CN113445383A - Water-based acrylic resin plastic track and manufacturing process - Google Patents
Water-based acrylic resin plastic track and manufacturing process Download PDFInfo
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- CN113445383A CN113445383A CN202110731901.8A CN202110731901A CN113445383A CN 113445383 A CN113445383 A CN 113445383A CN 202110731901 A CN202110731901 A CN 202110731901A CN 113445383 A CN113445383 A CN 113445383A
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- acrylic resin
- shock absorption
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Images
Classifications
-
- 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
- E01C13/04—Pavings made of prefabricated single units
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- E01C11/00—Details of pavings
-
- 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
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses a water-based acrylic resin plastic track and a manufacturing process thereof, and the water-based acrylic resin plastic track comprises a base surface, a base surface layer laid on the base surface, and a track body arranged above the base surface layer, wherein the track body is sequentially provided with a damping module layer, a wear-resistant layer and a cover surface protective layer from bottom to top, and an intermediate connecting layer is arranged between the left and right adjacent damping module layers. This waterborne acrylic resin plastic course and manufacturing process, through the preparation plastic course of the mode of laying wearing layer and top facing protective layer behind the prefabricated shock-absorbing module layer, effectively reduce the construction cycle of site operation, and the setting of cooperation intermediate junction layer, effectively avoid the skew of left and right sides shock-absorbing module layer, and under the cooperation of top connecting piece and bottom connecting piece, the stability of the relation between the shock-absorbing module layer of both sides around guaranteeing, and wearing layer and top facing protective layer can cover the joint line, guarantee plastic course's effective use.
Description
Technical Field
The invention relates to the technical field of plastic runways, in particular to a water-based acrylic resin plastic runway and a manufacturing process thereof.
Background
The plastic track is also named as all-weather track for track and field sports and consists of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing. The plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the tumble injury rate. The plastic track is made of polyurethane rubber and other materials, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is the best all-weather outdoor sports ground floor material internationally recognized.
Conventional plastic course often adopts the mode of whole cast in situ to be under construction, construction cycle is longer, be not convenient for lay fast, the assembly of plastic course is carried out to the module structure of part certainly through the combination formula, but there is a large amount of clearances often in the conventional modular course, when running, cause the skew of dragging to expose at outer joint gap very easily, influence the normal use of runway, the inside rainwater that stays easily in clearance simultaneously, the drainage on stadium of being not convenient for, and still cause the ponding of clearance department to spatter easily when running, influence the normal use of plastic course.
Based on the search of the above materials, it can be seen that the following problems exist: the water-based acrylic resin plastic track and the manufacturing process thereof are specially provided, the plastic track is manufactured in a mode of combining modular manufacturing and cast-in-place, the construction efficiency is improved, and meanwhile, the long-time stable use of the plastic track is guaranteed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a water-based acrylic resin plastic track and a manufacturing process thereof, and solves the problems of long cast-in-place construction period, poor use experience of a modular structure, and even incapability in use in severe cases.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a water-based acrylic resin plastic runway comprises a base surface, a base surface layer laid on the base surface, and a runway body arranged above the base surface layer, wherein the runway body is sequentially provided with a shock absorption module layer, a wear-resistant layer and a cover surface protective layer from bottom to top, an intermediate connecting layer is arranged between the left and right adjacent shock absorption module layers, the top parts of the shock absorption module layer and the wear-resistant layer are fixedly bonded with the bottom part of the wear-resistant layer, the top part of the wear-resistant layer is fixedly bonded with the bottom part of the cover surface protective layer, the left side and the right side of the middle connecting layer are fixedly connected with buckling pieces, the left side and the right side of the bottom of the damping module layer are both provided with a buckling groove matched with the buckling piece, the rear side of the damping module layer is fixedly connected with a top connecting piece, and the front side of the damping module layer is fixedly connected with a bottom connecting piece matched with the top connecting piece.
Through adopting above-mentioned technical scheme, the mode of adopting preparation in advance carries out the preparation on shock-absorbing module layer, effectively reduces the construction cycle of site operation, and the setting of cooperation intermediate junction layer, effectively avoids the skew on left and right sides shock-absorbing module layer to under the cooperation of top connecting piece and bottom connecting piece, guarantee the stability of the relation between the front and back both sides shock-absorbing module layer, then wear-resistant layer and top facing protective layer are laid on the scene, cover even the seam, guarantee the effective use of plastic course.
The invention is further configured to: the middle connecting layer is sequentially provided with an arc-shaped component and a buffer layer from bottom to top, the top of the arc-shaped component is fixedly bonded with the bottom of the buffer layer, an arc-shaped drain hole is formed in the front of the arc-shaped component, a water guide mesh communicated with the arc-shaped drain hole is formed in the top of the arc-shaped component, and a prefabricated groove matched with the arc-shaped component is formed in the base surface.
Through adopting above-mentioned technical scheme, utilize the prefabricated groove to guarantee the stable installation of intermediate junction layer to through the setting of arc wash port and water guide net, guarantee effectively getting rid of the infiltration, and then avoid the production of ponding condition.
The invention is further configured to: half slots are formed in one side, opposite to the top connecting piece and the bottom connecting piece, a water guide pipe matched with the arc-shaped component is arranged between the half slots, and mesh holes are formed in the top of the water guide pipe.
Through adopting above-mentioned technical scheme, under the setting of half slot and aqueduct, can effectively guarantee the stability of contact between top connecting piece and the bottom connecting piece, under the setting of hourglass mesh hole and aqueduct, guarantee the effective discharge of articulamentum infiltration.
The invention is further configured to: the left and right sides of damping module layer bottom just is located fixedly connected with reference column between two adjacent buckle grooves, and sets up the prefabricated hole with reference column looks adaptation on the base face.
Through adopting above-mentioned technical scheme, under the cooperation of reference column and prefabricated hole, guarantee the stability of shock-absorbing module layer position.
The invention is further configured to: the damping module layer is provided with a barbed layer with hooks and at least three damping single layers from bottom to top in sequence, the top of the barbed layer with hooks is fixedly bonded with the bottom of the damping single layer, every two adjacent damping single layers are fixedly bonded, and the damping single layers are made of rubber particles and water-based adhesive.
By adopting the technical scheme, the barbed wool layer with the hooks is matched with the ramie fibers to realize hooking, and the stability of the connection between the damping module layer and the base surface layer is further enhanced.
The invention is further configured to: the base surface comprises a cement base and an asphalt base, and the base surface layer comprises the following components in parts by weight: 80-120 parts of runway bottom oil, 13-25 parts of plant ash, 10-16 parts of insect-repelling powder, 1-2 parts of film-forming assistant, 4-6 parts of nano silicon dioxide and 17-35 parts of ramie fiber.
By adopting the technical scheme, the permeation of the base surface is reduced, the insects can be removed in an environment-friendly manner, and the long-time stable and healthy use of the plastic track is ensured.
The invention is further configured to: the insect-expelling powder is prepared by sun-drying one or more insect-expelling plants such as lavender, edible worm grass, common nepenthes, rose hip-hop, lemon eucalyptus, geranium, myrtle, anophelifuge vanilla, mint, tuberose, mirabilis jalapa, corn blossom, pyrethrum, dandelion, lemongrass and the like, crushing, and sieving with a 400-mesh sieve.
By adopting the technical scheme, the environment-friendly insect repellant is adopted to durably repel insects.
The invention also discloses a manufacturing process of the water-based acrylic resin plastic track, which specifically comprises the following steps:
step one, base layer treatment: cleaning a runway base surface formed by a cement base or an asphalt base, digging a prefabricated groove and a prefabricated hole according to the size of a damping module layer after the base surface is ensured to be flat, and accelerating the air flow rate of the surface of the base surface by using an air pump until the base surface is dry;
step two, bonding preparation: pouring plant ash, insect-repelling powder and nano-silica into a stirring tank, uniformly stirring, pouring the plant ash, the insect-repelling powder and the nano-silica into the runway base oil together with a film-forming assistant, uniformly stirring, spraying the mixture on the base surface dried in the step one, uniformly spraying ramie fibers, and solidifying to finish the manufacture of the base surface layer;
step three, assembling and building: placing the middle connecting layer in the prefabricated groove dug in the step one, then assembling the shock absorption module layers on the left side and the right side of the middle connecting layer, in the process, sleeving the buckle groove on the buckle piece, inserting the positioning column into the prefabricated hole dug in the step one, firstly laying the shock absorption module layer on the rear side for laying the shock absorption module layer adjacent to the front and the rear sides, sleeving the top connecting piece arranged on the shock absorption module layer on the front side on the bottom connecting piece arranged on the shock absorption module layer on the rear side, then inserting the water guide pipe into the semicircular groove, communicating the water guide pipe with the arc-shaped component on the middle connecting layer, and repeating the operation steps to realize the installation of the shock absorption module layers and the middle connecting layer;
step four, pressing and paving: and (3) compacting the middle connecting layer and the damping module layer which are assembled in the third step to enable the barbed burr layer to be tightly attached to the ramie fibers laid in the second step, spraying waterborne acrylic resin emulsion on the damping module layer and the middle connecting layer, laying an uncured wear-resistant layer formed by mixing waterborne runway surface glue and colored EPDM rubber particles, spraying a runway line by using white finish paint according to design after the wear-resistant layer is solidified, spraying the waterborne acrylic resin emulsion after the line width is ensured to be consistent, and forming a cover surface protective layer after the wear-resistant layer is solidified to form a film so as to finish the laying of the rubber runway.
(III) advantageous effects
The invention provides a water-based acrylic resin plastic track and a manufacturing process thereof. The method has the following beneficial effects:
(1) this waterborne acrylic resin plastic course and manufacturing process, through the preparation plastic course of the mode of laying wearing layer and top facing protective layer behind the prefabricated shock-absorbing module layer, effectively reduce the construction cycle of site operation, and the setting of cooperation intermediate junction layer, effectively avoid the skew of left and right sides shock-absorbing module layer, and under the cooperation of top connecting piece and bottom connecting piece, the stability of the relation between the shock-absorbing module layer of both sides around guaranteeing, and wearing layer and top facing protective layer can cover the joint line, guarantee plastic course's effective use.
(2) This waterborne acrylic resin plastic course and manufacturing process guarantees the stable installation of intermediate junction layer through the prefabricated groove to through the setting of arc wash port and water guide net, guarantee effectively getting rid of the infiltration, and then avoid the production of ponding condition, and under the setting of semicircle trough and aqueduct, can effectively guarantee the stability of contact between top connecting piece and the bottom connecting piece, under the setting of hourglass net hole and aqueduct, guarantee the effective discharge of articulamentum infiltration.
(3) This waterborne acrylic resin plastic course and manufacturing process through utilizing the barbed wire layer and the cooperation of ramie fibre, realizes colluding the knot, and the stability of the relation between further reinforcing shock-absorbing module layer and the base course layer to the base course layer adopts the environmental protection material preparation to form, can guarantee the long-time healthy use of stablizing of plastic course.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a bottom view of the shock absorbing module layer and intermediate connecting layer structure of the present invention;
FIG. 3 is a cross-sectional view of the layer structure of the shock absorbing module of the present invention;
FIG. 4 is a cross-sectional view of an arcuate member of the present invention;
FIG. 5 is a schematic view showing the structure of the top connector, the bottom connector, the semicircular groove, the water guide pipe and the perforated holes according to the present invention.
In the figure, 1, base; 2. a base surface layer; 3. a runway body; 4. a shock absorbing module layer; 5. a wear layer; 6. A cover surface protective layer; 7. an intermediate connection layer; 8. a fastener; 9. a fastening groove; 10. a top connector; 11. A bottom connector; 12. an arc-shaped member; 13. a buffer layer; 14. an arc-shaped drain hole; 15. water guide meshes; 16. pre-groove preparation; 17. a semicircular groove; 18. a water conduit; 19. mesh leaking holes; 20. a positioning column; 21. prefabricating holes; 22. a barbed layer; 23. a shock absorbing monolayer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a water-based acrylic resin plastic track is shown in figure 1 and comprises a base surface 1, a base surface layer 2 laid on the base surface 1 and a track body 3 arranged above the base surface layer 2, wherein the base surface 1 comprises a cement base and an asphalt base, the track body 3 is sequentially provided with a shock absorption module layer 4, a wear-resistant layer 5 and a cover surface protective layer 6 from bottom to top, an intermediate connecting layer 7 is arranged between the two shock absorption module layers 4 adjacent to each other on the left and right, the left side and the right side of the intermediate connecting layer 7 are fixedly connected with buckling pieces 8, the left side and the right side of the bottom of each shock absorption module layer 4 are respectively provided with a buckling groove 9 matched with the buckling pieces 8, the shock absorption module layers 4 on the left side and the right side are lapped by utilizing the intermediate connecting layer 7, the buckling fixation is realized by the buckling pieces 8 and the buckling grooves 9, the left and the right deflection is avoided, the arc-shaped component 12 and the buffer layer 13 are sequentially arranged on the intermediate connecting layer 7 from bottom to top, the top of arc component 12 bonds fixedly with the bottom of buffer layer 13, and arc wash port 14 has been seted up on the front of arc component 12, and the top of arc component 12 is seted up with the water guide mesh 15 of arc wash port 14 intercommunication, when guaranteeing the circulation of water, avoids impurity to the jam of arc wash port 14, and sets up the prefabricated groove 16 with arc component 12 looks adaptation on the base face 1, guarantees the stable installation of arc component 12.
As a preferable scheme, as shown in fig. 1 and 5, the tops of the shock absorption module layer 4 and the wear-resistant layer 5 are fixedly bonded with the bottom of the wear-resistant layer 5, the top of the wear-resistant layer 5 is fixedly bonded with the bottom of the cover surface protective layer 6, the rear side of the shock absorption module layer 4 is fixedly connected with a top connecting piece 10, the front side of the shock absorption module layer 4 is fixedly connected with a bottom connecting piece 11 matched with the top connecting piece 10 to realize mutual limiting and fixing and avoid front and rear deviation, one side of the top connecting piece 10 opposite to one side of the bottom connecting piece 11 is provided with a semicircular groove 17, a water guide pipe 18 matched with the arc-shaped component 12 is arranged between the two semicircular grooves 17, the top of the water guide pipe 18 is provided with a mesh leakage hole 19, when carrying on spacingly to top connecting piece 10 and bottom connecting piece 11, guarantee the effective drainage of joint line to avoid ponding to lead to the unable normal use's of runway the condition.
As a preferred scheme, as shown in fig. 1 and 2, the positioning columns 20 are fixedly connected to the left and right sides of the bottom of the shock absorption module layer 4 and located between two adjacent fastening grooves 9, and the base surface 1 is provided with prefabricated holes 21 adapted to the positioning columns 20, further describing that the connection strength between the shock absorption module layer 4 and the base surface is further enhanced by the cooperation of the positioning columns 20 and the prefabricated holes 21.
As a preferable scheme, as shown in fig. 3, the shock absorbing module layer 4 is sequentially provided with a barbed hair layer 22 with hooks and at least three shock absorbing monolayers 23 from bottom to top, the top of the barbed hair layer 22 is fixedly bonded with the bottom of the lowest shock absorbing monolayer 23, two adjacent shock absorbing monolayers 23 are fixedly bonded, the shock absorbing monolayers 23 are made by bonding rubber particles and water-based adhesive, further, the multilayer shock absorbing monolayers 23 are prefabricated, so that the time consumed by field construction is reduced, and the barbed hair layer 22 can be hooked with the ramie fibers described below, so that the shock absorbing module layer 4 can be stably attached to the base surface layer 2.
Preferably, the base surface layer 2 comprises the following components in parts by weight: 80-120 parts of runway base oil, 13-25 parts of plant ash, 10-16 parts of insect-repellent powder, 1-2 parts of a film-forming additive, 4-6 parts of nano silicon dioxide and 17-35 parts of ramie fibers, wherein the insect-repellent powder is prepared by sun-drying one or more of lavender, cordyceps sinensis, nepenthes, musca indica, eucalyptus citriodora, geranium, myrtle, anophelifuge herb, mint, tuberose, mirabilis jalapa, corn blossom, pyrethrum, dandelion, lemongrass and other insect-repellent plants, crushing, and sieving with a 400-mesh sieve.
The manufacturing process of the water-based acrylic resin plastic track specifically comprises the following steps:
step one, base layer treatment: cleaning a track base surface 1 formed by cement base or asphalt base, digging a prefabricated groove 16 and a prefabricated hole 21 according to the size of a damping module layer 4 after the base surface 1 is flat, and accelerating the air flow rate on the surface of the base surface 1 by using an air pump until the base surface 1 is dry;
step two, bonding preparation: pouring plant ash, insect-repelling powder and nano-silica into a stirring tank, uniformly stirring, pouring the plant ash, the insect-repelling powder and the nano-silica into runway base oil together with a film-forming assistant, uniformly stirring, spraying the mixture on the base surface 1 dried in the step one, uniformly spraying ramie fibers, and solidifying to finish the manufacture of a base surface layer 2;
step three, assembling and building: placing the middle connecting layer 7 in the prefabricated groove 16 dug in the step one, then assembling the shock absorption module layers 4 on the left side and the right side of the middle connecting layer 7, in the process, sleeving the buckle groove 9 on the buckle part 8, inserting the positioning column 20 into the prefabricated hole 21 dug in the step one, paving front and rear adjacent shock absorption module layers 4, firstly paving the shock absorption module layer 4 on the rear side, when paving the shock absorption module layer 4 on the front side, sleeving the top connecting part 10 arranged on the shock absorption module layer 4 on the front side on the bottom connecting part 11 arranged on the shock absorption module layer 4 on the rear side, then inserting the water guide pipe 18 into the semicircular groove 17, and communicating the water guide pipe 18 with the arc-shaped component 12 on the middle connecting layer 7, repeating the operation steps to realize the installation of the shock absorption module layers 4 and the middle connecting layer 7;
step four, pressing and paving: and (3) compacting the middle connecting layer 7 and the shock absorption module layer 4 which are assembled in the third step to enable the barbed burr layer 22 to be tightly attached to the ramie fibers laid in the second step, spraying water-based acrylic resin latex on the shock absorption module layer 4 and the middle connecting layer 7, laying an uncured wear-resistant layer 5 formed by mixing water-based runway surface paint and colored EPDM rubber particles, spraying white finish paint on the runway surface paint according to the design after the wear-resistant layer 5 is solidified, ensuring that the line widths are consistent, spraying the water-based acrylic resin latex, forming a cover surface protective layer 6 after the wear-resistant layer 5 is solidified into a film, and finishing the laying of the rubber runway.
It is worth mentioning that the manner of preparing the base surface layer by bonding in the second step specifically includes the following three examples:
the first embodiment,
And (2) pouring 13 parts of plant ash, 10 parts of insect-repelling powder and 4 parts of nano silicon dioxide into a stirring tank, stirring at 3500r/min for 5min, pouring into 120 parts of runway base oil together with 1 part of film-forming assistant after uniform stirring, stirring at 450r/min for 15min, spraying on the dried base surface 1 in the step one by using a spraying machine after uniform stirring, uniformly spraying 35 parts of ramie fibers, and solidifying to finish the preparation of the base surface layer 2.
Example II,
And (2) pouring 19 parts of plant ash, 13 parts of insect-repelling powder and 5 parts of nano silicon dioxide into a stirring tank, stirring for 7min at the speed of 2800r/min, pouring the mixture and 1.5 parts of film-forming auxiliary agent into 100 parts of runway base oil after uniform stirring, stirring for 20min at the speed of 300r/min, spraying the mixture on the base surface 1 dried in the step one by using a spraying machine after uniform stirring, uniformly spraying 25 parts of ramie fibers, and solidifying to finish the preparation of the base surface layer 2.
Example III,
And (2) pouring 25 parts of plant ash, 16 parts of insect-repellent powder and 6 parts of nano silicon dioxide into a stirring tank, stirring at the speed of 2000r/min for 8min, pouring the mixture and 2 parts of film-forming assistant into 80 parts of runway base oil after uniform stirring, stirring at the speed of 150r/min for 25min, spraying the mixture on the base surface 1 dried in the step one by using a spraying machine after uniform stirring, uniformly spraying 17 parts of ramie fibers, and solidifying to finish the manufacture of the base surface layer 2.
In conclusion,
Compared with the base surface layers prepared in the second embodiment and the third embodiment, the base surface layer prepared in the first embodiment has a general insect repelling effect and extremely high bonding degree, and is suitable for the conditions that the field cleanliness degree is high and the floor area of the prefabricated damping module layer is large;
compared with the base surface layers prepared in the first embodiment and the third embodiment, the base surface layer prepared in the second embodiment has better insect repelling effect and higher bonding degree, and is suitable for the conditions that the field cleanliness is general and the bottom layer area of the prefabricated damping module layer is general;
compared with the base surface layers prepared in the first embodiment and the second embodiment, the base surface layer prepared in the third embodiment has the advantages of excellent insect repelling effect, general bonding degree and suitability for the conditions that the field cleanliness degree is poor and the floor area of the prefabricated damping module layer is small.
It should be noted that the insect repelling effect is as follows from low to high: generally, higher and excellent, the degree of bonding is, in order from low to high: generally, higher and extremely high, the clean degree in place is from low to high in proper order: poor, general and higher, prefabricated shock-absorbing module layer bottom area is from low to high in proper order: smaller, normal and larger.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement "comprising an element defined as … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a waterborne acrylic resin plastic course, includes base face (1), lays base surface layer (2) on base face (1), sets up runway body (3) in base surface layer (2) top, its characterized in that: the runway body (3) is sequentially provided with a shock absorption module layer (4), a wear-resistant layer (5) and a cover protective layer (6) from bottom to top, an intermediate connecting layer (7) is arranged between the left and right adjacent shock absorption module layers (4), the tops of the shock absorption module layer (4) and the wear-resistant layer (5) are fixedly bonded with the bottom of the wear-resistant layer (5), the top of the wear-resistant layer (5) is fixedly bonded with the bottom of the cover surface protective layer (6), the left side and the right side of the middle connecting layer (7) are both fixedly connected with a fastener (8), the left side and the right side of the bottom of the damping module layer (4) are both provided with a buckle groove (9) matched with the buckle piece (8), the rear side of the shock absorption module layer (4) is fixedly connected with a top connecting piece (10), the front side of the damping module layer (4) is fixedly connected with a bottom connecting piece (11) matched with the top connecting piece (10).
2. The water-based acrylic resin plastic track of claim 1, wherein: the middle connecting layer (7) is provided with an arc-shaped component (12) and a buffer layer (13) from bottom to top in sequence, the top of the arc-shaped component (12) is fixedly bonded with the bottom of the buffer layer (13), an arc-shaped drain hole (14) is formed in the front face of the arc-shaped component (12), a water guide mesh hole (15) communicated with the arc-shaped drain hole (14) is formed in the top of the arc-shaped component (12), and a prefabricated groove (16) matched with the arc-shaped component (12) is formed in the base face (1).
3. The water-based acrylic resin plastic track as claimed in claim 2, wherein: half slots (17) are formed in one side, opposite to the top connecting piece (10) and the bottom connecting piece (11), of the top connecting piece, water guide pipes (18) matched with the arc-shaped components (12) are arranged between the half slots (17), and mesh leakage holes (19) are formed in the top of the water guide pipes (18).
4. The water-based acrylic resin plastic track of claim 1, wherein: the left and right sides of shock attenuation module layer (4) bottom just is located fixedly connected with reference column (20) between two adjacent buckle grooves (9), and sets up prefabricated hole (21) with reference column (20) looks adaptation on base face (1).
5. The water-based acrylic resin plastic track of claim 1, wherein: shock attenuation module layer (4) are from up having set gradually down and have had hook thorn wool layer (22) and at least three-layer shock attenuation individual layer (23), the top and the bottom of taking hook thorn wool layer (22) the bottom of shock attenuation individual layer (23) bond fixedly, adjacent two it is fixed to bond between shock attenuation individual layer (23), shock attenuation individual layer (23) adopt rubber granule and aqueous adhesive bonding preparation to form.
6. The water-based acrylic resin plastic track of claim 1, wherein: the base surface (1) comprises a cement base and an asphalt base, and the base surface layer (2) comprises the following components in parts by weight: 80-120 parts of runway bottom oil, 13-25 parts of plant ash, 10-16 parts of insect-repelling powder, 1-2 parts of film-forming assistant, 4-6 parts of nano silicon dioxide and 17-35 parts of ramie fiber.
7. The water-based acrylic resin plastic track of claim 1, wherein: the insect-expelling powder is prepared by sun-drying one or more insect-expelling plants such as lavender, edible worm grass, common nepenthes, muscadine, lemon eucalyptus, geranium, myrtle, anophelifuge vanilla, mint, tuberose, mirabilis jalapa, corn blossom, pyrethrum, dandelion, lemongrass and the like, crushing, and sieving with a 400-mesh sieve.
8. A manufacturing process of a water-based acrylic resin plastic track is characterized in that: the method specifically comprises the following steps:
step one, base layer treatment: cleaning a track base surface (1) formed by a cement base or an asphalt base, digging a prefabricated groove (16) and a prefabricated hole (21) according to the size of a damping module layer (4) after the base surface (1) is flat, and accelerating the air flow rate on the surface of the base surface (1) by using an air pump until the base surface (1) is dried;
step two, bonding preparation: pouring plant ash, insect-repelling powder and nano-silica into a stirring tank, uniformly stirring, pouring the plant ash, insect-repelling powder and nano-silica into the runway base oil together with a film-forming assistant, uniformly stirring, spraying the mixture on the base surface (1) dried in the step one, uniformly spraying ramie fibers, and solidifying to finish the manufacture of the base surface layer (2);
step three, assembling and building: placing the middle connecting layer (7) in the prefabricated groove (16) dug in the first step, then assembling the shock absorption module layers (4) at the left side and the right side of the middle connecting layer (7), in the process, sleeving the buckle groove (9) on the buckle piece (8), inserting the positioning column (20) into the prefabricated hole (21) dug in the first step, firstly laying the shock absorption module layer (4) at the rear side for laying the front and rear adjacent shock absorption module layers (4), sleeving the top connecting piece (10) arranged on the shock absorption module layer (4) at the front side on the bottom connecting piece (11) arranged on the shock absorption module layer (4) at the rear side when laying the shock absorption module layer (4) at the front side, then inserting the water guide pipe (18) into the semicircular groove (17), communicating the water guide pipe (18) with the arc-shaped component (12) on the middle connecting layer (7), and repeating the operation steps, the installation of the damping module layer (4) and the middle connecting layer (7) is realized;
step four, pressing and paving: and (2) compacting the intermediate connecting layer (7) and the shock absorption module layer (4) which are assembled in the third step to enable the barbed burr layer (22) to be tightly attached to the ramie fibers laid in the second step, spraying waterborne acrylic resin latex on the shock absorption module layer (4) and the intermediate connecting layer (7), laying a non-solidified wear-resistant layer (5) formed by mixing waterborne runway surface glue and colored EPDM rubber particles, using white finish paint after the wear-resistant layer (5) is solidified, spraying the runway line according to the design to ensure that the line width is consistent, spraying the waterborne acrylic resin latex, forming a cover surface protective layer (6) after the wear-resistant layer is solidified into a film, and finishing the laying of the rubber runway.
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Address after: 434400 west of Jinyin Road, Jinping Industrial Park, Shishou Economic Development Zone, Jingzhou City, Hubei Province Patentee after: Xiulin Feike Sports Industry (Hubei) Group Co.,Ltd. Address before: 434400 west of Jinyin Road, Jinping Industrial Park, Shishou Economic Development Zone, Jingzhou City, Hubei Province Patentee before: Hubei Feike Sports Industry Group Co.,Ltd. |