CN102561144A - Construction method of onsite supply operation for micro surfacing - Google Patents
Construction method of onsite supply operation for micro surfacing Download PDFInfo
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- CN102561144A CN102561144A CN2012100586292A CN201210058629A CN102561144A CN 102561144 A CN102561144 A CN 102561144A CN 2012100586292 A CN2012100586292 A CN 2012100586292A CN 201210058629 A CN201210058629 A CN 201210058629A CN 102561144 A CN102561144 A CN 102561144A
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Abstract
The invention discloses a construction method of onsite supply operation for micro surfacing. The method is characterized by comprising the following steps: firstly, using a batching machine to load mineral aggregate into bulk bags in specific proportion in accordance with the performance requirement, and tieing the ropes of the bulk bags; secondly, using one crane truck to stack the mineral aggregate in bulk bags along the line, and using another crane truck to lift the mineral aggregate in bulk bags onto seal equipment for unloading; thirdly, using an integrated liquid supply vehicle with a liquefied asphalt tank and a water tank to transfer the modified emulsified asphalt and the water respectively into the seal equipment through waste water and a water pump or onsite supply; fourthly, using a jubilee truck to carry the cement to the construction site, carrying out onsite cement supply to the seal equipment with manpower; fifthly, performing paving in accordance with the normal construction procedure, after the paving is finished, supplying the material, and then performing the paving again; carrying out the operation repeatedly until the paving is finished. By adopting the construction method, the construction efficiency can be remarkably improved, the construction quality is ensured, materials and fuels are saved; in addition, the operation is convenient, and the construction is environmental protection.
Description
Technical field
The present invention relates to the highway maintenance technology, the on-the-spot replenishment operation job practices in specifically a kind of little table place, the preventive maintenance work that is particularly suitable for speedway and Class I highway is adopted.
Background technology
The personnel that are engaged in highway maintenance work know; When pavement skid resistance coefficient or infiltration coefficient decay to the threshold of highway engineering demand of technical standard; For the safety that guarantees to be open to traffic; Delaying the damage by water evil of road, all is to take measures to carry out maintenance the application life of the further generation of control pavement disease and prolongation road usually.Normal in the prior art a kind of little table place job practices that adopts, this method be after the construction back court is arranged in pairs or groups 3-4 shelves mineral aggregate roughly through forklift to chip sealer, respectively mulseal and water are delivered in the chip sealer with foul water pump and water pump again; Transporting to the job site then paves; Pave finish after, chip sealer is got back to the construction back court, charging is transported to the job site again and is paved again; So back and forth, finish until the work of paving.There is following weak point in existing this little table place job practices always: the first is gathered materials with artificial outfit of forklift, makes the proportioning of gathering materials of each car that bigger difference arranged, and poor stability influences construction quality, also causes the waste of material simultaneously; It two is job sites and the construction back court all has certain distance, and to the construction later stage, distance is farther, chip sealer back and forth the batch (-type) charging with pave, poor continuity is not only lost time, and causes personnel's work holdup.Efficiency of construction is low, but also wastes many materials and fuel.
Summary of the invention
The objective of the invention is to solve the above-mentioned defective that existing little table place job practices exists, provide a kind of little table place on-the-spot replenishment operation job practices.Adopt this job practices can significantly improve efficiency of construction, guarantee construction quality, save material and fuel oil, and easy to operate, the construction environmental protection.
Task of the present invention realizes by this way: the on-the-spot replenishment operation job practices in a kind of little table place is characterized in that this method comprises the steps:
The mineral aggregate that (1) will meet performance requirement through 1 proportioning machine is packed into according to the ratio of confirming and is kept rope well in the space bag;
(2) stack space packaging bag mineral aggregate along the line through 1 crane, with 1 crane space packaging bag mineral aggregate is hung the chip sealer loading and unloading material again;
(3) respectively modified emulsifying asphalt and water are delivered to foul water pump and water pump through a comprehensive resupply vehicle of liquid that road oil jar and water tank be housed and carried out on-the-spot supply in the chip sealer;
(4) arrive the job site through a jubilee wagen delivery cement, carry out the on-the-spot supply of cement toward chip sealer with artificial;
(5) pave by conventional working procedure, pave and carry out the material supply immediately after finishing, pave again, so cycle operation, work is accomplished until paving.
The present invention can also take following measure further perfect
The every packed 2 tons of mineral aggregates of described packaging bag, this is a volume of considering the space packaging bag, combined factors such as load-bearing and lifting ability and fixed.
The described lifting ability that is used for stacking the crane of space packing mineral aggregate along the line is 25 tons. rice, being used for the on-the-spot lifting ability that space packaging bag mineral aggregate is hung the crane of chip sealer loading and unloading material is 55 tons. and rice.
The capacity of the modified emulsifying asphalt jar on the comprehensive resupply vehicle of described liquid is 25 tons, and water tank volume is 20 tons.
Water inlet at foul water pump is provided with a dirtproof cover, is in time to clear up or to change so that take place to stop up, and reduces the workman and cleans labour intensity and save time.
The present invention has compared following beneficial effect with existing little table place job practices
(1) adopts the on-the-spot replenishment operation construction in little table place in time to realize the continuous paving operation of little table place unit, significantly improved the construction effect, reduced interference freeway traffic.
(2) adopt the packed grating mineral aggregate of space, reduced spillage of material, improved grating stability, construction quality is more secure, and easy to operate, economic environmental protection.
(3) developed on-the-spot liquid supply equipment, confirmed the reasonable hoisting supporting, improved efficiency of construction, guaranteed construction safety with packed mineral aggregate.
(4) plant equipment utilizes degree high, reduces the input of professional equipment, can make full use of society through reasonable combination and go up common apparatus.
(5) working procedure is arranged compact; Labour's organization rational; Whole process is smooth, the fuel oil waste of avoiding the construction of existing little table place to exist operating personnel's work holdup phenomenon and chip sealer to load and transport material back and forth being caused, secondly clear, the easy master of technological process, be convenient to operation.
(6) the mineral aggregate gradation variability is little, little table place more stable quality.
The specific embodiment
The on-the-spot supply job practices in a kind of little table place, concrete implementation procedure is: (1) will meet performance requirement with a proportioning machine mineral aggregate is packed into according to the ratio of confirming in 2 tons the space packaging bag, and it is subsequent use to keep rope well; (2) crane that to use a lifting ability be 25 tons of rice is stacked space packaging bag mineral aggregate along the line, and the crane that to use 1 lifting ability again be 55 tons of rice hangs 1-2 bag mineral aggregate at the scene toward chip sealer supply mineral aggregate at every turn; (3) respectively quantitative modified emulsifying asphalt and water are delivered in the chip sealer with foul water pump and water pump with 1 comprehensive resupply vehicle of liquid that modified emulsifying asphalt jar (25 tons) and water tank (20 tons) are housed; (4) with a jubilee wagen cement is transported to the job site, cement is added in the chip sealer with artificial; (5) pave by conventional working procedure, pave finish after, the scene is carried out the material supply and is paved, so cycle operation, work is accomplished until paving.
In implementation process, be provided with a dirtproof cover at the water inlet of foul water pump.
Claims (5)
1. on-the-spot replenishment operation job practices in little table place is characterized in that comprising the steps: that (1) will meet performance requirement through 1 proportioning machine mineral aggregate is packed into according to the ratio of confirming keeps rope well in the space bag; (2) stack space packaging bag mineral aggregate along the line through 1 crane, with 1 crane space packaging bag mineral aggregate is hung the chip sealer loading and unloading material again; (3) respectively modified emulsifying asphalt and water are delivered to foul water pump and water pump through a comprehensive resupply vehicle of liquid that road oil jar and water tank be housed and carried out on-the-spot supply in the chip sealer; (4) arrive the job site through a jubilee wagen delivery cement, carry out the on-the-spot supply of cement toward chip sealer with artificial; (5) pave by conventional working procedure, pave and carry out the material supply after finishing, pave again, so cycle operation, work is accomplished until paving.
2. job practices according to claim 1 is characterized in that described space packaging bag useful load is the packaging bag of 2 tons of mineral aggregates.
3. job practices according to claim 1; It is characterized in that the described lifting ability that is used for stacking the crane of space packaging bag mineral aggregate along the line is 25 tons. rice, being used for the on-the-spot lifting ability that space packaging bag mineral aggregate is hung the crane of chip sealer loading and unloading material is 55 tons. rice.
4. job practices according to claim 1, the capacity that it is characterized in that the modified emulsifying asphalt jar of the comprehensive resupply vehicle of described liquid is 25 tons, water tank volume is 20 tons.
5. job practices according to claim 1 is characterized in that being provided with a dirtproof cover at the water inlet of foul water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100586292A CN102561144A (en) | 2012-03-08 | 2012-03-08 | Construction method of onsite supply operation for micro surfacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100586292A CN102561144A (en) | 2012-03-08 | 2012-03-08 | Construction method of onsite supply operation for micro surfacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561144A true CN102561144A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100586292A Pending CN102561144A (en) | 2012-03-08 | 2012-03-08 | Construction method of onsite supply operation for micro surfacing |
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| Country | Link |
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| CN (1) | CN102561144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631250A (en) * | 2015-01-05 | 2015-05-20 | 广东能达高等级公路维护有限公司 | Micro-surfacing process suitable for on-site replenishment construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268722Y (en) * | 1996-09-25 | 1997-11-26 | 丁晓鹏 | Vehicle for repairing road surface movably |
| US6109826A (en) * | 1999-06-03 | 2000-08-29 | Cimline, Inc. | Melter and applicator for applying filling material to paved surfaces |
| WO2007007804A1 (en) * | 2005-07-13 | 2007-01-18 | Maru-T Ohtsuka Corp. | Work vehicle for spraying paving material and method of constructing paved body by using the work vehicle |
| CN201495469U (en) * | 2009-05-13 | 2010-06-02 | 河南通和高速公路养护工程有限责任公司 | Train for blending reclaimed cold asphalt cement and detritus on site |
| CN201593151U (en) * | 2009-12-07 | 2010-09-29 | 张东省 | Micro-wave heating device for patching asphalt pavements fast |
-
2012
- 2012-03-08 CN CN2012100586292A patent/CN102561144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268722Y (en) * | 1996-09-25 | 1997-11-26 | 丁晓鹏 | Vehicle for repairing road surface movably |
| US6109826A (en) * | 1999-06-03 | 2000-08-29 | Cimline, Inc. | Melter and applicator for applying filling material to paved surfaces |
| WO2007007804A1 (en) * | 2005-07-13 | 2007-01-18 | Maru-T Ohtsuka Corp. | Work vehicle for spraying paving material and method of constructing paved body by using the work vehicle |
| CN201495469U (en) * | 2009-05-13 | 2010-06-02 | 河南通和高速公路养护工程有限责任公司 | Train for blending reclaimed cold asphalt cement and detritus on site |
| CN201593151U (en) * | 2009-12-07 | 2010-09-29 | 张东省 | Micro-wave heating device for patching asphalt pavements fast |
Non-Patent Citations (1)
| Title |
|---|
| 盛赛华: "微表处在高速公路预防性养护中的应用", 《工程机械与维修》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631250A (en) * | 2015-01-05 | 2015-05-20 | 广东能达高等级公路维护有限公司 | Micro-surfacing process suitable for on-site replenishment construction |
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Application publication date: 20120711 |