CN106758645A - A kind of cement concrete pavement receives sizing process - Google Patents
A kind of cement concrete pavement receives sizing process Download PDFInfo
- Publication number
- CN106758645A CN106758645A CN201710152948.2A CN201710152948A CN106758645A CN 106758645 A CN106758645 A CN 106758645A CN 201710152948 A CN201710152948 A CN 201710152948A CN 106758645 A CN106758645 A CN 106758645A
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- CN
- China
- Prior art keywords
- wear agent
- parts
- road surface
- wooden
- concrete
- 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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- 239000004568 cement Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004513 sizing Methods 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 51
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 9
- -1 Compound potassium carbonate Chemical class 0.000 claims abstract description 5
- 230000000740 bleeding effect Effects 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 6
- 150000001261 hydroxy acids Chemical class 0.000 claims description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 6
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical class NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001568 sexual effect Effects 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
- E01C7/147—Repairing concrete pavings, e.g. joining cracked road sections by dowels, applying a new concrete covering
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Sizing process is received the invention discloses a kind of cement concrete pavement, step includes：Vibrator vibrates；It is artificial levelling；Rolling bar is slightly put down；Road surfaces bleeding is drawn with rubber tube；Carried out with wooden patter smooth；It is uniform for the first time on road surface to spray anti-wear agent；With the crisscross operation of the sanding machine for installing disk additional；Dragsaw type is carried out to concrete surface with the wooden patter of parcel iron sheet to rub with the hands disorderly；Second uniform spraying anti-wear agent on road surface；It is uniform sequential with the crisscross operation of the sanding machine for installing disk additional, to corner part or other be not suitable for using wooden float to rub with the hands using the part of machinery it is flat；Compound potassium carbonate and economization agent are sprayed on road surface；With rolling bar to concrete surface while carry out horizontal stranding, while carrying out longitudinal direction scrapes shifting.The invention provides the scheme for improving surface evenness so that road surface is less prone to the disasters such as disconnected plate, cracking, bumping at bridge-head, local subsidence, pavement patching number of times is reduced, increase substantially cement concrete pavement road-ability.
Description
Technical field
The invention belongs to technical field of building construction, more particularly to a kind of cement concrete pavement receives sizing process.
Background technology
The pavement structure channel type of current high-grade highway has bituminous paving and cement concrete pavement.China Higher level is public
Requirement more and more higher of the development that road is built to highway pavement driving comfort, and influence to determine that cement concrete pavement driving is relaxed
The most critical sexual factor of adaptive is exactly the flatness of cement concrete pavement.The situation of current part highroad pavement planeness.State
There are the disasters such as disconnected plate, cracking, bumping at bridge-head, local subsidence in road part of cement concrete road surface.What is had is repeated multiple times
Repairing, but partly flat degree is still poor.
The content of the invention
For the problem being previously mentioned, sizing process is received the invention provides a kind of cement concrete pavement, step includes：
1) vibrator vibrates
1.1 vibrators are plate vibrator that power is 1.1~1.5kw；
1.2 vibrators are 10~15s in the time of vibration of same position, and vibrator is in the crisscross vibration in road surface；
1.3 vibrator translational speeds are 0.8~1.2m/min, and centre is without pause；
2) artificial benefit is filled out
To injustice part, manually carry out benefit and fill out levelling, benefit is filled out and uses concrete magma；
3) tumbling surface is carried out using rolling bar so that slightly put down on road surface；
4) road surfaces bleeding is drawn with rubber tube；
5) with wooden patter along direct route direction row carry out it is smooth after smooth, the sinking depth of wooden patter is carried out along cross road direction
It is 2~4cm to spend, and road surfaces warehouse is mixed well leveling；
6) laitance layer of concrete surface is uniformly destroyed using the sanding machine for installing disk additional, is then gone using wooden patter
Except surface laitance；
7) uniform for the first time on road surface to spray anti-wear agent, the thickness of the anti-wear agent is 5~8cm, the anti-wear agent by
Following raw material is made：20~30 parts of epoxy resin, 30~40 parts of curing accelerator, melamine cyanurate salt 5~8
Part；
8) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using
The part of machinery rubs flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
9) carry out Dragsaw type to concrete surface with the wooden patter of parcel iron sheet to rub with the hands disorderly, first direct route direction is advanced and ensures longitudinal direction
It is smooth, then cross road direction advance, detected in length and breadth with 3cm rulers, it is ensured that its flatness is not more than 1cm；
10) on road surface second it is uniform spray anti-wear agent, the thickness of the anti-wear agent is 2~4cm, the anti-wear agent by
Following raw material is made：15~20 parts of nemalite, 8~12 parts of poly- hydroxy acid water reducer, 12~15 parts of flyash；
11) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using
The part of machinery rubs flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
12) compound potassium carbonate is sprayed on road surface carries out surface maintenance 4~7 days with the aqueous solution of economization agent to concrete；
13) with rolling bar to concrete surface while carry out horizontal stranding, while carrying out longitudinal direction scrapes shifting.
Preferred scheme is：Vibrator is 10s in the time of vibration of same position.
Preferred scheme is：Uniform for the first time on road surface to spray anti-wear agent, the thickness of the anti-wear agent is 5cm, described resistance to
Grinding agent is made up of following raw material：20 parts of epoxy resin, 30 parts of curing accelerator, 5 parts of melamine cyanurate salt.
Preferred scheme is：Second uniform spraying anti-wear agent on road surface, the thickness of the anti-wear agent is 2cm, described resistance to
Grinding agent is made up of following raw material：15 parts of nemalite, 8 parts of poly- hydroxy acid water reducer, 12 parts of flyash.
The invention provides improve surface evenness scheme so that road surface be less prone to disconnected plate, cracking, bumping at bridge-head,
The disasters such as local subsidence, reduce pavement patching number of times, increase substantially cement concrete pavement road-ability.
Specific embodiment
The present invention is described in further detail below, with make those skilled in the art with reference to specification word being capable of evidence
To implement.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
Embodiment 1
Present embodiments provide a kind of cement concrete pavement and receive sizing process, step includes：
1) vibrator vibrates
1.1 vibrators are that power is the plate vibrator of 1.1kw；
1.2 vibrators are 105s in the time of vibration of same position, and vibrator is in the crisscross vibration in road surface；
1.3 vibrator translational speeds are 0.8m/min, and centre is without pause；
2) artificial benefit is filled out
To injustice part, manually carry out benefit and fill out levelling, benefit is filled out and uses concrete magma；
3) tumbling surface is carried out using rolling bar so that slightly put down on road surface；
4) road surfaces bleeding is drawn with rubber tube；
5) with wooden patter along direct route direction row carry out it is smooth after smooth, the sinking depth of wooden patter is carried out along cross road direction
It is 2~4cm to spend, and road surfaces warehouse is mixed well leveling；
6) laitance layer of concrete surface is uniformly destroyed using the sanding machine for installing disk additional, is then gone using wooden patter
Except surface laitance；
7) uniform for the first time on road surface to spray anti-wear agent, the thickness of the anti-wear agent is 5cm, and the anti-wear agent is by following
Raw material is made：20 parts of epoxy resin, 30 parts of curing accelerator, 5 parts of melamine cyanurate salt；
8) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using
The part of machinery rubs flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
9) carry out Dragsaw type to concrete surface with the wooden patter of parcel iron sheet to rub with the hands disorderly, first direct route direction is advanced and ensures longitudinal direction
It is smooth, then cross road direction advance, detected in length and breadth with 3cm rulers, it is ensured that its flatness is not more than 1cm；
10) on road surface second it is uniform spray anti-wear agent, the thickness of the anti-wear agent is 2cm, the anti-wear agent by with
Lower raw material is made：15 parts of nemalite, 8 parts of poly- hydroxy acid water reducer, 12 parts of flyash；
11) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using
The part of machinery rubs flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
12) compound potassium carbonate is sprayed on road surface carries out surface maintenance 4 days with the aqueous solution of economization agent to concrete；
13) with rolling bar to concrete surface while carry out horizontal stranding, while carrying out longitudinal direction scrapes shifting.
Embodiment 2
Present embodiments provide a kind of cement concrete pavement and receive sizing process, step includes：
1) vibrator vibrates
1.1 vibrators are that power is the plate vibrator of 1.5kw；
1.2 vibrators are 15s in the time of vibration of same position, and vibrator is in the crisscross vibration in road surface；
1.3 vibrator translational speeds are 1.2m/min, and centre is without pause；
2) artificial benefit is filled out
To injustice part, manually carry out benefit and fill out levelling, benefit is filled out and uses concrete magma；
3) tumbling surface is carried out using rolling bar so that slightly put down on road surface；
4) road surfaces bleeding is drawn with rubber tube；
5) with wooden patter along direct route direction row carry out it is smooth after smooth, the sinking depth of wooden patter is carried out along cross road direction
It is 2~4cm to spend, and road surfaces warehouse is mixed well leveling；
6) laitance layer of concrete surface is uniformly destroyed using the sanding machine for installing disk additional, is then gone using wooden patter
Except surface laitance；
7) uniform for the first time on road surface to spray anti-wear agent, the thickness of the anti-wear agent is 8cm, and the anti-wear agent is by following
Raw material is made：30 parts of epoxy resin, 40 parts of curing accelerator, 8 parts of melamine cyanurate salt；
8) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using
The part of machinery rubs flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
9) carry out Dragsaw type to concrete surface with the wooden patter of parcel iron sheet to rub with the hands disorderly, first direct route direction is advanced and ensures longitudinal direction
It is smooth, then cross road direction advance, detected in length and breadth with 3cm rulers, it is ensured that its flatness is not more than 1cm；
10) on road surface second it is uniform spray anti-wear agent, the thickness of the anti-wear agent is 4cm, the anti-wear agent by with
Lower raw material is made：20 parts of nemalite, 12 parts of poly- hydroxy acid water reducer, 15 parts of flyash；
11) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using
The part of machinery rubs flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
12) compound potassium carbonate is sprayed on road surface carries out surface maintenance 7 days with the aqueous solution of economization agent to concrete；
13) with rolling bar to concrete surface while carry out horizontal stranding, while carrying out longitudinal direction scrapes shifting.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
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 (4)
1. a kind of cement concrete pavement receives sizing process, it is characterised in that step includes：
1) vibrator vibrates
1.1 vibrators are plate vibrator that power is 1.1~1.5kw；
1.2 vibrators are 10~15s in the time of vibration of same position, and vibrator is in the crisscross vibration in road surface；
1.3 vibrator translational speeds are 0.8~1.2m/min, and centre is without pause；
2) artificial benefit is filled out
To injustice part, manually carry out benefit and fill out levelling, benefit is filled out and uses concrete magma；
3) tumbling surface is carried out using rolling bar so that slightly put down on road surface；
4) road surfaces bleeding is drawn with rubber tube；
5) with wooden patter along direct route direction row carry out it is smooth after carried out along cross road direction smooth, the submergence depth of wooden patter is
2~4cm, makes road surfaces warehouse mix well leveling；
6) laitance layer of concrete surface is uniformly destroyed using the sanding machine for installing disk additional, then using wooden patter removal table
Face laitance；
7) uniform for the first time on road surface to spray anti-wear agent, the thickness of the anti-wear agent is 5~8cm, and the anti-wear agent is by following
Raw material is made：20~30 parts of epoxy resin, 30~40 parts of curing accelerator, 5~8 parts of melamine cyanurate salt；
8) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using machinery
Part rub flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
9) carry out Dragsaw type to concrete surface with the wooden patter of parcel iron sheet to rub with the hands disorderly, first direct route direction is advanced and ensures the flat of longitudinal direction
Whole, then cross road direction is advanced, and is detected in length and breadth with 3cm rulers, it is ensured that its flatness is not more than 1cm；
10) second uniform spraying anti-wear agent on road surface, the thickness of the anti-wear agent is 2~4cm, and the anti-wear agent is by following
Raw material is made：15~20 parts of nemalite, 8~12 parts of poly- hydroxy acid water reducer, 12~15 parts of flyash；
11) it is uniform sequential with the crisscross operation of sanding machine of disk is installed additional, to corner part or other be not suitable for using machinery
Part rub flat with the hands using wooden float, anti-wear agent is combined fully with concrete；
12) compound potassium carbonate is sprayed on road surface carries out surface maintenance 4~7 days with the aqueous solution of economization agent to concrete；
13) with rolling bar to concrete surface while carry out horizontal stranding, while carrying out longitudinal direction scrapes shifting.
2. cement concrete pavement according to claim 1 receives sizing process, it is characterised in that vibrator is in same position
Time of vibration is 10s.
3. cement concrete pavement according to claim 1 receives sizing process, it is characterised in that uniform for the first time on road surface
Anti-wear agent is sprayed, the thickness of the anti-wear agent is 5cm, and the anti-wear agent is made up of following raw material：20 parts of epoxy resin,
30 parts of curing accelerator, 5 parts of melamine cyanurate salt.
4. cement concrete pavement according to claim 1 receives sizing process, it is characterised in that uniform for the second time on road surface
Anti-wear agent is sprayed, the thickness of the anti-wear agent is 2cm, and the anti-wear agent is made up of following raw material：Nemalite 15
Part, 8 parts of poly- hydroxy acid water reducer, 12 parts of flyash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152948.2A CN106758645A (en) | 2017-03-15 | 2017-03-15 | A kind of cement concrete pavement receives sizing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152948.2A CN106758645A (en) | 2017-03-15 | 2017-03-15 | A kind of cement concrete pavement receives sizing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758645A true CN106758645A (en) | 2017-05-31 |
Family
ID=58961584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710152948.2A Pending CN106758645A (en) | 2017-03-15 | 2017-03-15 | A kind of cement concrete pavement receives sizing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758645A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11310448A (en) * | 1998-04-28 | 1999-11-09 | New Tokyo International Airport Authority | Concrete composition for overlaying execution and its hardened product |
| CN101886457A (en) * | 2010-06-30 | 2010-11-17 | 中利建设集团有限公司 | Method for constructing wear-resistant and crack-resistant hardened ground |
| CN202611197U (en) * | 2012-06-12 | 2012-12-19 | 长沙新乐士环保科技有限公司 | Vibration-free anti-slip lane floor |
| CN205840248U (en) * | 2016-06-18 | 2016-12-28 | 青岛海川建设集团有限公司 | A kind of cast-type concrete abrasion-resistant ground |
| CN106401144A (en) * | 2016-06-23 | 2017-02-15 | 青岛海川建设集团有限公司 | Construction technology for addition type wear resisting concrete ground |
-
2017
- 2017-03-15 CN CN201710152948.2A patent/CN106758645A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11310448A (en) * | 1998-04-28 | 1999-11-09 | New Tokyo International Airport Authority | Concrete composition for overlaying execution and its hardened product |
| CN101886457A (en) * | 2010-06-30 | 2010-11-17 | 中利建设集团有限公司 | Method for constructing wear-resistant and crack-resistant hardened ground |
| CN202611197U (en) * | 2012-06-12 | 2012-12-19 | 长沙新乐士环保科技有限公司 | Vibration-free anti-slip lane floor |
| CN205840248U (en) * | 2016-06-18 | 2016-12-28 | 青岛海川建设集团有限公司 | A kind of cast-type concrete abrasion-resistant ground |
| CN106401144A (en) * | 2016-06-23 | 2017-02-15 | 青岛海川建设集团有限公司 | Construction technology for addition type wear resisting concrete ground |
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Application publication date: 20170531 |