CN106894450A - The bridging arrangement and construction method of a kind of waterproof roll - Google Patents
The bridging arrangement and construction method of a kind of waterproof roll Download PDFInfo
- Publication number
- CN106894450A CN106894450A CN201710106089.3A CN201710106089A CN106894450A CN 106894450 A CN106894450 A CN 106894450A CN 201710106089 A CN201710106089 A CN 201710106089A CN 106894450 A CN106894450 A CN 106894450A
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- Prior art keywords
- waterproof
- waterproof roll
- bridging arrangement
- roll
- overlapping
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/106—Membranes impermeable for liquids
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses the bridging arrangement and construction method of a kind of waterproof roll, belong to construction of waterproof layer technical field.The bridging arrangement, including two waterproof rolls that end mutually overlaps, a wherein waterproof roll end is in asymmetric concave shape, the end that another waterproof roll is mutually overlapped is in corresponding convex shape, two waterproof roll overlaps are connected using tack coat, and waterproof reinforced coating is additionally provided with waterproof roll face joint.The construction method of the bridging arrangement is as follows：The overlapping end of two waterproof rolls is cleared up and diaphragm of going out；By the uniform coated with adhesive epoxy resin/graphite alkene nano composite material of the contact surface of both overlapping ends；Both overlapping ends is combined closely, 2 ~ 5min is pressed, then the seam crossing in the upper surface of waterproof roll is coated with the stronger coating of waterproof, dries.The bridging arrangement can greatly improve the fastness of the bridging arrangement of waterproof roll, it is to avoid the generation of infiltration drainage, with preferable application prospect.
Description
Technical field
The present invention relates to construction of waterproof layer technical field, and in particular to the bridging arrangement and construction party of a kind of waterproof roll
Method.
Background technology
Waterproof roll is a kind of construction material commonly used in construction, on road and bridge, roof or needs building for waterproof
Build in the construction of thing, be required to advance paved waterproof roll.And construction waterproofing engineering is an important composition in architectural engineering
Part, leakage of buildings problem is more prominent common quality defect in waterproofing work, and this is tight with the paving quality of waterproof roll
Close correlation, the treatment of now waterproof roll overlapping the slot is particularly important with regard to what is shown.
In building waterproof layer construction, be frequently encountered the problem of different waterproof coiled material lappings construction, such as different monomers by
Each build or designing unit separately designs but basement or roofing connection, or same watertight area need to prevent from different type
Water coiled material is used as flexible waterproof layer, though the overlap joint of two kinds of waterproof rolls has been reported that in the prior art, still suffers from some defects, holds
Easily there is overlap joint unreliable, the poor problem of closure.
The Chinese patent of Application No. 201610248980.6, discloses a kind of Macromolecular self-adhesive membrane waterproof roll welding
Bridging arrangement and construction method, including：Two width coiled materials, double soldereds of overlap edge, between double soldereds of overlap edge
Reserved cavity and covering are bonded in the sealing explanation above overlapping part；The coiled material of the overlapping part is the knot for removing adhesive layer
Structure.It is including step：Two width Macromolecular self-adhesive membrane waterproof rolls are in place；Coiled material lapping edge position is removed by special equipment
Self-adhesive glue layer, expose basic unit's sheet material, the double weld seams of overlap edge that two width coiled materials are removed into glue-line by welding machine are overlapped.Although realizing
The welded lap of waterproof roll, but the invention is welded by bonding machine, inconvenient operation, it is impossible to flexible Application,
It cannot be guaranteed that the overlap joint fastness of waterproof roll.
The content of the invention
For defect of the prior art, it is an object of the invention to provide the bridging arrangement and construction party of a kind of waterproof roll
Method, can greatly improve the fastness of the bridging arrangement of waterproof roll, it is to avoid because of overlap joint loosely caused infiltration drainage
Generation, with preferable application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention relates to a kind of bridging arrangement of waterproof roll, including two waterproof rolls that end mutually overlaps, wherein a waterproof
Roll end is in asymmetric concave shape, and the end that another waterproof roll is mutually overlapped is in corresponding convex shape, the two waterproofs volume
Material overlap is connected using tack coat, and waterproof reinforced coating is additionally provided with the waterproof roll face joint.
Preferably, the waterproof roll is SBS modified pitch self-adhesion waterproof layers, with preferable waterproof effect.
Preferably, the concave shape of the end is for edge-on, i.e. recess is towards sideways shape.
Preferably, the length in the concave shape near waterproof roll upper surface is longer than length near lower surface, can be with
It is prevented effectively from moisture to be penetrated into by the seam on waterproof roll top layer, prevents the contact of waterproof roll loosely.
Preferably, it is and another near the length being shorter in length than near lower surface of waterproof roll upper surface in the convex shape
The corresponding setting in concave shape end of one waterproof roll.
Preferably, the concave shape of the end can also be for upright, i.e. recess shape upward, when waterproof roll is applied to
Using the overlap joint mouthful of just vertical recess shape in the steeper environment of the gradient or when waterproof roll is thicker, overlap joint can be effectively increased
The cohesive force at place, it is to avoid the phenomenon that overlap joint mouth comes off caused by gravity or pulling force.
Preferably, the tack coat is epoxy resin/graphite alkene nanocomposite binders layer, with caking property higher
Can, for the overlap joint of two waterproof rolls provides guarantee.
Preferably, the waterproof reinforced coating is Graphene modified polyurethane coating, and waterproof reinforced layer is applied in seam crossing,
For overlapping the slot provides one layer of guarantee, infiltration of the moisture by overlapping the slot is further prevented, improve overlap joint steadiness.
The invention further relates to a kind of construction method of the bridging arrangement of waterproof roll, it is characterised in that：Comprise the following steps：
（1）The overlapping end of two waterproof rolls is cleared up and diaphragm of going out；
（2）By the uniform coated with adhesive epoxy resin/graphite alkene nano composite material of the contact surface of both overlapping ends；
（3）Both overlapping ends is combined closely, 2 ~ 5min is pressed, then the seam crossing in the upper surface of waterproof roll is coated with one
Layer graphene modified polyurethane, coating layer thickness is 0.1 ~ 0.3mm, and width is 5 ~ 10cm, is dried.
Compared with prior art, the present invention has following beneficial effect：
（1）The bridging arrangement of waterproof roll of the present invention, using epoxy resin/graphite alkene nano composite material as waterproof
The binding agent of coiled material lapping, because Graphene has lamella conjugated structure, is layering to form the overcoat of densification, can be effective
Suppress infiltration and infiltration of the water to binding agent；The adhesive property of the modified adhesive that the unique structure of Graphene is also is significantly
Enhancing；
（2）The present invention is applied at overlapping the slot using Graphene modified polyurethane as waterproof reinforced layer, because Graphene is unique
Structure, waterproof roll surface formed densification diaphragm, for overlapping the slot provides one layer of guarantee, further prevent moisture
By the infiltration of overlapping the slot, overlap joint steadiness is improve, not only increase the waterproof effect of waterproof roll, also cause waterproof roll
With preferable mechanical property, heat endurance and ageing resistace；
（3）Cohesive is good between the bonding layer of the waterproof roll, can greatly improve waterproof roll bridging arrangement it is firm
Property, it is to avoid because of the generation of overlap joint loosely caused infiltration drainage, with preferable application prospect；Additionally, the overlap joint
Construction method is simple, convenient, flexible, and safe operation is adapted to popularization and application.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of the bridging arrangement of waterproof roll of the present invention；
Fig. 2 is the structural representation of the waterproof roll bridging arrangement described in the embodiment of the present invention 2.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is expanded on further.These embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.
Embodiment 1：
As shown in figure 1, the bridging arrangement and construction method of a kind of waterproof roll of the preferred embodiment of the present invention, the waterproof roll
Bridging arrangement include two waterproof rolls that mutually overlap of end, wherein a waterproof roll end is in asymmetric concave shape structure
1, the end that another waterproof roll is mutually overlapped is in corresponding convex shape structure 2, and the two waterproof rolls overlap is using bonding
Layer 3 is connected, and waterproof reinforced coating 4 is additionally provided with the waterproof roll face joint.Wherein, the waterproof roll for SBS it is modified
Pitch self-adhesion waterproof layer, with preferable waterproof effect, the concave shape structure 1 of the end is edge-on, i.e. recess is towards side
Shape, the length in the concave shape structure 1 near waterproof roll upper surface is longer than length near lower surface, can be effective
Avoid moisture from being penetrated into by the seam on waterproof roll top layer, prevent the contact of waterproof roll loosely, leaned in the convex shape structure 2
The length being shorter in length than near lower surface of nearly waterproof roll upper surface, the concave shape end 1 with another waterproof roll is corresponding
Set.
The tack coat 3 is epoxy resin/graphite alkene nanocomposite binders layer, is two with adhesive property higher
The overlap joint of waterproof roll is provided and ensured.
The waterproof reinforced coating 4 is Graphene modified polyurethane coating, and waterproof reinforced layer is applied in seam crossing, is overlap joint
Seam provides one layer of guarantee, further prevents infiltration of the moisture by overlapping the slot, improves overlap joint steadiness.
The construction method of the bridging arrangement of waterproof roll of the present invention, it is characterised in that：Comprise the following steps：
（1）The overlapping end of two waterproof rolls is cleared up and diaphragm of going out；
（2）By the uniform coated with adhesive epoxy resin/graphite alkene nano composite material of the contact surface of both overlapping ends；
（3）Both overlapping ends is combined closely, 3min is pressed, then the seam crossing in the upper surface of waterproof roll is coated with one layer
Graphene modified polyurethane, coating layer thickness is 0.2mm, and width is 8cm, is dried.
Embodiment 2：
As shown in Fig. 2 a kind of bridging arrangement of waterproof roll of the preferred embodiment of the present invention, including two preventing of mutually overlapping of end
Water coiled material, wherein a waterproof roll end is in asymmetric concave shape structure 1, the end that another waterproof roll is mutually overlapped is in correspondence
Convex shape structure 2, the two waterproof rolls overlap connected using tack coat 3, at the waterproof roll face joint also
It is provided with waterproof reinforced coating 4.Wherein, the waterproof roll is SBS modified pitch self-adhesion waterproof layers, with preferable waterproof effect
Really, the concave shape structure 1 of the end can also be for upright, i.e. recess shape upward, when waterproof roll be applied to the gradient compared with
Using the overlap joint mouthful of just vertical recess shape in steep environment or when waterproof roll is thicker, the viscous of lap-joint can be effectively increased
Knot power, it is to avoid the phenomenon that overlap joint mouth comes off caused by gravity or pulling force, near waterproof roll upper table in the concave shape structure 1
The length in face is longer than the length near lower surface, it is possible to prevente effectively from moisture is penetrated into by the seam on waterproof roll top layer, prevents
The contact of waterproof roll loosely, lower surface is close in the convex shape structure 2 near being shorter in length than for waterproof roll upper surface
Length, setting corresponding with the concave shape end of another waterproof roll.
The tack coat 3 is epoxy resin/graphite alkene nanocomposite binders layer, is two with adhesive property higher
The overlap joint of waterproof roll is provided and ensured.
The waterproof reinforced coating 4 is Graphene modified polyurethane coating, and waterproof reinforced layer is applied in seam crossing, is overlap joint
Seam provides one layer of guarantee, further prevents infiltration of the moisture by overlapping the slot, improves overlap joint steadiness.
The construction method of the bridging arrangement of waterproof roll of the present invention, it is characterised in that：Comprise the following steps：
（1）The overlapping end of two waterproof rolls is cleared up and diaphragm of going out；
（2）By the uniform coated with adhesive epoxy resin/graphite alkene nano composite material of the contact surface of both overlapping ends；
（3）Both overlapping ends is combined closely, 3min is pressed, then the seam crossing in the upper surface of waterproof roll is coated with one layer
Graphene modified polyurethane, coating layer thickness is 0.2mm, and width is 8cm, is dried.
Embodiment 3：
The bridging arrangement of waterproof roll is same as Example 1, the difference is that the step in construction method（3）, it is specific as follows：
（3）Both overlapping ends is combined closely, 2min is pressed, then the seam crossing in the upper surface of waterproof roll is coated with one layer
Graphene modified polyurethane, coating layer thickness is 0.3mm, and width is 10cm, is dried.
Embodiment 4：
The bridging arrangement of waterproof roll is same as Example 1, the difference is that the step in construction method（3）, it is specific as follows：
（3）Both overlapping ends is combined closely, 5min is pressed, then the seam crossing in the upper surface of waterproof roll is coated with one layer
Graphene modified polyurethane, coating layer thickness is 0.1mm, and width is 5cm, is dried.
The waterproof roll that will be overlapped in above-described embodiment 1 ~ 4 detects waterproof effect with water wash, 24h is sprayed, without leakage
Water phenomenon, also without overlap joint peeling or obscission, with preferable waterproof effect.
In sum, the bridging arrangement of waterproof roll of the present invention, cohesive is good between each bonding layer, can be significantly
Improve the fastness of the bridging arrangement of waterproof roll, it is to avoid because of the generation of overlap joint loosely caused infiltration drainage, have
Preferable application prospect；Additionally, the lapping construction method is simple, convenient, flexible, safe operation is adapted to popularization and application.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow
Sound substance of the invention.
Claims (9)
1. a kind of bridging arrangement of waterproof roll, it is characterised in that：Including two waterproof rolls that end mutually overlaps, wherein one is anti-
Water roll end is in asymmetric concave shape, and the end that another waterproof roll is mutually overlapped is in corresponding convex shape, two waterproof
Coiled material lapping part is connected using tack coat, and waterproof reinforced coating is additionally provided with the waterproof roll face joint.
2. the bridging arrangement of waterproof roll according to claim 1, it is characterised in that：The waterproof roll is modified for SBS
Pitch self-adhesion waterproof layer.
3. the bridging arrangement of waterproof roll according to claim 1, it is characterised in that：The concave shape of the end is side
Vertical, i.e. recess is towards sideways shape.
4. the bridging arrangement of waterproof roll according to claim 3, it is characterised in that：Rolled up near waterproof in the concave shape
The length of material upper surface is longer than the length near lower surface.
5. the bridging arrangement of waterproof roll according to claim 3, it is characterised in that：Rolled up near waterproof in the convex shape
The length being shorter in length than near lower surface of material upper surface.
6. the bridging arrangement of waterproof roll according to claim 1, it is characterised in that：The concave shape of the end can be with
For upright, i.e. recess shape upward.
7. the bridging arrangement of waterproof roll according to claim 1, it is characterised in that：The tack coat be epoxy resin/
Graphene nano compoiste adhering oxidant layer.
8. the bridging arrangement of waterproof roll according to claim 1, it is characterised in that：The waterproof reinforced coating is graphite
Alkene modified polyurethane coating.
9. the construction method of the bridging arrangement of waterproof roll of the one kind according to any one of claim 1 ~ 8, it is characterised in that：
Comprise the following steps：
（1）The overlapping end of two waterproof rolls is cleared up and diaphragm of going out；
（2）By the uniform coated with adhesive epoxy resin/graphite alkene nano composite material of the contact surface of both overlapping ends；
（3）Both overlapping ends is combined closely, 2 ~ 5min is pressed, then the seam crossing in the upper surface of waterproof roll is coated with one
Layer graphene modified polyurethane, coating layer thickness is 0.1 ~ 0.3mm, and width is 5 ~ 10cm, is dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106089.3A CN106894450A (en) | 2017-02-27 | 2017-02-27 | The bridging arrangement and construction method of a kind of waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710106089.3A CN106894450A (en) | 2017-02-27 | 2017-02-27 | The bridging arrangement and construction method of a kind of waterproof roll |
Publications (1)
| Publication Number | Publication Date |
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| CN106894450A true CN106894450A (en) | 2017-06-27 |
Family
ID=59185753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710106089.3A Withdrawn CN106894450A (en) | 2017-02-27 | 2017-02-27 | The bridging arrangement and construction method of a kind of waterproof roll |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313342A (en) * | 2017-07-14 | 2017-11-03 | 合肥威斯伏新材料有限公司 | The bridging arrangement and construction method of a kind of waterproof roll |
| CN111058573A (en) * | 2019-12-10 | 2020-04-24 | 杭州宝力体育设施工程有限公司 | Waterproof roof and construction method thereof |
| CN113960104A (en) * | 2021-09-10 | 2022-01-21 | 中国建材检验认证集团苏州有限公司 | Method for testing application performance of waterproof coiled material seam part |
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| CN2479108Y (en) * | 2001-05-31 | 2002-02-27 | 施建清 | Water-proofing roll-roofing |
| CN102021948A (en) * | 2010-11-04 | 2011-04-20 | 青岛明辉建筑装饰工程有限公司 | Novel waterproof structure of construction engineering and waterproof construction method |
| KR101471302B1 (en) * | 2013-09-12 | 2014-12-09 | 조동호 | Complex water-proof layer and method for constructing the same layer |
| CN105804332A (en) * | 2016-04-28 | 2016-07-27 | 天津市鹏腾新型建筑材料有限公司 | Anti-freeze waterproof roll material |
| TW201706482A (en) * | 2015-08-10 | 2017-02-16 | Hong-Mao You | Acrylic wear-resistant waterproof layer structure and construction method thereof able to solve problems of time-consuming and occurrence of new water seepage points encountered in the existing construction methods |
| CN205970176U (en) * | 2016-08-26 | 2017-02-22 | 上海嘉柏丽实业有限公司 | Compound self -adhesion epoxy coiled material |
-
2017
- 2017-02-27 CN CN201710106089.3A patent/CN106894450A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2479108Y (en) * | 2001-05-31 | 2002-02-27 | 施建清 | Water-proofing roll-roofing |
| CN102021948A (en) * | 2010-11-04 | 2011-04-20 | 青岛明辉建筑装饰工程有限公司 | Novel waterproof structure of construction engineering and waterproof construction method |
| KR101471302B1 (en) * | 2013-09-12 | 2014-12-09 | 조동호 | Complex water-proof layer and method for constructing the same layer |
| TW201706482A (en) * | 2015-08-10 | 2017-02-16 | Hong-Mao You | Acrylic wear-resistant waterproof layer structure and construction method thereof able to solve problems of time-consuming and occurrence of new water seepage points encountered in the existing construction methods |
| CN105804332A (en) * | 2016-04-28 | 2016-07-27 | 天津市鹏腾新型建筑材料有限公司 | Anti-freeze waterproof roll material |
| CN205970176U (en) * | 2016-08-26 | 2017-02-22 | 上海嘉柏丽实业有限公司 | Compound self -adhesion epoxy coiled material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313342A (en) * | 2017-07-14 | 2017-11-03 | 合肥威斯伏新材料有限公司 | The bridging arrangement and construction method of a kind of waterproof roll |
| CN111058573A (en) * | 2019-12-10 | 2020-04-24 | 杭州宝力体育设施工程有限公司 | Waterproof roof and construction method thereof |
| CN113960104A (en) * | 2021-09-10 | 2022-01-21 | 中国建材检验认证集团苏州有限公司 | Method for testing application performance of waterproof coiled material seam part |
| CN113960104B (en) * | 2021-09-10 | 2024-04-30 | 中国建材检验认证集团苏州有限公司 | Test method for application performance of joint part of waterproof coiled material |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170627 |
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| WW01 | Invention patent application withdrawn after publication |