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 PDF

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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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CN
China
Prior art keywords
waterproof
waterproof roll
bridging arrangement
roll
overlapping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710106089.3A
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Chinese (zh)
Inventor
边大为
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuhua Novel Material Co Ltd Of Section In Hefei
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Fuhua Novel Material Co Ltd Of Section In Hefei
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuhua Novel Material Co Ltd Of Section In Hefei filed Critical Fuhua Novel Material Co Ltd Of Section In Hefei
Priority to CN201710106089.3A priority Critical patent/CN106894450A/en
Publication of CN106894450A publication Critical patent/CN106894450A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02Protective 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10Roof 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2450/00Gaskets
    • E02D2450/10Membranes
    • E02D2450/105Membranes impermeable
    • E02D2450/106Membranes impermeable for liquids

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

The bridging arrangement and construction method of a kind of waterproof roll
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.
CN201710106089.3A 2017-02-27 2017-02-27 The bridging arrangement and construction method of a kind of waterproof roll Withdrawn CN106894450A (en)

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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

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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

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Cited By (3)

* Cited by examiner, † Cited by third party
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

Citations (6)

* Cited by examiner, † Cited by third party
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 (3)

* Cited by examiner, † Cited by third party
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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Application publication date: 20170627

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