CN110055857A - A kind of novel environment friendly plastic cement runway preparation method - Google Patents
A kind of novel environment friendly plastic cement runway preparation method Download PDFInfo
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- CN110055857A CN110055857A CN201910390820.9A CN201910390820A CN110055857A CN 110055857 A CN110055857 A CN 110055857A CN 201910390820 A CN201910390820 A CN 201910390820A CN 110055857 A CN110055857 A CN 110055857A
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- ptfe
- coupling agent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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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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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a kind of novel environment friendly plastic cement runway preparation methods, which comprises S101: base is laid with；S102: ground trimming；S103: waterproof priming paint coating；S104: substrate is laid with；S105: surface particles spraying: polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent are proportionally added into reaction kettle, then 150~170 DEG C are warming up to by reaction kettle stirring, mix polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent uniformly, then mixed polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent are poured into special coating machine quilt, is uniformly sprayed by flush coater in substrate surface；The present invention pass through by be added polytetrafluoroethylene (PTFE) can prevent plastic cement race track from deforming, avoid plastic coat compression position generate depression, ensure that plastic cement race track can normal use, improve the service life of plastic cement race track, and harmless to Environmental insults.
Description
Technical field
The present invention relates to plastic cement race track preparation technical field, specially a kind of novel environment friendly plastic cement runway preparation method.
Background technique
Plastic cement race track is also known as round-the-clock athletics tracks, it by base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber,
EPDM rubber grain or PU particle, pigment, auxiliary agent, filler composition；Plastic cement race track is with flatness is good, compression strength is high, hardness bullet
Property appropriate, stable physical property characteristic, be conducive to the performance of sportsman's speed and technology, effectively improve sports achievement, drop
Low tumble injury rate；Plastic cement race track is made of materials such as polyurethane rubbers, has certain elasticity and color, has certain resist
UV resistance and ageing-resistant power are best all-weather outdoor athletic ground terrace materials generally acknowledged in the world.
Existing plastic cement race track is influenced by temperature larger, and when the temperature is excessively high, plastic cement race track easily deforms, and works as people
Stand when on plastic cement race track, plastic cement race track, which will receive the position trampled, can occur depression, cause plastic cement race track to damage, reduce
The service life of plastic cement race track.
Summary of the invention
The purpose of the present invention is to provide a kind of novel environment friendly plastic cement runway preparation methods, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of novel environment friendly plastic cement runway preparation method, institute
The method of stating includes:
S101: base is laid with: being first uniformly laid with one layer of blotter in runway bottom using chats particle, then exists
One layer concrete basal layer of C35 concreting is used on blotter, it is then uniform using pitch on concrete foundation layer
It is laid with one layer of pitch reinforcing layer, completes the laying of base；
S102: ground trimming: first substrate surface is tentatively cleared up, removes the dust and spot of substrate surface, then
The absolute altitude that substrate surface is equidistantly measured using level, with level measure height and runway measured by position practical height
Degree compares, and different according to height carry out leveling to base, and the position higher to substrate surface carries out grinding process,
The position relatively low to substrate surface carries out repairing treatment and is cleared up again substrate surface, after substrate surface is smooth by base
The dust and spot of layer surface are cleaned out；
S103: waterproof priming paint coating: to basal layer it is levelling after, polished using sander basic layer surface,
Go out anti-skid chequer in basic layer surface uniform grinding, then uniformly coats the anti-bottom of Thief zone type in basic layer surface using roller
Paint；
S104: substrate is laid with: being first proportionally added into polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, friendship
Connection agent and coupling agent uniformly mix, and then mixed substrate material is poured in substrate surface, and use dentation
PU rake trowel is opened, and is being compacted using paver special by design thickness Mechanical Planarization, to control dosage and thickness, is being completed the paving of substrate
If；
S105: surface particles spraying: polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent are proportionally added into
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking
Agent and coupling agent uniformly mix, then by mixed polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling
Special coating machine quilt is poured in agent into, is uniformly sprayed by flush coater in substrate surface；
S106: runway scribing line: after surface particles spray end week age, white finishing coat is used, according to design size
Runway sideline is sprayed on plastic cement race track, keeps that line width is consistent, uniform color, to complete the preparation of plastic cement race track.
Wherein, the concrete foundation layer is cast in the blotter upper surface, and the pitch reinforcing layer is laid on institute
Concrete foundation layer upper surface is stated, the plastic coat is laid on pitch reinforcing layer upper surface；The thickness of the blotter
Degree is 80mm~100mm, the thickness of the pitch reinforcing layer having a size of 60mm~80mm, the thickness of the concrete foundation layer
Degree is having a size of 60mm~80mm.
Wherein, steel fibre is uniformly mixed with inside the concrete foundation layer.
Wherein, the sander uses the two-in-one ground grinding machine of W300.
Wherein, the thickness of the Thief zone type waterproof priming paint is 6mm~9mm, and the Thief zone type waterproof priming paint
It coats in three times；For the coating thickness of the Thief zone type waterproof priming paint first time having a size of 2mm~3mm, the Thief zone type is anti-
Secondary coating thickness is painted having a size of 2mm~3mm, the coating thickness size of the Thief zone type waterproof priming paint third time in the bottom
For 2mm~3mm.
Wherein, the substrate includes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent, the polytetrafluoro
The content ratio of ethylene is 35~40%, and the content ratio of the silica gel is 25~30%, the content ratio of the scrap tire rubber
Example is 20~25%, and the content ratio of the crosslinking agent is 5~10%, and the content ratio of the coupling agent is 5~10%.
Wherein, the surface particles include polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent, and described poly- four
The content ratio of vinyl fluoride is 40~50%, and the content ratio of the EPDM rubber particle is 30~40%, the crosslinking agent
Content ratio is 5~10%, and the content ratio of the coupling agent is 5~10%.
Wherein, the crosslinking agent uses cumyl peroxide；The coupling agent uses aqueous silane coupling agent.
Wherein, the paver uses TPJ65 type synthetic resin track paver.
Wherein, the flush coater uses PTJ120 plastic cement race track flush coater.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is combined into plastic cement race track base by polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent
Material is combined into plastic cement race track surface particles by polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent, then plastic cement
Runway substrate and plastic cement race track surface particles are combined into plastic cement race track surface layer, and have preferable high pressure resistant, alkaline-resisting, resistance to height
The performances such as warm, low temperature resistant, corrosion-resistant can prevent plastic cement race track from deforming, keep away under hot weather by the way that polytetrafluoroethylene (PTFE) is added
Exempt from plastic coat compression position generate depression, ensure that plastic cement race track can normal use, improve plastic cement race track use the longevity
Life, and it is harmless to Environmental insults.
Detailed description of the invention
Fig. 1 is the flow diagram of working method of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1, referring to Fig. 1, the present invention provides a kind of technical solution: a kind of novel environment friendly plastic cement runway preparation side
Method, which comprises
S101: base is laid with: being first uniformly laid with one layer of blotter in runway bottom using chats particle, then exists
One layer concrete basal layer of C35 concreting is used on blotter, it is then uniform using pitch on concrete foundation layer
It is laid with one layer of pitch reinforcing layer, completes the laying of base；
S102: ground trimming: first substrate surface is tentatively cleared up, removes the dust and spot of substrate surface, then
The absolute altitude that substrate surface is equidistantly measured using level, with level measure height and runway measured by position practical height
Degree compares, and different according to height carry out leveling to base, and the position higher to substrate surface carries out grinding process,
The position relatively low to substrate surface carries out repairing treatment and is cleared up again substrate surface, after substrate surface is smooth by base
The dust and spot of layer surface are cleaned out；
S103: waterproof priming paint coating: to basal layer it is levelling after, polished using sander basic layer surface,
Go out anti-skid chequer in basic layer surface uniform grinding, then uniformly coats the anti-bottom of Thief zone type in basic layer surface using roller
Paint；
S104: substrate is laid with: being first proportionally added into polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, friendship
Connection agent and coupling agent uniformly mix, and then mixed substrate material is poured in substrate surface, and use dentation
PU rake trowel is opened, and is being compacted using paver special by design thickness Mechanical Planarization, to control dosage and thickness, is being completed the paving of substrate
If；
S105: surface particles spraying: polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent are proportionally added into
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking
Agent and coupling agent uniformly mix, then by mixed polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling
Special coating machine quilt is poured in agent into, is uniformly sprayed by flush coater in substrate surface；
S106: runway scribing line: after surface particles spray end week age, white finishing coat is used, according to design size
Runway sideline is sprayed on plastic cement race track, keeps that line width is consistent, uniform color, to complete the preparation of plastic cement race track.
Wherein, the concrete foundation layer is cast in the blotter upper surface, and the pitch reinforcing layer is laid on institute
Concrete foundation layer upper surface is stated, the plastic coat is laid on pitch reinforcing layer upper surface.
Wherein, the thickness of the blotter is 60mm, and the thickness of the concrete foundation layer is 80mm, institute
The thickness for stating pitch reinforcing layer is 60mm.
Wherein, steel fibre is uniformly mixed with inside the concrete foundation layer.
Wherein, the sander uses the two-in-one ground grinding machine of W300.
Wherein, the thickness of the Thief zone type waterproof priming paint is 6mm, and the Thief zone type waterproof priming paint is in three times
Coating.
Wherein, the coating thickness of the Thief zone type waterproof priming paint first time is having a size of 2mm, the anti-bottom of Thief zone type
Secondary coating thickness is painted having a size of 2mm, the coating thickness of the Thief zone type waterproof priming paint third time is having a size of 2mm.
Wherein, the substrate includes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent, the polytetrafluoro
The content ratio of ethylene is 36%, and the content ratio of the silica gel is 26%, and the content ratio of the scrap tire rubber is 23%,
The content ratio of the crosslinking agent is 8%, and the content ratio of the coupling agent is 7%.
Wherein, the surface particles include polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent, and described poly- four
The content ratio of vinyl fluoride is 48%, and the content ratio of the EPDM rubber particle is 37%, the content ratio of the crosslinking agent
It is 8%, the content ratio of the coupling agent is 7%.
Wherein, the crosslinking agent uses cumyl peroxide；The coupling agent uses aqueous silane coupling agent.
Wherein, the paver uses TPJ65 type synthetic resin track paver.
Wherein, the flush coater uses PTJ120 plastic cement race track flush coater.
Embodiment 2, referring to Fig. 1, the present invention provides a kind of technical solution: a kind of novel environment friendly plastic cement runway preparation side
Method, which comprises
S101: base is laid with: being first uniformly laid with one layer of blotter in runway bottom using chats particle, then exists
One layer concrete basal layer of C35 concreting is used on blotter, it is then uniform using pitch on concrete foundation layer
It is laid with one layer of pitch reinforcing layer, completes the laying of base；
S102: ground trimming: first substrate surface is tentatively cleared up, removes the dust and spot of substrate surface, then
The absolute altitude that substrate surface is equidistantly measured using level, with level measure height and runway measured by position practical height
Degree compares, and different according to height carry out leveling to base, and the position higher to substrate surface carries out grinding process,
The position relatively low to substrate surface carries out repairing treatment and is cleared up again substrate surface, after substrate surface is smooth by base
The dust and spot of layer surface are cleaned out；
S103: waterproof priming paint coating: to basal layer it is levelling after, polished using sander basic layer surface,
Go out anti-skid chequer in basic layer surface uniform grinding, then uniformly coats the anti-bottom of Thief zone type in basic layer surface using roller
Paint；
S104: substrate is laid with: being first proportionally added into polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, friendship
Connection agent and coupling agent uniformly mix, and then mixed substrate material is poured in substrate surface, and use dentation
PU rake trowel is opened, and is being compacted using paver special by design thickness Mechanical Planarization, to control dosage and thickness, is being completed the paving of substrate
If；
S105: surface particles spraying: polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent are proportionally added into
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking
Agent and coupling agent uniformly mix, then by mixed polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling
Special coating machine quilt is poured in agent into, is uniformly sprayed by flush coater in substrate surface；
S106: runway scribing line: after surface particles spray end week age, white finishing coat is used, according to design size
Runway sideline is sprayed on plastic cement race track, keeps that line width is consistent, uniform color, to complete the preparation of plastic cement race track.
Wherein, the concrete foundation layer is cast in the blotter upper surface, and the pitch reinforcing layer is laid on institute
Concrete foundation layer upper surface is stated, the plastic coat is laid on pitch reinforcing layer upper surface.
Wherein, the thickness of the blotter is 70mm, and the thickness of the concrete foundation layer is 90mm, institute
The thickness for stating pitch reinforcing layer is 70mm.
Wherein, steel fibre is uniformly mixed with inside the concrete foundation layer.
Wherein, the sander uses the two-in-one ground grinding machine of W300.
Wherein, the thickness of the Thief zone type waterproof priming paint is 6mmmm, and the Thief zone type waterproof priming paint divides three
Secondary coating.
Wherein, the coating thickness of the Thief zone type waterproof priming paint first time is having a size of 2mm, the anti-bottom of Thief zone type
Secondary coating thickness is painted having a size of 2mm, the coating thickness of the Thief zone type waterproof priming paint third time is having a size of 2mm.
Wherein, the substrate includes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent, the polytetrafluoro
The content ratio of ethylene is 35%, and the content ratio of the silica gel is 27%, and the content ratio of the scrap tire rubber is 21%,
The content ratio of the crosslinking agent is 9%, and the content ratio of the coupling agent is 8%.
Wherein, the surface particles include polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent, and described poly- four
The content ratio of vinyl fluoride is 49%, and the content ratio of the EPDM rubber particle is 37%, the content ratio of the crosslinking agent
It is 6%, the content ratio of the coupling agent is 8%.
Wherein, the crosslinking agent uses cumyl peroxide；The coupling agent uses aqueous silane coupling agent.
Wherein, the paver uses TPJ65 type synthetic resin track paver.
Wherein, the flush coater uses PTJ120 plastic cement race track flush coater.
Embodiment 3, referring to Fig. 1, the present invention provides a kind of technical solution: a kind of novel environment friendly plastic cement runway preparation side
Method, which comprises
S101: base is laid with: being first uniformly laid with one layer of blotter in runway bottom using chats particle, then exists
One layer concrete basal layer of C35 concreting is used on blotter, it is then uniform using pitch on concrete foundation layer
It is laid with one layer of pitch reinforcing layer, completes the laying of base；
S102: ground trimming: first substrate surface is tentatively cleared up, removes the dust and spot of substrate surface, then
The absolute altitude that substrate surface is equidistantly measured using level, with level measure height and runway measured by position practical height
Degree compares, and different according to height carry out leveling to base, and the position higher to substrate surface carries out grinding process,
The position relatively low to substrate surface carries out repairing treatment and is cleared up again substrate surface, after substrate surface is smooth by base
The dust and spot of layer surface are cleaned out；
S103: waterproof priming paint coating: to basal layer it is levelling after, polished using sander basic layer surface,
Go out anti-skid chequer in basic layer surface uniform grinding, then uniformly coats the anti-bottom of Thief zone type in basic layer surface using roller
Paint；
S104: substrate is laid with: being first proportionally added into polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, friendship
Connection agent and coupling agent uniformly mix, and then mixed substrate material is poured in substrate surface, and use dentation
PU rake trowel is opened, and is being compacted using paver special by design thickness Mechanical Planarization, to control dosage and thickness, is being completed the paving of substrate
If；
S105: surface particles spraying: polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent are proportionally added into
Into reaction kettle, 150~170 DEG C then are warming up to by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking
Agent and coupling agent uniformly mix, then by mixed polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling
Special coating machine quilt is poured in agent into, is uniformly sprayed by flush coater in substrate surface；
S106: runway scribing line: after surface particles spray end week age, white finishing coat is used, according to design size
Runway sideline is sprayed on plastic cement race track, keeps that line width is consistent, uniform color, to complete the preparation of plastic cement race track.
Wherein, the concrete foundation layer is cast in the blotter upper surface, and the pitch reinforcing layer is laid on institute
Concrete foundation layer upper surface is stated, the plastic coat is laid on pitch reinforcing layer upper surface.
Wherein, the thickness of the blotter is 80mm, and the thickness of the concrete foundation layer is 100mm,
The thickness of the pitch reinforcing layer is 80mm.
Wherein, steel fibre is uniformly mixed with inside the concrete foundation layer.
Wherein, the sander uses the two-in-one ground grinding machine of W300.
Wherein, the thickness of the Thief zone type waterproof priming paint is 9mm, and the Thief zone type waterproof priming paint is in three times
Coating.
Wherein, the coating thickness of the Thief zone type waterproof priming paint first time is having a size of 3mm, the anti-bottom of Thief zone type
Secondary coating thickness is painted having a size of 3mm, the coating thickness of the Thief zone type waterproof priming paint third time is having a size of 3mm.
Wherein, the substrate includes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent, the polytetrafluoro
The content ratio of ethylene is 38%, and the content ratio of the silica gel is 26%, and the content ratio of the scrap tire rubber is 22%,
The content ratio of the crosslinking agent is 7%, and the content ratio of the coupling agent is 7%.
Wherein, the surface particles include polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent, and described poly- four
The content ratio of vinyl fluoride is 48%, and the content ratio of the EPDM rubber particle is 38%, the content ratio of the crosslinking agent
It is 8%, the content ratio of the coupling agent is 6%.
Wherein, the crosslinking agent uses cumyl peroxide；The coupling agent uses aqueous silane coupling agent.
Wherein, the paver uses TPJ65 type synthetic resin track paver.
Wherein, the flush coater uses PTJ120 plastic cement race track flush coater.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of novel environment friendly plastic cement runway preparation method, which is characterized in that the described method includes:
S101: base is laid with: first one layer of blotter is uniformly laid in runway bottom using chats particle, then in rubble
One layer concrete basal layer of C35 concreting is used on bed course, is then uniformly laid on concrete foundation layer using pitch
One layer of pitch reinforcing layer, completes the laying of base；
S102: ground trimming: first substrate surface is tentatively cleared up, the dust and spot of substrate surface is removed, then uses
Level equidistantly measures the absolute altitude of substrate surface, with level measure height and runway measured by position actual height into
Row comparison, different according to height carry out leveling to base, and the position higher to substrate surface carries out grinding process, to base
The relatively low position of layer surface carries out repairing treatment and is cleared up again after substrate surface is smooth substrate surface, by base's table
The dust and spot in face are cleaned out；
S103: waterproof priming paint coating: to basal layer it is levelling after, polished using sander basic layer surface, in base
Plinth layer surface uniform grinding goes out anti-skid chequer, then uniformly coats Thief zone type waterproof priming paint in basic layer surface using roller；
S104: substrate is laid with: being first proportionally added into polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent anti-
It answers in kettle, is then warming up to 150~170 DEG C by reaction kettle stirring, makes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent
It uniformly mixes with coupling agent, then mixed substrate material is poured in substrate surface, and harrowed using dentation PU
Trowel is opened, and is being compacted using paver special by design thickness Mechanical Planarization, to control dosage and thickness, is being completed the laying of substrate；
S105: surface particles spraying: polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent are proportionally added into anti-
Answer in kettle, then by reaction kettle stirring be warming up to 150~170 DEG C, make polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and
Coupling agent uniformly mixes, and then falls mixed polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent
Into special coating machine quilt, uniformly sprayed by flush coater in substrate surface；
S106: it runway scribing line: after surface particles spray end week age, using white finishing coat, is being moulded according to design size
Runway sideline is sprayed on glue runway, keeps that line width is consistent, uniform color, to complete the preparation of plastic cement race track.
2. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The concrete foundation layer is cast in the blotter upper surface, and the pitch reinforcing layer is laid on the coagulation soil matrix
Plinth layer upper surface, the plastic coat are laid on pitch reinforcing layer upper surface；
Wherein, the thickness of the blotter is 60mm~80mm, and the thickness of the concrete foundation layer is 80mm
~100mm, the thickness of the pitch reinforcing layer are 60mm~80mm.
3. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
Steel fibre is uniformly mixed with inside the concrete foundation layer.
4. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The sander uses the two-in-one ground grinding machine of W300.
5. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The thickness of the Thief zone type waterproof priming paint is 6mm~9mm, and the Thief zone type waterproof priming paint applies in three times
It covers；
Wherein, the coating thickness of the Thief zone type waterproof priming paint first time is having a size of 2mm~3mm, the Thief zone type waterproof
The secondary coating thickness of priming paint having a size of 2mm~3mm, the coating thickness of the Thief zone type waterproof priming paint third time having a size of
2mm~3mm.
6. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The substrate includes polytetrafluoroethylene (PTFE), silica gel, scrap tire rubber, crosslinking agent and coupling agent, and the polytetrafluoroethylene (PTFE) contains
Amount ratio is 35~40%, and the content ratio of the silica gel is 25~30%, the content ratio of the scrap tire rubber is 20~
25%, the content ratio of the crosslinking agent is 5~10%, and the content ratio of the coupling agent is 5~10%.
7. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The surface particles include polytetrafluoroethylene (PTFE), EPDM rubber particle, crosslinking agent and coupling agent, and the polytetrafluoroethylene (PTFE) contains
Amount ratio is 40~50%, and the content ratio of the EPDM rubber particle is 30~40%, and the content ratio of the crosslinking agent is 5
~10%, the content ratio of the coupling agent is 5~10%.
8. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The crosslinking agent uses cumyl peroxide；The coupling agent uses aqueous silane coupling agent.
9. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The paver uses TPJ65 type synthetic resin track paver.
10. a kind of novel environment friendly plastic cement runway preparation method according to claim 1 characterized by comprising
The flush coater uses PTJ120 plastic cement race track flush coater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390820.9A CN110055857B (en) | 2019-05-10 | 2019-05-10 | Preparation method of environment-friendly plastic track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390820.9A CN110055857B (en) | 2019-05-10 | 2019-05-10 | Preparation method of environment-friendly plastic track |
Publications (2)
| Publication Number | Publication Date |
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| CN110055857A true CN110055857A (en) | 2019-07-26 |
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| CN110820477A (en) * | 2019-11-29 | 2020-02-21 | 杭州宝力体育设施工程有限公司 | Plastic course that gas permeability is good |
| WO2021046881A1 (en) * | 2019-09-09 | 2021-03-18 | 唐山维数科技有限公司 | Composite plastic running track structure |
| CN112574674A (en) * | 2020-11-30 | 2021-03-30 | 武汉世纪领航体育发展有限公司 | Composite runway and construction process thereof |
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