CN106320139A - Construction method of water-based acrylic resin rubber track - Google Patents
Construction method of water-based acrylic resin rubber track Download PDFInfo
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- CN106320139A CN106320139A CN201610710222.1A CN201610710222A CN106320139A CN 106320139 A CN106320139 A CN 106320139A CN 201610710222 A CN201610710222 A CN 201610710222A CN 106320139 A CN106320139 A CN 106320139A
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Classifications
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- 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
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
- E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
- E01C19/174—Apparatus with pump-discharge
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
This invention discloses a construction method of water-based acrylic resin rubber track, comprising the steps of base layer treatment; construction of tack coat by spraying the mixture of base coat and clean water to form the tack coat; construction of shock absorption layer by evenly spreading and bonding the rubber particles on the tack coat, and spraying the mixture of water-based primer and clean water on the surface of rubber particles; construction of EPDM wearing layer by evenly spreading the rubber particles on the shock absorption layer and then spraying the mixture of water-based finish and clean water on the surface of rubber particles; and the construction of protective layer by evenly spreading the mixture of protective adhesive and water on the EPDM wearing layer. By evenly spreading of rubber particles followed by adhesives coating by air operated double diaphragm pump coating machine, the construction method has effectively avoided the quality problem of 'dry surface and wet inside' caused by excessive thickness of water-based materials during the construction. The method is simple in operation and good in quality.
Description
Technical field
The present invention relates to the construction field of water-based plastic track, be specifically related to a kind of water-borne acrylic resin plastic runway
Construction method.
Background technology
Water-based plastic track is the environment-friendly type track material with polymerizable aqueous resin as film forming matter, owing to it is nontoxic, nothing
Smelly, the feature of aqueous, environmental protective, even if the most never distributing any penetrating odor at hot weather, is extensively paved on middle and primary schools, children
Youngster garden and other place that environmental protection is had higher requirements.At present for water-based plastic track construction method generally or use with
The construction method that oiliness runway is same or like, but owing to aqueous track material and oiliness track material are on membrane formation mechanism
Difference, the current domestic oiliness polyurethane runway construction widely used paver of institute and aerial spraying equipment are at construction aqueous runway
Time there is problems in that
1, aqueous runway glue can stick on the jolting plate of paver so that jolting plate is no longer one in operation process
Individual smooth surface, easily produce traction phenomenon, after causing completion, rubber particle surface is rough, affect attractive in appearance while again
The basal plane that flatness is good can not be provided for follow-up material.
When 2, using aerial spraying machine construction water-based material, will use after aqueous track material and EPDM granule mix homogeneously
This aerial spraying chance occurs that the viscosity of EPDM granule and aqueous runway glue does not mates and produces particles sink, it is also possible to go out
When existing viscosity is on the low side, the problem of EPDM granule plug nozzle.Flush coater mentioned here refers to runway glue and EPDM granule
Flush coater hopper is poured into, a kind of aerial spraying machine spraying out by flush coater nozzle after mixing in proportion.
Therefore, existing water-based plastic track exist in work progress rubber particle surface rough, use air
During flush coater, the viscosity of EPDM granule and aqueous runway glue does not mate the particles sink even problem of plug nozzle of causing, and also has
Can cause because using the construction of disposable big thickness that hardening time is partially long, solidification not thoroughly, the hidden danger of quality such as dry or ask in surface drying
Topic, the most during curing heavy rain can cause material scrap, results in greater loss.
Summary of the invention
The technical problem to be solved is that existing water-based plastic track exists rubber grain in work progress
Rough surface is uneven, the viscosity of EPDM granule and aqueous runway glue does not mate and causes particles sink very when using aerial spraying machine
To the problem of plug nozzle and avoid length hardening time, the solidification quality problems such as the most thorough.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is to provide a kind of water-borne acrylic resin and moulds
The construction method of glue runway, including following construction procedure:
Basal layer processes, and is thoroughly cleaned out by basal layer, is dried;
Tack coat is constructed, by aqueous runway base oil and clear water in the ratio mixing and stirring of 1.0kg:0.5kg after, pour into
In the charging basket of Pneumatic double diaphragm pump flush coater, by spray gun it is sprayed on processed after basal layer on, film-forming, formed
Tack coat, in the construction of tack coat, the consumption of aqueous runway base oil is every layer 0.15~0.20kg/;
Shock suction layer is constructed, rubber grain is used method mechanically or manually spread equably paving and stick to cured after
On tack coat, afterwards by pneumatic in pouring into after the ratio mixing and stirring of 1.0kg:0.5kg to aqueous runway primer and clear water
In the charging basket of twin-diaphragm pump flush coater, by spray gun, it is sprayed on rubber grain face, the consumption of every layer of construction rubber grain
For 1.36KG/, the consumption of aqueous runway primer is every layer 0.56~0.62KG/;Be divided into repeatedly, multilamellar is mated formation, directly
Design required thickness to reaching;
EPDM wearing layer is constructed, and EPDM wearing layer is made up of aqueous runway face glue and colored EPDM rubber granule, will
EPDM rubber granule uniformly spreads and is layered on completely crued shock suction layer, and aqueous runway face glue and clear water presses 1.0kg afterwards:
It is sprayed at EPDM rubber particle surface after the ratio mixing and stirring of 0.5kg, is divided into repeatedly, multilamellar is sprayed, finally solid
Chemical conversion film, forms uniform particle surface;
Cover protective layer is constructed, and the cover of aqueous runway is protected glue and clear water mix in the ratio of 1.0kg:0.5kg and stirs
Mix after uniformly, pour in the charging basket of Pneumatic double diaphragm pump flush coater, by spray gun it is uniformly sprayed on and has cured thoroughly
On EPDM wearing layer, spray 1~2 layer, every layer of construction consumption 0.20~0.30kg/m2, dry solidified forming.
In such scheme, when laying shock suction layer, after often having laid one layer, in atmospheric temperature more than 20 DEG C and the wettest
In the case of degree is not more than 50%, through about four hours film-formings, then repeat constructing operation, until it reaches the thickness of needs
Degree.
In such scheme, in EPDM wearing layer work progress, aqueous runway face glue and clear water are poured into after stirring
In the charging basket of Pneumatic double diaphragm pump flush coater, sprayed by spray gun, spray 1~2 layer, the consumption of every layer of construction EPDM rubber granule
For every layer of 1.36KG/, the consumption of aqueous runway face glue is every layer 0.49~0.55KG/.
In such scheme, aqueous runway face glue is not more than the situation of 50% in atmospheric temperature more than 20 DEG C and relative humidity
Under, about four hours just curable film-formings, uniform particle surface can be presented after solidification, there is certain elasticity and stretching
Property.
In such scheme, in shock suction layer, rubber grain uses black SBR rubber granule or black or colour
EPDM rubber granule, wherein in the EPDM rubber granule in shock suction layer and EPDM wearing layer, glue content is not less than 25%, SBR rubber
Granule uses the cover tire glue of cart tire.
In such scheme, basal layer selects cement concrete basal plane or bituminous concrete basal plane,
During cleaning bituminous concrete basal plane, the mode use cleaning, clear water to spray, drying guarantees that it is totally dried;
During cleaning cement concrete basal plane, for the laitance, greasy dirt, birds droppings or other foreign bodies that adhere on basal plane, should first make
Carrying out place grinding process with levigator, carry out pickling processes afterwards, hydrochloric acid by 37% or 85% industrial phosphoric acid press 1:4 or 1:
Water after the dilution proportion of 10 and spill on whole cement concrete basal plane, allow acid soak cement concrete basal plane at least 15 minutes,
Bristle floor brush is can use to use orthogonal direction repeatedly to scrub cement concrete basal plane, finally with giant by coagulating cement afterwards
Soil matrix face is rinsed well, and acid solution is fully erased, treats that basal plane totally just can be constructed after drying.
In such scheme, during tack coat solidifies, base oil is at atmospheric temperature more than 20 DEG C and relative humidity not
In the case of 50%, about four hours just curable film-formings, this film has caking property, resistance to water and draftability.
In such scheme, described Pneumatic double diaphragm pump flush coater includes that the air compressor being arranged on support side is gentle
Dynamic twin-diaphragm pump, described pedestal opposite side is provided with and connects the charging basket of described Pneumatic double diaphragm pump charging aperture and connect described gas
The spray gun of dynamic twin-diaphragm pump discharging opening, described spray gun is elongated rod shape, and described support is driven by driving means and advances.
In such scheme, described driving means uses gasoline engine, diesel engine or motor, and the exit of described spray gun is even
Connecing nozzle, the glue shape that described nozzle gushes out is covering of the fan type, it is intended to be scattered in equably on the basal plane of rubber grain.
In such scheme, the bottom surrounding of described support is provided with four rollings that can drive described support transferring position
Wheel.
The present invention, first that rubber grain spreading is uniform, then sprayed glues, effectively prevent the enormous impact power because of flush coater
Causing micelle to splash, cause the loss of material and the problem of waste, simple to operate, construction quality is good.
Detailed description of the invention
Below the present invention is described in detail.
The present invention uses special spraying equipment in work progress: Pneumatic double diaphragm pump flush coater, it can only be used for spraying
Being coated with the liquid of thickness, it is impossible to the spraying mixture containing particulate matter, Pneumatic double diaphragm pump flush coater includes support, the side peace of support
Equipped with air compressor and Pneumatic double diaphragm pump, pedestal opposite side be provided with connection Pneumatic double diaphragm pump charging aperture charging basket and
The spray gun of connection Pneumatic double diaphragm pump discharging opening, spray gun is elongated rod shape, and support is driven by driving means and advances.
Support is driven by driving means and advances, and driving means uses gasoline engine, diesel engine or motor, the outlet of spray gun
Place connects nozzle, and nozzle is covering of the fan type so that the glue of ejection is also in covering of the fan type, it is ensured that material becomes scattered about rubber grain equably
On basal plane, spray area is wide, sprays uniformly.The bottom surrounding of support is provided with four rolling, facilitates band engine-bed transferring position,
The invention provides the construction method of a kind of water-borne acrylic resin plastic runway, including following construction procedure:
Basal layer processes, and is thoroughly cleaned out by basal layer, is dried, and wherein basal layer can select cement concrete basal plane
Or bituminous concrete basal plane, when clearing up bituminous concrete basal plane, the mode use cleaning, clear water to spray, drying guarantees it
Clean dry.
During cleaning cement concrete basal plane, basal plane there may be the foreign body of a lot of adhesion, such as laitance, greasy dirt, birds droppings etc.,
Should first use levigator to carry out place grinding process when cleaning, carry out pickling processes afterwards, the hydrochloric acid by 37% or 85% work
Industry phosphoric acid spills on whole cement concrete basal plane by watering after the dilution proportion of about 1:4 or 1:10, allows acid soak cement mix
At least 15 minutes, solidifying soil matrix face, can use bristle floor brush to use orthogonal direction repeatedly to scrub cement concrete basal plane, finally afterwards
With giant, cement concrete base plane flushing is clean, acid solution is fully erased, treat that basal plane totally just can be constructed after drying.
Tack coat is constructed, by aqueous runway base oil and clear water in the ratio mixing and stirring of 1.0kg:0.5kg after, pour into
In the charging basket of Pneumatic double diaphragm pump flush coater, it being sprayed on the basal layer after process by spray gun, aqueous runway base oil exists
In the case of atmospheric temperature more than 20 DEG C and relative humidity are not more than 50%, about four hours just curable film-formings, formed viscous
Knot layer, the construction consumption of aqueous runway base oil is about every layer 0.15~0.20kg/, and this film has caking property, resistance to water and draws
Stretching property.
Owing to tack coat has certain caking property, therefore it grappling can be sprinkled upon rubber grain thereon well, and granule spreads paving
It is sure to uniformity, it is to avoid the multiple-layer stacked of granule, is fully infiltrated into parcel after the spraying for follow-up aqueous runway primer and bar is provided
Part.
Shock suction layer is constructed, by rubber grain according to 1.36kg/m2Unit dose, use method mechanically or manually uniform
Spread paving and stick to cured after tack coat on, pour into after aqueous runway primer and clear water mixing and stirring afterwards
In the charging basket of Pneumatic double diaphragm pump flush coater, by spray gun, it is sprayed on rubber grain face.
In the present invention, in shock suction layer, black SBR rubber granule or the EPDM rubber granule of black or colour, wherein
In EPDM rubber granule, glue content is not less than 25%, and SBR rubber granule uses the cover tire glue of cart tire.For the rubber used
The grain-size grade of glue granule is furnished with strict demand, and after the most satisfied completion of size grading requirement of rubber grain, the micelle of runway is close
The requirement of solidity and the technology requirement of impact absorbing.
When laying shock suction layer, shock suction layer is divided into repeatedly, multilamellar is laid, and the consumption of every layer of rubber grain is every layer
1.36KG/, the consumption of aqueous runway primer is every layer 0.56~0.62KG/, after often having laid one layer, in atmospheric temperature
In the case of more than 20 DEG C and relative humidity are not more than 50%, through about four hours film-formings, then according to identical work
Skill repeats the constructing operation of next layer, until it reaches the thickness of needs.The shock suction layer of general 10mm needs to construct 4~5 times,
Shock suction layer thick for 6.5mm needs 2~3 times.
Owing to the solidification of aqueous runway has certain requirement to temperature and humidity, to temperature and humidity bar during the construction of big thickness
Part requires the harshest, is difficult in some high humility and low temp area meet, and the present invention carry out when laying shock suction layer multilamellar,
Repeatedly minimal thickness construction can be effectively ensured the quality of aqueous runway construction under this kind of weather conditions, it is ensured that solidification is thorough layer by layer,
Avoid the quality problems of " not doing in surface drying ".
In construction, workmen and construction equipment can enter scene, and rubber grain will not glue under vertical active force
Sole, workmen walks and must foot-up move ahead after entering scene, and not along landing ground traction, traction can cause being spread paving uniformly
Loose rubber grain planarization be destroyed.
EPDM wearing layer is constructed, and EPDM wearing layer is made up of aqueous runway face glue and colored EPDM rubber granule, is executing
During work, EPDM rubber granule is uniformly spread and is layered on shock suction layer, afterwards aqueous runway face glue and clear water are pressed 1.0kg:
Pour into after the ratio mixing and stirring of 0.5kg in the charging basket of Pneumatic double diaphragm pump flush coater, by spray gun, it is sprayed at
EPDM rubber particle surface, film-forming, form uniform particle surface.The consumption of every layer of construction EPDM rubber granule is every layer
1.36KG/, the consumption of aqueous runway face glue is every layer 0.49~0.55KG/, is divided into repeatedly, multilamellar is mated formation, until
Reach to design required thickness.
After often having laid one layer, aqueous runway face glue is not more than the feelings of 50% in atmospheric temperature more than 20 DEG C and relative humidity
Under condition, about four hours just curable film-formings, uniform particle surface can be presented after solidification, there is certain elasticity and stretching
Property.The present invention has strict demand, the viscosity of aqueous runway face glue to be to allow the glue can be thorough for the viscosity of aqueous runway face glue
End parcel rubber grain, also will not be enriched in the bottom of glue granular layer simultaneously completely or form the phenomenon of glue skewness above.
Cover protective layer is constructed, and after cover is protected glue and clear water in the ratio mixing and stirring of 1.0kg:0.5kg, falls
Enter in the charging basket of Pneumatic double diaphragm pump flush coater, by spray gun it is uniformly sprayed on and has spread the uniform EPDM wearing layer of paving
On, spray 1~2 layer, every layer of construction consumption 0.20~0.30kg/m2, dry solidified forming.
Generally, cover protection glue is in the case of atmospheric temperature more than 20 DEG C and relative humidity are not more than 50%, and four little
Just curable film-forming time about, can uniform color after solidification, it may have certain toughness, wearability and weatherability.If construction
If twice, it is proposed that use counterclockwise-poor construction clockwise, the color and luster more uniformity of such runway finished surface.
The construction method of the present invention, has the advantage that
1, spillage of material is little: all rubber grains are all to spray glue after pine is laid on basal plane again rather than directly use
Flush coater is sprayed on basal plane after micelle and glue being mixed, and effectively prevent because the enormous impact power of flush coater causes micelle
Splash, cause the loss of material and the problem of waste;
2, simple to operate: work progress only need to hold spray gun spray boom at the uniform velocity to move step, nozzle of controlling well is liftoff height
Degree and angle, Pneumatic double diaphragm pump flush coater uses gasoline engine to drive, it is not necessary to Non-follow control speed, and nozzle laterally launches,
It is automatically finished spraying task;
3, being suitable for various weather conditions: the solidification of aqueous runway has certain requirement to temperature and humidity, big thickness is constructed
In time, require the harshest to temperature and humidity condition, is difficult to meet in some high humility and low temp area, and what the present invention was carried out
The construction of multilamellar repeatedly minimal thickness can be effectively ensured the quality of aqueous runway construction under this kind of weather conditions, it is ensured that solidifies thorough layer by layer
The end, it is to avoid the quality problems of " not doing in surface drying ";
4, construction quality is good: the runway surface particle sense after present invention construction highlights, simultaneously again will not be the most coarse, surface
Smooth, cohesive force is strong.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the knot made under the enlightenment of the present invention
Structure changes, and every have same or like technical scheme, within each falling within protection scope of the present invention with the present invention.
Claims (10)
1. the construction method of a water-borne acrylic resin plastic runway, it is characterised in that include following construction procedure:
Basal layer processes, and is thoroughly cleaned out by basal layer, is dried;
Tack coat is constructed, by aqueous runway base oil and clear water in the ratio mixing and stirring of 1.0kg:0.5kg after, pour into pneumatic
In the charging basket of twin-diaphragm pump flush coater, by spray gun it is sprayed on processed after basal layer on, film-forming, formed bonding
Layer, in the construction of tack coat, the consumption of aqueous runway base oil is every layer 0.15~0.20kg/;
Shock suction layer is constructed, rubber grain is used method mechanically or manually spread equably paving and stick to cured after bonding
On layer, afterwards by aqueous runway primer and clear water in pour into after the ratio mixing and stirring of 1.0kg:0.5kg pneumatic double every
In the charging basket of membrane pump flush coater, it being sprayed on rubber grain face by spray gun, the consumption of every layer of construction rubber grain is
1.36KG/, the consumption of aqueous runway primer is every layer 0.56~0.62KG/;Be divided into repeatedly, multilamellar is mated formation, until
Reach to design required thickness;
EPDM wearing layer is constructed, and EPDM wearing layer is formed, by EPDM by aqueous runway face glue and colored EPDM rubber granule are mixed
Rubber grain uniformly spreads and is layered on completely crued shock suction layer, afterwards aqueous runway face glue and clear water is pressed 1.0kg:0.5kg's
It is sprayed at EPDM rubber particle surface after ratio mixing and stirring, is divided into repeatedly, multilamellar is sprayed, final curing film forming,
Form uniform particle surface;
Cover protective layer is constructed, and protects glue and clear water equal in the ratio mix and blend of 1.0kg:0.5kg the cover of aqueous runway
After even, pour in the charging basket of Pneumatic double diaphragm pump flush coater, by spray gun it is uniformly sprayed on and has cured EPDM thoroughly
On wearing layer, spray 1~2 layer, every layer of construction consumption 0.20~0.30kg/m2, dry solidified forming.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 1, it is characterised in that laying
During shock suction layer, after often having laid one layer, in the case of atmospheric temperature more than 20 DEG C and relative humidity are not more than 50%, through four
Film-forming about hour, then repeats constructing operation, until it reaches the thickness of needs.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 1, it is characterised in that at EPDM
In wearing layer work progress, aqueous runway face glue and clear water are poured in the charging basket of Pneumatic double diaphragm pump flush coater after stirring,
Being sprayed by spray gun, general sprinkling 1~2 layer, the consumption of every layer of construction EPDM rubber granule is every layer of 1.36KG/, water
The consumption of property runway face glue is every layer 0.49~0.55KG/.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 3, it is characterised in that aqueous is run
Face, road glue in the case of atmospheric temperature more than 20 DEG C and relative humidity are not more than 50%, about four hours one-tenth the most curable
Film, can present uniform particle surface, have certain elasticity and draftability after solidification.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 1, it is characterised in that in shock-absorbing
In Ceng, rubber grain uses black SBR rubber granule or the EPDM rubber granule of black or colour, wherein shock suction layer and EPDM
In EPDM rubber granule in wearing layer, glue content is not less than 25%, and SBR rubber granule uses the cover tire glue of cart tire.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 1, it is characterised in that basal layer
Select cement concrete basal plane or bituminous concrete basal plane,
During cleaning bituminous concrete basal plane, the mode use cleaning, clear water to spray, drying guarantees that it is totally dried;
During cleaning cement concrete basal plane, for the laitance, greasy dirt, birds droppings or other foreign bodies that adhere on basal plane, should first use water
Grinding machine carries out place grinding process, carries out pickling processes afterwards, and hydrochloric acid or 85% industrial phosphoric acid by 37% press 1:4's or 1:10
Water after dilution proportion and spill on whole cement concrete basal plane, allow acid soak cement concrete basal plane at least 15 minutes, afterwards
Available bristle floor brush uses orthogonal direction repeatedly to scrub cement concrete basal plane, finally with giant by coagulating cement soil matrix
Face is rinsed well, and acid solution is fully erased, treats that basal plane totally just can be constructed after drying.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 1, it is characterised in that in bonding
During layer solidification, base oil is in the case of atmospheric temperature more than 20 DEG C and relative humidity are not more than 50%, and four hours left
The right side just curable film-forming, this film has caking property, resistance to water and draftability.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 1, it is characterised in that described gas
Dynamic twin-diaphragm pump flush coater includes air compressor and the Pneumatic double diaphragm pump being arranged on support side, and described pedestal opposite side is pacified
Equipped with connecting the charging basket of described Pneumatic double diaphragm pump charging aperture and connecting the spray gun of described Pneumatic double diaphragm pump discharging opening, described
Spray gun is elongated rod shape, and described support is driven by driving means and advances.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 8, it is characterised in that described in drive
Dynamic device uses gasoline engine, diesel engine or motor, and the exit of described spray gun connects nozzle, the glue that described nozzle gushes out
Shape is covering of the fan type, it is intended to be scattered in equably on the basal plane of rubber grain.
The construction method of a kind of water-borne acrylic resin plastic runway the most as claimed in claim 8, it is characterised in that described
The bottom surrounding of support is provided with four rollers that can drive described support transferring position.
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106522063A (en) * | 2017-01-13 | 2017-03-22 | 上海天路弹性材料有限公司 | Full polyurethane type all-weather running track |
CN108775072A (en) * | 2018-07-14 | 2018-11-09 | 广州市柏舍装饰设计有限公司 | Assembled architecture installation method |
CN111424496A (en) * | 2020-05-07 | 2020-07-17 | 宝力科技(宁国)有限公司 | Novel environment-friendly high-elasticity plastic acrylic acid field |
CN112726319A (en) * | 2020-12-28 | 2021-04-30 | 南通福伦利新材料有限公司 | Construction method of cement concrete base surface based on color paste wear-resistant material |
CN113427803A (en) * | 2021-06-30 | 2021-09-24 | 湖北菲客体育产业集团有限公司 | Preparation process of novel plastic environment-friendly high-elasticity acrylic acid |
CN113980408A (en) * | 2021-11-01 | 2022-01-28 | 华高永昌(甘肃)新材料科技有限公司 | Full-water-based runway material with excellent antibacterial performance and preparation method thereof |
CN115029989A (en) * | 2022-07-14 | 2022-09-09 | 江苏长诺运动场地新材料有限公司 | Bottom sealing process of cast-in-place polyurethane sports field |
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CN201520933U (en) * | 2009-10-16 | 2010-07-07 | 欧阳鹰湘 | Plastic track |
CN201738213U (en) * | 2010-08-13 | 2011-02-09 | 施元耀 | Rubber race track |
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