CN1379158A - Spreading method of elastic ground material - Google Patents
Spreading method of elastic ground material Download PDFInfo
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- CN1379158A CN1379158A CN 02103321 CN02103321A CN1379158A CN 1379158 A CN1379158 A CN 1379158A CN 02103321 CN02103321 CN 02103321 CN 02103321 A CN02103321 A CN 02103321A CN 1379158 A CN1379158 A CN 1379158A
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- polyurethane
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Abstract
A method for laying elastic material layer on the ground surface includes such steps as removing loose earch, ash and impurity, coating a layer of primer, drying, then coating a layer of adhesive, spreading a bearing layer with the mixture of used tyre rubber particles or color synthetic rubber particles (E.P.D.M) and polyurethane adhesive on the said adhesive layer (the said mixture may also contains one or several kinds of sand, cinder, broken stone and concrete particles), hot rolling, trimming edge by hot pressing plate, curing, and forming an elastic surface layer. Its advantages are no seam, and beautiful appearance.
Description
Affiliated technical field
The present invention relates to the laying method on ground, refer to a kind of laying method of elastic ground material especially.
Background technology
Along with progressively modernization of city, urban ground or turf plant or laying road, the ground of bare soil is rare, and at present in each city modal road mostly be pitch (pitch) road, cement brick is paved the way, it is no problem that this surface car travels, but because of the hard people of its quality walks or the activity time has been grown in the above, sole will feel under the weather, and then have influence on whole body, particularly as the sidewalk, the sports center is (as basketball, tennis, shuttlecock, the golf place), community morning exercises place, people such as entertainment for children place also long ground of big time of activity in the above are just very undesirable.Pitch ground and cement tile pavement face also have a shortcoming to be exactly more sliding when water (rain or snow) in addition, and the people slips dangerous easily.For this reason, someone develops a kind of rubber floor brick, utilize with this that prepared rubber fragment of brick is on the ground after the bonding demoulding of bonding adhesive by rubber grain, give full play to elasticity and antiwear characteristic that rubber has, fundamentally having solved the ground that pitch before or cement brick spread influences walking and motion and meets the sliding unsafe problem of water because of hard, thereby has a wide market application prospect, the correlation technique of rubber floor brick and manufacture method thereof and advantage can obtain overall understanding referring to the content of other two patent applications of the applicant (application number: 01140485.X and 01278118.5), do not repeat them here.
The applicant finds that also it remains in some aspects in the some shortcomings part in to the practical application of above-mentioned rubber floor brick, such as:
1, because of the rubber-like material has expansion and contraction, thus by one one rubber floor brick spread side by side with regard to ground summer because of meeting weather sweltering heat expansion upheaval, and can strengthen because of shrinkage makes the gap between fragment of brick to winter, influence specious property.
2, for ruling because need as ball game places such as basketball, tennis, shuttlecock, vollyballs, so should be to lay smoothly more and do not have seam to give that the people's feel best, but it is because there is much seam in length and breadth in the ground that rubber floor brick is paved into, thereby undesirable.
3, the manufacturing of rubber floor brick needs some fixing plant equipment, and the workshop building of certain area so just needs a certain amount of capital investment in advance except that cost of material, makes actual use cost increase to some extent.
Summary of the invention
For remedying the weak point of above-mentioned rubber floor brick, also for the more economical rubber-like ground that builds apace of energy, conduct and application number: 01140485.X and 01278118.5 form complementary on technology contents and are fit to be applied to some occasion more simultaneously, 1, spreading method of elastic ground material is characterized in that this method in turn includes the following steps:
A. remove the ground foreign material: following ground mud, ash and the impurity that desire is laid elastic ground material is removed in cleaning;
B. be coated with priming: at following upper berth, ground brush one deck priming paint (primer);
C. brushing adhesive stick: after treating that priming paint is done, on priming paint, be coated with one deck bonding adhesive (binder);
D. lay supporting layer: this supporting layer is by the rubber grain that waste tire is chopped into or coloured synthetic rubber
Glue particle (E.P.D.M) feeds in the mixer with bonding adhesive and puddles evenly, evenly is tiled in bonding adhesive
Constitute on the layer; Also can in above-mentioned material, add some more simultaneously and be selected from fine sand, rough sand, ashes
Quarrel, rubble grain, building building cement concrete are pulverized the broken aggregate that one or more constituted in the particle;
E. the hot-rolling roll extrusion makes the supporting layer adhesive solidification: the seaming roll with heating pushes back moving roll extrusion on supporting layer,
And the patter extrusion trimming corner to heat, health;
F. form the surface elasticity layer on supporting layer: brushing one deck polyurethane coating (urethane paint) forms
The surface elasticity surface layer is finished the laying of whole elastic ground material; Perhaps gasket coating is rolled with round brush
Brush on the supporting layer, gasket coating is coated with one deck bonding adhesive after doing again, and spreading regeneration thereon is poly-more at last
Ammonia ester particle or smear the hard or semihard polyurethane material of one deck, health is finished.
Also can be after above-mentioned steps d laying supporting layer be finished, in mixer, feed waste tire rubber particle and bonding adhesive and colorant in addition than employed rubber grain is more tiny in the steps d, coloured scrap tire rubber particle is made in stirring, evenly is tiled on the supporting layer; Perhaps feed regenerative polyurethane particle and bonding adhesive in addition in mixer, the material after stirring evenly is tiled on the supporting layer; At this moment again with the heating seaming roll promote roll extrusion thereon back and forth, and with the heating patter extrude again the trimming corner, the laying of whole elastic ground material is finished in health.
Said bonding adhesive is polyurethane adhesive (polyurethane binder) among the present invention, and priming paint is polyurethane primer (urethane primer), and encapsulant is polyurethane encapsulant (urethane sealing).
Press the temperature of said hot seaming roll in the operation that makes the supporting layer adhesive solidification to be controlled at 60～70 ℃ at the hot-rolling of step e, roller heavily is 15kg.
Characteristics of the present invention are to construct in regular turn by this a little procedure of priming paint → adhesive layer → supporting layer → elasticity (face) layer at the scene, though the formation material of supporting layer is slightly different, but method of operating and the effect that is reached are the same, different types of waste materials can be made full use of whereby again, also be reduced construction cost simultaneously; Elastic surface layer is to select to use optimum material according to different user demands, in the hope of reaching best result of use.
The invention has the advantages that: only need in this way to prepare simply to pave the way machinery (material mixer at the scene, hot seaming roll, instruments such as round brush) can operate, need not construct the factory buildings in addition, the elastic ground of being laid does not have seam, wear-resisting, shock-resistant difficult fragmentation, specious, the thickness of color and laying can freely be selected as required, good springiness, kinesthesia is stronger, result of use in some places is better than known rubber floor brick, is particularly suitable for being used in cycleway, the sidewalk, the morning exercises place, the ball game place, the entertainment for children place, road for disabled persons, warehouse floor, the laying of the elastic ground material on saloon ground.
Description of drawings
Fig. 1 one embodiment of the present invention material therefor constitutes schematic diagram.
Fig. 2 another embodiment of the present invention material therefor constitutes schematic diagram.
Another embodiment material therefor of Fig. 3 the present invention constitutes schematic diagram.
The specific embodiment
Employed bonding adhesive is polyurethane adhesive (polyurethane binder in following examples of the present invention, product code name 1000-AD), priming paint is polyurethane primer (urethane primer, product code name UP-11), polyurethane coating (urethane paint, product code name UT-20A/U), polyurethane encapsulant (urethanesealing, product code name: US-100A), above polyurethane series product is by Union chemicalsCo.Ltd (associating KCC, address: clock old liberated area, Seoul Korea nine its hole 126-4) produce.Regenerative polyurethane (urethanes) is waste and old polyurethane rubber series products sliced particles, and colorant (pigment) is the industrial colorant that Bayer (bayer) company produces, and coloured synthetic rubber particle is commercial product.＜embodiment 1 〉
To lay one square metre ground is example, and supporting layer is made of the rubber grain of waste tire chopping, and the surface is a polyurethane coating.
A. following ground mud, ash and the impurity etc. that desire is laid elastic ground material, said ground are removed in cleaning
Comprise the cement floor, be covered with the ground, sidewalk of floor tile, the ground that is covered with the coagulating cement cob brick, cypress
Oil (pitch) ground, steel plate, iron plate etc.;
B. even round brush and be coated with flat last layer polyurethane primer (urethane primer) on following ground; Use
Measure about 0.5kg, see the layer 1 among Fig. 1; Polyurethane primer have solidify fast, penetration is strong and bonding
The property good characteristics, the purpose of using it is to improve caking ability, make the elastic ground material laid with down
The bonding on ground is more firm;
C. after treating that priming paint is done, on priming paint, be coated with one deck polyurethane adhesive (polyurethane binder), consumption
About 0.3kg; Be expressed as the layer 2 among Fig. 1;
D. rubber grain 18kg and the polyurethane adhesive of average grain diameter about 2mm that will be chopped into by waste tire
After puddling 3～4 minutes in stick (polyurethane binder) the 5kg feeding mixer, evenly tiling
On adhesive layer 2; The about 20mm of thickness finishes the laying of supporting layer, is expressed as the layer 3 among Fig. 1;
E. on supporting layer, push back moving roll extrusion with heatable temperature at 60～70 ℃, the seaming roll of heavy 15kg
4～5 times, also press with the patter (on the shape resemble construction of patter used claying plate) of heating the corner
Squeeze trimming (as not rebuilding, the corner is not attractive in appearance), form the supporting layer of elastic ground material, by summer
Carry out health (promptly not allowing to trample) 24 hour winter more than 48 hours;
F. (urethane paint, UT-20A/U is this to spray (spray) one deck polyurethane coating on supporting layer
Polyurethane coating has dried soon, is not easy to split wear-resisting characteristic.) form surface layer and finish flexibly
The laying of flooring is expressed as the layer 4 among Fig. 1.＜embodiment 2 〉
To lay one square metre ground is example, and supporting layer adds broken aggregate by the rubber grain of waste tire chopping and constitutes, and the surface is coloured waste tire rubber particle, the about 20mm of gross thickness.
Step a～c is with embodiment 1;
D. rubber grain 10.5kg and the polyurethane of average diameter below 7mm that will be chopped into by waste tire
Puddle 3～4 in the broken aggregate of bonding adhesive 3.5kg and particle diameter 2～3mm (as advising sand) the feeding mixer
After minute, obtain material A; The particle diameter that the feeding waste tire is chopped in another mixer approximately
The rubber grain 4.5kg of 2-3mm, polyurethane adhesive 1.5kg and colorant 0.5kg puddled 3～4 fens
Clock obtains material B, material A evenly is tiled on the adhesive layer, and referring to the layer 3 ' among Fig. 2,
The about 15mm of thickness; Spread material B more thereon, the about 5mm of thickness sees the layer 4 ' among Fig. 2;
E. with the step e among the embodiment 1.Finished the laying of elastic ground material this moment with color.＜embodiment 3 〉
To lay one square metre ground is example, and supporting layer is made of the rubber grain of waste tire chopping, and the surface elasticity layer is the regenerative polyurethane particle, the about 30mm of gross thickness.
Step a～c is with embodiment 1;
D. rubber grain 18kg and the polyurethane adhesive of average diameter below 7mm that will be chopped into by waste tire
After puddling 3～4 minutes in the stick 4.5kg feeding mixer, evenly be tiled on the adhesive layer thickness
20mm; The regenerative polyurethane 9kg of feeding particle diameter 2-3mm, poly-ammonia in another mixer
Ester gum stick 2.5kg puddles after 3～4 minutes and is tiled on the waste tire rubber particle, and thickness approximately
10mm；
E. with the step e among the embodiment 1, so far finish the laying of elastic ground material.＜embodiment 4 〉
To lay one square metre ground is example, and supporting layer adds broken aggregate by the rubber grain of waste tire chopping and constitutes, and the surface elasticity layer is the regenerative polyurethane particle, the about 30mm of gross thickness.
Step a～c is with embodiment 1;
D. rubber grain 14kg and the polyurethane adhesive of average diameter below 7mm that will be chopped into by waste tire
Stick 4.5kg and broken aggregate (after puddling 3～4 minutes in particle diameter 2～3mm) the 6kg feeding mixer,
Evenly be tiled on the adhesive layer the about 20mm of thickness; In another mixer, feed 2-3mm again
Regenerative polyurethane particle 9kg, the polyurethane adhesive 2.5kg of particle diameter puddle after 3～4 minutes and tile it
On, the about 10mm of thickness;
E. with the step e among the embodiment 1, so far finish the laying of elastic ground material.＜implementation column 5 〉
To lay one square metre ground is example, and supporting layer is made of the rubber grain of waste tire chopping, and the surface elasticity layer is coloured synthetic rubber (E.P.D.M), the about 30mm of gross thickness.
Step a～c is with embodiment 1;
D. rubber grain 18kg and the polyurethane adhesive of average diameter below 7mm that will be chopped into by waste tire
After puddling 3～4 minutes in the stick 4.5kg feeding mixer, evenly be tiled on the adhesive layer thickness
About 20mm; The flat footpath of feeding diameter is coloured synthetic rubber of 2-3mm in another mixer again
Grain 8kg, polyurethane adhesive 2kg puddle after 3～4 minutes tiling on it, the about 10mm of thickness;
E. with the step e among the embodiment 1, so far finish the laying of elastic ground material.。＜embodiment 6 〉
To lay one square metre ground is example, and supporting layer is made of the rubber grain and the broken aggregate of waste tire chopping, and the surface elasticity layer is coloured synthetic rubber (E.P.D.M), the about 30mm of gross thickness.
Step a～c is with embodiment 1;
D. rubber grain 14kg and the polyurethane adhesive of average diameter below 7mm that will be chopped into by waste tire
Stick 4.5kgt and broken aggregate (after puddling 3～4 minutes in particle diameter 2～3mm) the 6kg feeding mixer,
Evenly be tiled on the adhesive layer the about 20mm of thickness; The feeding particle is straight in another mixer again
Coloured synthetic rubber 8kg, the polyurethane adhesive 2kg of footpath 2-3mm puddle after 3～4 minutes and tile it
On, the about 10mm of thickness;
E. with the step e among the embodiment 1, so far finish the laying of elastic ground material, be suitable for the method
The sidewalk of laying, the ground in entertainment for children place.＜embodiment 7 〉
To lay one square metre ground is example, and supporting layer is made of the broken particle of coloured synthetic rubber, and the surface elasticity layer is the regenerative polyurethane particle.The method be fit to be laid elasticity track and field runway, because this type of ground has relatively high expectations in the face of its planarization, so generally at first with soil face asphalt or coagulating cement face according to a conventional method, the about 10cm of thickness.
Step a. implements the watering health to the following ground of completing pitch or cement concrete, can remove oil on pitch or the cement concrete face and husky, preferably ground outstanding part is tied with emery wheel in addition, and it is floating that recess adds cement with polyurethane material.
Step b～c is with embodiment 1;
D. with coloured synthetic rubber (E.P.D.M) particle 8kg and the polyurethane adhesive 2.5kg of particle diameter 2-3mm
After puddling 3～4 minutes in the feeding mixer, evenly be tiled on the adhesive layer the about 10mm of thickness;
Layer 3 among Fig. 3 ".
E. with the step e among the embodiment 1;
F. with round brush with the gasket coating round brush of 1.3kg to the E.P.D.M layer (layer 4 among Fig. 3 "), do
After use the about 3mm of semihard polyurethane coating (product code name UF-60AB) brushing thick more thereon, usefulness
Amount 3.9kg/m
2(among Fig. 2 layer 5), the last polyurethane of spreading particle diameter 3-5mm thereon again
Grain 2kg (layer 6 among Fig. 3), laying is finished in health, is suitable for laying the track and field runway.＜embodiment 8 〉
To lay one square metre ground is example, supporting layer is made of the waste tire rubber particle, the surface elasticity layer is the regenerative polyurethane coating, the method is fit to lay court, tennis court etc., because this type of ground requires higher in the face of its planarization, so generally at first with soil face asphalt or cement concrete face according to a conventional method, the about 15cm of thickness.
Step a～c is with embodiment 7;
D. waste tire particle 10.8kg below the particle diameter 7mm and polyurethane adhesive 2.7kg feeding are stirred
After puddling 3～4 minutes in the machine, evenly be tiled on the adhesive layer;
E. with the step e among the embodiment 1; This moment supporting layer the about 12mm of thickness;
F. with round brush with the gasket coating round brush of 1.3kg to the rubber grain supporting layer, use hard after doing again thereon
Polyurethane coating (product code name UF-80AB) is smeared thick (the suitable work of rigid polyurethane coating of about 3mm
Be ground, indoor sport shop, court, the laying on ground, exhibition hall, ground, parking lot), consumption
3.9kg/m
2, laying is finished in health.
Claims (4)
1, spreading method of elastic ground material is characterized in that this method in turn includes the following steps:
A. remove the ground foreign material: following ground mud, ash and the impurity that desire is laid elastic ground material is removed in cleaning;
B. be coated with priming: at following upper berth, ground brush one deck priming paint;
C. brushing adhesive stick: after treating that priming paint is done, on priming paint, be coated with one deck bonding adhesive;
D. lay supporting layer: this supporting layer is by the rubber grain that waste tire is chopped into or coloured synthetic rubber
Glue particle (E.P.D.M) feeds in the mixer with bonding adhesive and puddles evenly, evenly is tiled in bonding adhesive
Constitute on the layer; Also can in above-mentioned material, add some more simultaneously and be selected from fine sand, rough sand, ashes
Quarrel, rubble grain, building building cement concrete are pulverized the broken aggregate that one or more constituted in the particle;
E. the hot-rolling roll extrusion makes the supporting layer adhesive solidification: the seaming roll with heating pushes back moving roll extrusion on supporting layer,
And the patter extrusion trimming corner to heat, health;
F. form the surface elasticity layer on supporting layer: brushing one deck polyurethane rubber (urethane) forms the surface
Elastic surface layer is finished the laying of whole elastic ground material; Perhaps the gasket coating round brush is arrived with round brush
On the supporting layer, after doing, gasket coating is coated with one deck bonding adhesive again, at last spreading regenerative polyurethane thereon again
Particle or smear the hard or semihard polyurethane of one deck, health is finished.
2, method according to claim 1, it is characterized in that after steps d laying supporting layer is finished, in mixer, feed waste tire rubber particle and bonding adhesive and colorant in addition than employed rubber grain is more tiny in the steps d, coloured scrap tire rubber particle is made in stirring, evenly is tiled on the supporting layer; Perhaps feed regenerative polyurethane particle and bonding adhesive in addition in mixer, the material after stirring evenly is tiled on the supporting layer; At this moment again with the heating seaming roll promote roll extrusion thereon back and forth, and with the heating patter extrude again the trimming corner, the laying of whole elastic ground material is finished in health.
3, method according to claim 1 and 2, it is characterized in that said bonding adhesive is polyurethane adhesive (polyurethane binder), priming paint is a kind of polyurethane primer (urethane primer), and encapsulant is polyurethane encapsulant (urethane sealing).
4, method according to claim 1 and 2 is characterized in that the temperature of said hot seaming roll is controlled at 60～70 ℃, and roller heavily is 15kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02103321 CN1379158A (en) | 2002-01-30 | 2002-01-30 | Spreading method of elastic ground material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02103321 CN1379158A (en) | 2002-01-30 | 2002-01-30 | Spreading method of elastic ground material |
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| CN1379158A true CN1379158A (en) | 2002-11-13 |
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| CN 02103321 Pending CN1379158A (en) | 2002-01-30 | 2002-01-30 | Spreading method of elastic ground material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575440A (en) * | 2009-08-25 | 2012-07-11 | 株式会社富圣再生 | Design construction method for elastic pavement |
| CN103046453A (en) * | 2012-12-24 | 2013-04-17 | 陆洪兴 | Plastic sports terrace |
| CN104532719A (en) * | 2014-11-25 | 2015-04-22 | 福州皇家地坪有限公司 | Polyurethane compression-tolerant floor structure and construction method thereof |
| CN104831601A (en) * | 2015-05-29 | 2015-08-12 | 广州市盛邦康体场地材料有限公司 | Non-water-seepage type particle-surface plastic track |
| CN105442412A (en) * | 2015-12-26 | 2016-03-30 | 江阴市人人达科技有限公司 | Sponge fitness site and construction method thereof |
| CN107090761A (en) * | 2017-05-26 | 2017-08-25 | 青岛科兴教育装备有限公司 | A kind of construction method of mixed type runway |
| CN107675582A (en) * | 2017-09-29 | 2018-02-09 | 上海杰唯时新材料技术有限公司 | A kind of method of waste old producer row facility water permeable pavement material |
| CN108589459A (en) * | 2018-04-25 | 2018-09-28 | 河南省海绵城市建设有限公司 | Sponge city sectional polyurethane eco-landscape road and construction method |
-
2002
- 2002-01-30 CN CN 02103321 patent/CN1379158A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102575440A (en) * | 2009-08-25 | 2012-07-11 | 株式会社富圣再生 | Design construction method for elastic pavement |
| CN103046453A (en) * | 2012-12-24 | 2013-04-17 | 陆洪兴 | Plastic sports terrace |
| CN104532719A (en) * | 2014-11-25 | 2015-04-22 | 福州皇家地坪有限公司 | Polyurethane compression-tolerant floor structure and construction method thereof |
| CN104532719B (en) * | 2014-11-25 | 2016-07-27 | 福州皇家地坪有限公司 | polyurethane compression resistant floor structure and construction method thereof |
| CN104831601A (en) * | 2015-05-29 | 2015-08-12 | 广州市盛邦康体场地材料有限公司 | Non-water-seepage type particle-surface plastic track |
| CN105442412A (en) * | 2015-12-26 | 2016-03-30 | 江阴市人人达科技有限公司 | Sponge fitness site and construction method thereof |
| CN107090761A (en) * | 2017-05-26 | 2017-08-25 | 青岛科兴教育装备有限公司 | A kind of construction method of mixed type runway |
| CN107675582A (en) * | 2017-09-29 | 2018-02-09 | 上海杰唯时新材料技术有限公司 | A kind of method of waste old producer row facility water permeable pavement material |
| CN108589459A (en) * | 2018-04-25 | 2018-09-28 | 河南省海绵城市建设有限公司 | Sponge city sectional polyurethane eco-landscape road and construction method |
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