CN109137690A - A kind of edge bonding method pouring into formula composite pavement grouting construction - Google Patents
A kind of edge bonding method pouring into formula composite pavement grouting construction Download PDFInfo
- Publication number
- CN109137690A CN109137690A CN201811044485.9A CN201811044485A CN109137690A CN 109137690 A CN109137690 A CN 109137690A CN 201811044485 A CN201811044485 A CN 201811044485A CN 109137690 A CN109137690 A CN 109137690A
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- CN
- China
- Prior art keywords
- edge
- grouting
- pouring
- formula composite
- composite pavement
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- 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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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
Abstract
The invention discloses a kind of edge bonding methods for pouring into formula composite pavement grouting construction, comprising the following steps: after the completion of the construction of matrix asphalt, the surrounding in region of being in the milk is cleaned out；In grouting region two sides respectively along grouting zone length direction laid parallel two rows edge band, there are certain intervals between two rows of edge bands；The gap between two rows of edge bands is filled up using quick-setting packing material；Packing material hardens to form intensity after remove edge band.The edge sealing method of " edge band+packing material " combination that the present invention uses, it can make to pour into and scrape hairbrush in slurry construction after the grouting of formula composite pavement and push side by side, and can guarantee that slurry has certain liquid level in grouting region, keep road surface grouting full, improves road surface appearance and construction quality, it is also suitable on the road surface of out-of-flatness and uses, slurry can be stopped to trickle everywhere and pollute adjacent road surface, slurry seal effect is good, and construction is simple, edge band can reuse, and reduce construction cost.
Description
Technical field
The present invention relates to a kind of edge bonding methods for pouring into formula composite pavement grouting construction, belong to technical field of road construction.
Background technique
The formula composite pavement of pouring into is one for pouring into cement-based grouting material in porous asphalt matrix, and being formed
Kind rigidity and the flexible road surface to integrally combine, the flexibility with bituminous pavement, crack resistance is good, seamless, and has both coagulation
The features such as rigidity of soil surface is big, bearing capacity is big, anti-rut behavior is good.
Cement-based grout be pour into formula composite pavement build in extremely important step, directly affect road surface appearance and apply
Working medium amount.Cement-based mortar used is black, grey mostly, if the edge sealing precautionary measures, adjacent road surface are not carried out in construction
It will receive the biggish road surface of the pollution of cement slurry, the especially gradient, pollution can be more serious.Traditional grout construction method is exactly
In surrounding cloth Manchu, hairbrush enclosing mortar is ceaselessly used.Since Mortar'S Flowability is larger, the effect is unsatisfactory for enclosing, adjacent road
Face does not become certain liquid height if the hairbrush stop grout compartment time is shorter, leads to slurry perfusion not vulnerable to pollution
Full, influence pours into formula composite pavement appearance and construction quality；And as then used the edge sealing of foaming agent joint filling using plate edge sealing
Spillage phenomenon caused by method then exists due to foaming agent no spray uniformly, and simultaneously unsightly.
Summary of the invention
It is an object of the invention in view of the above shortcomings of the prior art, provide one kind to pour into formula composite pavement grouting construction
Edge bonding method.
To solve the above problems, the technical solution used in the present invention is:
A kind of edge bonding method pouring into formula composite pavement grouting construction, comprising the following steps:
S1 cleans out the surrounding in region of being in the milk after the completion of the construction of matrix asphalt；
S2 has certain altitude and again respectively along grouting zone length direction laid parallel two rows in grouting region two sides
The edge band of amount, there are certain intervals between two rows of edge bands；
S3 is filled up the gap between two rows of edge bands using quick-setting packing material；
S4, packing material hardens to form intensity after remove edge band.
Further technical solution is to use forest extinguishing hair dryer and broom by the surrounding in region of being in the milk in step S1
It cleans out.
Further technical solution is that edge band described in step S2 is one of wooden, irony, plastics, rubber.
Further technical solution is the size of edge band described in step S2 are as follows: width: 2~20cm, height 2~
30cm, length 50cm~1000cm, will be sectional along grouting zone length direction according to Specific construction situation when use
Edge band closely splices.
Further technical solution is that the gap width in step S2 between two rows of edge bands is 1~10cm.
Further technical solution is that packing material described in step S3 is early-strength cement mortar.
Further technical solution is, the early-strength cement mortar by weight, including following components: aluminate
100 parts of cement, 14 parts of portland cement, 18 parts of building gypsum, 4 parts of silicon ash, 60 parts of fine sand, 0.1 part of early strength agent, delays 120 parts of water
Solidifying 0.3 part of agent, 0.5 part of high efficiency water reducing agent.
Further technical solution is that the aluminate cement is A600 aluminate cement, and the portland cement is
P.O42.5 ordinary portland cement, the early strength agent are lithium carbonate, and the retarder is citric acid, and the high efficiency water reducing agent is
Polycarboxylate water-reducer.
Beneficial effects of the present invention: the edge sealing method of " edge band+packing material " combination that the present invention uses can make to pour into
Hairbrush in slurry construction is scraped after the grouting of formula composite pavement to push side by side, and can guarantee that slurry has certain liquid level high in grouting region
Degree keeps road surface grouting full, improves road surface appearance and construction quality, edge bonding method of the invention is also suitable for the road of out-of-flatness
It is used on face, slurry can be stopped to trickle everywhere the adjacent road surface of pollution, slurry seal effect is good, and construction is simple, and edge band can be with
Recycling, reduces construction cost.
Detailed description of the invention
Pavement structure sectional view when Fig. 1 is using edge bonding method of the invention.
In figure: 1, region of being in the milk；2, curb；3, bituminous pavement；4, packing material；5, edge band.
Specific embodiment
Below in conjunction with Fig. 1, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that is retouched
The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work, belongs to the present invention
The range of protection.
Embodiment 1
Pouring into the preceding adjacent 3 flatness mean value of bituminous pavement of formula composite pavement construction is 3.2mm, and surface evenness is preferable.
After macrovoid matrix bituminous mixture laying is complete during cooling, before grouting construction, blown with forest extinguishing
Blower and broom clean out grouting region 1 adjacent bituminous pavement 3 or curb 2, then distinguish in grouting 1 two sides of region
There is the edge band of certain altitude and weight, the width of single edge band 5 along grouting zone length direction laid parallel two rows
It is 5cm length for 5cm height is 400cm, material is rubber material, and when use is long along grouting region according to Specific construction situation
It spends direction closely to splice sectional edge band 5, the gap between two rows of edge bands 5 controls between 1cm~3cm, so
The gap between two rows of edge bands 5 is filled up using quick-setting packing material 4 afterwards, removes edge band 5 after waiting mortars to form.
The packing material 4 is early-strength cement mortar, early-strength cement mortar by weight, including following components: aluminic acid salt water
100 parts of mud, 120 parts of water, 14 parts of portland cement, 18 parts of building gypsum, 4 parts of silicon ash, 60 parts of fine sand, 0.1 part of early strength agent, slow setting
0.3 part of agent, 0.5 part of high efficiency water reducing agent.The aluminate cement is A600 aluminate cement, and the portland cement is
P.O42.5 ordinary portland cement, the early strength agent are lithium carbonate, and the retarder is citric acid, and the high efficiency water reducing agent is
Polycarboxylate water-reducer.
Embodiment 2
Pouring into the preceding adjacent 3 flatness mean value of bituminous pavement of formula composite pavement construction is 6.4mm, and surface evenness is poor.
After macrovoid matrix bituminous mixture laying is complete during cooling, before grouting construction, blown with forest extinguishing
Blower and broom clean out grouting region 1 adjacent bituminous pavement 3 or curb 2, then distinguish in grouting 1 two sides of region
There is the edge band 5 of certain altitude and weight, the width of single edge band 5 along grouting zone length direction laid parallel two rows
It is 8cm length for 5cm height is 600cm, material is rubber material, and when use is long along grouting region according to Specific construction situation
It spends direction closely to splice sectional edge band 5, the gap between two rows of edge bands 5 controls between 1cm~3cm, so
The gap between two rows of edge bands 5 is filled up using quick-setting packing material 4 afterwards, removes edge band 5 after waiting mortars to form.
The packing material 4 is early-strength cement mortar, early-strength cement mortar by weight, including following components: aluminic acid salt water
100 parts of mud, 120 parts of water, 14 parts of portland cement, 18 parts of building gypsum, 4 parts of silicon ash, 60 parts of fine sand, 0.1 part of early strength agent, slow setting
0.3 part of agent, 0.5 part of high efficiency water reducing agent.The aluminate cement is A600 aluminate cement, and the portland cement is
P.O42.5 ordinary portland cement, the early strength agent are lithium carbonate, and the retarder is citric acid, and the high efficiency water reducing agent is
Polycarboxylate water-reducer.
Comparative example 1
The preceding adjacent bituminous pavement of formula composite pavement construction is poured into, flatness mean value is 3.5mm, and surface evenness is preferable.
Before grouting, edge sealing processing is not done, uses in filling process and manually uses hairbrush block pulp.
Comparative example 2
Adjacent bituminous pavement before formula composite pavement is constructed is poured into, flatness mean value is 7.2mm, and surface evenness is poor.?
Before grouting, film is covered on grouting region surrounding adjacent bituminous pavement 3 or curb 2, is used in filling process artificial
With hairbrush block pulp.
Performance test:
The slurry seal effect and presentation quality of embodiment 1, embodiment 2, comparative example 1 and comparative example 2 are subjected to test comparison, knot
Fruit see the table below:
It can be seen from the test result of upper table compared with not making edge sealing processing or using the method for covering film, adopt
With edge bonding method of the invention, have very high effective slurry seal rate and effective grouting rate, slurry seal effect good.
Claims (8)
1. a kind of edge bonding method for pouring into formula composite pavement grouting construction, which comprises the following steps:
S1 cleans out the surrounding in region of being in the milk after the completion of the construction of matrix asphalt；
S2, grouting region two sides respectively along grouting zone length direction laid parallel two rows edge band, two rows of edge bands it
Between there are certain intervals；
S3 is filled up the gap between two rows of edge bands using quick-setting packing material；
S4, packing material hardens to form intensity after remove edge band.
2. a kind of edge bonding method for pouring into formula composite pavement grouting construction according to claim 1, which is characterized in that step
The surrounding in region of being in the milk is cleaned out using forest extinguishing hair dryer and broom in S1.
3. a kind of edge bonding method for pouring into formula composite pavement grouting construction according to claim 1, which is characterized in that step
Edge band described in S2 is one of wooden, irony, plastics, rubber.
4. a kind of edge bonding method for pouring into formula composite pavement grouting construction according to claim 1, which is characterized in that step
The size of edge band described in S2 are as follows: width: 2 ~ 20cm, height 2 ~ 30cm, length 50cm ~ 1000cm, according to specifically when use
Condition of construction closely splices sectional edge band along grouting zone length direction.
5. a kind of edge bonding method for pouring into formula composite pavement grouting construction according to claim 1, which is characterized in that step
Gap width in S2 between two rows of edge bands is 1 ~ 10cm.
6. a kind of edge bonding method for pouring into formula composite pavement grouting construction according to claim 1, which is characterized in that step
Packing material described in S3 is early-strength cement mortar.
7. a kind of edge bonding method for pouring into formula composite pavement grouting construction according to claim 6, which is characterized in that described
Early-strength cement mortar by weight, including following components: 100 parts of aluminate cement, 120 parts of water, 14 parts of portland cement,
18 parts of building gypsum, 4 parts of silicon ash, 60 parts of fine sand, 0.1 part of early strength agent, 0.3 part of retarder, 0.5 part of high efficiency water reducing agent.
8. a kind of edge bonding method for pouring into formula composite pavement grouting construction according to claim 7, which is characterized in that described
Aluminate cement is A600 aluminate cement, and the portland cement is P.O42.5 ordinary portland cement, and the early strength agent is
Lithium carbonate, the retarder are citric acid, and the high efficiency water reducing agent is polycarboxylate water-reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044485.9A CN109137690A (en) | 2018-09-07 | 2018-09-07 | A kind of edge bonding method pouring into formula composite pavement grouting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044485.9A CN109137690A (en) | 2018-09-07 | 2018-09-07 | A kind of edge bonding method pouring into formula composite pavement grouting construction |
Publications (1)
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| CN109137690A true CN109137690A (en) | 2019-01-04 |
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| CN201811044485.9A Pending CN109137690A (en) | 2018-09-07 | 2018-09-07 | A kind of edge bonding method pouring into formula composite pavement grouting construction |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169909A (en) * | 1977-10-25 | 1979-10-02 | Balfour Beatty Limited | Artificial and natural structures impregnated by using a flexible, fluid impermeable covering |
| CN102051844A (en) * | 2010-12-07 | 2011-05-11 | 中铁十七局集团第三工程有限公司 | Method for grouting and sealing plate-type ballastless track |
| CN104446245A (en) * | 2014-11-21 | 2015-03-25 | 苏州大乘环保建材有限公司 | Super early-strength mortar |
| CN107304540A (en) * | 2017-03-27 | 2017-10-31 | 江苏苏博特新材料股份有限公司 | A kind of semi-flexible Rut resistance road surface grouting construction edge bonding method |
| CN107574740A (en) * | 2017-08-30 | 2018-01-12 | 江苏苏博特新材料股份有限公司 | A kind of grouting formula composite pavement construction edge bonding method |
-
2018
- 2018-09-07 CN CN201811044485.9A patent/CN109137690A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169909A (en) * | 1977-10-25 | 1979-10-02 | Balfour Beatty Limited | Artificial and natural structures impregnated by using a flexible, fluid impermeable covering |
| CN102051844A (en) * | 2010-12-07 | 2011-05-11 | 中铁十七局集团第三工程有限公司 | Method for grouting and sealing plate-type ballastless track |
| CN104446245A (en) * | 2014-11-21 | 2015-03-25 | 苏州大乘环保建材有限公司 | Super early-strength mortar |
| CN107304540A (en) * | 2017-03-27 | 2017-10-31 | 江苏苏博特新材料股份有限公司 | A kind of semi-flexible Rut resistance road surface grouting construction edge bonding method |
| CN107574740A (en) * | 2017-08-30 | 2018-01-12 | 江苏苏博特新材料股份有限公司 | A kind of grouting formula composite pavement construction edge bonding method |
Non-Patent Citations (2)
| Title |
|---|
| 中国混凝土外加剂协会: "《混凝土外加剂标准应用指南》", 30 April 2004, 中国标准出版社 * |
| 朱剑南等: "半柔性抗车辙路面在苏州人民路升级改造中的应用", 《江苏建筑》 * |
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Application publication date: 20190104 |