CN110397225A - One kind going out roof pipeline waterproof construction and its construction method - Google Patents
One kind going out roof pipeline waterproof construction and its construction method Download PDFInfo
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- CN110397225A CN110397225A CN201910616853.0A CN201910616853A CN110397225A CN 110397225 A CN110397225 A CN 110397225A CN 201910616853 A CN201910616853 A CN 201910616853A CN 110397225 A CN110397225 A CN 110397225A
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- pipeline
- water string
- waterproof
- roofing
- layer
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 239000003365 glass fiber Substances 0.000 claims abstract description 23
- 239000003513 alkali Substances 0.000 claims abstract description 21
- 239000000565 sealant Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 238000004078 waterproofing Methods 0.000 claims description 13
- 239000002674 ointment Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 42
- 230000000694 effects Effects 0.000 description 12
- 238000005336 cracking Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000006071 cream Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to one kind to go out roof pipeline waterproof construction, it is related to the technical field of roof waterproof, pipeline including prominent roofing, water string is arranged on the pipeline, the flange being fitted on roofing is installed on the water string, it is tightly connected at the top of the water string and pipeline by connector, waterproof layer is provided with outside the water string, described waterproof layer one end extends on roofing, the other end is wrapped on water string upwards, the waterproof layer successively includes interior bonding mortar layer from inside to outside, waterproof roll, outer bonding mortar layer, alkali resistant glass fibre open weave cloth and concrete cover, the concrete cover both ends each extend over out waterproof roll and alkali resistant glass fibre open weave cloth；The annular protrusion for being installed with top surface and concrete cover either flush on the outside of the water string and being inserted into inside concrete cover, the annular protrusion and concrete cover top surface are provided with sealant.The present invention has the advantages that easy for installation, good seepage-proof property.
Description
Technical field
The present invention relates to the technical fields of roof waterproof, go out roof pipeline waterproof construction and its construction more particularly, to one kind
Method.
Background technique
Currently, in most of buildings, pipeline usually needs to extend roofing, and pipeline be pierced by roofing it is more weak,
The problems such as being easy to cause infiltration, for this reason, it may be necessary to improve the waterproof performance of roofing and pipeline junction.
It is existing, can application number CN201220401472.4 for reference, authorized announcement date is on 2 13rd, 2013, real
With New Name are as follows: go out roof pipeline waterproofing node.This application is related to a kind of roof pipeline waterproofing node out, including prominent room
The pipeline in face, the duct wrap are equipped with pipe sleeve, and the pipe sleeve periphery is equipped with waterproof layer, and one end of the waterproof layer is arranged in pipe
It puts on, the other end is extended on roofing, and the waterproof layer top is enclosed equipped with a ferrule, and the waterproof layer has poured outside
Arrangement of reinforcement fine-stone concrete fender pier, the fender pier and ferrule in the same horizontal line, are provided with oil between the ferrule and fender pier gap
Cream.The utility model is directly carried out waterproof layer with arrangement of reinforcement fine-stone concrete fender pier to block and fix ferrule, simple with material and durable
Performance is excellent, so that waterproof performance is more preferable, it is practical.But roof pipeline waterproofing node should be gone out due between pipeline and casing
Seepage control measure is not carried out, so easily seeping water between casing and pipeline.
Application number CN201720878373.8 one kind goes out roof pipeline waterproof construction, the pipeline including prominent roofing, described
Duct wrap be equipped with water string, the periphery of the water string is equipped with waterproof roll, and described waterproof roll one end is prolonged
It stretches and is arranged on roofing, water string is wrapped in interior and is extended on pipeline, the top of the waterproof roll by the other end
End is equipped with clip, for tightening waterproof roll in pipeline；The junction of the water string and roofing is equipped with groove, institute
Filled with sealing material in the groove stated；Seal ring is additionally provided with the contact position of roofing on the water string of the waterproof construction.
The structure can effectively avoid the leakage because caused by expanding with heat and contract with cold pipeline, water string and roofing.But since clip only rises
To the effect of fixed waterproof roll, not Packed effect, so waterproofing unction is old between roof pipeline and water string out
When change, it can be leaked between caused pipeline and water string.
Summary of the invention
The first purpose of the invention is to provide one kind to go out roof pipeline waterproof construction, solve pipeline and water string it
Between the problem of being easy to happen leakage, have the advantages that good seepage-proof property
Foregoing invention purpose of the invention has the technical scheme that
One kind going out roof pipeline waterproof construction, the pipeline including prominent roofing, and water string is arranged on the pipeline, described anti-
It is installed with the flange being fitted on roofing on jacket pipe, is tightly connected at the top of the water string and pipeline by connector, institute
It states and is provided with waterproof layer outside water string, described waterproof layer one end extends on roofing, and the other end is wrapped in water string upwards
On, the waterproof layer successively includes interior bonding mortar layer, waterproof roll, outer bonding mortar layer, alkali-resisting glass fiber grid from inside to outside
Cloth and concrete cover, the concrete cover both ends each extend over out waterproof roll and alkali resistant glass fibre open weave cloth；It is described
The annular protrusion for being installed with top surface and concrete cover either flush on the outside of water string and being inserted into inside concrete cover,
The annular protrusion and concrete cover top surface are provided with sealant.
By using above-mentioned technical proposal, first by being turned on water string outer wall integrally formed with outwardly extending
Side, flange by the joint sealing of water string and roofing, and on the outside, closed by setting waterproof layer, increases the anti-of waterproof construction
It is aqueous can, prevent because, because of material difference, expanding with heat and contract with cold is different between water string and roofing, caused water string outer wall with
The problem of seeping water between roofing, and alkali resistant glass fibre open weave cloth is set in waterproof layer, increase the cracking resistance of waterproof layer,
Waterproof effect is more preferable；
Water string is connect sealing by connector at the top of pipeline simultaneously, avoids the gap between water string and pipeline
Generate leakage phenomenon；
It is carried out by the way that annular protrusion is arranged on water string, and in annular protrusion and concrete cover top surface setting sealant
Sealing increases waterproof layer in the waterproof performance with water string seam crossing, while the setting of annular protrusion, by waterproof layer and waterproof
The seam crossing of casing makes sealant in seam crossing integrality, by being converted into level vertically so as to avoid because of waterproof layer
Material is different between water string, and the amount difference expanded with heat and contract with cold leads to the problem of seeping water between waterproof layer and water string.This
Invention has the advantages that good water-proof effect, cracking resistance are strong.
The present invention is further arranged to: the connector includes the inner sleeve and outer sleeve of concentric setting, the inner sleeve
Spacing between cylinder and outer sleeve is the sum of water string and pipeline wall thickness, is installed at the top of the inner sleeve and outer sleeve by two
The ring-type fixing plate of clearance seal between person offers internal screw thread, the water string outer wall on the inner wall of the outer sleeve
On offer the external screw thread being adapted to therewith, the connector is screwed at the top of water string and pipeline and connects sealing.
By using above-mentioned technical proposal, by being screwed at the top of inner sleeve and outer sleeve using integrally formed connector
The two is connected and fixed, the set joint seal between water string and pipeline is avoided water from water string by ring-type fixing plate
It is leaked between pipeline, fixation, sealing effect is more preferable.
The present invention is further arranged to: the outer wall of the outer sleeve is arranged to six prismatics.
By using above-mentioned technical proposal, when installation, connector can be installed to water string by spanner, installation is more
Add conveniently.
The present invention is further arranged to: waterproofing unction is equipped between the pipeline and water string.
By using above-mentioned technical proposal, twice leakage preventing structure is formed with connector, it is further to enhance pipeline and waterproof
Waterproof performance between casing.
The present invention is further arranged to: the interior bonding mortar layer is provided with slope above flange.
By using above-mentioned technical proposal, corner when increasing later period waterproof roll and alkali resistant glass fibre open weave cloth laying is smooth
The problem of degree prevents fold angle too big, is easy to happen fracture.
The present invention is further arranged to: the water string is made of rigid material.
By using above-mentioned technical proposal, stiffness and strength are preferable.
The present invention is further arranged to: the roofing is made of roofing Bars In Poured Concrete Slab.
The present invention is further arranged to: the waterproof roll is SBS coiled material.
By using above-mentioned technical proposal, there is SBS coiled material high temperature not trickle, low temperature not embrittlement, toughness is strong, elasticity is good,
It is anticorrosive, ageing-resistant, the excellent advantage of waterproof performance.
A second object of the present invention is to provide a kind of construction methods of roof pipeline waterproof construction out, including following step
It is rapid:
S1, roof waterproof casing is installed out；
S2, waterproofing unction is smeared outside pipeline, and will be in Pipe installing to water string；
S3, the two is connected and fixed at the top of pipeline and water string using connector；
S4, interior bonding mortar layer, waterproof roll, outer bonding mortar layer, alkali resistant glass fibre open weave cloth are successively laid with outside water string
And concrete cover；
S5, setting sealant is sealed at the top of concrete cover and annular protrusion.
By using above-mentioned technical proposal, by the way that, integrally formed with flange, and upper end passes through connection outside water string
Part connection sealing has simple process to increase the waterproof performance at roof pipeline out, easy for installation, good water-proof effect
Advantage.
In conclusion advantageous effects of the invention are as follows:
1. first by the way that integrally formed with outwardly extending flange, flange is by water string and roofing on water string outer wall
Joint sealing, and setting waterproof layer is closed on the outside, is increased the waterproof performance of waterproof construction, is prevented because of water string and room
Because of material difference between face, expanding with heat and contract with cold is different, the problem of infiltration between caused water string outer wall and roofing, and
And alkali resistant glass fibre open weave cloth is set in waterproof layer, increase the cracking resistance of waterproof layer, waterproof effect is more preferable；
Water string is connect sealing by connector at the top of pipeline simultaneously, avoids the gap between water string and pipeline
Generate leakage phenomenon；
It is carried out by the way that annular protrusion is arranged on water string, and in annular protrusion and concrete cover top surface setting sealant
Sealing increases waterproof layer in the waterproof performance with water string seam crossing, while the setting of annular protrusion, by waterproof layer and waterproof
The seam crossing of casing makes sealant in seam crossing integrality, by being converted into level vertically so as to avoid because of waterproof layer
Material is different between water string, and the amount difference expanded with heat and contract with cold leads to the problem of seeping water between waterproof layer and water string；This
Invention has the advantages that good water-proof effect, cracking resistance are strong；
2. being connected and fixed the two by being screwed at the top of inner sleeve and outer sleeve using integrally formed connector, annular is fixed
Set joint seal between water string and pipeline is avoided water and leaked between water string and pipeline by plate, fixation,
Sealing effect is more preferable；
3. increasing corner smoothness when later period waterproof roll and alkali resistant glass fibre open weave cloth laying by setting slope, preventing from turning over
The problem of dog-ear degree is too big, is easy to happen fracture；
4. being fixed by the way that the outer wall of outer sleeve is arranged to six prismatics convenient for the installation of connector；
5. forming twice leakage preventing structure with connector, further by being equipped with waterproofing unction between pipeline and water string
Enhance the waterproof performance between pipeline and water string.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure, 1, roofing Bars In Poured Concrete Slab；2, pipeline；3, water string；31, flange；4, waterproof layer；41, interior bonding mortar layer；
42, waterproof roll；43, outer bonding mortar layer；44, alkali resistant glass fibre open weave cloth；45, concrete cover；46, slope；5, annular
Protrusion；6, sealant；7, connector；71, inner sleeve；72, outer sleeve；73, ring-type fixing plate；8, waterproofing unction.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
Referring to Fig.1, for it is disclosed by the invention it is a kind of go out roof pipeline waterproof construction, the pipeline 2 including prominent roofing, outside pipeline 2
It is arranged with water string 3, water string 3 is rigid material, and stiffness and strength are preferable, and 3 bottom of water string and roofing bottom surface are flat
Together, upper end and 2 either flush of pipeline.Fixing sleeve is equipped with flange 31, flange 31 and water string 3 one on 3 outer wall of water string
Body formed, when installation, flange 31 is fitted on roofing.It is provided with waterproof layer 4 outside water string 3,4 one end of waterproof layer extends to room
On face, the other end, which flips up, to be wrapped on water string 3.Wherein, roofing is made of roofing Bars In Poured Concrete Slab 1, and waterproof roll 42 is
SBS coiled material, there is SBS coiled material high temperature not trickle, low temperature not embrittlement, toughness is strong, elasticity is good, anticorrosive, ageing-resistant, waterproof performance
Excellent advantage.
Waterproof layer 4 successively includes interior bonding mortar layer 41 from inside to outside, waterproof roll 42, outer bonding mortar layer 43, alkaline-resisting
Glass fiber reticular cloth 44 and concrete cover 45 when construction, are smeared bonding mortar in one layer on roofing and water string 3, are applied
When smearing, sloping 46 are arranged above flange 31, turns when increasing later period waterproof roll 42 and the laying of alkali resistant glass fibre open weave cloth 44
The problem of angle smoothness prevents fold angle too big, is easy to happen fracture.Waterproof roll 42 is laid on interior bonding mortar,
And flip up and be wrapped on water string 3, one layer of outer bonding mortar is then smeared on waterproof roll 42, in outer bonding mortar
Outer laying alkali resistant glass fibre open weave cloth 44, finally pours to form concrete cover 45, concrete outside alkali resistant glass fibre open weave cloth 44
Protective layer 45 is respectively by waterproof roll 42 and the covering sealing of 44 both ends of alkali resistant glass fibre open weave cloth.On 3 outer wall of water string integrally at
Type has an annular protrusion 5, and annular protrusion 5 is inserted into concrete cover 45 and top surface and 45 either flush of concrete cover, In
Annular protrusion 5 and 45 top surface of concrete cover are coated with sealant 6 and are sealed.
By the way that integrally formed with outwardly extending flange 31, flange 31 is by water string 3 and room on 3 outer wall of water string
The joint sealing in face, and setting waterproof layer 4 is closed on the outside, is increased the waterproof performance of waterproof construction, is prevented because of waterproof jacket
Because of material difference between pipe 3 and roofing, expanding with heat and contract with cold is different, seeps water between caused 3 outer wall of water string and roofing,
And alkali resistant glass fibre open weave cloth 44 is set in waterproof layer 4, increase the cracking resistance of waterproof layer 4, waterproof effect is more preferable；Simultaneously will
Water string 3 connect sealing by connector 7 at the top of pipeline 2, and the gap avoided between water string 3 and pipeline 2 generates
Leakage phenomenon.
Connector 7 includes the inner sleeve 71 and outer sleeve 72 of concentric setting, wherein between inner sleeve 71 and outer sleeve 72
Spacing be the sum of 2 wall thickness of water string 3 and pipeline, being fixedly installed at the top of inner sleeve 71 and outer sleeve 72 will between the two
The ring-type fixing plate 73 of clearance seal, ring-type fixing plate 73, inner sleeve 71 and outer sleeve 72 are integrally formed.In outer sleeve 72
Internal screw thread is offered on wall, and external screw thread compatible with internal screw thread is offered on the outer wall of water string 3, connector 7 is revolved
It is screwed in the top of water string 3 and pipeline 2, the inner wall that water string 3 and pipeline 2 fit together is clamped in inner sleeve 71 and outer
Between sleeve 72, by water string 3 and the connection sealing of pipeline 2, by being screwed in inner sleeve 71 using integrally formed connector 7
The two is connected and fixed with the top of outer sleeve 72, ring-type fixing plate 73 by the set joint seal between water string 3 and pipeline 2,
It avoids water and is leaked between water string 3 and pipeline 2, sealing effect is more preferable.
Further, it is filled with waterproofing unction 8 between pipeline 2 and water string 3, forms twice antiseepage with connector 7
Structure, the further waterproof performance enhanced between pipeline 2 and water string 3.
It is screwed on water string 3 for the ease of connector 7, the outer wall of outer sleeve 72 is arranged to six prismatics, when installation,
Connector 7 can be installed to water string 3 by spanner, it is easier for installation.
According to construction needs, internal screw thread is opened up on the inner wall of inner sleeve 71, in order to which the later period connects other pipe fittings.
Embodiment two:
Referring to Fig.1, a kind of construction method of roof pipeline waterproof construction out, comprising the following steps:
S1, go out roof waterproof casing 3 in 1 construction and installation of roofing Bars In Poured Concrete Slab, guarantee that water string 3 is vertical with roofing, bottom and room
Bars In Poured Concrete Slab 1 bottom in face is concordant.
S2, waterproofing unction 8 is smeared outside pipeline 2, and pipeline 2 is installed in water string 3, make 2 top surface of pipeline and prevent
3 either flush of jacket pipe guarantees waterproofing unction 8 by the gap filling between water string 3 and pipeline 2.
S3, connector 7 is buckled in 3 top of pipeline 2 and water string, the inner wall that water string 3 and pipeline 2 fit together
Between inner sleeve 71 and outer sleeve 72, outer sleeve 72 is screwed using spanner, is tightened in connector 7 on water string 3, it will
The two is sealedly connected and fixed.
S4, bonding mortar in one layer is smeared on roofing and water string 3, when smearing, be arranged to above flange 31 tiltedly
Slope 46 increases corner smoothness when later period waterproof roll 42 and the laying of alkali resistant glass fibre open weave cloth 44, prevents fold angle too big,
The problem of being easy to happen fracture.Waterproof roll 42 is laid on interior bonding mortar, and flips up and is wrapped in water string 3
On, one layer of outer bonding mortar is then smeared on waterproof roll 42, alkali resistant glass fibre open weave cloth 44 is laid with outside outer bonding mortar, most
It pours to form concrete cover 45 outside alkali resistant glass fibre open weave cloth 44 afterwards, concrete cover 45 is respectively by 42 He of waterproof roll
The covering sealing of 44 both ends of alkali resistant glass fibre open weave cloth.
S5, setting sealant 6 is sealed at the top of concrete cover 45 and annular protrusion 5.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. one kind goes out roof pipeline waterproof construction, the pipeline (2) including prominent roofing, waterproof jacket is arranged on the pipeline (2)
It manages (3), it is characterised in that: the flange (31) being fitted on roofing, the water string are installed on the water string (3)
(3) and at the top of pipeline (2) it is tightly connected by connector (7), is provided with waterproof layer (4) outside the water string (3), it is described anti-
Water layer (4) one end extends on roofing, and the other end is wrapped in upwards on water string (3), the waterproof layer (4) from inside to outside according to
Secondary includes interior bonding mortar layer (41), waterproof roll (42), outer bonding mortar layer (43), alkali resistant glass fibre open weave cloth (44) and coagulation
Protective soil layer (45), concrete cover (45) both ends each extend over out waterproof roll (42) and alkali resistant glass fibre open weave cloth
(44)；Top surface and concrete cover (45) either flush and insertion concrete protective are installed on the outside of the water string (3)
The internal annular protrusion (5) of layer (45), the annular protrusion (5) and concrete cover (45) top surface are provided with sealant (6).
2. it is according to claim 1 it is a kind of go out roof pipeline waterproof construction, it is characterised in that: the connector (7) includes
The inner sleeve (71) and outer sleeve (72) of concentric setting, the spacing between the inner sleeve (71) and outer sleeve (72) are waterproof
It is installed at the top of the sum of casing (3) and pipeline (2) wall thickness, the inner sleeve (71) and outer sleeve (72) by gap between the two
The ring-type fixing plate (73) of sealing, offers internal screw thread on the inner wall of the outer sleeve (72), on water string (3) outer wall
Offer the external screw thread being adapted to therewith, the connector (7) be screwed at the top of water string (3) and pipeline (2) connect it is close
Envelope.
3. a kind of roof pipeline waterproof construction out according to claim 2, it is characterised in that: outside the outer sleeve (72)
Wall is arranged to six prismatics.
4. it is according to claim 1 it is a kind of go out roof pipeline waterproof construction, it is characterised in that: the pipeline (2) and prevent
Waterproofing unction (8) are equipped between jacket pipe (3).
5. a kind of roof pipeline waterproof construction out according to claim 1, it is characterised in that: the interior bonding mortar layer
(41) slope (46) are provided with above flange (31).
6. it is according to claim 1 it is a kind of go out roof pipeline waterproof construction, it is characterised in that: the water string (3) is
Rigid material is made.
7. a kind of roof pipeline waterproof construction out according to claim 1, it is characterised in that: the roofing is cast-in-place by roofing
Plate (1) is constituted.
8. it is according to claim 1 it is a kind of go out roof pipeline waterproof construction, it is characterised in that: the waterproof roll (42) is
SBS coiled material.
9. a kind of construction method of roof pipeline waterproof construction out, which comprises the following steps:
S1, roof waterproof casing (3) are installed out；
S2, waterproofing unction (8) is smeared outside in pipeline (2), and pipeline (2) is installed in water string (3)；
S3, the two is connected and fixed at the top of pipeline (2) and water string (3) using connector (7)；
S4, water string (3) outside successively be laid in bonding mortar layer (41), waterproof roll (42), outer bonding mortar layer (43),
Alkali resistant glass fibre open weave cloth (44) and concrete cover (45)；
S5, setting sealant (6) is sealed at the top of concrete cover (45) and annular protrusion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616853.0A CN110397225B (en) | 2019-07-09 | 2019-07-09 | Roof outlet pipeline waterproof structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616853.0A CN110397225B (en) | 2019-07-09 | 2019-07-09 | Roof outlet pipeline waterproof structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110397225A true CN110397225A (en) | 2019-11-01 |
| CN110397225B CN110397225B (en) | 2020-12-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910616853.0A Active CN110397225B (en) | 2019-07-09 | 2019-07-09 | Roof outlet pipeline waterproof structure and construction method thereof |
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| CN (1) | CN110397225B (en) |
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| CN111456333A (en) * | 2020-04-22 | 2020-07-28 | 四川省商业建设有限责任公司 | Construction process of small green tile roof with wood base layer |
| CN112095935A (en) * | 2020-09-01 | 2020-12-18 | 中国建筑第八工程局有限公司 | Construction method of waterproof structure of steel structure factory building outlet roof |
| CN114045997A (en) * | 2021-11-19 | 2022-02-15 | 上海宝冶集团有限公司 | Construction method of flexible roof waterproof sleeve |
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| CN111456333A (en) * | 2020-04-22 | 2020-07-28 | 四川省商业建设有限责任公司 | Construction process of small green tile roof with wood base layer |
| CN112095935A (en) * | 2020-09-01 | 2020-12-18 | 中国建筑第八工程局有限公司 | Construction method of waterproof structure of steel structure factory building outlet roof |
| CN114045997A (en) * | 2021-11-19 | 2022-02-15 | 上海宝冶集团有限公司 | Construction method of flexible roof waterproof sleeve |
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| CN110397225B (en) | 2020-12-01 |
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