waterproof slab structure are included in Foundation Pit bottom from bottom to up successively
Laying is no less than the thick sand-gravel cushions 1 of 200mm, the plain concrete cushion layer 2 thick not less than 100mm, no less than 20mm solid cements
Mortar levelling layer 3, self-adhesion macromolecule wet-laying waterproof roll 4, pea gravel concreten protective layer 6, seepage-resistant grade are the anti-of P8 and the above
Water coagulation soil structure bottom plate 7-1 and the cement-base infiltration crystallization coating water-repellent paint 8 thick no less than 1.5mm, described self-adhesion are high
Molecule wet-laying waterproof roll 4 is folded upward to foundation ditch side wall predetermined height from the side of Foundation Pit bottom four；Described side wall waterproof knot
Structure includes the extruded polystyrene board protective layer 10 thick no less than 30mm that outside-in sets gradually, self-adhesion macromolecule wet-laying is prevented
Water coiled material 4, no less than 20mm solid cement mortar levellings layer 3, the waterproof concrete structure side wall 7-2 that seepage-resistant grade is P8 and the above
With the cement-base infiltration crystallization coating water-repellent paint 8 thick no less than 1.5mm；Described waterproof roofing structure include from bottom to up according to
The seepage-resistant grade of secondary setting is P8 and the above waterproof concrete structure bottom plate 7-3, no less than 20mm solid cement mortar levelling layers
3rd, self-adhesion macromolecule wet-laying waterproof roll 4, pea gravel concreten protective layer 6, root-resistant puncturing waterproof layer 11, plastic sheeting separation layer 5,
Pea gravel concreten protective layer 6 and the cement-base infiltration crystallization coating water-repellent paint 8 thick no less than 1.5mm.
As shown in Fig. 2 the self-adhesion macromolecule wet-laying waterproof roll 4 at waterproof slab structure and the side wall waterproof construction angle of cut
Laid between cement mortar screeding layer 3 and between self-adhesion macromolecule wet-laying waterproof roll 4 and extruded polystyrene board protective layer 10
There is the self-adhesion macromolecule wet-laying waterproof roll enhancement layer 4-1 no less than 600mm length, in the bottom of side wall waterproof construction and in institute
Vertically build brick block wall 9 on the outside of the self-adhesion macromolecule wet-laying waterproof roll enhancement layer stated by laying bricks or stones and carry out waterproofing protection, institute
The bottom of extruded polystyrene board protective layer 10 support stated is arranged on the roof of brick block wall 9.
As shown in figure 3, the polylith self-adhesion high score in waterproof slab structure, side wall waterproof construction and waterproof roofing structure
The sub- intersection of wet-laying waterproof roll 4, reinforcement processing need to be carried out, adjacent two pieces of self-adhesion macromolecule wet-laying waterproof rolls 4 are intersecting
Place's overlap joint is set and lap width is not less than 120mm, in two pieces of lap-joints of self-adhesion macromolecule wet-laying waterproof roll 4 covered with lid
Bar 13 is stitched, described riband sets sealing compound 12 to carry out encapsulation process with the interface of self-adhesion macromolecule wet-laying waterproof roll 4.
As shown in figure 4, self-adhesion macromolecule wet-laying waterproof roll 4 and cement bonded sand at side wall waterproof construction and the top plate angle of cut
It is equipped with the self-adhesion macromolecule wet-laying waterproof roll enhancement layer 4-1 no less than 600mm length between slurry screed-coat 3, described resistance to
Puncture waterproof layer 11 and extend to side wall waterproof construction certain altitude (being usually not less than 300mm), root-resistant puncturing waterproof layer from top plate
11 set sealing compound 12 with the interface of self-adhesion macromolecule wet-laying waterproof roll 4.
After the completion of excavation, sand-gravel cushion 1 is first performed in bottom, is then not less than 100mm thickness C20 on the upper berth of sand-gravel cushion 1
Plain concrete cushion layer 2, wait to reach and cement mortar 3 is smeared after intensity carry out levelling, self-adhesion macromolecule wet-laying is laid after reaching intensity
Waterproof roll 4, coiled material seam crossing according to the overlap joint that waterproof material is carried out shown in Fig. 3, after the completion of carry out pea gravel concreten protective layer 6
Construction, pouring for piping lane floor body concrete is carried out after reaching prescribed strength, after reaching design strength, carry out piping lane side wall master
Body construction, ensure that bottom plate self-adhesion macromolecule wet-laying waterproof roll 4 stretches out bottom plate above certain altitude before construction, meet overlap joint, take
Connect method to carry out by Fig. 3, poured and piping lane side wall is carried out after piping lane side wall main body concrete and form removal met water surface side cement mortar
Screed-coat 3 is constructed, and is then carried out self-adhesion macromolecule wet-laying waterproof roll 4 and extruded polystyrene board protective layer 10 and side wall successively
The construction of corner building block brick 9, piping lane top plate main body construction is carried out after the completion of side wall, after reaching intensity, carries out cement mortar successively
Screed-coat 3, self-adhesion macromolecule wet-laying waterproof roll 4, pea gravel concreten protective layer 6, root-resistant puncturing waterproof layer 11, plastic sheeting every
The construction of absciss layer 5, pea gravel concreten protective layer 6.Whole cement-base infiltration crystallization coating water-repellent paints 8 are in water-proof concrete
Row construction again after structure is fully completed.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (1)
- A kind of 1. waterproof construction for seashore pipe gallery, it is characterised in that：Including waterproof slab structure, side wall waterproof construction And waterproof roofing structure, what described waterproof slab structure was included in that Foundation Pit bottom lays successively from bottom to up is no less than Thick 200mm sand-gravel cushion, the plain concrete cushion layer thick not less than 100mm, no less than 20mm solid cement mortar levellings layer, self-adhesion Macromolecule wet-laying waterproof roll, pea gravel concreten protective layer, the waterproof concrete structure bottom plate that seepage-resistant grade is P8 and the above and The cement-base infiltration crystallization coating water-repellent paint thick no less than 1.5mm, described self-adhesion macromolecule wet-laying waterproof roll is from foundation ditch The hole side of bottom four is folded upward to foundation ditch side wall predetermined height；Described side wall waterproof construction is set successively including outside-in That puts is no less than the thick extruded polystyrene board protective layers of 30mm, self-adhesion macromolecule wet-laying waterproof roll, no less than 20mm solid cement sand Slurry screed-coat, the waterproof concrete structure side wall that seepage-resistant grade is P8 and the above and the cement-based penetrant knot thick no less than 1.5mm Crystal coating water-repellent paint；Described waterproof roofing structure includes the seepage-resistant grade that sets gradually from bottom to up for the anti-of P8 and the above Water coagulation soil structure bottom plate, no less than 20mm solid cement mortar levellings layer, self-adhesion macromolecule wet-laying waterproof roll, pea gravel concreten Protective layer, root-resistant puncturing waterproof layer, plastic sheeting separation layer, pea gravel concreten protective layer and the cement base thick no less than 1.5mm Penetrant crystalline coating water-repellent paint, the self-adhesion macromolecule wet-laying waterproof volume at waterproof slab structure and the side wall waterproof construction angle of cut It is equipped between material and cement mortar screeding layer and between self-adhesion macromolecule wet-laying waterproof roll and extruded polystyrene board protective layer No less than the self-adhesion macromolecule wet-laying waterproof roll enhancement layer of 600mm length, in the bottom of side wall waterproof construction and described Brick block wall is vertically built on the outside of self-adhesion macromolecule wet-laying waterproof roll enhancement layer by laying bricks or stones and has carried out waterproofing protection, described squeezes The support of modeling polystyrene board protecting layer bottom is arranged on brick block wall top wall；In described waterproof slab structure, side wall waterproof construction And two pieces of adjacent self-adhesion macromolecule wet-laying waterproof rolls overlap setting in intersection and overlap width in waterproof roofing structure Degree be not less than 120mm, in two pieces of self-adhesion macromolecule wet-laying waterproof roll lap-joints covered with riband, described riband and oneself Viscous macromolecule wet-laying waterproof roll interface sets sealing compound to carry out encapsulation process；Handed in described side wall waterproof construction and top plate The self-adhesion high score no less than 600mm length is equipped between self-adhesion macromolecule wet-laying waterproof roll and cement mortar screeding layer at angle Sub- wet-laying waterproof roll enhancement layer, described root-resistant puncturing waterproof layer extends to side wall waterproof construction certain altitude from top plate, resistance to The interface of root puncture waterproof layer and self-adhesion macromolecule wet-laying waterproof roll sets sealing compound.
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| CN201720521343.1U CN206768880U (en) | 2017-05-11 | 2017-05-11 | A kind of waterproof construction for seashore pipe gallery |
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| CN201720521343.1U CN206768880U (en) | 2017-05-11 | 2017-05-11 | A kind of waterproof construction for seashore pipe gallery |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104164A (en) * | 2018-01-24 | 2018-06-01 | 中铁四局集团市政工程有限公司 | A kind of underground pipe gallery waterproof construction |
| CN108104165A (en) * | 2018-01-24 | 2018-06-01 | 中铁四局集团市政工程有限公司 | A kind of waterproof slab node for underground pipe gallery |
| CN108457299A (en) * | 2018-01-18 | 2018-08-28 | 济南城建集团有限公司 | One-piece casting formula piping lane construction technology |
| CN109083199A (en) * | 2018-09-30 | 2018-12-25 | 广西壮族自治区城乡规划设计院 | A kind of pipe gallery and its cabinet waterproof construction |
| CN110541431A (en) * | 2019-08-23 | 2019-12-06 | 重庆建工住宅建设有限公司 | waterproof structure of pipe gallery and construction method thereof |
| CN112081324A (en) * | 2020-09-04 | 2020-12-15 | 江苏凯伦建材股份有限公司 | Ring-crossing method of side wall waterproof coating and top plate waterproof system |
| CN112252374A (en) * | 2020-10-23 | 2021-01-22 | 西南交通大学 | Construction method of roof waterproofing and drainage applied to comprehensive pipe gallery |
| CN113235646A (en) * | 2021-06-04 | 2021-08-10 | 中建七局安装工程有限公司 | Construction method for crossing subway station on comprehensive pipe rack |
| CN114197524A (en) * | 2021-11-29 | 2022-03-18 | 中国十七冶集团有限公司 | Waterproof construction method for civil air defense basement |
| CN114960750A (en) * | 2022-07-13 | 2022-08-30 | 中建二局第一建筑工程有限公司 | Anti-seismic waterproof prefabricated pipe gallery and construction method thereof |
| CN108643230B (en) * | 2018-06-12 | 2023-08-22 | 五冶集团上海有限公司 | Outer waterproof structure of underground comprehensive pipe rack and construction method |
-
2017
- 2017-05-11 CN CN201720521343.1U patent/CN206768880U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457299A (en) * | 2018-01-18 | 2018-08-28 | 济南城建集团有限公司 | One-piece casting formula piping lane construction technology |
| CN108104165A (en) * | 2018-01-24 | 2018-06-01 | 中铁四局集团市政工程有限公司 | A kind of waterproof slab node for underground pipe gallery |
| CN108104164A (en) * | 2018-01-24 | 2018-06-01 | 中铁四局集团市政工程有限公司 | A kind of underground pipe gallery waterproof construction |
| CN108643230B (en) * | 2018-06-12 | 2023-08-22 | 五冶集团上海有限公司 | Outer waterproof structure of underground comprehensive pipe rack and construction method |
| CN109083199A (en) * | 2018-09-30 | 2018-12-25 | 广西壮族自治区城乡规划设计院 | A kind of pipe gallery and its cabinet waterproof construction |
| CN109083199B (en) * | 2018-09-30 | 2023-10-27 | 广西壮族自治区城乡规划设计院 | Utility tunnel and box waterproof construction thereof |
| CN110541431A (en) * | 2019-08-23 | 2019-12-06 | 重庆建工住宅建设有限公司 | waterproof structure of pipe gallery and construction method thereof |
| CN112081324A (en) * | 2020-09-04 | 2020-12-15 | 江苏凯伦建材股份有限公司 | Ring-crossing method of side wall waterproof coating and top plate waterproof system |
| CN112252374A (en) * | 2020-10-23 | 2021-01-22 | 西南交通大学 | Construction method of roof waterproofing and drainage applied to comprehensive pipe gallery |
| CN113235646B (en) * | 2021-06-04 | 2023-03-07 | 中建七局安装工程有限公司 | Construction method for crossing subway station on comprehensive pipe rack |
| CN113235646A (en) * | 2021-06-04 | 2021-08-10 | 中建七局安装工程有限公司 | Construction method for crossing subway station on comprehensive pipe rack |
| CN114197524A (en) * | 2021-11-29 | 2022-03-18 | 中国十七冶集团有限公司 | Waterproof construction method for civil air defense basement |
| CN114960750A (en) * | 2022-07-13 | 2022-08-30 | 中建二局第一建筑工程有限公司 | Anti-seismic waterproof prefabricated pipe gallery and construction method thereof |
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Effective date of registration: 20200506 Address after: No. fifty-two Dongting Road, Hexi District, Tianjin Patentee after: Water conservancy and Hydropower Construction Group Co., Ltd. of China Construction Sixth Engineering Bureau Address before: 300457 Taida MSD-C1 21 floor, First Avenue, Tianjin Development Zone, Tanggu District, Tianjin Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION CORP., Ltd. |
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