CN104452563B - Height pattern of fusion waterstop - Google Patents
Height pattern of fusion waterstop Download PDFInfo
- Publication number
- CN104452563B CN104452563B CN201410630959.3A CN201410630959A CN104452563B CN 104452563 B CN104452563 B CN 104452563B CN 201410630959 A CN201410630959 A CN 201410630959A CN 104452563 B CN104452563 B CN 104452563B
- Authority
- CN
- China
- Prior art keywords
- fused layer
- steel band
- fusion
- height pattern
- waterstop
- 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.)
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- 230000004927 fusion Effects 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010426 asphalt Substances 0.000 claims abstract description 11
- 239000004568 cement Substances 0.000 claims abstract description 11
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 11
- 230000032683 aging Effects 0.000 claims abstract description 10
- 239000004902 Softening Agent Substances 0.000 claims abstract description 8
- 229920003086 cellulose ether Polymers 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000013008 thixotropic agent Substances 0.000 claims abstract description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000009736 wetting Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of height pattern of fusion waterstop, including high viscosity fused layer and combined steel band, wherein fused layer includes following component by weight percentage：Cement asphalt mortar 35 45%, filler 20 30%, cellulose ether 0.4 0.8%, adhesive 4 7%, lignocellulosic 0.1 0.5%, thixotropic agent 0.1 0.3%, water reducer 0.1 0.2%, SBS5 10%, SPAO4 10%, softening agent 8 10%, tackifying resin 4 9%, aging agent 0.5 0.8%.The fused layer of the present invention can be with self-healing, and the complete wetting that can be formed between concrete on microcosmic, produces intermolecular force, New-old concrete is perfectly combined and adhesive strength is high, effectively prevents liquid water and steam from penetrating into structure from construction joint；The zinc-plated processing of combined steel band improves service life, it is to avoid processing of rust removing work is carried out during subsequent construction.
Description
Technical field
The present invention relates to a kind of connecting material in face of continuing, and in particular to a kind of height pattern of fusion with strong adhesive stops
Water band.
Background technology
With the continuous expansion of modern city scale, country is busy at putting up installations, and be seen everywhere concrete on road and bridge
Road surface, complicated transportation network facilitates our life, but road is by constantly in use, usually occur road surface quilt
Damage or aging phenomenon to the road surface of breaking-up, it is necessary to be repaired or laying again.In work progress, new road surface is completed
After laying, the old and new road surface is continued, its face orientation that continues, the processing method in face of continuing, New-old concrete gives birth to ripe dispensing
And control of vibrating all affects the waterproof quality of engineering.To ensure construction quality, the concrete on the old and new road surface is allowed to be perfectly combined
Together, not only to improve the adhesive strength of New-old concrete, and rationally to handle construction joint, prevent building element leak,
Infiltration, improves the bulk strength of road, it is ensured that the quality and service life of engineering construction, so as to lift the overall looks of traffic.
Building engineering construction seam is usually continued using high polymer waterproof material combination steel plate water stopper, but existing
Waterproof material adhesive is poor, it is impossible to be connected well with the concrete on old road surface；While the low poor toughness of rigidity of steel plate,
Road surface is being born repeatedly under weight, the concrete road surface being covered on steel plate is upspring under the effect of steel plate elastic force to collapse broken and damage road
Face, steel plate is also pliable, post-processing trouble, therefore the selection of construction joint bonding and sealing material is most important.
The content of the invention
For existing sealing carrying material because technological deficiency causes adhesive strength and the low problem of rigidity, the present invention is provided
It is a kind of not restricted by construction environment and form of construction work, the adhesive strength of New-old concrete is improved by high viscosity fused layer, is made
New-old concrete be perfectly combined together, and by combined steel band improve continue face bulk strength height pattern of fusion
Waterstop.
The invention provides a kind of height pattern of fusion waterstop, including the zinc-plated processing of high viscosity fused layer, surfaces externally and internally
Combined steel band, wherein fused layer include following component by weight percentage：
Cement asphalt mortar 35-45%
Filler 20-30%
Cellulose ether 0.4-0.8%
Adhesive 4-7%
Lignocellulosic 0.1-0.5%
Thixotropic agent 0.1-0.3%
Water reducer 0.1-0.2%
SBS 5-10%
SPAO 4-10%
Softening agent 8-10%
Tackifying resin 4-9%
Aging agent 0.5-0.8%.
Preferably, described fused layer includes following component by weight percentage：
Cement asphalt mortar 36-43%
Filler 22-28%
Cellulose ether 0.5-0.7%
Adhesive 5-6%
Lignocellulosic 0.2-0.4%
Thixotropic agent 0.2-0.3%
Water reducer 0.1-0.2%
SBS 6-9%
SPAO 5-9%
Softening agent 9-10%
Tackifying resin 5-8%
Aging agent 0.6-0.7%.
Preferably, described combined steel band is by the opposite face of more than two steel bars, two blocks of steel plates of connection side by side
Into.
Preferably, the steel plate thickness on described combined steel band is 5mm, and width is not less than 180mm, and length is not less than
1900mm。
Preferably, described combined steel band is soaked 5 minutes using the solution of 40% dilute sulfuric acid, is soaked after finishing immediately
It is sprayed, and is wiped clean with dry cloth with clear water.
Preferably, the inside and outside smearing fused layer of described combined steel band, its fused layer thickness is not less than 1mm.
A kind of height pattern of fusion waterstop provided according to the present invention has the following advantages that compared with prior art：
The present invention be made up of the combined steel band of high viscosity fused layer and the zinc-plated processing of surfaces externally and internally, high viscosity fused layer with
Cement asphalt mortar is main component and is aided with other additives, and cement asphalt mortar main performance is embodied in fluidity, extension
Degree and adhesive are all very high so that fused layer can be with self-healing, and the complete wetting that can be formed between concrete on microcosmic, production
Raw intermolecular force, New-old concrete is perfectly combined and adhesive strength is high, effectively prevents liquid water and steam from construction joint
Penetrate into structure；Utilize rigidity characteris of the combined steel with high intensity, it is to avoid elastic force acts on road surface, improve the overall strong of face of continuing
Degree；The zinc-plated processing of combined steel band improves service life, it is to avoid processing of rust removing work is carried out during subsequent construction.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the decomposing schematic representation of combined steel band of the present invention.
Embodiment
The present invention is described in further detail below, with make those skilled in the art referring to the drawings and specification word
It can implement according to this.
Embodiment 1
The height pattern of fusion waterstop that the present invention is provided, includes the combination of the zinc-plated processing of high viscosity fused layer 1, surfaces externally and internally
Formula steel band 2, wherein fused layer 1 include following component by weight percentage：
Cement asphalt mortar 40%
Filler 25.5%
Cellulose ether 0.7%
Adhesive 5%
Lignocellulosic 0.1%
Thixotropic agent 0.1%
Water reducer 0.1%
SBS 10%
SPAO 5%
Softening agent 8%
Tackifying resin 5%
Aging agent 0.5%.
The opposite face that described combined steel band 2 is welded to connect two blocks of steel plates 22 by two steel bars 21 side by side is formed,
The thickness of steel plate 22 is 5mm, width 180mm, length 1900mm.
Combined steel band 2 is soaked 5 minutes using the solution of 40% dilute sulfuric acid, immersion is sprayed with clear water immediately after finishing
Drench and rinse, and wiped clean with dry cloth, the fused layer 1 for being then 1mm in the inside and outside smearing thickness of combined steel band 2.
Embodiment 2
The height pattern of fusion waterstop that the present invention is provided, includes the combination of the zinc-plated processing of high viscosity fused layer 1, surfaces externally and internally
Formula steel band 2, wherein fused layer 1 include following component by weight percentage：
Cement asphalt mortar 40.5%
Filler 25%
Cellulose ether 0.6%
Adhesive 6%
Lignocellulosic 0.2%
Thixotropic agent 0.1%
Water reducer 0.1%
SBS 9%
SPAO 5%
Softening agent 9%
Tackifying resin 4%
Aging agent 0.5%.
The opposite face that described combined steel band 2 is welded to connect two blocks of steel plates 22 by two steel bars 21 side by side is formed,
The thickness of steel plate 22 is 5mm, width 180mm, length 1900mm.
Combined steel band 2 is soaked 5 minutes using the solution of 40% dilute sulfuric acid, immersion is sprayed with clear water immediately after finishing
Drench and rinse, and wiped clean with dry cloth, the fused layer 1 for being then 1mm in the inside and outside smearing thickness of combined steel band 2.
Embodiment 3
The height pattern of fusion waterstop that the present invention is provided, includes the combination of the zinc-plated processing of high viscosity fused layer 1, surfaces externally and internally
Formula steel band 2, wherein fused layer 1 include following component by weight percentage：
Cement asphalt mortar 38.5%
Filler 27%
Cellulose ether 0.6%
Adhesive 6%
Lignocellulosic 0.1%
Thixotropic agent 0.2%
Water reducer 0.1%
SBS 7%
SPAO 7%
Softening agent 8%
Tackifying resin 5%
Aging agent 0.5%.
The opposite face that described combined steel band 2 is welded to connect two blocks of steel plates 22 by two steel bars 21 side by side is formed,
The thickness of steel plate 22 is 5mm, width 180mm, length 1900mm.
Combined steel band 2 is soaked 5 minutes using the solution of 40% dilute sulfuric acid, immersion is sprayed with clear water immediately after finishing
Drench and rinse, and wiped clean with dry cloth, the fused layer 1 for being then 1mm in the inside and outside smearing thickness of combined steel band 2.
Cement asphalt mortar need to be heated to 120 DEG C by this product, and add other each components, stirring 2 with reference to aforementioned proportion
Hour, after temperature is raised to 140 DEG C, into colloidal grinding, circular grinding three times, high viscosity fused layer is made in 2 hours in stirring
1；
On the combined steel band 2 that high viscosity fused layer 1 is uniformly applied to the zinc-plated processing of surfaces externally and internally, it is then placed into building
Build in engineering construction seam i.e. at the face of continuing of New-old concrete, then carry out concrete cast；, it is necessary to first connect when concrete is poured into a mould
A layer concrete is laid in continuous face bottom, and the combined steel band 2 of internal fill concrete is placed on it, is then covered with concrete
In the top of combined steel band 2 and surrounding, and do compaction treatment.
The assay of height pattern of fusion waterstop in embodiment 1-3 is as shown in the table：
| The project of detection | Example one | Example two | Example three |
| Stretch adhesive strength, MPa | 2.3 | 2.5 | 2.7 |
| Stretching adhesive strength after immersion, MPa | 1.1 | 1.3 | 1.5 |
| Stretching adhesive strength after heat ageing, MPa | 2.7 | 2.9 | 3.2 |
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details.
Claims (5)
1. a kind of height pattern of fusion waterstop, it is characterised in that the combination including high viscosity fused layer, the zinc-plated processing of surfaces externally and internally
Formula steel band, wherein fused layer include following component by weight percentage：
Cement asphalt mortar 35-45%
Filler 20-30%
Cellulose ether 0.4-0.8%
Adhesive 4-7%
Lignocellulosic 0.1-0.5%
Thixotropic agent 0.1-0.3%
Water reducer 0.1-0.2%
SBS 5-10%
SPAO 4-10%
Softening agent 8-10%
Tackifying resin 4-9%
Aging agent 0.5-0.8%；
Wherein, described combined steel band is soaked 5 minutes using the solution of 40% dilute sulfuric acid, and immersion is entered with clear water immediately after finishing
Row is sprayed, and is wiped clean with dry cloth.
2. height pattern of fusion waterstop according to claim 1, it is characterised in that described fused layer is with percentage by weight
Meter includes following component：
Cement asphalt mortar 36-43%
Filler 22-28%
Cellulose ether 0.5-0.7%
Adhesive 5-6%
Lignocellulosic 0.2-0.4%
Thixotropic agent 0.2-0.3%
Water reducer 0.1-0.2%
SBS 6-9%
SPAO 5-9%
Softening agent 9-10%
Tackifying resin 5-8%
Aging agent 0.6-0.7%.
3. height pattern of fusion waterstop according to claim 1 or 2, it is characterised in that described combined steel band passes through
The opposite face that more than two steel bars side by side connect two blocks of steel plates is formed.
4. height pattern of fusion waterstop according to claim 1 or 2, it is characterised in that on described combined steel band
Steel plate thickness is 5mm, and width is not less than 180mm, and length is not less than 1900mm.
5. height pattern of fusion waterstop according to claim 1 or 2, it is characterised in that described combined steel band it is interior
Outer smearing fused layer, its fused layer thickness is not less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630959.3A CN104452563B (en) | 2014-11-11 | 2014-11-11 | Height pattern of fusion waterstop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630959.3A CN104452563B (en) | 2014-11-11 | 2014-11-11 | Height pattern of fusion waterstop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104452563A CN104452563A (en) | 2015-03-25 |
| CN104452563B true CN104452563B (en) | 2017-09-05 |
Family
ID=52899264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410630959.3A Active CN104452563B (en) | 2014-11-11 | 2014-11-11 | Height pattern of fusion waterstop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452563B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518215A (en) * | 2011-10-27 | 2012-06-27 | 北京东方雨虹防水技术股份有限公司 | Water stop |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3497579B2 (en) * | 1994-09-13 | 2004-02-16 | 大日化成株式会社 | Epoxy cement composition and method for producing the same |
| CN1271701A (en) * | 1999-04-26 | 2000-11-01 | 曾再鉌 | Repairing agent for structural cement members |
| CN101723628B (en) * | 2008-10-17 | 2012-03-21 | 北京纽维逊建筑工程技术有限公司 | Wear-resistant material used for constructing basic steel plates |
-
2014
- 2014-11-11 CN CN201410630959.3A patent/CN104452563B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518215A (en) * | 2011-10-27 | 2012-06-27 | 北京东方雨虹防水技术股份有限公司 | Water stop |
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| Publication number | Publication date |
|---|---|
| CN104452563A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 536000 Yinhai District Industrial Park, the Guangxi Zhuang Autonomous Region, Beihai Patentee after: Li Kaicheng Address before: 532200 the Guangxi Zhuang Autonomous Region Chongzuo Jiangzhou District No. 15 Jianshe Road Patentee before: Li Kaicheng |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190628 Address after: 053000 Jingxian Chengxi Industrial Zone, Hengshui City, Hebei Province Patentee after: Hengshui riverside Engineering Rubber & Plastics Co., Ltd. Address before: 536000 Yinhai Industrial Park, Beihai, the Guangxi Zhuang Autonomous Region Patentee before: Li Kaicheng |
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| TR01 | Transfer of patent right |