CN105220596A - A kind of brick construction of seepage pavement method - Google Patents
A kind of brick construction of seepage pavement method Download PDFInfo
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- CN105220596A CN105220596A CN201510496213.2A CN201510496213A CN105220596A CN 105220596 A CN105220596 A CN 105220596A CN 201510496213 A CN201510496213 A CN 201510496213A CN 105220596 A CN105220596 A CN 105220596A
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Abstract
The invention belongs to pavement construction field, be specifically related to a kind of brick construction of seepage pavement method, comprise the steps: (1), measurement and positioning cleaning table soil and by native for element smooth compacting; (2), on plain soil layer, rubble aquifer is laid; (3), install PVC tapping pipe, drainage mesh sheet is installed by concreting basic unit; (4), making concrete road pavement brick installs tapping pipe; (5), filleting cleaning maintenance.Reliable in quality of the present invention, permeable effective, there is higher application value, economic benefit and social benefit remarkable.
Description
Technical field
The invention belongs to pavement construction field, be specifically related to a kind of brick construction of seepage pavement method.
Background technology
Urban surface gradually cover by fluid-tight road surface, many negative impacts are brought on the ecological environment in city, rainwater are blocked the supplementary of underground; Airborne dust makes PM2.5 particle in urban air increase; Earth's surface drying brings difficulty to greening growth; Rainfall causes the social concerns such as surface gathered water makes traffic be obstructed.
In view of above present situation, a kind of environmental protection ground surface material concrete road pavement brick porous pavement alleviates above-mentioned phenomenon to a certain extent, Soft Soil Layer mostly is in the face of our southern area, the sand base adopted and non-fine concrete porous base course intensity, rigidity, anti-folding degree are lower, often occur that road surface subsides, crack, fragment of brick move, be uneven, etc. defect; Though the coagulation soil matrix pavior brick road surface of current employing improves intensity, rigidity, anti-folding degree, but still rainwater and soil are blocked.
For above technical problem, the invention provides a kind of brick construction of seepage pavement method, this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of brick construction of seepage pavement method, this construction method reliable in quality, has higher application value, economic benefit and social benefit remarkable.
For achieving the above object, concrete technical scheme of the present invention is: a kind of brick construction of seepage pavement method, comprise the steps: (1), measurement and positioning cleaning table soil and by native for element smooth compacting; (2), on plain soil layer, rubble aquifer is laid; (3), install PVC tapping pipe, drainage mesh sheet is installed by concreting basic unit; (4), making concrete road pavement brick installs tapping pipe; (5), filleting cleaning maintenance.
Further, described step (1) is specially: carry out the location on road surface according to design drawing and arrange temporary bench mark and the control stake of center line sideline, surperficial soil layer or soil removal and replacement is excavated according to designing requirement cleaning, closely knit by code requirement back-filling in layers, cal rolling or artificial ramming.
Further, described step (2) is specially: rubble should adopt 25-60mm, and thickness should not be less than 120mm; Pave smooth, with artificial or cal rolling compacting, the macadam surface after compacting does not have obviously uneven, and should spread out shoulder and be greater than 100mm and be advisable.
Further, described step (3) is specially: a, according to spilled water hole position, first the PVC tapping pipe of pre-buried Φ 50 × 3.2mm, each tapping pipe distance 500mm, quincuncial arrangement, simultaneously, pvc pipe top actinal surface adhesive tape temporary sealing, when preventing from building, concrete pours in pipe;
B, by concrete construction code requirement concreting basic unit, grade strength is suitable >=C15;
C, when concrete base layer grade strength reaches 1.2MPa, throw off the adhesive tape of the PVC sluicing mouth of pipe, cover the PVC sluicing mouths of pipe, with 1 cun of steel nail Corner Strapped by the 10 order stainless steel drainage mesh sheet of 150mm × 150mm.
Further, described step (4) is specially:
A, leveling layer, cement and sandstone with 1:6 half dry mixture, adopt and manually roll gravel size 3-10mm by leveling layer match ratio, collect together that to pinch mix agglomerating with hand, unclamp naturally to scatter afterwards, thus increase air space ratio, and placement thickness control 30-50mm is advisable;
B, surface layer making, by concrete road pavement brick reference point, two orthogonal concrete road pavement brick reference lines are set, wherein the angle of a reference line and road kerb reference line is preferably 0 ° or 45 °, the making of concrete road pavement brick is from pavior brick reference point, and be benchmark by pavior brick reference line, by the protocols call of design every the calibration brick of the first making absolute altitude of 5-10m and pattern requirement;
C, making, level up the half-dried compound of cement sandstone, after first row brick making completes according to the reference line method of raking, at the pre-buried Φ 4mm in every block brick corner gap place tapping pipe during making second row brick, imbedding end should cut at 45 °, and high brick output face >=20mm, prevent sand grains from pouring into when sweeping seam.
Further, described step (5) is specially: concrete pavement completes, adopt sand to fill in gap between brick and brick to tamp, sand is preferably the dry medium sand that sieves, and evenly spreads thin layer brickwork joint sand, sweep in brickwork joint with the instrument such as whisk broom or brush by the sand on road surface at road surfaces, till filling up, then on road surface, sand is cleaned out, and the tapping pipe wallpaper cutter that filleting has cleared up rear high brick output face is cut and at 45 °ly exceeded 2 ㎜ with brickwork joint, stops sand grains simultaneously in inflow pipe when rainwater flows into; Brick face wet curing is no less than 7d.
The present invention compared with watertight concrete pavior brick road surface, the feature of this law:
One, flow into rubble retaining (pad) layer infiltration soil by surface layer basic unit spilled water hole and can increase walking comfort, alleviate the burden of concentrated rainfall surface drainage simultaneously.
Two, increase earth's surface relative humidity, keep soil natural moisture, recharge of groundwater source, improves the life condition of urban surface plants and soil microorganism, the adjustment ecological homeostasis.
Three, increase city porous, vapor permeation area, regulate urban climate, be conducive to alleviating city " heat island effect ", reduce the PM2.5 particle in air.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention; Fig. 2 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, what the present invention disclosed is a kind of brick construction of seepage pavement method, specifically comprises the steps:
Step one: measurement and positioning, cleaning table soil, the smooth compacting of plain soil layer 8A:
A, according to the location in the advanced walking along the street face of design drawing and setting elevation.
The setting that b, temporary bench mark and center line sideline control stake should be convenient to observation and should be firm, and should take safeguard measure.
C, excavate surperficial soil layer or soil removal and replacement according to designing requirement cleaning, closely knit by code requirement back-filling in layers, cal rolling or artificial ramming.
Step 2: lay rubble aquifer 7A:
A, rubble should adopt 25-60mm, and thickness should not be less than 120mm.Pave smooth, ram (rolling) in fact with artificial or machinery.
Macadam surface after b, compacting does not have obviously uneven, and should spread out shoulder and be greater than 100mm and be advisable.
Step 3: install PVC tapping pipe 5A, concreting basic unit, install drainage mesh sheet:
A, according to spilled water hole position, the first PVC tapping pipe of pre-buried Φ 50 × 3.2mm, each tapping pipe distance 500mm, quincuncial arrangement, meanwhile, pvc pipe top actinal surface adhesive tape temporary sealing, when preventing from building, concrete pours in pipe.
B, by concrete construction code requirement concreting basic unit, grade strength is suitable >=C15, thickness common people trade 100mm-150mm.Parking lot, square 150mm-200mm, or design is determined.
C, when concrete base layer 6A grade strength reaches 1.2MPa, throw off the adhesive tape of the PVC sluicing mouth of pipe, cover the PVC sluicing mouths of pipe, with one-inch steel nail Corner Strapped by the 10 order stainless steel drainage mesh sheet of 150mm × 150mm.To prevent sand grains soil erosion, blocking pore.
Step 4: making concrete road pavement brick:
A, leveling layer 3A:
It is levelling that leveling layer plays basic unit, do not make loose sand run off, water body filtration, the effects such as load buffering.Leveling layer match ratio 1:6(cement: sandstone) half dry mixture.Adopt and manually roll gravel size 3-10mm(abbreviation mineral granule).Mixing humidity grasp method: collect together with hand that to pinch mix agglomerating, unclamp and naturally to scatter afterwards, thus increase air space ratio, cementitious material is solidified at normal temperatures, is unfavorable for the loss of loose sand.Impel smooth making and permeable effect (slurry processes and slurry-scraping method making must not be watered).Placement thickness control 30-50mm is advisable.
B, surface layer 1A making:
1) according to designing requirement and draft scheme, the collocation of rational block shape, color, texture can be making and brings far different aesthetic.
2) concrete road pavement brick making is according to plane design drawing, at road kerb limit setting pavior brick reference point.
3) by concrete road pavement brick reference point, arrange two orthogonal concrete road pavement brick reference lines, wherein the angle of a reference line and road kerb reference line is preferably 0 ° or 45 °.
4) according to design and protocols call typesetting, the making of concrete road pavement brick from pavior brick reference point, and is benchmark by pavior brick reference line, by the protocols call of design every 5-10m elder generation's making absolute altitude and the calibration brick of pattern requirement.If when in process of typeset, making produces to roadside the gap being not more than 20mm, the joint gap that can suitably adjust between pavior brick makes up, and cement mortar should not be used to fill up.Bat and be less than 1/3 brick portable stonecutter must be adopted to cut, must not damaged arrisdefect.
5) making, the half-dried compound of cement sandstone is leveled up according to the reference line method of raking, after first row brick making completes, at the pre-buried Φ 4mmpvc in every block brick corner gap place tapping pipe during making second row brick, imbedding end should cut at 45 °, and high brick output face >=20mm, prevent sand grains from pouring into when sweeping seam, prevent dry sand filleting from pouring into.Beat stabilization by compaction with rubber hammer, but the corner of brick must not be damaged, (making mode is similar to granite plate), but must not adopt and water slurry processes and slurry-scraping method and paste.The concrete road pavement brick that making is good checks at any time, finds that flower (seam), unstable (activity), unequal position, local are repaired immediately or do over again.
The making of concrete brick road surface privileged sites
A, manhole, sink hole etc. around should be removed protuberance position, and level up with floor tile end face flat, and walling crib periphery C20 pea gravel concreten is filled and led up and built reality; The pavior brick around such as manhole, must not use cut-out block; The position of the fragmentary brick of little angle circular arc should be filled up with C20 pea gravel concreten in time.
B, sidewalk, square etc., without the making at road kerb pavement edge position, should adopt concrete backstop method or pavior brick mortar wet paving mull technique to fix pavior brick.
The making on c, plain bending road surface can adopt adjustment pavior brick joint gap to carry out, and the joint gap of general bend periphery pavior brick should not be greater than 6mm; The joint gap of bend inner circumferential pavior brick should not be less than 2mm; Sub-surface and leveling layer adopt vertical curve excessive by vertical bending laying of roadway, and its joint gap is preferably 2-6mm.
D, a word, herringbone surfacing, corner's pavior brick can adopt the special pavior brick in end or excision forming making.
Step 5: filleting 2A clears up maintenance:
Concrete pavement completes, adopt sand to fill in gap between brick and brick to tamp, sand is preferably the dry medium sand that sieves, thin layer brickwork joint sand is evenly spread at road surfaces, with the instrument such as whisk broom or brush, the sand on road surface is swept in brickwork joint, till filling up, then on road surface, sand is cleaned out.The tapping pipe wallpaper cutter that filleting has cleared up rear high brick output face is cut and is at 45 °ly exceeded 2 ㎜ with brickwork joint, stops sand grains simultaneously in inflow pipe when rainwater flows into; Brick face wet curing is no less than 7d.
Claims (6)
1. a brick construction of seepage pavement method, is characterized in that, comprise the steps: (1), measurement and positioning cleaning table soil and by native for element smooth compacting; (2), on plain soil layer, rubble aquifer is laid; (3), install PVC tapping pipe, drainage mesh sheet is installed by concreting basic unit; (4), making concrete road pavement brick installs tapping pipe; (5), filleting cleaning maintenance.
2. a kind of brick construction of seepage pavement method according to claim 1, it is characterized in that: described step (1) is specially: carry out the location on road surface according to design drawing and temporary bench mark and the control stake of center line sideline are set, surperficial soil layer or soil removal and replacement is excavated according to designing requirement cleaning, closely knit by code requirement back-filling in layers, cal rolling or artificial ramming.
3. a kind of brick construction of seepage pavement method according to claim 1, is characterized in that: described step (2) is specially: rubble should adopt 25-60mm, and thickness should not be less than 120mm; Pave smooth, with artificial or cal rolling compacting, the macadam surface after compacting does not have obviously uneven, and should spread out shoulder and be greater than 100mm and be advisable.
4. a kind of brick construction of seepage pavement method according to claim 1, it is characterized in that: described step (3) is specially: a, according to spilled water hole position, the first PVC tapping pipe of pre-buried Φ 50 × 3.2mm, each tapping pipe distance 500mm, quincuncial arrangement, meanwhile, pvc pipe top actinal surface adhesive tape temporary sealing, when preventing from building, concrete pours in pipe;
B, by concrete construction code requirement concreting basic unit, grade strength is suitable >=C15;
C, when concrete base layer grade strength reaches 1.2MPa, throw off the adhesive tape of the PVC sluicing mouth of pipe, cover the PVC sluicing mouths of pipe, with 1 cun of steel nail Corner Strapped by the 10 order stainless steel drainage mesh sheet of 150mm × 150mm.
5. a kind of brick construction of seepage pavement method according to claim 1, is characterized in that: described step (4) is specially:
A, leveling layer, cement and sandstone with 1:6 half dry mixture, adopt and manually roll gravel size 3-10mm by leveling layer match ratio, collect together that to pinch mix agglomerating with hand, unclamp naturally to scatter afterwards, thus increase air space ratio, and placement thickness control 30-50mm is advisable;
B, surface layer making, by concrete road pavement brick reference point, two orthogonal concrete road pavement brick reference lines are set, wherein the angle of a reference line and road kerb reference line is preferably 0 ° or 45 °, the making of concrete road pavement brick is from pavior brick reference point, and be benchmark by pavior brick reference line, by the protocols call of design every the calibration brick of the first making absolute altitude of 5-10m and pattern requirement;
C, making, level up the half-dried compound of cement sandstone, after first row brick making completes according to the reference line method of raking, at the pre-buried Φ 4mm in every block brick corner gap place tapping pipe during making second row brick, imbedding end should cut at 45 °, and high brick output face >=20mm, prevent sand grains from pouring into when sweeping seam.
6. a kind of brick construction of seepage pavement method according to claim 1, it is characterized in that: described step (5) is specially: concrete pavement completes, adopt sand to fill in gap between brick and brick to tamp, sand is preferably the dry medium sand that sieves, thin layer brickwork joint sand is evenly spread at road surfaces, with the instrument such as whisk broom or brush, the sand on road surface is swept in brickwork joint, till filling up, then on road surface, sand is cleaned out, the tapping pipe wallpaper cutter that filleting has cleared up rear high brick output face is cut and is at 45 °ly exceeded 2 ㎜ with brickwork joint, sand grains is stoped simultaneously in inflow pipe when rainwater flows into, brick face wet curing is no less than 7d.
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| CN201510496213.2A CN105220596A (en) | 2015-08-13 | 2015-08-13 | A kind of brick construction of seepage pavement method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663821A (en) * | 2017-11-13 | 2018-02-06 | 河南净润环境科技有限公司 | A kind of ecological anti-ponding parking lot and laying method |
| CN110499693A (en) * | 2019-08-24 | 2019-11-26 | 浙江诚通市政建设有限公司 | A kind of permeable road structure of municipal administration and its construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103422414A (en) * | 2013-07-24 | 2013-12-04 | 福建士联建设有限公司 | Environment-friendly decorating water permeable pavement structure and construction method thereof |
| CN103669145A (en) * | 2013-12-31 | 2014-03-26 | 北京东方园林股份有限公司 | Pavement method of permeable pavement structure |
| CN104480856A (en) * | 2014-11-25 | 2015-04-01 | 中铁十四局集团有限公司 | Bridge drain pipe construction installation technology |
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2015
- 2015-08-13 CN CN201510496213.2A patent/CN105220596A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422414A (en) * | 2013-07-24 | 2013-12-04 | 福建士联建设有限公司 | Environment-friendly decorating water permeable pavement structure and construction method thereof |
| CN103669145A (en) * | 2013-12-31 | 2014-03-26 | 北京东方园林股份有限公司 | Pavement method of permeable pavement structure |
| CN104480856A (en) * | 2014-11-25 | 2015-04-01 | 中铁十四局集团有限公司 | Bridge drain pipe construction installation technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663821A (en) * | 2017-11-13 | 2018-02-06 | 河南净润环境科技有限公司 | A kind of ecological anti-ponding parking lot and laying method |
| CN110499693A (en) * | 2019-08-24 | 2019-11-26 | 浙江诚通市政建设有限公司 | A kind of permeable road structure of municipal administration and its construction method |
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Application publication date: 20160106 |
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