CN102966021B - The construction technology in a kind of equestrian sport place and equestrian sport place - Google Patents
The construction technology in a kind of equestrian sport place and equestrian sport place Download PDFInfo
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- CN102966021B CN102966021B CN201210547333.7A CN201210547333A CN102966021B CN 102966021 B CN102966021 B CN 102966021B CN 201210547333 A CN201210547333 A CN 201210547333A CN 102966021 B CN102966021 B CN 102966021B
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Abstract
The invention discloses a kind of equestrian sport place, it drainage blanket comprising the surface layer laying fiber sand, the separate layer preventing top fiber sand from sinking and be positioned at bottom; Described drainage blanket comprises single particle size macadam and graded broken stone layer, and described single particle size macadam is positioned at above described graded broken stone layer, is provided with escape canal pipe below described graded broken stone layer; Described separate layer comprises the bitumen layer be layed in above described single particle size macadam, and described bitumen layer surface paving is filled with macadam; Described fiber sand is layed in above the rubble on described bitumen layer surface.Use the technical scheme of this invention, surface layer and bitumen layer can provide good protection and carrying to water chestnut, and each Rotating fields can be hydrophobic fast; meet the needs of Equestrian competition, and, equestrian sport place of the present invention material therefor; commonly to be easy to get, to reduce cost.The invention also discloses a kind of construction technology of equestrian sport place.
Description
Technical field
The present invention relates to a kind of equestrian sport competition area, particularly relate to dressage competition area.The invention still further relates to a kind of construction technology of equestrian sport place.
Background technology
Current equestrian sport is also in the elementary starting stage in the development of China, and the influence power of its overall size and popularity and project all seems much inferior compared to American-European countries.But along with the raising of China's expanding economy and people's living standard, equestrian sport obtains further universal and development, the crowd participating in Chinese equestrian sport develops into personal behavior gradually from the action by government in past, more and more people starts to recognize the interest of equestrian sport, health and noble quality, and the number of participating in horsemanship activity constantly increases.
Dressage (English name: Dressage), also known as style horsemanship and stud-farm horsemanship, is the basis of equestrian sport, originates from B.C. 4th ~ 5 century.20 beginnings of the century, this dance step becomes and has more artistry and sight, gradually becomes a kind of athletics event, and formally becomes the event of the Olympic Games in 1912.
Dressage match is carried out in smooth sand ground, requires that competition area have flexbile base, and to carry out good protection to water chestnut, in addition, because playing space is comparatively large, so drainage system is very important, place can not ponding.At present, domestic original stud-farm pliability is inadequate, and drainage performance is poor, there will be ponding; And external competition area by laying one deck perforation rubber pad under Shamian Island, its high resilience, can offset impact when horses land, and also can play good drainage effect, but expensive, and import buying has risk.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is to provide one to have soft surface layer, can protect water chestnut, and the equestrian sport place that draining is good, cost is low.
Meanwhile, the present invention also provides a kind of construction technology of horsemanship place.
In order to overcome the shortcomings and deficiencies of prior art, a kind of equestrian sport place of the present invention comprises the surface layer laying fiber sand, the separate layer preventing top fiber sand from sinking and is positioned at the drainage blanket of bottom; Described drainage blanket comprises single particle size macadam, graded broken stone layer and escape canal pipe, and described single particle size macadam is positioned at above described graded broken stone layer, and described escape canal pipe is located at below described graded broken stone layer; Described separate layer comprises the bitumen layer be layed in above described single particle size macadam, and described bitumen layer surface paving is filled with macadam; Described fiber sand is layed in above the macadam on described bitumen layer surface.
As the improvement of technique scheme, described fiber sand is husky by children, geotextiles and fibrous.
As the improvement of technique scheme, described bitumen layer adopts 10mm ~ 30mm tar-mac, and described bitumen layer surface spreads the macadam filled out and adopts 10mm single particle size rubble.
As the improvement of technique scheme, described single particle size macadam adopts 20mm single particle size rubble.
As the improvement of technique scheme, described graded broken stone layer comprises 10 ~ 20mm rubble, 20 ~ 40mm rubble, 0 ~ 10mm rubble, and 10 ~ 20mm rubble: 20 ~ 40mm rubble: 0 ~ 10mm rubble heavyweight proportioning example is: 35%:35%:30%.
As the improvement of technique scheme, described escape canal pipe is draining blind pipe, adopts perforation pvc pipe, and wraps up described pvc pipe with geotextiles and single particle size rubble.
In order to overcome the deficiencies in the prior art, the present invention also provides a kind of construction technology of equestrian sport place, and its construction sequence comprises:
A, preparation of construction step, i.e. surveying setting-out, levelling of the land, basic unit's soil pressure is real;
B, escape canal pipe construction step, after basic unit's soil pressure is real, dig out blind pipe Tu Gou, geotextiles is cut into corresponding strip according to blind pipe soil ditch size, be layed in blind pipe soil ditch, lay the pvc pipe of boring a hole and processing after laying geotextiles, and single particle size rubble is laid in order to outsourcing pvc pipe in pvc pipe ditch, many blind pipes are set in the venue successively;
C, graded broken stone layer construction sequence, first on rand on the scene, vertical french drain arranges walking sidewalk, the track route of design work machinery is for entering field construction from walking sidewalk one end, leave place first blind pipe side and enter walking sidewalk, construct from walking sidewalk by again entering blind pipe opposite side place after described first blind pipe, work mechanism repeats the field construction that aforementioned manner enters each adjacent blind pipe institute interval successively, after having constructed, work mechanism leaves from the walking sidewalk other end, rubble transport vehicle to pave graded broken stone by described track route, after preliminary leveling, graded broken stone rolls to design compactness by described track route by road roller,
D, single particle size macadam construction sequence, rubble transport vehicle to pave single particle size rubble according to the work mechanism track route in step c, and described single particle size rubble rolls to design compactness by road roller;
F, bitumen layer construction sequence, paver paves bituminous mixture on single particle size macadam, road roller rolled asphalt face, fills out rubble afterwards, be preferably 10mm single particle size rubble described bitumen layer surface paving;
G, fiber sand surface construction step, the rubble on described bitumen layer surface lays fiber sand.
As the improvement of technique scheme, in step f, bitumen layer of constructing in accordance with the following methods:
A, paver carry out bituminous mixture laying with the speed of 5km/ hour;
After b, the bituminous mixture that paves, road roller according to the order rolled asphalt face in behind heavy after first light, first limit, wherein, road roller rolling wheel is wide is 1/3, road roller carries out first pressing, multiple pressure and final pressure three-wheel and rolls, and opens walking of shaking during first pressing, and when multiple pressure and final pressure, road roller does not leave vibration;
After c, every section of paving and leveling, the bituminous sheaths occurring loose phenomenon sprays mulseal, and wait for that it parches in this section of edge and other.
As the improvement of technique scheme, described bituminous mixture is 10mm ~ 30mm tar-mac or AC-13 type bituminous mixture.
As the improvement of technique scheme, adopt the paver of 14t to pave described bituminous mixture, adopt the light-duty road roller of 8t to roll.
Preferably, in stepb, be that spacing arranges many blind pipes with 10m; In step c, described graded broken stone comprises 10 ~ 20mm rubble, 20 ~ 40mm rubble, 0 ~ 10mm rubble, and 10 ~ 20mm rubble: 20 ~ 40mm rubble: 0 ~ 10mm rubble heavyweight proportioning example is: 35%:35%:30%; In steps d, described single particle size rubble is 20mm single particle size rubble.The thickness of above-mentioned each layer is respectively 100mm thick fiber sand surface layer; The thick bitumen layer of 60mm, the thick macadam of asphalt roofing paving 10mm; The thick single particle size macadam of 100mm; The thick graded broken stone layer of 150mm; Escape canal pipe external diameter 150mm, internal diameter 100mm.
Implement the technical scheme in a kind of equestrian sport place of the present invention, following beneficial effect can be obtained: the surface layer be made up of silvalin is soft smooth, good protection can be provided to water chestnut, and rainwater can be discharged efficiently and effectively to lower floor.With " bitumen layer; face paving rubble " as separate layer; compared to international horsemanship perforation rubber mount; asphalt macadam is drawn materials and is bought conveniently, and cost is low, and bitumen layer had both had certain bearing capacity; impact when horses land can be offset; for horses provide suitable support and protection, the rubble of period has space again, can will drain into the water quick drain of this layer to lower one deck.As main discharge structure, there is excellent drainage performance using single particle size rubble one-tenth and graded broken stone layer, effectively can control the water velocity of rainwater in infiltration draining, prevent the fiber sand of equestrian sport place surface layer costliness not by rain drop erosion and the effect that washed away by heavy rain.And escape canal pipe adopts perforation pvc pipe, and with geotextiles and single particle size rubble parcel, one side can draining between the blind pipe rubble of the bottom, and on the other hand, when collecting current, geotextiles can prevent mud from blocking.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of equestrian sport place of the present invention embodiment;
Fig. 2 is the schematic diagram of the work mechanism track route of the construction technology embodiment in a kind of equestrian sport place of the present invention.
Detailed description of the invention
Below embodiments of the present invention are specifically described.
A kind of equestrian sport place of the present invention embodiment comprises the surface layer laying fiber sand, the separate layer preventing top fiber sand from sinking and is positioned at the drainage blanket of bottom; Described drainage blanket comprises single particle size macadam 3, graded broken stone layer 2 and escape canal pipe 1, and described single particle size macadam 3 is positioned at above described graded broken stone layer 2, and described escape canal pipe 1 is located at below described graded broken stone layer 2; Described separate layer comprises the bitumen layer 4 be layed in above described single particle size macadam, and described bitumen layer surface paving is filled with macadam 5; Described fiber sand 6 is layed in above the macadam 5 on described bitumen layer surface.
Preferably, fiber sand, geotextiles husky by children and fibrous.Preferably, the rubble of bitumen layer 4 paving is granite stones, and ballast grain sizes is 10mm.Bitumen layer can adopt 10mm ~ 30mm tar-mac, specifically can also select usual type bituminous mixture.So-called bituminous mixture is the general name of the compound mixed and stirred by mineral aggregate and asphalt binder.So-called AC-13 type bituminous mixture refers to that nominal maximum aggregate size is the particulate formula bituminous concrete mixture of 13mm rubble, and usually also claim bitumen A C-13, AC to refer to dense-graded asphalt concrete compound, 13 refer to that the nominal maximum particle diameter in grating is 13mm.
Preferably, single particle size macadam 3 preferably adopts 20mm single particle size rubble, and graded broken stone layer 2 comprises 10 ~ 20mm rubble, 20 ~ 40mm rubble, 0 ~ 10mm rubble, and 10 ~ 20mm rubble: 20 ~ 40mm rubble: 0 ~ 10mm rubble heavyweight proportioning example is: 35%:35%:30%.Preferably, the thickness of above-mentioned each layer is respectively 100mm thick fiber sand surface layer; The thick bitumen layer of 60mm, the thick macadam of asphalt roofing paving 10mm; The thick single particle size macadam of 100mm; The thick graded broken stone layer of 150mm.
Adopt the technical scheme of the embodiment of the present invention, the surface layer be made up of silvalin is soft smooth, can provide good protection to water chestnut, and can discharge rainwater efficiently and effectively to lower floor.With " bitumen layer; face paving rubble " as separate layer; compared to international horsemanship perforation rubber mount; asphalt macadam is drawn materials and is bought conveniently, and cost is low, and bitumen layer had both had certain bearing capacity; impact when horses land can be offset; for horses provide suitable support and protection, the rubble of period has space again, can will drain into the water quick drain of this layer to lower one deck.As main discharge structure, there is excellent drainage performance using single particle size rubble one-tenth and graded broken stone layer.
The main formulas of mean flow rate or frictional head loss is evenly flowed according to calculating open channel and pipeline:
Flow velocity v=C (RJ)
0.5;
Thank to just coefficient C=(R
1/6)/n;
So flow velocity v=(RJ)
0.5(R
1/6)/n;
In formula, letter representation:
V: mean velocity in section;
R: hydraulic radius (m);
J: hydraulic gradient (J=hf/l), hf are the frictional head loss in stream section l, for the equal uniform flow of open-channel constant, and J=i (i is open channel base slope);
C: thank to just coefficient;
N: the coarse coefficient to water currents of reflection wall, is called the roughness coefficient or roughness.
Therefore whether n value is selected appropriate very large on calculating achievement impact, and itself and flow velocity are inversely proportional to.Because the roughness coefficient and flow velocity are inversely proportional to, the roughness coefficient is larger, flow velocity is less, and coefficient is less, flow velocity is larger.So reducing roughness coefficient value is the key that in drainage blanket, solid material controls.And what the most directly affect drainage blanket structure drainage speed is the compactness of drainage blanket (or permeable layer), compactness is larger, and draining (infiltration) speed is less; Compactness is less, and draining (infiltration) speed is larger.
Adopt the rubble of single particle size as the main material in drainage blanket, influential to flow velocity is the porosity of building stones.And single particle size rubble is applied in drainage blanket, in principle, solve certain porosity, problem that compactness can not be too large.Show through laboratory test result, the porosity of single particle size 20mm rubble is 20% ~ 28%; The porosity of single particle size 10mm rubble is 17% ~ 26%, so reach the effect of drainage blanket infiltration, draining.
What another affected porosity is aggregate chips, and in the graded broken stone screening ratio of 95% of conventional compaction degree, 0 ~ 10mm rubble: 10 ~ 20mm rubble: 20 ~ 40mm rubble match ratio is about 35%:15%:45%, described 0 ~ 10mm rubble is mainly aggregate chips.Therefore, in construction, the aggregate chips of cleaning drainage blanket building stones is the keys ensureing that draining flow velocity is enough.In the technical scheme of the embodiment of the present invention, by 0 ~ 10mm rubble: 10 ~ 20mm rubble: 20 ~ 40mm rubble match ratio is assigned to 30%:35%:35% then can reach good drainage effect.
In the technical scheme of the embodiment of the present invention, by configuration grating macadam, effectively can control the water velocity of rainwater in permeable layer, can reach and prevent the fiber sand of dressage horsemanship sport surface layer costliness not by rain drop erosion and the effect that washed away by heavy rain.
The embodiment of the present invention, is provided with escape canal pipe 1 below graded broken stone layer, for storm-water drainage being gone to drainage system, what the arrow in Fig. 1 in escape canal pipe indicated is water (flow) direction.Preferably, described escape canal pipe is draining blind pipe, adopt perforation pvc pipe, and wrap up described pvc pipe with geotextiles and single particle size rubble, preferably use 10mm single particle size rubble, by wrapping up with geotextiles and single particle size rubble, on the one hand can draining between the blind pipe rubble of the bottom, on the other hand, when collecting current, geotextiles can prevent mud from blocking.Preferably, escape canal pipe external diameter 150mm, internal diameter 100mm.
An alternative embodiment of the invention is a kind of construction technology of equestrian sport place, and its construction sequence comprises:
A, preparation of construction step, i.e. surveying setting-out, levelling of the land, basic unit's soil pressure is real;
B, escape canal pipe construction step, after basic unit's soil pressure is real, dig out blind pipe Tu Gou, geotextiles is cut into corresponding strip according to blind pipe soil ditch size, be layed in blind pipe soil ditch, lay the pvc pipe of boring a hole and processing after laying geotextiles, and single particle size rubble is laid in order to outsourcing pvc pipe in pvc pipe ditch, many blind pipes are set in the venue successively;
C, graded broken stone layer construction sequence, first on rand on the scene, vertical french drain arranges walking sidewalk, the track route of design work machinery is for entering field construction from walking sidewalk one end, leave place first blind pipe side and enter walking sidewalk, construct from walking sidewalk by again entering blind pipe opposite side place after described first blind pipe, work mechanism repeats the field construction that aforementioned manner enters each adjacent blind pipe institute interval successively, after having constructed, work mechanism leaves from the walking sidewalk other end, rubble transport vehicle to pave graded broken stone by described track route, after preliminary leveling, graded broken stone rolls to design compactness by described track route by road roller, concrete, as shown in Figure 2, Fig. 2 is the schematic diagram of a kind of equestrian sport field construction of the present invention process example work mechanism track route, work mechanism enters field construction from the entrance 71 of walking sidewalk 7 one end, on the left of first blind pipe 61, leave place enter walking sidewalk 7, constructed from walking sidewalk by place on the right side of again entering blind pipe 61 after first blind pipe 61, work mechanism repeats the field construction that aforementioned manner enters place between blind pipe 62 and blind pipe 63 and other each adjacent blind pipe (not shown) institute intervals successively, after whole field construction completes, work mechanism leaves from walking sidewalk outlet 72.Adopt such track route, can blind pipe be protected, avoid work mechanism to the destruction of blind pipe; This step graded broken stone is for being preferably 10 ~ 20mm rubble: 20 ~ 40mm rubble: 0 ~ 10mm rubble heavyweight proportioning example is 35%:35%:30%;
D, single particle size macadam construction sequence, rubble transport vehicle to pave single particle size rubble according to the work mechanism track route in step c, and described single particle size rubble rolls to design compactness by road roller; This step preferably paves 20mm single particle size rubble;
F, bitumen layer construction sequence, paver paves bituminous mixture on single particle size macadam, road roller rolled asphalt face, fills out rubble, preferred 10mm single particle size rubble afterwards described bitumen layer surface paving;
G, fiber sand surface construction step, the rubble on described bitumen layer surface lays fiber sand.
Preferably, in stepb, be that spacing arranges many blind pipes with 10m; With 10mm single particle size rubble outsourcing pvc pipe; When processing and install perforated pipe, due to blind pipe outsourcing 10mm single particle size rubble, so aperture can not be too large, adopt the drill bit of 8mm to pvc pipe perforate, perforate spacing 100mm, can arrange along pipe face plum blossom.Pvc pipe joint adopts special PVC joint.When single particle size 10mm rubble is laid in pvc pipe ditch, after every lay rubble one section, will special messenger be arranged geotextiles to be built at once, and avoid rubble to be polluted.
Preferably, in step f, bitumen layer of constructing as follows:
A, paver carry out bituminous mixture laying with the speed of 5km/ hour;
After b, the bituminous mixture that paves, road roller according to the order rolled asphalt face in behind heavy after first light, first limit, wherein, road roller rolling wheel is wide is 1/3, road roller carries out first pressing, multiple pressure and final pressure three-wheel and rolls, and opens walking of shaking during first pressing, and when multiple pressure and final pressure, road roller does not leave vibration;
After c, every section of paving and leveling, the bituminous sheaths occurring loose phenomenon sprays mulseal, and wait for that it parches in this section of edge and other.
Preferably, described bituminous mixture is 10mm ~ 30mm tar-mac or AC-13 type bituminous mixture.
Preferably, adopt the paver of 14t to pave described bituminous mixture, adopt the light-duty road roller of 8t to roll.
In the technical scheme in horsemanship place of the present invention, single particle size 20mm rubble in the drainage blanket of equestrian sport field belongs to bulk solid, its compactness cannot reach the Class I highway standard of 95%, closely knit graded broken stone base can only be relied on as its semi-rigid substratum, to possess higher anti-compression property.But because single particle size 20mm macadam belongs to flexbile base, though certain resistance to stress and anti-strain can be born under combining with semi-rigid type base, but because levels distortion compatibility is inconsistent, so cause single particle size macadam paves, bitumen layer easily causes bitumen layer loose, the quality conditions such as cracking or surface layer compression bearing deficiency occur, if adopt the means of general Manual mulseal to be difficult to overcome above-mentioned defect, but, according to above-mentioned machine spread out asphalted method the bitumen layer of having constructed can be formed not loose, can be hardened the asphalt surface course of load-bearing.
Specifically, control 14t paver to pave pitch with the speed of 5km/ hour, uniform asphalt paving effect can be obtained, rolling speed then can cause the compactness of macadam inadequate too soon, it is too slow that then the too closely knit drainage effect that causes is not good, so speed must control within certain scope.Certainly, spreader starting paves stage speed should not be too fast, general control is good at 2 ~ 3m/min, check after starting that paver each several part coordinates situation, Row sum-equal matrix of going forward side by side, generally in starting 10m, complete adjustment work, afterwards, proceed to and normally pave, adjust spreading speed on demand, control speed per hour in 5km/ hour.In addition, when paver paves, paver arrangement width is advisable with 5 ~ 6m, and paver wants preheating ironing machine behind location, and avoid plucking working face, when mixture temperature meets paving material, batch turning paves to hopper of paver.After asphalt paving is good, road roller rolls by the order in behind heavy after first light, first limit, concrete rolls temperature and speed is as shown in the table:
When rolling with road roller, rolling wheel is wide is 1/3, walking of shaking opened by the light-duty road roller of first pressing 8t, and multiple pressure and final pressure are not opened and vibrated with the adhesion stress avoiding affecting pitch, adopts such to roll mode, pitch can obtain good bond effect, has coarse granule perception.After every section of asphalt paving leveling, because its edge does not retrain, therefore still very loose at edge's pitch, therefore, after bituminous mixture is dry, occur that mulseal is sprayed, after pitch to be emulsified parches in the place of the loose phenomenon of pitch in edge and other, before loose asphalt macadam surface layer bond effect is good, no longer loose, by the examination of horsemanship expert, the requirement of Equestrian competition can be met.
Pave in the technical scheme of bitumen layer above-mentioned, due to AC-13 type bituminous mixture, sieve material in process, heat, dedusting processes the aggregate chips on rubble face, thus in aggregate chips, major part is the breeze stayed, breeze is conducive to the caking property improving pitch and rubble, better than the caking property of artificial mix.In addition the raw material of bitumen A C-13 own have had the grating of dispatching from the factory, and decrease the problem that bitumen layer is loose.
Adopt the method for above-mentioned construction bitumen layer, pave pitch bonding strong, respond well, not loose, carrying can be provided to water chestnut, offset the impact of horses when landing, overcome the pitch that to pave on loose rubble pervious layer and to be shaped problem that is difficult, low bearing capacity, and the space formed can be hydrophobic fast.Because bitumen layer is the pitch that paves on the such soft basis of 20mm single particle size macadam, although according to technique scheme, the asphalt surface course of bearing capacity can be formed, but cannot be closely knit as the closely knit roadbed of town road can pave, the confining bed of pitch oil film cannot be formed, but be formed with hydrophobic space, however just bitumen layer in this case could meet equestrian sport place " have bearing capacity, not loose, can be hydrophobic " quality requirement.
Adopt the embodiment of the construction technology in a kind of equestrian sport place of the present invention; overcome and spread out asphalted difficulty on loose stone layer; the equestrian sport place completed has given full play to the not high feature of single particle size rubble compactness; make every Rotating fields can be hydrophobic fast, and certain bearing capacity can be had, can be good at protecting water chestnut; and the material used; facilitate common, do not need perforation rubber pad expensive as early as possible, thus cost reduces greatly.
Above disclosedly be only the preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (7)
1. an equestrian sport place, is characterized in that: described equestrian sport place comprises the surface layer laying fiber sand, the separate layer preventing top fiber sand from sinking and is positioned at the drainage blanket of bottom;
Described drainage blanket comprises single particle size macadam, graded broken stone layer and escape canal pipe, and described single particle size macadam is positioned at above described graded broken stone layer, and described escape canal pipe is located at below described graded broken stone layer;
Described separate layer comprises the bitumen layer be layed in above described single particle size macadam, and described bitumen layer surface paving is filled with macadam; Described fiber sand is layed in above the macadam on described bitumen layer surface;
Described bitumen layer adopts 10mm ~ 30mm tar-mac, and described bitumen layer surface spreads the macadam filled out and adopts 10mm single particle size rubble;
Described single particle size macadam adopts 20mm single particle size rubble;
Described graded broken stone layer comprises 10 ~ 20mm rubble, 20 ~ 40mm rubble, 0 ~ 10mm rubble, and 10 ~ 20mm rubble: 20 ~ 40mm rubble: 0 ~ 10mm rubble heavyweight proportioning example is: 35%:35%:30%.
2. equestrian sport place as claimed in claim 1, is characterized in that: described fiber sand is husky by children, geotextiles and fibrous.
3. equestrian sport place as claimed in claim 1, is characterized in that: described escape canal pipe is draining blind pipe, adopts perforation pvc pipe, and wraps up described pvc pipe with geotextiles and single particle size rubble.
4. the construction technology in equestrian sport place, is characterized in that, comprises following construction sequence:
A, preparation of construction step, i.e. surveying setting-out, levelling of the land, basic unit's soil pressure is real;
B, escape canal pipe construction step, after basic unit's soil pressure is real, dig out blind pipe Tu Gou, geotextiles is cut into corresponding strip according to blind pipe soil ditch size, be layed in blind pipe soil ditch, lay the pvc pipe of boring a hole and processing after laying geotextiles, and single particle size rubble is laid in order to outsourcing pvc pipe in pvc pipe ditch, many blind pipes are set in the venue successively;
C, graded broken stone layer construction sequence, first on rand on the scene, vertical french drain arranges walking sidewalk, the track route of design work machinery is for entering field construction from walking sidewalk one end, leave place first blind pipe side and enter walking sidewalk, construct from walking sidewalk by again entering blind pipe opposite side place after described first blind pipe, work mechanism repeats the field construction that aforementioned manner enters each adjacent blind pipe institute interval successively, after having constructed, work mechanism leaves from the walking sidewalk other end, rubble transport vehicle to pave graded broken stone by described track route, after preliminary leveling, graded broken stone rolls to design compactness by described track route by road roller,
D, single particle size macadam construction sequence, rubble transport vehicle to pave single particle size rubble according to the work mechanism track route in step c, and described single particle size rubble rolls to design compactness by road roller;
F, bitumen layer construction sequence, paver paves bituminous mixture on single particle size macadam, road roller rolled asphalt face, fills out rubble afterwards described bitumen layer surface paving;
G, fiber sand surface construction step, the rubble on described bitumen layer surface lays fiber sand;
In step c, described graded broken stone layer comprises 10 ~ 20mm rubble, 20 ~ 40mm rubble, 0 ~ 10mm rubble, and 10 ~ 20mm rubble: 20 ~ 40mm rubble: 0 ~ 10mm rubble heavyweight proportioning example is: 35%:35%:30%;
In steps d, described single particle size macadam adopts 20mm single particle size rubble;
In step f, on described bitumen layer surface, paving fills out 10mm single particle size rubble.
5. the construction technology in equestrian sport place as claimed in claim 4, is characterized in that: in step f, bitumen layer of constructing in accordance with the following methods:
A, paver carry out bituminous mixture laying with the speed of 5km/ hour;
After b, the bituminous mixture that paves, road roller according to the order rolled asphalt face in behind heavy after first light, first limit, wherein, road roller rolling wheel is wide is 1/3, road roller carries out first pressing, multiple pressure and final pressure three-wheel and rolls, and opens walking of shaking during first pressing, and when multiple pressure and final pressure, road roller does not leave vibration;
After c, every section of paving and leveling, the bituminous sheaths occurring loose phenomenon sprays mulseal, and wait for that it parches in this section of edge and other.
6. the construction technology in equestrian sport place as claimed in claim 5, is characterized in that: described bituminous mixture is 10mm ~ 30mm tar-mac.
7. the construction technology in equestrian sport place as claimed in claim 5, is characterized in that: adopt the paver of 14t to pave described bituminous mixture, adopt the light-duty road roller of 8t to roll.
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| GB2521873B (en) * | 2014-01-07 | 2017-11-29 | Traffipave Ltd | Surface dressing of ground |
| CN106149510A (en) * | 2016-07-29 | 2016-11-23 | 艾奇达（上海）建设工程有限公司 | A kind of cellosilk, non-woven fabrics, quartz sand mixing equestrian sport Ground |
| CN106868981A (en) * | 2017-04-14 | 2017-06-20 | 中建八局第建设有限公司 | A kind of lawn runway and its construction method |
| CN107012763A (en) * | 2017-04-14 | 2017-08-04 | 中建八局第建设有限公司 | A kind of mud ground runway and its construction method |
| CN109972474A (en) * | 2018-12-12 | 2019-07-05 | 山东大学 | Layering pervious concrete pavement is made using waste plastic |
| CN112127231B (en) * | 2020-09-10 | 2022-02-18 | 苏州三正路面工程有限公司 | Construction method of asphalt concrete pavement |
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| JPH11123287A (en) * | 1997-10-21 | 1999-05-11 | Tatsuta Electric Wire & Cable Co Ltd | Racecourse surface material and racecourse |
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| CN102966021A (en) | 2013-03-13 |
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Effective date of registration: 20201224 Address after: 510115, No. two, No. 28, South Embankment, Yuexiu District, Guangdong, Guangzhou Patentee after: GUANGZHOU JISHI CONSTRUCTION GROUP Co.,Ltd. Patentee after: GUANGZHOU INSTITUTE OF BUILDING SCIENCE Co.,Ltd. Address before: 510115, No. two, No. 28, South Embankment, Yuexiu District, Guangdong, Guangzhou Patentee before: GUANGZHOU JISHI CONSTRUCTION GROUP Co.,Ltd. |