CN110804923A - Construction method of silicon pu plastic court - Google Patents

Construction method of silicon pu plastic court Download PDF

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Publication number
CN110804923A
CN110804923A CN201911022673.6A CN201911022673A CN110804923A CN 110804923 A CN110804923 A CN 110804923A CN 201911022673 A CN201911022673 A CN 201911022673A CN 110804923 A CN110804923 A CN 110804923A
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CN
China
Prior art keywords
parts
construction
ditch
court
mixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911022673.6A
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Chinese (zh)
Inventor
付伟峰
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.)
Hangzhou Baoli Sports Facilities Engineering Co Ltd
Original Assignee
Hangzhou Baoli Sports Facilities Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Baoli Sports Facilities Engineering Co Ltd filed Critical Hangzhou Baoli Sports Facilities Engineering Co Ltd
Priority to CN201911022673.6A priority Critical patent/CN110804923A/en
Publication of CN110804923A publication Critical patent/CN110804923A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/06Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
    • E01C13/065Pavings 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses a construction method of a silicon pu plastic court, which comprises the following preparation method: selecting an address; excavating a ditch; mixing materials; construction and landfill are carried out; and (5) operation and maintenance management. The invention adopts the combination of the plastic layer, the cement plant and the anti-skid layer, avoids the phenomenon that the court is easy to damage due to the over-softness of the traditional plastic court, also avoids the phenomenon that athletes are easy to be injured due to the over-hardness of the whole cement court, ensures the hardness of the court while keeping a certain softness of the court, prolongs the service life of the court, and simultaneously keeps the comfort level of the court, so that the performance of the court is more excellent.

Description

Construction method of silicon pu plastic court
Technical Field
The invention relates to the related field of plastic court, in particular to a construction method of a silicon pu plastic court.
Background
The plastic court is an all-weather sports court, and consists of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliaries and filler. The plastic court 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 court is made of materials such as polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is the best all-weather indoor and outdoor playground floor material internationally recognized. When the existing plastic court is used, the court is easy to damage due to the fact that the court surface is soft, and when the court is made of cement, the court surface is too hard and has poor skid resistance, and athletes are easy to hurt.
Disclosure of Invention
The invention aims to provide a construction method of a silicon pu plastic court, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a construction method of a silicon pu plastic court comprises the following preparation method:
site selection: selecting a flat construction area, cleaning weeds, and measuring and marking according to the planned area;
excavating a ditch: excavating a ditch according to the scribed positions, excavating soil in the ditch by taking the ditch as a boundary, cleaning the excavated soil to enable the excavated soil to be smoother, and paving a layer of uniform gravel at the positions of the excavation and the ditch;
mixing materials: selecting 80-120 parts of EPDM rubber particles, 60-90 parts of natural rubber, 30-40 parts of carboxymethyl cellulose, 38-64 parts of waterborne polyurethane adhesive, 10-20 parts of glass fiber, 20-32 parts of cement stone powder and 10-16 parts of cement defoamer, mixing, adding into a stirrer, adding a catalyst, mixing the mixture into a viscous rubber material, and transporting to a construction site by using a material transporting vehicle while stirring;
construction and landfill: pouring the mixed material into a ditch and the inner side range of the ditch, leveling the mixed material by using a leveling machine, manufacturing an intercepting net rod at the edge side of the ditch, attaching a construction label, pouring a layer of cement on the top of the cured mixed material after the mixed material is completely cured, spraying an anti-skid layer on the top layer after the mixed material is completely cured, and putting the mixed material into use after the mixed material is completely cured and stabilized;
operation and maintenance management: after the device is put into use, the device is used for site inspection in an area irregularly, the site inspection is carried out every 5 to 9 days in the previous month, and the site inspection is carried out every 1 to 7 months after one month.
Preferably, in the step of site selection, if the site selection position is fixed and the site is uneven, the excavator is facilitated to carry out.
In the step of kneading the materials, 100 parts of EPDM rubber particles, 75 parts of natural rubber, 35 parts of carboxymethyl cellulose, 51 parts of aqueous polyurethane adhesive, 15 parts of glass fiber, 26 parts of cement stone powder, and 13 parts of cement defoamer are preferable.
Preferably, in the step of constructing and burying, the three curing processes are performed on the construction area by using a suspended fan to accelerate the curing process.
Preferably, in the step of operation and maintenance management, the inspection is performed every 7 days in the previous month, every 4 months after one month, and if the scene is broken, the repair is performed.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts the combination of the plastic layer, the cement plant and the anti-skid layer, avoids the phenomenon that the court is easy to damage due to the over-softness of the traditional plastic court, also avoids the phenomenon that athletes are easy to be injured due to the over-hardness of the whole cement court, ensures the hardness of the court while keeping a certain softness of the court, prolongs the service life of the court, and simultaneously keeps the comfort level of the court, so that the performance of the court is more excellent.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Example one
The invention provides a construction method of a silicon pu plastic court, which comprises the following preparation method:
site selection: selecting a flat construction area, cleaning weeds, and measuring and marking according to the planned area;
excavating a ditch: excavating a ditch according to the scribed positions, excavating soil in the ditch by taking the ditch as a boundary, cleaning the excavated soil to enable the excavated soil to be smoother, and paving a layer of uniform gravel at the positions of the excavation and the ditch;
mixing materials: selecting 80-120 parts of EPDM rubber particles, 60-90 parts of natural rubber, 30-40 parts of carboxymethyl cellulose, 38-64 parts of waterborne polyurethane adhesive, 10-20 parts of glass fiber, 20-32 parts of cement stone powder and 10-16 parts of cement defoamer, mixing, adding into a stirrer, adding a catalyst, mixing the mixture into a viscous rubber material, and transporting to a construction site by using a material transporting vehicle while stirring;
construction and landfill: pouring the mixed material into a ditch and the inner side range of the ditch, leveling the mixed material by using a leveling machine, manufacturing an intercepting net rod at the edge side of the ditch, attaching a construction label, pouring a layer of cement on the top of the cured mixed material after the mixed material is completely cured, spraying an anti-skid layer on the top layer after the mixed material is completely cured, and putting the mixed material into use after the mixed material is completely cured and stabilized;
operation and maintenance management: after the device is put into use, the device is used for site inspection in an area irregularly, the site inspection is carried out every 5 to 9 days in the previous month, and the site inspection is carried out every 1 to 7 months after one month.
Furthermore, in the step of site selection, if the site selection position is fixed and the site is uneven, the excavator is facilitated to carry out.
Further, in the step of mixing the materials, 80 parts of EPDM rubber particles, 60 parts of natural rubber, 30 parts of carboxymethyl cellulose, 38 parts of waterborne polyurethane adhesive, 10 parts of glass fiber, 20 parts of cement stone powder and 10 parts of cement defoamer are selected.
Furthermore, in the step of constructing and burying, the three curing processes are all carried out on the construction area by using a suspended fan to accelerate the curing process.
Furthermore, in the operation and maintenance management step, the inspection is performed every 7 days in the previous month, every 4 months after one month, and if the scene is broken, the repairing is performed.
Example two
The invention provides a construction method of a silicon pu plastic court, which comprises the following preparation method:
site selection: selecting a flat construction area, cleaning weeds, and measuring and marking according to the planned area;
excavating a ditch: excavating a ditch according to the scribed positions, excavating soil in the ditch by taking the ditch as a boundary, cleaning the excavated soil to enable the excavated soil to be smoother, and paving a layer of uniform gravel at the positions of the excavation and the ditch;
mixing materials: selecting 80-120 parts of EPDM rubber particles, 60-90 parts of natural rubber, 30-40 parts of carboxymethyl cellulose, 38-64 parts of waterborne polyurethane adhesive, 10-20 parts of glass fiber, 20-32 parts of cement stone powder and 10-16 parts of cement defoamer, mixing, adding into a stirrer, adding a catalyst, mixing the mixture into a viscous rubber material, and transporting to a construction site by using a material transporting vehicle while stirring;
construction and landfill: pouring the mixed material into a ditch and the inner side range of the ditch, leveling the mixed material by using a leveling machine, manufacturing an intercepting net rod at the edge side of the ditch, attaching a construction label, pouring a layer of cement on the top of the cured mixed material after the mixed material is completely cured, spraying an anti-skid layer on the top layer after the mixed material is completely cured, and putting the mixed material into use after the mixed material is completely cured and stabilized;
operation and maintenance management: after the device is put into use, the device is used for site inspection in an area irregularly, the site inspection is carried out every 5 to 9 days in the previous month, and the site inspection is carried out every 1 to 7 months after one month.
Furthermore, in the step of site selection, if the site selection position is fixed and the site is uneven, the excavator is facilitated to carry out.
Further, in the step of mixing the materials, 120 parts of EPDM rubber particles, 90 parts of natural rubber, 40 parts of carboxymethyl cellulose, 64 parts of water-based polyurethane adhesive, 20 parts of glass fiber, 32 parts of cement stone powder and 16 parts of cement defoamer are selected.
Furthermore, in the step of constructing and burying, the three curing processes are all carried out on the construction area by using a suspended fan to accelerate the curing process.
Furthermore, in the operation and maintenance management step, the inspection is performed every 7 days in the previous month, every 4 months after one month, and if the scene is broken, the repairing is performed.
EXAMPLE III
The invention provides a construction method of a silicon pu plastic court, which comprises the following preparation method:
site selection: selecting a flat construction area, cleaning weeds, and measuring and marking according to the planned area;
excavating a ditch: excavating a ditch according to the scribed positions, excavating soil in the ditch by taking the ditch as a boundary, cleaning the excavated soil to enable the excavated soil to be smoother, and paving a layer of uniform gravel at the positions of the excavation and the ditch;
mixing materials: selecting 80-120 parts of EPDM rubber particles, 60-90 parts of natural rubber, 30-40 parts of carboxymethyl cellulose, 38-64 parts of waterborne polyurethane adhesive, 10-20 parts of glass fiber, 20-32 parts of cement stone powder and 10-16 parts of cement defoamer, mixing, adding into a stirrer, adding a catalyst, mixing the mixture into a viscous rubber material, and transporting to a construction site by using a material transporting vehicle while stirring;
construction and landfill: pouring the mixed material into a ditch and the inner side range of the ditch, leveling the mixed material by using a leveling machine, manufacturing an intercepting net rod at the edge side of the ditch, attaching a construction label, pouring a layer of cement on the top of the cured mixed material after the mixed material is completely cured, spraying an anti-skid layer on the top layer after the mixed material is completely cured, and putting the mixed material into use after the mixed material is completely cured and stabilized;
operation and maintenance management: after the device is put into use, the device is used for site inspection in an area irregularly, the site inspection is carried out every 5 to 9 days in the previous month, and the site inspection is carried out every 1 to 7 months after one month.
Furthermore, in the step of site selection, if the site selection position is fixed and the site is uneven, the excavator is facilitated to carry out.
Further, in the step of kneading the materials, 100 parts of EPDM rubber particles, 75 parts of natural rubber, 35 parts of carboxymethyl cellulose, 51 parts of aqueous polyurethane adhesive, 15 parts of glass fiber, 26 parts of cement stone powder, and 13 parts of cement defoamer are preferable.
Furthermore, in the step of constructing and burying, the three curing processes are all carried out on the construction area by using a suspended fan to accelerate the curing process.
Furthermore, in the operation and maintenance management step, the inspection is performed every 7 days in the previous month, every 4 months after one month, and if the scene is broken, the repairing is performed.
The invention adopts the combination of the plastic layer, the cement plant and the anti-skid layer, avoids the phenomenon that the court is easy to damage due to the over-softness of the traditional plastic court, also avoids the phenomenon that athletes are easy to be injured due to the over-hardness of the whole cement court, ensures the hardness of the court while keeping a certain softness of the court, prolongs the service life of the court, and simultaneously keeps the comfort level of the court, so that the performance of the court is more excellent.
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 (5)

1. A construction method of a silicon pu plastic court is characterized by comprising the following steps: the preparation method comprises the following steps:
site selection: selecting a flat construction area, cleaning weeds, and measuring and marking according to the planned area;
excavating a ditch: excavating a ditch according to the scribed positions, excavating soil in the ditch by taking the ditch as a boundary, cleaning the excavated soil to enable the excavated soil to be smoother, and paving a layer of uniform gravel at the positions of the excavation and the ditch;
mixing materials: selecting 80-120 parts of EPDM rubber particles, 60-90 parts of natural rubber, 30-40 parts of carboxymethyl cellulose, 38-64 parts of waterborne polyurethane adhesive, 10-20 parts of glass fiber, 20-32 parts of cement stone powder and 10-16 parts of cement defoamer, mixing, adding into a stirrer, adding a catalyst, mixing the mixture into a viscous rubber material, and transporting to a construction site by using a material transporting vehicle while stirring;
construction and landfill: pouring the mixed material into a ditch and the inner side range of the ditch, leveling the mixed material by using a leveling machine, manufacturing an intercepting net rod at the edge side of the ditch, attaching a construction label, pouring a layer of cement on the top of the cured mixed material after the mixed material is completely cured, spraying an anti-skid layer on the top layer after the mixed material is completely cured, and putting the mixed material into use after the mixed material is completely cured and stabilized;
operation and maintenance management: after the device is put into use, the device is used for site inspection in an area irregularly, the site inspection is carried out every 5 to 9 days in the previous month, and the site inspection is carried out every 1 to 7 months after one month.
2. The construction method of the silicon pu plastic court according to claim 1, wherein: in the step of site selection, if the site selection position is fixed and the site is uneven, the excavator is facilitated to carry out.
3. The construction method of the silicon pu plastic court according to claim 1, wherein: in the step of kneading the materials, 100 parts of EPDM rubber particles, 75 parts of natural rubber, 35 parts of carboxymethyl cellulose, 51 parts of aqueous polyurethane adhesive, 15 parts of glass fiber, 26 parts of cement stone powder, and 13 parts of cement defoamer are preferable.
4. The construction method of the silicon pu plastic court according to claim 1, wherein: in the step of constructing and burying, the three curing processes are all carried out on the construction area by using a suspended fan so as to accelerate the curing process.
5. The construction method of the silicon pu plastic court according to claim 1, wherein: in the operation and maintenance management step, the inspection is performed every 7 days in the previous month, the inspection is performed every 4 months after one month, and if the scene is broken, the repairing is performed.
CN201911022673.6A 2019-10-25 2019-10-25 Construction method of silicon pu plastic court Pending CN110804923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911022673.6A CN110804923A (en) 2019-10-25 2019-10-25 Construction method of silicon pu plastic court

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111434733A (en) * 2020-03-03 2020-07-21 宝力科技(宁国)有限公司 Novel plastic environmental protection silicon PU place

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101476274A (en) * 2007-04-04 2009-07-08 黄益铉 Elastic material to be used for paving road and method for manufacturing thereof and method for paving road using the elastic material
CN107137913A (en) * 2017-04-26 2017-09-08 南京汉威体育工程实业有限公司 Tennis court and the construction technology in tennis court
CN206692989U (en) * 2017-04-17 2017-12-01 东莞市箭鱼体育设施有限公司 A kind of light-duty PU flexible runways
CN108914746A (en) * 2018-08-15 2018-11-30 广州市绣林康体设备有限公司 A kind of construction method of novel artificial grass sports field
CN208762826U (en) * 2018-07-10 2019-04-19 南京飞能橡塑制品有限公司 A kind of court composite silica PU terrace
CN110004793A (en) * 2019-03-25 2019-07-12 南京杰冠装饰集团有限公司 Environment-friendly type plastic rubber runway

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101476274A (en) * 2007-04-04 2009-07-08 黄益铉 Elastic material to be used for paving road and method for manufacturing thereof and method for paving road using the elastic material
CN206692989U (en) * 2017-04-17 2017-12-01 东莞市箭鱼体育设施有限公司 A kind of light-duty PU flexible runways
CN107137913A (en) * 2017-04-26 2017-09-08 南京汉威体育工程实业有限公司 Tennis court and the construction technology in tennis court
CN208762826U (en) * 2018-07-10 2019-04-19 南京飞能橡塑制品有限公司 A kind of court composite silica PU terrace
CN108914746A (en) * 2018-08-15 2018-11-30 广州市绣林康体设备有限公司 A kind of construction method of novel artificial grass sports field
CN110004793A (en) * 2019-03-25 2019-07-12 南京杰冠装饰集团有限公司 Environment-friendly type plastic rubber runway

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111434733A (en) * 2020-03-03 2020-07-21 宝力科技(宁国)有限公司 Novel plastic environmental protection silicon PU place

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