CN105484130B - Safety and environmental protection combined plastic runway and its manufacturing method - Google Patents

Safety and environmental protection combined plastic runway and its manufacturing method Download PDF

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Publication number
CN105484130B
CN105484130B CN201610001548.7A CN201610001548A CN105484130B CN 105484130 B CN105484130 B CN 105484130B CN 201610001548 A CN201610001548 A CN 201610001548A CN 105484130 B CN105484130 B CN 105484130B
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China
Prior art keywords
parts
plastic
bearing plate
coat
mobile bearing
Prior art date
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Application number
CN201610001548.7A
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Chinese (zh)
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CN105484130A (en
Inventor
陈宙飞
郑鸿芳
苗建成
谢桂秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAOYI HIGH-MOLECULAR POLYMER (NINGBO) Co.,Ltd.
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China (fujian) Environmental Material Technology Co Ltd
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Priority to CN201610001548.7A priority Critical patent/CN105484130B/en
Publication of CN105484130A publication Critical patent/CN105484130A/en
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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
    • E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1643—Making multilayered or multicoloured articles having a "sandwich" structure from at least three different materials or with at least four layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76498—Pressure
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • E01C2201/00—Paving elements
    • E01C2201/14—Puzzle-like connections

Abstract

The present invention provides a kind of safety and environmental protection combined plastic runway and its manufacturing method, including the plastic coat for being located at the mobile bearing plate of bottom and being set to above mobile bearing plate, mutually matched lock is equipped between adjacent plastic coat, adjacent mobile bearing plate side has lock card.The configuration of the present invention is simple, applicability is wide, quick for installation, and maintenance is simple, and plastic cement bearing plate has weatherability, waterproof moisture-proof, green environmental protection, safety and sanitation；Place not ponding after rain can repeatedly dismantle assembled use and the later period recycles.

Description

Safety and environmental protection combined plastic runway and its manufacturing method
Technical field
The present invention relates to a kind of safety and environmental protection combined plastic runway and its manufacturing methods.
Background technique
Traditional plastic cement race track needs are made of primer, face glue, antiskid particles, and concrete foundation is equalled in cast in situs Whole degree, intensity and crack resistence performance have great requirement, and a long construction period, thus product in use by Limit.With the outburst of several malicious plastic cement events, the nontoxic plastic cement of Environmental Safety is by urgent need.
Summary of the invention
The present invention is based on some backgrounds, integrated construction difficulty is big, long construction period, construction environment require high and product sheet The feature of environmental protection problem of body and carry out research invention, develop a prefabrication type, for scene directly mat formation, to basic susceptibility It is low, it can assemble and disassemble at any time, short construction period, easy safety and environmental protection movable type plastic cement race track is renovated in later period repairing.
Specific embodiments of the present invention are: a kind of safety and environmental protection combined plastic runway, which is characterized in that including being located at The mobile bearing plate of bottom and the plastic coat being set to above mobile bearing plate are equipped between adjacent plastic coat and cooperate Lock, adjacent mobile bearing plate side have lock card.
Further, the mobile bearing plate lock card includes the lantern ring and be correspondingly arranged in side where lantern ring that adjacent edge is arranged The elastic protruding pin of setting.
Further, the lock includes that the upward arrow-like protrusion and respective protrusions side of plastic coat side extension is set Set the groove to match with protrusion.
Further, there is permeable hole, the mobile bearing plate correspondence below the plastic coat is set on the plastic coat It is equipped with leakage hole.
Further, the plastic coat is equipped with plastic anti-skid particle, and the diameter of the permeable hole is less than or equal to modeling Glue particle.
Further, the mobile bearing plate is integrated with plastic coat.
Further, there is the flexible support portion extended downwardly below the mobile bearing plate.
The invention also includes the manufacturing methods including a kind of safety and environmental protection combined plastic runway, including the following steps:
(1) injection mold is designed according to the structure of bearing plate and plastic coat:
Wherein, plastic coat from top to bottom divides to three layers of injection molding, including plastic cement bottom, plastic cement middle layer, it is each for plastic coat From injected plastics material be plastic cement bottom by weight include following components: 40-50 part of aqueous polyurethane E-44, modification polyamides 10-15 parts of amine, 0.5-0.8 parts of adhesion promoter；
The plastic cement middle layer includes following components by weight: 40-50 parts of aqueous polyurethane E-44, curing agent 10- 15 parts, 0.1-0.5 parts of levelling agent, 0.6-3.0 parts of wetting dispersing agent, 1-8 parts of mill base, 0.2-1.0 parts of defoaming agent, talcum powder 10- 15 parts, 1-3 parts of diatomite, 120 10-15 parts of mesh sand grains, 1-2 parts of glass fibre, 1-2 parts of carbon fiber；
The plastic coat includes following components by weight: 40-50 parts of aqueous polyurethane E-44, curing agent 10- 15 parts, 0.1-0.5 parts of levelling agent, 0.6-3.0 parts of wetting dispersing agent, 1-10 parts of mill base, 0.2-1.0 parts of defoaming agent, talcum powder 10- 15 parts, 10-15 parts of heavy calcium carbonate.
(2) sequence in above-mentioned injection moulding process according to bearing plate, plastic cement bottom, plastic cement middle layer, plastic coat carries out hot pressing After molding and to 10~15Mpa of its longitudinal pressing;
(3) direct room temperature is cooling after injection molding.
Compared with prior art, the invention has the following advantages:
(1) it present invention can be suitably applied to plastic cement race track, basketball court, the places such as court, to latch rank between floor when installation It connects, is not required to glue and any nail；It only needs smooth cement or asphalt floor to can be used to be laid with；Quick for installation, maintenance is simple,
(2) surface layer is plastic cement race track surface layer, meets country to the code requirement of plastic cement race track, plastic cement bearing plate has resistance to Hou Xing, is not afraid of solarization high temperature, drench with rain moist, ice and snow severe cold, never warpage peeling and deforming, product material using nontoxic, tasteless and Waterproof moisture-proof, not parasitic bacteria, green environmental protection, safety and sanitation；
(3) because of surface pore compact neat, aperture is harmonious the profile with surface layer plastic grains partial size, both can guarantee plastic cement Particle is unlikely to miss, and may remain in surface layer, forms wear-resisting elastic layer；There is no weather territory restriction, place is not accumulated after rain Water meets the construction theory in sponge city.(4) mobility is good, can repeatedly dismantle assembled use and the later period recycles.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the mobile bearing plate structural schematic diagram of the present invention.
Fig. 3 is the mobile bearing plate fit structure schematic diagram of structure of the invention.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, a kind of safety and environmental protection combined plastic runway, including be located at bottom mobile bearing plate 10 and The plastic coat 20 being set to above mobile bearing plate is equipped with mutually matched lock, adjacent shifting between adjacent plastic coat 20 Dynamic bearing plate side has lock card.
Side where the lock card of the mobile bearing plate 10 includes the lantern ring 110 of adjacent edge setting and is correspondingly arranged in lantern ring is set The elastic protruding pin 120 set.Elastic 120 edge of protruding pin, which is equipped with flange, can firmly be stuck in lantern ring 110 the outer of elastic protruding pin 120 Side edge, self-locking using the elasticity realization of elastic protruding pin material itself, mobile bearing plate assembly is convenient, does not have to sawing.
The lock include the upward arrow-like protrusion 210 that 20 side of plastic coat extends and the setting of respective protrusions side with The groove 220 that protrusion 210 matches.By optimization design, using matching for arrow-like protrusion 210 and groove 220, make two pieces of ground Plate cannot move left and right；It is engaged using raised 210 lower edges of arrow-like with groove 220, prevents two pieces of floors from moving up and down, but can To be moved axially along groove；The mode of pressing is installed and used, overall structure is simple, achievees the purpose that lock.
There is permeable hole 30, the mobile bearing plate of 20 lower section of plastic coat is correspondingly arranged on the plastic coat 20 Leakage hole, the plastic coat are equipped with plastic anti-skid particle, and the diameter of the permeable hole is less than or equal to plastic grains, uses The design is both to have can guarantee the plastic cement on plastic coat 20 to realize that permeable hole aperture is harmonious with surface layer plastic grains partial size Grain is unlikely to miss or block permeable hole, may remain in surface layer, forms wear-resisting elastic layer；There is no weather territory restriction, rain Place not ponding afterwards, meets the construction theory in sponge city.
In actual production, the mobile bearing plate is integrated with plastic coat.Surface layer plastic cement is existed by water-base polyurethane material Construction is suppressed, and the construction period of cast in situs is saved.Plastic coat material and bearing plate are suppressed with attribute, form one A entirety, dimensions 30*30cm, the shape of mobile 10 lower surface of bearing plate can be continuous arcuation to form tool Flexible support portion.
The invention also includes the manufacturing methods including a kind of safety and environmental protection combined plastic runway, including the following steps:
(1) injection mold is designed according to the structure of bearing plate and plastic coat:
Wherein, plastic coat from top to bottom divides to three layers of injection molding, including plastic cement bottom, plastic cement middle layer, it is each for plastic coat From injected plastics material be plastic cement bottom by weight include following components: 40-50 parts of aqueous polyurethane, modified polyamide 10- 15 parts, 0.5-0.8 parts of adhesion promoter；
The plastic cement middle layer includes following components by weight: 40-50 parts of aqueous polyurethane, curing agent 10-15 Part, 0.1-0.5 parts of levelling agent, 0.6-3.0 parts of wetting dispersing agent, 1-8 parts of mill base, 0.2-1.0 parts of defoaming agent, talcum powder 10-15 Part, 1-3 parts of diatomite, 120 10-15 parts of mesh sand grains, 1-2 parts of glass fibre, 1-2 parts of carbon fiber；
The plastic coat includes following components by weight: 40-50 parts of aqueous polyurethane, curing agent 10-15 Part, 0.1-0.5 parts of levelling agent, 0.6-3.0 parts of wetting dispersing agent, 1-10 parts of mill base, 0.2-1.0 parts of defoaming agent, talcum powder 10-15 Part, 10-15 parts of heavy calcium carbonate;
(2) sequence in above-mentioned injection moulding process according to bearing plate, plastic cement bottom, plastic cement middle layer, plastic coat carries out hot pressing After molding and to 10~15Mpa of its longitudinal pressing;
(3) direct room temperature is cooling after injection molding.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification, is all covered by the present invention.

Claims (1)

1. a kind of manufacturing method for manufacturing safety and environmental protection combined plastic runway, which is characterized in that the safety and environmental protection combined type Plastic cement race track, including the plastic coat for being located at the mobile bearing plate of bottom and being set to above mobile bearing plate, adjacent plastic rubber surface Mutually matched lock is equipped between layer, adjacent mobile bearing plate side has lock card, has permeable hole on the plastic coat, Mobile bearing plate below the plastic coat is correspondingly arranged on leakage hole, and the plastic coat is equipped with plastic anti-skid particle, The diameter of the permeable hole is less than or equal to plastic grains, has the resilient support extended downwardly below the mobile bearing plate Portion, the elasticity of side setting is convex where the mobile bearing plate lock card includes the lantern ring of adjacent edge setting and is correspondingly arranged in lantern ring Pin, the lock include that the upward arrow-like protrusion and the setting of respective protrusions side of plastic coat side extension matches with protrusion Groove, the mobile bearing plate is integrated with plastic coat, comprising the following steps:
(1) injection mold is designed according to the structure of bearing plate and plastic coat:
Wherein, plastic coat from top to bottom divides to three layers of injection molding, including plastic cement bottom, plastic cement middle layer, its is respective for plastic coat Injected plastics material are as follows:
Plastic cement bottom includes following components by weight: 40-50 parts of aqueous polyurethane E-44,10-15 parts of modified polyamide, 0.5-0.8 parts of adhesion promoter；
The plastic cement middle layer includes following components by weight: 40-50 parts of aqueous polyurethane E-44, curing agent 10-15 Part, 0.1-0.5 parts of levelling agent, 0.6-3.0 parts of wetting dispersing agent, 1-8 parts of mill base, 0.2-1.0 parts of defoaming agent, talcum powder 10-15 Part, 1-3 parts of diatomite, 120 10-15 parts of mesh sand grains, 1-2 parts of glass fibre, 1-2 parts of carbon fiber；
The plastic coat includes following components by weight: 40-50 parts of aqueous polyurethane E-44, curing agent 10-15 Part, 0.1-0.5 parts of levelling agent, 0.6-3.0 parts of wetting dispersing agent, 1-10 parts of mill base, 0.2-1.0 parts of defoaming agent, talcum powder 10-15 Part, 10-15 parts of heavy calcium carbonate；
(2) the sequence progress in above-mentioned injection moulding process according to bearing plate, plastic cement bottom, plastic cement middle layer, plastic coat is hot-forming Afterwards and to 10~15Mpa of its longitudinal pressing；
(3) direct room temperature is cooling after injection molding.
CN201610001548.7A 2016-01-05 2016-01-05 Safety and environmental protection combined plastic runway and its manufacturing method Active CN105484130B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610001548.7A CN105484130B (en) 2016-01-05 2016-01-05 Safety and environmental protection combined plastic runway and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610001548.7A CN105484130B (en) 2016-01-05 2016-01-05 Safety and environmental protection combined plastic runway and its manufacturing method

Publications (2)

Publication Number Publication Date
CN105484130A CN105484130A (en) 2016-04-13
CN105484130B true CN105484130B (en) 2018-12-25

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114432686B (en) * 2022-02-22 2023-08-01 西北师范大学 Ponding device is prevented in outdoor badminton court place

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335267A1 (en) * 1983-09-29 1985-04-18 GFL-Sportstättenbau GmbH, 5928 Laasphe Floor covering for sports grounds, in particular tennis courts
US4930286A (en) * 1988-03-14 1990-06-05 Daniel Kotler Modular sports tile with lateral absorption
DE19505904A1 (en) * 1995-02-21 1996-08-22 Jan Tomasek Plastics slabs for laying gravel, tile and pavement surfaces
CN1537659A (en) * 2003-04-15 2004-10-20 广州市实力体育设备有限公司 Plastic cement track and its preparation method
CN201525996U (en) * 2009-09-15 2010-07-14 郑金浩 Suspension type assembled floor
CN203891413U (en) * 2014-03-26 2014-10-22 广东伟佳体育设施有限公司 Multipurpose plastic splicing floor
CN204509937U (en) * 2015-04-15 2015-07-29 彭坚 A kind of assembled plastic sports floor
CN205329468U (en) * 2016-01-05 2016-06-22 中量（福建）环境材料技术有限公司 Safety ring protects combination formula plastic course

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Effective date of registration: 20200506

Address after: 315300 No.513, Jinhai Road, Cixi Binhai Economic Development Zone, Ningbo City, Zhejiang Province

Patentee after: DAOYI HIGH-MOLECULAR POLYMER (NINGBO) Co.,Ltd.

Address before: The cat Ridge Road, Xindian Town District Fuzhou Fujian province 350300 No. 9 Fuzhou Jincheng Private Industrial Zone No. 8 Building 309 room

Patentee before: ZHONGLIANG (FUJIAN) ENVIRONMENT MATERIAL TECHNOLOGY Co.,Ltd.