CN102477713A - Composite elastic terrace - Google Patents
Composite elastic terrace Download PDFInfo
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- CN102477713A CN102477713A CN2010105616030A CN201010561603A CN102477713A CN 102477713 A CN102477713 A CN 102477713A CN 2010105616030 A CN2010105616030 A CN 2010105616030A CN 201010561603 A CN201010561603 A CN 201010561603A CN 102477713 A CN102477713 A CN 102477713A
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Abstract
The invention provides a composite elastic terrace. The terrace comprises a rough rubber elastic layer, a fine rubber elastic layer and a wear resistant layer, which are sequentially arranged on a base from bottom to top, and two adjacent layers interpenetrate each other; the rough rubber elastic layer is formed by polymer coarse rubber particle cement mortar, the fine rubber elastic layer is formed by polymer fine rubber particle cement mortar, and the wear resistant layer is formed by an aqueous polyurethane paint. According to the invention, the terrace base, a toweling layer and the rubber particle elastic layers of the composite elastic terrace are all cement-based materials, and therefore, bonding between every two layers is good and the composite elastic terrace does not have the congenital defects like cracking and shedding among layers of an acrylic acid terrace; the wear resistant layer is made of the aqueous polyurethane material, which enables the problem of environmental unfriendliness of an elastic layer of polyurethane elastomer to be overcome and the advantages of good wear resistance and scratch resistance and environmental protection to be obtained.
Description
Technical field
The present invention relates to technical field of buildings, particularly a kind of composite elastic terrace.
Background technology
In recent years, along with developing rapidly of China's sports, the ground amount of mating formation in stadiums and outdoor sport place is increasing.The kind of pavement material, quality not only have influence on the application life of material, and have influence on the purposes of sports center.The multifunctionality of pavement material has become the quality of weighing construction quality, a key index of class height.Mostly present pavement material is acrylic acid elastic terrace material and polyurethane elastic terrace material.The world today, " sustainable development " of ecological environment become one of development strategy of many countries, and each enterprise constantly strengthens with the environmental consciousness of consumption group, and the elastic terrace of the environmentally friendly type of user is also accepted gradually.Along with the development of environmental protection cause, people have been that the master is changed the attention feature of environmental protection into and twice laid is main from placing stress on practicality to the requirement of elastic terrace, and take into account functional and practicality, and this is the inexorable trend of elastic terrace development.
Therefore popular in recent years polyurethane plastics runway is lowered the temperature gradually, and people worry the basic material that uses in polyurethane plastics runway, the court material.Plasticized polyurethane elastomer precursor gum runway, no matter be which kind of type, its base stock all is PPG and isocyanates.China uses TDI (toluene di-isocyanate(TDI)) polyurethane floor and MDI (methyl diphenylene diisocyanate) polyurethane sport terrace in the athletic ground mostly at present.
In the TDI polyurethane floor, the toxicity of isocyanates is relevant with its volatility, under the room temperature only TDI and HDI (HDI) volatility is arranged, other vulcabond volatility is all very low, the content in the atmosphere is also very low, and is little to health effect.But very big in TDI volatility when heating, considerably beyond airborne fair isocyanates.Suck TDI and can cause aspect such as blood vessel and immune system damage in body airway epithelia, interstitial lung, the lung.WHO's strict regulations isocyanate polymer free monomers content must be controlled at below 0.5%.In the current national standard; Free TDI is defined as the paint allotment is lower than 0.7% afterwards; In fact still belong to severe toxicity level with regard to the curing compound component because the horizontal problem of domestic TDI polymerization industry, at present and developed country's gap very big; So from the angle of protection of home industries, the critical field broad that country formulates.
In MDI type polyurethane plastic cement race track material; Catalyzer commonly used is organic Pb/Zn composite catalyst and organic Pb/Hg composite catalyst; Make and contain harmful heavy metals such as Pb, Hg in the polyurethane plastic runway, not only polluted environment, and be prone to human body is worked the mischief.Therefore; Harm that plastic cement race track brought and problem of environmental pollution that this MDI type polyurethane plastic cement race track material is mated formation can not be ignored; Along with the development of " green Games " and people reinforcement to environmental protection consciousness; Avoid heavy metal pollution in this material to become very necessary: and according to the requirement of national standard " instructions for use of artificial material sports field and method of inspection part 1: outdoor synthetic surface layer Track field " (exposure draft): content of heavy metal lead is not more than 90mg/L, and mercury content is not more than 2mg/L.China overwhelming majority polyurethane plastic runway manufacturer is difficult to predicament up to standard owing to must use Pb/Hg or Pb/Zn composite catalyst to face.Along with people's will restrict further developing of polyurethane elastomer paver to a certain extent to the growing interest of safety operation and safety dumping.
Another kind of acrylic acid athletic ground of generally using is done basic unit because of a large amount of employing mulseals and is caused ftractureing, flaking, bubble, and is faced with birth defects equally.
Summary of the invention
The present invention provide a kind of environmental protection, interlayer structure bonding firmly, surface layer good springiness and anti-wear performance be strong.
To achieve these goals, the present invention provides following technical scheme:
A kind of composite elastic terrace, it comprises the crude rubber elastic layer that is set in turn in from down to up on the basic unit, thin rubber elastic layer and wearing layer, two adjacent interlayers interpenetrate; Said crude rubber elastic layer is formed by polymer crude rubber particle cement slurry; Said thin rubber elastic layer is formed by polymer thin rubbery granule cement paste; Said wearing layer is formed by aqueous polyurethane coating.
Preferably, also be provided with the leveling layer that forms by polymer cement mortar between said basic unit and the said crude rubber elastic layer.
Preferably; According to mass ratio; Said crude rubber particle cement slurry comprises that rubber powder material 3-5 part, polymer emulsion 1-2 part and water are 1-2 part; Wherein according to mass ratio; Said rubber powder material comprises that 30～80 parts of portland cements, particle diameter are 0～0.5 part of 0～0.5 part of 0～0.5 part of 10～30 parts of crude rubber particles, thickener, early strength admixture and the water reducing agent of 1～3mm, and wherein said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
Preferably; According to mass ratio; Said thin rubbery granule cement paste comprises that rubber powder material 3-5 part, polymer emulsion 1-2 part and water are 1-2 part; Wherein according to mass ratio; Said rubber powder material comprises that 0～80 part of portland cement, particle diameter are 0～0.5 part of 0～0.5 part of 0～0.5 part of 10～30 parts of thin rubbery granules, thickener, early strength admixture and the water reducing agent of 0.1～0.5mm, and wherein said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
Preferably, said aqueous polyurethane coating comprises the component of following quality percentage composition:
The A component:
Water 5～10%
Cosolvent 2～4%
Dispersing agent 0.5～1.0%
Wetting agent 0.1～0.2%
Antifoaming agent 0.15～0.20%
Mould inhibitor 0.15～0.5%
Rutile titanium white powder 5～15%
Silicon powder 5～10%
Filler 7～10%
Polyacrylate dispersion 30～60%
High resiliency polyester polyurethane dispersions 10～30%
Base material wetting agent 0.1～0.3%
Coalescents 1.0～2.0%
Antifoaming agent 0.15～0.2%
Scratch resistance auxiliary agent 4.0～6.0%
Levelling agent 0.8～1.5%
The B component:
Water-dispersion type aliphatic polymeric isocyanate 10～20%.
Preferably; According to mass ratio; Said polymer cement mortar comprises rubber powder material 6-10 part, polymer emulsion 0.5-1.5 part and water 2-3 part; Wherein according to mass ratio, said rubber powder material comprises 0～0.5 part of 30～80 parts of portland cements, 10～30 parts of quartz sands, 0～0.5 part of thickener, 0～0.5 part of early strength admixture and water reducing agent, and said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
Through implementing above technical scheme, have following technique effect: composite elastic terrace provided by the invention, solved the caking property problem between the rubber grain, improved the elongation at break of elastic layer; The basic unit of terrace, leveling layer, rubber grain elastic layer are cement-based material all, so the adhesive property between each layer is good, acrylic acid terrace birth defects such as cracking comes off between layer and the layer can not occur; Wearing layer adopts water-base polyurethane material, and having solved is the not environmental issue of elastic layer with the polyurethane elastomer, has also obtained good abrasion resistance and resistance to marring simultaneously; Rationally utilized waste rubber, the effect that not only reaches recycling has reduced product cost, and relatively environmental protection has also been saved related resource for country.
Description of drawings
The sketch map of the composite elastic terrace that Fig. 1 provides for the embodiment of the invention;
The elastic properties of materials grading structure sketch map of the composite elastic terrace that Fig. 2 provides for the embodiment of the invention;
Fig. 3 is the bonding sketch map between each deck of composite elastic terrace of the present invention.
The specific embodiment
Technical scheme is for a better understanding of the present invention described embodiment provided by the invention in detail below in conjunction with accompanying drawing.
The embodiment of the invention provides a kind of composite elastic terrace, and is as shown in Figure 1, comprises leveling layer 102, crude rubber elastic layer 103, thin rubber elastic layer 104 and wearing layer 105, is set in turn in from down to up on the cement basic layer 101.In other embodiment, as shown in Figure 3, can there be leveling layer 102 yet.As shown in Figure 2, the elasticity grading structure between crude rubber elastic layer 103, thin rubber elastic layer 104 and the wearing layer 105 is described, wherein the elastic effect of crude rubber elastic layer 103 is maximum, and comfortable flexibility mainly is provided, and reduces sports fatigue.Thin rubber elastic layer 104 provides elasticity transition, avoid its up and down two functional layers produces the stretching crackle because of elastic deformation is different, the while also provides enough hardness to satisfy the needs of sports equipment.Wearing layer 105 has certain elasticity to prevent the elasticity crackle equally, and provides wear-resisting and cling property.As shown in Figure 3; The sketch map of each interlaminar bonding is described, among this figure, is not had leveling layer 102; Interpenetrate between each adjacent layer; Because this penetrating power, make the functional material layer with layer between adhesion improve greatly, can not occur between the elastic layer, elastic layer and basal plane, elastic layer and wearing layer occur coming off and bubble phenomenon.
In the above-described embodiments; According to mass ratio; Said crude rubber particle cement slurry comprises that rubber powder material 3-5 part, polymer emulsion 1-2 part and water are 1-2 part; Wherein according to mass ratio; Said rubber powder material comprises that 30～80 parts of portland cements, particle diameter are 0～0.5 part of 0～0.5 part of 0～0.5 part of 10～30 parts of crude rubber particles, thickener, early strength admixture and the water reducing agent of 1～3mm, and wherein said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
In the above-described embodiments; According to mass ratio; Said thin rubbery granule cement paste comprises that rubber powder material 3-5 part, polymer emulsion 1-2 part and water are 1-2 part; Wherein according to mass ratio; Said rubber powder material comprises that 0～80 part of portland cement, particle diameter are 0～0.5 part of 0～0.5 part of 0～0.5 part of 10～30 parts of thin rubbery granules, thickener, early strength admixture and the water reducing agent of 0.1～0.5mm, and wherein said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
In the above-described embodiments, said aqueous polyurethane coating comprises the component of following quality percentage composition:
The A component:
Water 5～10%
Cosolvent 2～4%
Dispersing agent 0.5～1.0%
Wetting agent 0.1～0.2%
Antifoaming agent 0.15～0.20%
Mould inhibitor 0.15～0.5%
Rutile titanium white powder 5～15%
Silicon powder 5～10%
Filler 7～10%
Polyacrylate dispersion 30～60%
High resiliency polyester polyurethane dispersions 10～30%
Base material wetting agent 0.1～0.3%
Coalescents 1.0～2.0%
Antifoaming agent 0.15～0.2%
Scratch resistance auxiliary agent 4.0～6.0%
Levelling agent 0.8～1.5%
The B component:
Water-dispersion type aliphatic polymeric isocyanate 10～20%.
In the above-described embodiments; According to mass ratio; Said polymer cement mortar comprises rubber powder material 6-10 part, polymer emulsion 0.5-1.5 part and water 2-3 part; Wherein according to mass ratio; Said rubber powder material comprises 0～0.5 part of 30～80 parts of portland cements, 10～30 parts of quartz sands, 0～0.5 part of thickener, 0～0.5 part of early strength admixture and water reducing agent, and said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
More concrete below embodiment further describes composite elastic terrace provided by the invention:
Embodiment 1:
With acrylate polymer emulsion (
AC-261 acrylic acid emulsion polymer that adopts U.S. Luo Menhasi to produce here; It contains admittedly is 49.5%～50.5%) mix with water; Add the rubber powder material while stirring, rubber powder material: polymer emulsion: water=8: 1: 2.5 (mass ratio).According to mass ratio, the rubber powder material is formed by 50 parts Portland cement 425R, 20 parts of quartz sand, 0.2 part water reducing agent (MelmentF10 that uses German Degussa company to produce) and 0.2 part of antifoaming agent (use be the Dehydran1922 that Kening Co.,Ltd produces) premixed.After stirring basal plane is mended a little and levelling, controlled planeness with guiding ruler, making the interior height of 2m error be not more than 3mm becomes leveling layer.Leveling layer 28d compressive strength is greater than 32MPa, and rupture strength is greater than 9MPa, adhesion strength 1.8Mpa.
Embodiment 2:
With acrylate polymer emulsion (
AC-261 acrylic acid emulsion polymer that adopts U.S. Luo Menhasi to produce here; It contains admittedly is 49.5%～50.5%) mix with water; Add the rubber powder material while stirring, rubber powder material: polymer emulsion: water=4: 1: 1 (mass ratio).According to mass ratio, the crude rubber particle that the rubber powder material is 1～3mm by 50 parts of Portland cement 425R, 20 parts of particle diameters, 0.2 part of water reducing agent (MelmentF10 that uses German Degussa company to produce) and 0.2 part of antifoaming agent (use be the Dehydran1922 that Kening Co.,Ltd produces) premixed forms.The slurry that mixes criticized with batch cutter scrape construction, the surface can not have obviously and batch to hang impression.Thickness is about 2mm.Polishing elastic layer surface is obviously uneven to not having behind the 24h.Continuing maintenance 2 days scratches to hand and does not fall rubber grain.The shore hardness of crude rubber particle elastic layer (Shao A) is 40 degree, rebound value 35%.Compressive recovery rate 96%.
Embodiment 3:
With acrylate polymer emulsion (
AC-261 acrylic acid emulsion polymer that adopts U.S. Luo Menhasi to produce here; It contains admittedly is 49.5%～50.5%) mix with water; Add the rubber powder material while stirring, rubber powder material: polymer emulsion: water=4: 1: 1 (mass ratio).According to mass ratio, the thin rubbery granule that the rubber powder material is 0.1～0.5mm by 50 parts of Portland cement 425R, 20 parts of particle diameters, 0.2 part of water reducing agent (MelmentF10 that uses German Degussa company to produce) and 0.2 part of antifoaming agent (use be the Dehydran1922 that Kening Co.,Ltd produces) premixed forms.The slurry that mixes criticized with trowel scrape construction, the surface can not have obviously and batch to hang impression.Criticize and scrape about 1-2mm.Polishing thin rubbery granule elastic layer surface to being smooth to the touch, does not have coarse injustice behind the 24h.The thickness of elastic layer is 1mm.Maintenance 2 days to hand is scratched and is not fallen rubber grain.The shore hardness of thin rubbery granule elastic layer (Shao A) is 46 degree, rebound value 28%.Compressive recovery rate 94%.
Embodiment 4:
Water intaking 5.0kg, propane diols 2.0kg, dispersing agent 0.5kg, wetting agent 0.1kg; Antifoaming agent 0.2kg, mould inhibitor 0.2kg, rutile titanium white powder 5.0kg, filler 7.0kg; Silicon powder 5.0kg, high speed dispersion is sheared and is processed slurry, adds polyacrylate dispersion 30kg then, high resiliency polyester-polyurethane 30kg; Base material wetting agent 0.1kg, coalescents 1.2kg, antifoaming agent 0.2kg, scratch resistance auxiliary agent 4.0kg; Add the viscosity that an amount of association thickener is adjusted to needs again, disperseed 15 minutes, filter and promptly get the A component that wearing layer uses.The B component is the dispersed aliphatic polymeric isocyanates of 10.0 kg of water.A, B component are mixed, be painted on the thin rubber elastic layer, about brushing thickness 0.1mm.2 grades of adhesive power; Resistance to impact 50cm; Pencil hardness H; Abrasion resistance 0.03g; Elasticity 150%, hot strength 1.2MPa.
Embodiment 5:
Water intaking 10kg, propane diols 2.0kg, dispersing agent 1.0kg, wetting agent 0.1kg; Antifoaming agent 0.2kg, mould inhibitor 0.2kg, rutile titanium white 10kg, filler 5.0kg; Silicon powder 10.0kg, high speed dispersion is sheared and is processed slurry, adds polyacrylate dispersion 60kg then, high resiliency polyester-polyurethane 10kg; Base material wetting agent 0.1kg, coalescents 2.0kg, antifoaming agent 0.2kg, scratch resistance auxiliary agent 6.0kg; Add the viscosity that an amount of association thickener is adjusted to needs again, disperseed 15 minutes, filter and promptly get the A component that wearing layer uses.The B component is the dispersed aliphatic polymeric isocyanates of 20.0 kg of water.A, B component are mixed, be painted on the thin rubber elastic layer, about brushing thickness 0.1mm.1 grade of adhesive power; Resistance to impact 50cm; Pencil hardness 2H; Abrasion resistance 0.06g; Elasticity 80%, hot strength 1.5MPa.
Embodiment 6:
Water intaking 7.0kg, propane diols 2.0kg, dispersing agent 0.8kg, wetting agent 0.1kg; Antifoaming agent 0.2kg, mould inhibitor 0.2kg, rutile titanium white 7.0kg, filler 5.0kg; Silicon powder 8.0kg, high speed dispersion is sheared and is processed slurry, adds polyacrylate dispersion 50kg then, high resiliency polyester-polyurethane 15kg; Base material wetting agent 0.1kg, coalescents 1.8kg, antifoaming agent 0.2kg, scratch resistance auxiliary agent 5.0kg; Add the viscosity that an amount of association thickener is adjusted to needs again, disperseed 15 minutes, filter and promptly get the A component that wearing layer uses.The B component is the dispersed aliphatic polymeric isocyanates of 15.0 kg of water.A, B component are mixed, be painted on the thin rubber elastic layer, about brushing thickness 0.1mm.1 grade of adhesive power; Resistance to impact 50cm; Pencil hardness 2H; Abrasion resistance 0.04g; Elasticity 100%, hot strength 1.3MPa.
The composite elastic terrace that above-mentioned each embodiment provides has solved the caking property problem between the rubber grain, has improved the elongation at break of elastic layer; The basic unit of terrace, leveling layer, rubber grain elastic layer are cement-based material all, so the adhesive property between each layer is good, acrylic acid terrace birth defects such as cracking comes off between layer and the layer can not occur; Wearing layer adopts water-base polyurethane material, and having solved is the not environmental issue of elastic layer with the polyurethane elastomer, has also obtained good abrasion resistance and resistance to marring simultaneously; Rationally utilized waste rubber, the effect that not only reaches recycling has reduced product cost, has also saved related resource for country.
More than a kind of composite elastic terrace that the embodiment of the invention provided has been carried out detailed introduction; For one of ordinary skill in the art; Thought according to the embodiment of the invention; The part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. a composite elastic terrace is characterized in that, comprises the crude rubber elastic layer that is set in turn in from down to up on the basic unit, thin rubber elastic layer and wearing layer, and two adjacent interlayers interpenetrate; Said crude rubber elastic layer is formed by polymer crude rubber particle cement slurry; Said thin rubber elastic layer is formed by polymer thin rubbery granule cement paste; Said wearing layer is formed by aqueous polyurethane coating.
2. composite elastic terrace according to claim 1 is characterized in that, also is provided with the leveling layer that is formed by polymer cement mortar between said basic unit and the said crude rubber elastic layer.
3. composite elastic terrace according to claim 1; It is characterized in that; According to mass ratio; Said crude rubber particle cement slurry comprises that rubber powder material 3-5 part, polymer emulsion 1-2 part and water are 1-2 part; Wherein according to mass ratio, said rubber powder material comprises that 30～80 parts of portland cements, particle diameter are 0～0.5 part of 0～0.5 part of 0～0.5 part of 10～30 parts of crude rubber particles, thickener, early strength admixture and the water reducing agent of 1～3mm, and wherein said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
4. composite elastic terrace according to claim 1; It is characterized in that; According to mass ratio; Said thin rubbery granule cement paste comprises that rubber powder material 3-5 part, polymer emulsion 1-2 part and water are 1-2 part; Wherein according to mass ratio, said rubber powder material comprises that 0～80 part of portland cement, particle diameter are 0～0.5 part of 0～0.5 part of 0～0.5 part of 10～30 parts of thin rubbery granules, thickener, early strength admixture and the water reducing agent of 0.1～0.5mm, and wherein said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
5. composite elastic terrace according to claim 1 is characterized in that said aqueous polyurethane coating comprises the component of following quality percentage composition:
The A component:
Water 5～10%
Cosolvent 2～4%
Dispersing agent 0.5～1.0%
Wetting agent 0.1～0.2%
Antifoaming agent 0.15～0.20%
Mould inhibitor 0.15～0.5%
Rutile titanium white powder 5～15%
Silicon powder 5～10%
Filler 7～10%
Polyacrylate dispersion 30～60%
High resiliency polyester polyurethane dispersions 10～30%
Base material wetting agent 0.1～0.3%
Coalescents 1.0～2.0%
Antifoaming agent 0.15～0.2%
Scratch resistance auxiliary agent 4.0～6.0%
Levelling agent 0.8～1.5%
The B component:
Water-dispersion type aliphatic polymeric isocyanate 10～20%.
6. like the said composite elastic terrace of claim 2; It is characterized in that; According to mass ratio; Said polymer cement mortar comprises rubber powder material 6-10 part, polymer emulsion 0.5-1.5 part and water 2-3 part; Wherein according to mass ratio, said rubber powder material comprises 0～0.5 part of 30～80 parts of portland cements, 10～30 parts of quartz sands, 0～0.5 part of thickener, 0～0.5 part of early strength admixture and water reducing agent, and said polymer emulsion is the emulsion that contains the polymer of acrylic, vinyl, styryl, epoxy radicals, methylene, ester group, ether, urethano or urea groups.
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| CN103343505A (en) * | 2013-07-15 | 2013-10-09 | 纪永明 | Acrylic elastic material system for laying on ground of field and laying method thereof |
| CN103552332A (en) * | 2013-11-21 | 2014-02-05 | 无锡合众信息科技有限公司 | Wear-resistant and impact-resistant composite floor material |
| CN104520251A (en) * | 2012-06-06 | 2015-04-15 | 3M创新有限公司 | Magnetic floor surface |
| CN104533055A (en) * | 2014-11-25 | 2015-04-22 | 福州皇家地坪有限公司 | Waterborne polyurethane elastic floor |
| CN105036650A (en) * | 2015-07-22 | 2015-11-11 | 上海孟泰环保工程有限公司 | Polymer mortar terrace and preparing method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1088506A (en) * | 1996-09-13 | 1998-04-07 | Nakayama Steel Works Ltd | Elastic pavement slab and method for making same |
| GB2416130A (en) * | 2004-07-15 | 2006-01-18 | Elliott Tennis Courts Ltd | Construction Material |
| CN101020738A (en) * | 2007-03-21 | 2007-08-22 | 广州市合工大实力新材料研究院有限公司 | Water-base polyurethane material and its prepn process and application |
| CN101845785A (en) * | 2010-04-19 | 2010-09-29 | 中国矿业大学(北京) | Novel environment-friendly water-based plastic track |
-
2010
- 2010-11-26 CN CN2010105616030A patent/CN102477713A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1088506A (en) * | 1996-09-13 | 1998-04-07 | Nakayama Steel Works Ltd | Elastic pavement slab and method for making same |
| GB2416130A (en) * | 2004-07-15 | 2006-01-18 | Elliott Tennis Courts Ltd | Construction Material |
| CN101020738A (en) * | 2007-03-21 | 2007-08-22 | 广州市合工大实力新材料研究院有限公司 | Water-base polyurethane material and its prepn process and application |
| CN101845785A (en) * | 2010-04-19 | 2010-09-29 | 中国矿业大学(北京) | Novel environment-friendly water-based plastic track |
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| CN104520251A (en) * | 2012-06-06 | 2015-04-15 | 3M创新有限公司 | Magnetic floor surface |
| US10720270B2 (en) | 2012-06-06 | 2020-07-21 | !Obac Limited | Magnetic floor surface |
| CN103343505A (en) * | 2013-07-15 | 2013-10-09 | 纪永明 | Acrylic elastic material system for laying on ground of field and laying method thereof |
| CN103343505B (en) * | 2013-07-15 | 2016-01-27 | 纪永明 | Court surface is laid with acrylic acid elastic material system and laying method thereof |
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Application publication date: 20120530 |