CN206545228U - A kind of piping lane with waterproof construction - Google Patents
A kind of piping lane with waterproof construction Download PDFInfo
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- CN206545228U CN206545228U CN201621303186.9U CN201621303186U CN206545228U CN 206545228 U CN206545228 U CN 206545228U CN 201621303186 U CN201621303186 U CN 201621303186U CN 206545228 U CN206545228 U CN 206545228U
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Abstract
The utility model is related to piping lane waterproof technique field, more particularly to a kind of piping lane with waterproof construction；Including bottom plate, side wall and top plate, the plate outer side is provided with concrete bed course, and each side-wall outer side is equipped with the outside of solid brick wall, the top plate and is provided with reinforced concrete floor；Waterproof slab structure is provided between the bottom plate and the concrete bed course, the waterproof slab structure includes the Macromolecular self-adhesive membrane waterproof roll layer set gradually from inside to outside and geotextiles laying.Piping lane disclosed in the utility model with waterproof construction, selection is with good impervious, decay resistance high polymer material to resist the weak erosive when immersion long-term to concrete structure of complicated groundwater environment and alternation of wetting and drying effect, it is ensured that the durability of structure；Macromolecule coiled material possesses and good tensile strength and excellent fracture elongation simultaneously, can bear vertical load and corresponding sedimentation and deformation ability that structures weight band comes.
Description
Technical field
The utility model is related to piping lane waterproof technique field, more particularly to a kind of piping lane with waterproof construction.
Background technology
, the national related request and opinion for progressively proposing city management construction in 2016, relevant unit pair in 2015《City
City's pipe gallery engineering legislation》GB50838-2012 has carried out repairing volume, but repaiies editorial afterword《City integrated piping lane engineering technology
Specification》GB50838-2015 mainly provide with specification be pipe master-plan, pipeline designs, affiliated facility design and structure design
Relevant regulations and requirement with construction, to the waterproof guard requirement and few of piping lane, its waterproof guard is mainly illustrated and required
It is as follows：Pipe gallery should enter according to factors such as weather conditions, hydrogeological situation, design feature, construction method and use conditions
Row waterproof guard, classification of waterproof standard should be two grades, and should meet the safety, durability and use requirement of structure.While provision
Illustrate clearly：According to national standard《Water-proof technology of underground projects code》The 3.2.1 articles regulation of GB 50108-2008, integrated pipe
Corridor classification of waterproof standard should be two grades.The underground engineering of pipe gallery does not answer leak, and body structure surface can have a small amount of wet stain.Total wet stain
Area not should be greater than the 1/1000 of total water repellent area；Any 100m2Wet stain on water repellent area is no more than at 1, single wet stain
Maximum area cannot be greater than 0.1m2The movement joint of pipe gallery, construction joint and the weakness that the positions such as seam are Pipe racks is paid in advance
Position, should suitably be strengthened its waterproof and fire prevention measure.Precast assembly pipe gallery piece waterproof should use and pay shaping in advance
Elastic sealing gasket is main waterproof measure, and the interfacial stress of elastic sealing gasket is not lower than 1.5MPa.
More than, though having certain requirement to the waterproof measure of prefabricated piping lane piece, remaining does not have specific waterproofing design
And node way.This is allowed in some regions or some piping lane waterproofing designs, random larger, as long as general meet《Ground
Lower engineering waterproofing technical regulation》Bis- grades of GB 50108-2008 set up defences, while according to detail treatment in existing underground specification
Way typically can all exist a variety of, and corresponding selectivity need to be carried out according to item-function and service condition and is designed, random larger,
Site operation is again wrong complicated eventually, it is impossible to the just genuine effect of waterproof is completely secured.And piping lane is typically all embedded in underground, built-in function is got over
Come more, also there is certain requirement (100 years) structure design service life, and existing groundwater environment also becomes increasingly complex, the later stage
Use requirement safety, repairs and requires easy, if early stage is blindly designed, be certain to the puzzlement for causing the later stage to use and repair, because
This considers, prudent treatment with caution under not clear and definite relevant design and node requirements with greater need for us.Therefore be directed to form compared with
It is single, for the more unified municipal piping lane of function, it may be considered that unified systematic waterproofing design and detail treatment deepen standard.
This is allowed in some regions or some piping lane waterproofing designs, random larger, as long as general meet《Underground work
Journey waterproof technique code》Bis- grades of GB 50108-2008 set up defences, and piping lane is typically all embedded in underground, and built-in function is increasingly
Many, also there is certain requirement (100 years) structure design service life, and existing groundwater environment also becomes increasingly complex, and the later stage uses
It is required that safety, repairs and require easy, if early stage is blindly designed, it is certain to the puzzlement for causing the later stage to use and repair, therefore need
There is a kind of waterproofing design of system to provide certain standard and reference value.
Shown in Figure 1, wherein a is elastic packing mat material, and b is filleting groove；Precast assembly pipe gallery piece waterproof should
Use and pay forming elastic sealing gasket in advance for main waterproof measure, the interfacial stress of elastic sealing gasket is not lower than 1.5MPa.Piece
Elastic sealing gasket should be along ring, from face pocket around city frame-type.Channel away, sectional dimension should be with elastic sealing gasket form and size phase
Matching.The filleting groove Construction treatment is pays assembled pipe gallery piece processing requirement way in advance, and cast-in-place concrete piping lane is constructed
The Construction treatment of seam can not be carried out using the method, and relative usage is narrower.
Therefore, in order to solve the above problems, it is badly in need of a kind of new piping lane with waterproof construction of invention.
The content of the invention
The purpose of this utility model is：A kind of piping lane with waterproof construction that can solve the problem that piping lane waterproof problem is provided.
The utility model provides following proposal：
A kind of piping lane with waterproof construction, including bottom plate, side wall and top plate, the plate outer side are provided with concrete bed course, each institute
Side-wall outer side is stated to be equipped with the outside of solid brick wall, the top plate provided with reinforced concrete floor；
Waterproof slab structure is provided between the bottom plate and the concrete bed course, the waterproof slab structure is included from inside to outside
The Macromolecular self-adhesive membrane waterproof roll layer and geotextiles laying set gradually.
Preferably, side wall waterproof construction, the side wall waterproof construction bag are provided between the side wall and the solid brick wall
Include the two-component polymer cement water-proof coating set gradually from inside to outside and Macromolecular self-adhesive membrane waterproof roll layer.
Preferably, waterproof roofing structure, the waterproof roofing knot are provided between the top plate and the reinforced concrete floor
Structure include set gradually from inside to outside two-component polymer cement water-proof coating, Macromolecular self-adhesive membrane waterproof roll layer and every
Absciss layer.
Preferably, the bottom plate is provided with node processing structure bag at node processing structure at build joint, the build joint
Back-adhering waterstop, middle buried water stop and flexible packing material are included, the back-adhering waterstop is corresponding with build joint position to be set
Put, and fixation is sealed with the bottom plate, the middle buried water stop and flexible packing material are arranged in the build joint, described
The two ends of middle buried water stop are stretched into the bottom plate, and the middle buried water stop is provided with Grouting Pipe.
Preferably, node processing structure at node processing structure at post-cast strip, the post-cast strip is additionally provided with the bottom plate
Including the plain concrete cushion layer set gradually from bottom to up, geotextiles laying, Macromolecular self-adhesive membrane waterproof roll layer, reinforcing bar
Concrete pressure-bearing flaggy, separation layer and post-cast strip layer.
Preferably, node processing structure also includes enhancement layer at the post-cast strip, and the enhancement layer sets and poured in the rear
The both sides of belt.
Preferably, the enhancement layer is made of PCC-501 cement-based capillary crystalline waterproof coatings.
Preferably, wall pipe node processing structure is additionally provided with the bottom plate, the side wall or the top plate, it is described through walls
Pipe node processing structure includes the Macromolecular self-adhesive membrane waterproof roll layer being arranged on from inside to outside on the wall pipe and is used for
Fixed metal pipe collar, the end of the Macromolecular self-adhesive membrane waterproof roll layer is provided with sealing compound, and the wall pipe is provided with
Seal ring, the seal ring is arranged in the side wall.
Preferably, node at node processing structure at the permanent wall of bottom plate, the permanent wall of bottom plate is additionally provided with the bottom plate
Processing structure includes the geotextiles set from inside to outside on the interim wall being arranged on the permanent wall, the permanent wall
Laying and Macromolecular self-adhesive membrane waterproof roll layer, the interim wall are provided with Macromolecular self-adhesive membrane waterproof roll layer,
The Macromolecular self-adhesive membrane waterproof roll layer is fixed by screw with the interim wall.
Preferably, the material of the separation layer uses any in malthoid, PE films.
The beneficial effect that the utility model is produced：
Piping lane disclosed in the utility model with waterproof construction, selection is with good impervious, decay resistance height
Molecular material to resist complicated groundwater environment it is long-term to concrete structure immersion and alternation of wetting and drying effect when weak erosive,
Ensure the durability of structure；Macromolecule coiled material possesses and good tensile strength and excellent fracture elongation simultaneously, can bear to construct
Vertical load and corresponding sedimentation and deformation ability that thing weight band comes；Bottom plate position uses special the applying of pre-installed and inverted adhered macromolecule coiled material
Work method, can provide its full cementitiousness with structure structure, realize that there is provided enough anti-channelings with the common sedimentation and deformation in basis
Outlet capacity, while can accelerate the construction speed of bottom plate position, and then saves overall cost；Side wall and top use two-component polywater
The integrated mode that mud water-repellent paint and high-polymer self-adhesion waterproof coiled material two pass are set up defences, polymer cement waterproof paint can overcome the disadvantages that coagulation
Structure partial defect in native casting process, improves the adhesion strength of follow-up macromolecule coiled material and basic unit, and increases waterproof effect.
Brief description of the drawings
Fig. 1 is the structural representation of traditional piping lane waterproof construction；
Fig. 2 is the general structure schematic diagram of the piping lane of the present utility model with waterproof construction；
Fig. 3 is the schematic diagram of node processing structure at build joint of the present utility model；
Fig. 4 is the schematic diagram of node processing structure at post-cast strip of the present utility model；
Fig. 5 is the schematic diagram of wall pipe node processing structure of the present utility model；
Fig. 6 is the schematic diagram of node processing structure at the permanent wall of bottom plate of the present utility model.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
It is shown in Figure 2, a kind of piping lane with waterproof construction, including bottom plate 1, side wall 2 and top plate 3, the plate outer side
Provided with concrete bed course 4, solid brick wall 5, the top plate are equipped with provided with compacting layer 24, each side-wall outer side on the downside of the concrete bed course
Outside is provided with reinforced concrete floor 6；Waterproof slab structure, the waterproof slab knot are provided between the bottom plate and the concrete bed course
Structure includes the Macromolecular self-adhesive membrane waterproof roll layer 7 set gradually from inside to outside and geotextiles laying 8.The side wall and institute
State and side wall waterproof construction is provided between solid brick wall, the two-component that the side wall waterproof construction includes setting gradually from inside to outside is gathered
Compound cement water-proof coating 9 and Macromolecular self-adhesive membrane waterproof roll layer 7.Set between the top plate and the reinforced concrete floor
There is waterproof roofing structure, the waterproof roofing structure includes the two-component polymer cement water-proof coating set gradually from inside to outside
9th, Macromolecular self-adhesive membrane waterproof roll layer 7 and separation layer 10, the material of the separation layer use malthoid.When it is implemented, institute
The material for stating separation layer can be with PCC-501 cement-based capillary crystalline waterproof coatings.
Shown in Figure 3, the bottom plate is provided with node processing knot at node processing structure at build joint, the build joint
Structure includes back-adhering waterstop 11, middle buried water stop 12 and flexible packing material 13, the back-adhering waterstop and build joint
Position is correspondingly arranged, and seals fixation with the bottom plate, and the middle buried water stop and flexible packing material are arranged on the structure
Make in seam, the two ends of the middle buried water stop are stretched into the bottom plate, the middle buried water stop is provided with Grouting Pipe 14.
The position in the permanent gap such as movement joint, subsiding crack, aseismatic joint, in Macromolecular self-adhesive membrane waterproof roll top structure outer surface
Set and extra play 15, the extra play and the adhesive polymer are set below back-adhering waterstop, the back-adhering waterstop
Filling PE rods 151 are sealed between glued membrane waterproof roll layer 7, and the PE rods are molded by PE resinoids, and the external labeling type stops
Water band is bonded and fixed on macromolecule coiled material using double sided self-adhesive tape, while the buried water stop and soft in relative set in seam
Property packing material, and embedded built-in slip casting pipe constitutes the node processing system at build joint.
It is shown in Figure 4, node processing at node processing structure at post-cast strip, the post-cast strip is additionally provided with the bottom plate
Structure includes the plain concrete cushion layer 4 set gradually from bottom to up, geotextiles laying 8, Macromolecular self-adhesive membrane waterproof roll
Layer 7, armored concrete pressure-bearing flaggy 16, separation layer 10 and post-cast strip layer 17.Node processing structure also includes at the post-cast strip
Enhancement layer 18, the enhancement layer is arranged on the both sides of the post-cast strip layer, and the enhancement layer uses PCC-501 cement-based penetrant knots
Brilliant water-repellent paint is made；The post-cast strip layer is protected provided with plank 181；The material of the separation layer uses malthoid, tool
When body is implemented, the material of the separation layer can also be PE films.200mm is dug under the position of post-cast strip, so as to the follow-up position
Corresponding bearing plate is made on macromolecule coiled material top.Macromolecule pre-installed and inverted adhered series coiled material preferably adds with laying in the same direction with rear, is turning
Fixation is aided in pad at angle, extra play can be used as using SAM self-adhesive coiled materials in its underpart.After the completion of follow-up bottom slab concreting,
Brush PCC-501 cement-based capillary crystalline waterproof coatings (consumption is not less than 1.5kg/m2) and carry out at enhancing in the part interior both sides
Reason.Plain concrete cushion layer described in the present embodiment and the concrete bed course are identical structure, are illustrated hereby.
It is shown in Figure 5, wall pipe node processing structure is additionally provided with the bottom plate, the side wall and the top plate,
The wall pipe node processing structure includes the Macromolecular self-adhesive membrane waterproof roll being arranged on from inside to outside on the wall pipe
Layer 7 and for fixed metal pipe collar 19, the end of the Macromolecular self-adhesive membrane waterproof roll layer is provided with sealing compound 20, described
Wall pipe is provided with seal ring 21, and the seal ring is arranged in the side wall.Coating disconnects with coiled material at pipe root, and coating enters
The appropriate enhancing processing of row, the coiled material for cutting respective width carries out cladding processing to tube wall, with extrusion bonding machine to tube wall
The coiled material on overlap joint processing, tube wall is carried out with the coiled material of wall, and rear encapsulation process is fixed with ferrule.
It is shown in Figure 6, it is additionally provided with the bottom plate at node processing structure at the permanent wall of bottom plate, the permanent wall of bottom plate
Node processing structure includes setting from inside to outside on the interim wall 22 being arranged on the permanent wall 5, the permanent wall
Geotextiles laying 8 and Macromolecular self-adhesive membrane waterproof roll layer 7, the interim wall is anti-provided with Macromolecular self-adhesive membrane
Water coiled material layer 7, the Macromolecular self-adhesive membrane waterproof roll layer is fixed by screw 23 with the interim wall.Geotextiles are padded
Construction builds high 300mm interim wall by laying bricks or stones on 120 brick solid wall tops to 120 brick solid wall top side faces, and bottom plate position is overlay
300 high brick interim wall sides, and being temporarily fixed on the position surely are turned on formula Macromolecular self-adhesive membrane waterproof roll.
Piping lane disclosed in the utility model with waterproof construction, selection is with good impervious, decay resistance height
Molecular material to resist complicated groundwater environment it is long-term to concrete structure immersion and alternation of wetting and drying effect when weak erosive,
Ensure the durability of structure；Macromolecule coiled material possesses and good tensile strength and excellent fracture elongation simultaneously, can bear to construct
Vertical load and corresponding sedimentation and deformation ability that thing weight band comes；Bottom plate position uses special the applying of pre-installed and inverted adhered macromolecule coiled material
Work engineering method, can provide its full cementitiousness with structure structure, realize that there is provided enough anti-channelings with the common sedimentation and deformation in basis
Outlet capacity, while can accelerate the construction speed of bottom plate position, and then saves overall cost；Side wall and top use two-component polywater
The integrated mode that mud water-repellent paint and high-polymer self-adhesion waterproof coiled material two pass are set up defences, polymer cement waterproof paint can overcome the disadvantages that coagulation
Structure partial defect in native casting process, improves the adhesion strength of follow-up macromolecule coiled material and basic unit, and increases waterproof effect.
In the present embodiment, the construction procedure of the waterproof system is：According to the basic level requirement of waterproof construction, carry out at basic unit
No-sundries, sharp skeletal grain etc. are answered by reason, the basic unit after processing；One of geotextiles pad is first laid in bottom plate position, then carries out big roll material
Overlay.Bottom plate position coiled material is laid by the way of pre-installed and inverted adhered, and overlap joint length of side side is carried out using welding manner, and short side is used
The mode of bilateral overlap joint adhesive tape capping pig's tongue is handled；After the completion of the construction of bed course coiled material before colligation baseplate reinforcing bar, table is removed
Face barrier film.Fixed in flat facade intersection using fixed/bright nail of pad auxiliary；Bed course build joint is managed everywhere：In big face
After the completion of Macromolecular self-adhesive membrane construction, the construction of coiled material extra play, extra play volume are being carried out at build joint in the range of 1000mm
Material is still carried out at the position using macromolecule coiled material, smooth straight at construction joint to ensure, and position is accurate, needs first in big face
Snap the line control is carried out on coiled material, extra play need to first overlay, after it is interim fixed at one end, then in rolls, because of the coiled material side of big face paving
To, paving extra play need big roll material remove after progress vertical with extra play, therefore extra play construction before reinforcing bar colligation because carrying out,
Note because coiled material is removed there is certain adhesiveness after barrier film, while in order to ensure the smooth straight of coiled material enhancement layer, therefore in advance
Paving should have certain angle, while need many people's pavings, to ensure that coiled material is smooth straight and bubble-free.Installation of membrane needs the fissure of displacement to overlap
(forbidding cross overlap joint)；After the completion of paving, back-adhering waterstop (PE resinoids are molded), the external labeling type sealing need to be set up
Band is bonded and fixed on macromolecule coiled material using double sided self-adhesive tape, while the buried water stop in the interior relative set of seam, in seam
It is internal as requested, advance fixing flexible packing material, and embedded built-in slip casting pipe constitutes the node processing system at build joint,
Complete the corresponding structural concrete of after-pouring；Manage everywhere bed course post-cast strip：Before bed course is poured, 200mm, lower digging should be dug down
The width that width should combine post-cast strip is carried out, and should typically be extended out along post-cast strip both sides and is respectively not less than 250mm, while side is according to 45
Spend angle slope, after-pouring bed course.After the completion of, first carrying out the processing of thin portion extra play with SAM self-adhesive coiled materials at the position, (width is
Post-cast strip width both sides respectively extend out 250mm), big face of constructing afterwards overlays macromolecule coiled material, and macromolecule coiled material is preferably in the same direction with post-cast strip
Laying, after the completion of, make corresponding bearing plate in the position casting concrete.It is simultaneously suitable at the post empiricism seam of bearing plate top
Separation layer (malthoid/PE films etc.) is set.Buried water stop (also can be after the completion of pouring in being buried at post-cast strip according to structural thickness
Embedded expansion sealing strip/glue), post-cast strip structure on two sides is poured after completion and final set, and laitance is carried out preferably at the inner surface of post-cast strip
Cleaning, and brushing consumption is not less than 1.5kg/m2 PCC-501 cement-based capillary crystalline waterproof coatings.After the completion of, at an upper portion thereof
Carry out closed protective with plank sheathing etc., both sides are preferably laid bricks wall dash.After settlement stability, clear up again, and use expansive concrete
Pour the position.If it is necessary, preferably burying the related measures such as pre-pouring grout system, dark drainpipe, ditch at the position；Bottom plate position is overlay
, can directly assembling reinforcement, casting concrete, without carrying out applying for protective layer after the completion of Macromolecular self-adhesive membrane waterproof roll construction
Work processing；According to width, permanent protection wall should be set on piping lane periphery, while according to coiled material lapping demand, in forever protection wall
Top build the interim of certain altitude by laying bricks or stones and lead wall, the coiled material of bottom plate position is temporarily fixed at can reject interim and leads wall surface, waits to mix
Solidifying soil rejects interim wall of leading after the completion of pouring and conserving, and overlapping part at dew remains to carry out with side wall adhesive polymer coiled material
Overlap joint processing；After the completion of side wall portion structure is poured, first corresponding thin portion etc. (seam, pipeline etc.) is handled；Processing is completed
Afterwards, first constructed using two-component polymer cement waterproof paint, the two-component polymer cement waterproof paint can overcome the disadvantages that
Structure partial defect in concreting process, improves the adhesion strength of follow-up macromolecule coiled material and basic unit, and increases waterproof
Effect；Two-component polymer cement waterproof paint is constructed in side wall construction bottom to the reserved macromolecule coiled material upper edge in bottom plate position
；Carry out completely bonding paving construction using self-adhering-type Macromolecular self-adhesive membrane, and the macromolecule coiled material reserved with bottom plate position enters
The effective overlap joint processing of row；The same side wall of top plate position construction；It is not directly placed to the Concrete seat pad suggestion below bearing rod in horizontal stroke
On waterproof roll, the similar geotextiles of size can be placed below cushion block as cushion；Local reinforcing bar needs the ground welded
Side, to avoid welding slag from scorching coiled material, the geotextiles that water wetting can be laid below welding position carry out protection isolation.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of piping lane with waterproof construction, it is characterised in that：Including bottom plate, side wall and top plate, the plate outer side is provided with concrete
Bed course, each side-wall outer side is equipped with the outside of solid brick wall, the top plate and is provided with reinforced concrete floor；
Waterproof slab structure is provided between the bottom plate and the concrete bed course, the waterproof slab structure is included from inside to outside successively
The Macromolecular self-adhesive membrane waterproof roll layer and geotextiles laying of setting.
2. the piping lane according to claim 1 with waterproof construction, it is characterised in that：The side wall and the solid brick wall it
Between be provided with side wall waterproof construction, the side wall waterproof construction includes the two-component polymer cement water-proof that sets gradually from inside to outside
Coating and Macromolecular self-adhesive membrane waterproof roll layer.
3. the piping lane according to claim 2 with waterproof construction, it is characterised in that：The top plate and the armored concrete
Waterproof roofing structure is provided between layer, the waterproof roofing structure includes the two-component polymer cement set gradually from inside to outside
Waterproof coating, Macromolecular self-adhesive membrane waterproof roll layer and separation layer.
4. the piping lane according to claim 3 with waterproof construction, it is characterised in that：The bottom plate is provided with section at build joint
Node processing structure includes back-adhering waterstop, middle buried water stop and flexible filling material at point processing structure, the build joint
Material, the back-adhering waterstop is correspondingly arranged with build joint position, and seals fixation, the middle buried water stop with the bottom plate
Be arranged on flexible packing material in the build joint, the two ends of the middle buried water stop are stretched into the bottom plate, it is described in
Buried water stop is provided with Grouting Pipe.
5. the piping lane according to claim 4 with waterproof construction, it is characterised in that：It is additionally provided with the bottom plate at post-cast strip
Node processing structure includes plain concrete cushion layer, the geotechnique set gradually from bottom to up at node processing structure, the post-cast strip
Cloth laying, Macromolecular self-adhesive membrane waterproof roll layer, armored concrete pressure-bearing flaggy, separation layer and post-cast strip layer.
6. the piping lane according to claim 5 with waterproof construction, it is characterised in that：Node processing structure at the post-cast strip
Also include enhancement layer, the enhancement layer is arranged on the both sides of the post-cast strip layer.
7. the piping lane according to claim 6 with waterproof construction, it is characterised in that：The enhancement layer uses PCC-501 water
Mud based penetrant crystalline water-repellent paint is made.
8. the piping lane according to claim 7 with waterproof construction, it is characterised in that：The bottom plate, the side wall or described
Wall pipe node processing structure is additionally provided with top plate, the wall pipe node processing structure includes being arranged on described wear from inside to outside
Macromolecular self-adhesive membrane waterproof roll layer on wall coil and for fixed metal pipe collar, the Macromolecular self-adhesive membrane waterproof volume
The end of material layer is provided with sealing compound, and the wall pipe is provided with seal ring, and the seal ring is arranged in the side wall.
9. the piping lane according to claim 8 with waterproof construction, it is characterised in that：It is permanent that bottom plate is additionally provided with the bottom plate
Node processing structure includes the interim wall being arranged on the permanent wall at node processing structure at wall, the permanent wall of bottom plate
Geotextiles laying and the Macromolecular self-adhesive membrane waterproof roll layer set from inside to outside on body, the permanent wall, it is described to face
When wall provided with Macromolecular self-adhesive membrane waterproof roll layer, Macromolecular self-adhesive membrane waterproof roll layer passes through screw and institute
Interim wall is stated to fix.
10. the piping lane according to claim 9 with waterproof construction, it is characterised in that：The material of the separation layer is using oil
Any in felt, PE films.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621303186.9U CN206545228U (en) | 2016-11-30 | 2016-11-30 | A kind of piping lane with waterproof construction |
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| CN201621303186.9U CN206545228U (en) | 2016-11-30 | 2016-11-30 | A kind of piping lane with waterproof construction |
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| CN107989068A (en) * | 2017-12-07 | 2018-05-04 | 中国市政工程西北设计研究院有限公司 | A kind of waterproof construction of pipe gallery outer wall |
| CN108005112A (en) * | 2017-11-13 | 2018-05-08 | 广东华隧建设集团股份有限公司 | For underground pipe gallery rainwater cabin and the construction method of comprehensive cabin waterproofing of movement joints |
| 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 |
| CN109056811A (en) * | 2018-09-27 | 2018-12-21 | 大连美宸特环保节能产品有限公司 | A kind of subway open-cut station main structure waterproof construction method |
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| CN110331740A (en) * | 2019-06-05 | 2019-10-15 | 中建八局第三建设有限公司 | A kind of Waterproofing Technology of Underground Works method |
| CN112982748A (en) * | 2021-02-24 | 2021-06-18 | 中铁六局集团有限公司交通工程分公司 | Construction method of large-span cast-in-place clear water impervious wall |
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| CN107905254A (en) * | 2017-11-16 | 2018-04-13 | 中铁四局集团有限公司 | The construction method of mould trolley in a kind of pipe gallery formwork integrated hydraulic |
| CN107989068A (en) * | 2017-12-07 | 2018-05-04 | 中国市政工程西北设计研究院有限公司 | A kind of waterproof construction of pipe gallery outer wall |
| 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 |
| CN109056811A (en) * | 2018-09-27 | 2018-12-21 | 大连美宸特环保节能产品有限公司 | A kind of subway open-cut station main structure waterproof 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 |
| CN110331740A (en) * | 2019-06-05 | 2019-10-15 | 中建八局第三建设有限公司 | A kind of Waterproofing Technology of Underground Works method |
| CN112982748A (en) * | 2021-02-24 | 2021-06-18 | 中铁六局集团有限公司交通工程分公司 | Construction method of large-span cast-in-place clear water impervious wall |
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