JPH08326006A - Rubber mat for snow melting and road surface pavement material for snow melting - Google Patents
Rubber mat for snow melting and road surface pavement material for snow meltingInfo
- Publication number
- JPH08326006A JPH08326006A JP15263795A JP15263795A JPH08326006A JP H08326006 A JPH08326006 A JP H08326006A JP 15263795 A JP15263795 A JP 15263795A JP 15263795 A JP15263795 A JP 15263795A JP H08326006 A JPH08326006 A JP H08326006A
- Authority
- JP
- Japan
- Prior art keywords
- snow melting
- rubber
- rubber mat
- snow
- charcoal
- 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
Links
- 238000002844 melting Methods 0.000 title claims abstract description 45
- 230000008018 melting Effects 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 31
- 239000003610 charcoal Substances 0.000 claims abstract description 27
- 239000011230 binding agent Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 239000004636 vulcanized rubber Substances 0.000 claims abstract description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 7
- 239000002657 fibrous material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005338 heat storage Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000011232 storage material Substances 0.000 description 4
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
(57)【要約】
【目的】路面上の雪を融け易くする融雪用ゴムマット及
び舗装材に関する。
【構成】加硫ゴムを粒状又は短繊維状に加工したゴムチ
ップに、粒状に粉砕した木炭を混入させ、バインダ−で
一体化した融雪用ゴムマット。
【効果】ア．外気温が零度以下になっても、本発明のゴ
ムマットの上では零度程度しか下がらない。イ．積雪が
あっても極めて融け易い状態となる。ウ．冬でも日中に
太陽が出ればゴムマット上の温度は３０度以上になる。
等の特徴があり、融雪ゴムマット或いは融雪舗装材とし
て充分な効果が期待できるものである。(57) [Abstract] [Purpose] The present invention relates to a rubber mat for snow melting and a pavement material that facilitates melting of snow on a road surface. [Composition] A rubber mat for snow melting in which vulcanized rubber is processed into a granular or short fiber shape, and charcoal pulverized into particles is mixed and integrated with a binder. [Effect] a. Even when the outside air temperature is below zero, the temperature falls only about zero on the rubber mat of the present invention. I. Even if there is snow, it will melt very easily. C. Even in winter, if the sun comes out during the day, the temperature on the rubber mat will rise to over 30 degrees.
It is possible to expect a sufficient effect as a snow melting rubber mat or a snow melting pavement material.
Description
【０００１】[0001]
【産業上の利用分野】本発明は路面上の雪を融け易くす
るための融雪用ゴムマット及び融雪用舗装材に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow melting rubber mat and a snow melting pavement material for facilitating the melting of snow on a road surface.
【０００２】[0002]
【従来の技術】雪国の路面上に積もる雪を融かす技術に
あっては、路面に沿って埋設された配管に水又は温水を
通し、これを管に開けた孔より放出して雪を融かすこと
が行われている。しかるに、これは管が埋設された路面
にだけ効果があり、しかもこのためには極めて多額のコ
ストがかかるものであり、場所を問わずに容易に雪を融
かすことができる技術ではない。2. Description of the Related Art In the technology of melting snow accumulated on the road surface of a snow country, water or warm water is passed through a pipe buried along the road surface, and this is discharged through a hole formed in the pipe to melt the snow. Dust is being done. However, this is effective only on the road surface in which the pipe is buried, and this requires a very large amount of cost, and is not a technique capable of melting the snow easily regardless of the place.
【０００３】一方、路面上に融雪用ゴムマットを敷設す
る技術がある。この例としてよく知られているものは、
ゴムチップ中に発熱体を入れているゴムマットである。
又、場合によってはコンクリ−トの中に熱板が入ってい
るものもある。このような課題を多く含む技術の一方
で、ゴムチップ中に蓄熱性材料を混入してこれを固めた
融雪用ゴムマットが提案されている。On the other hand, there is a technique of laying a rubber mat for snow melting on a road surface. Well-known examples of this are:
It is a rubber mat with a heating element inside a rubber chip.
In some cases, a hot plate is included in the concrete. On the other hand, there is proposed a rubber mat for snow melting in which a heat storage material is mixed in a rubber chip and hardened.
【０００４】[0004]
【発明が解決しようとする課題】しかるに、発熱体は電
気を流すことにより作動するものが多く、しかも、発熱
体を中に入れるものは電気代というランニングコストの
負担が大きい。又、道路にこれを設置するには電気配線
・送電線等の設備投資も大きくなると共に、断線等の故
障も多くメインテナンスに掛かるコストも大きくなって
しまう。However, many heating elements are operated by passing electricity, and those having the heating element inside impose a large running cost burden on the electricity bill. Further, in order to install this on the road, the capital investment for electric wiring, power transmission line, etc. becomes large, and there are many failures such as disconnection, etc., and the cost for maintenance becomes large.
【０００５】[0005]
【課題を解決するための手段】本発明はゴムチップ中に
主として蓄熱性材料を混入した融雪技術の新しい提案に
かかるものであり、その発明の第１は、加硫ゴムを粒状
又は短繊維状に加工したゴムチップに、粒状に粉砕した
木炭を混入させ、ウレタン等のバインダ−で一体化した
ことを特徴とする融雪用ゴムマットに係るものである。The present invention relates to a new proposal of a snow melting technique in which a heat-storing material is mainly mixed in a rubber chip. The first of the invention is to make vulcanized rubber into a granular or short fiber shape. The present invention relates to a rubber mat for snow melting, characterized in that charcoal pulverized into granules is mixed into a processed rubber chip and integrated with a binder such as urethane.
【０００６】そして、発明の第２は、加硫ゴムを粒状又
は短繊維状に加工したゴムチップに、粒状に粉砕した木
炭を混入させ、ウレタン等のバインダ−で一体化したこ
とを特徴とする融雪路面上に積層する融雪用舗装材に係
るものである。A second aspect of the present invention is characterized in that a rubber chip obtained by processing a vulcanized rubber into a granular or short fiber shape is mixed with granular pulverized charcoal and integrated with a binder such as urethane. The present invention relates to a pavement material for snow melting which is laminated on a road surface.
【０００７】これらの技術にあって、ゴムチップが、平
均径０．５〜３０ｍｍの粒状物或いは平均径０．１〜５
ｍｍ、長さ２〜５０ｍｍの短繊維状物であり、木炭の平
均粒径が、０．０１〜３０ｍｍであって、これらの関係
は、ゴムチップ１００重量部に対し、混入される木炭が
１０〜３００重量部が好ましい。According to these techniques, the rubber chips are granular materials having an average diameter of 0.5 to 30 mm or an average diameter of 0.1 to 5
mm, the length is 2 to 50 mm, and the average particle size of charcoal is 0.01 to 30 mm. The relationship is that charcoal mixed in is 10 to 100 parts by weight of rubber chips. 300 parts by weight is preferred.
【０００８】[0008]
【作用】本発明は、路面上の雪を融け易くする融雪用ゴ
ムマット、融雪用舗装材はもとより、融雪まではいかな
くとも、積もった雪を除去し易いようにした或いは雪が
凍り付きにくいゴムマット及び舗装材に係るもので、ゴ
ムマット或いは舗装材中に木炭という蓄熱材を入れてい
るため、ランニングコストが掛からず、メインテナンス
フリ−を実現している。The present invention relates to a rubber mat for snow melting that facilitates melting of snow on a road surface, a pavement material for snow melting, and a rubber mat and pavement that facilitates removal of accumulated snow even if snow melting does not occur or snow does not easily freeze. This is related to the material, and because the heat storage material called charcoal is put in the rubber mat or the pavement material, the running cost is not incurred and the maintenance free is realized.
【０００９】融雪用ゴムマットは、ゴムチップと木炭と
を混入してこれをウレタン等のバインダ−にて架橋して
板状（厚さ５〜３００ｍｍ）にしたものであり、接着剤
やアンカ−ボルト等の止め具を利用して路面の表面に固
定することとなる。一方、舗装材としては路面状を一定
の面積に区画し、この区画内に未架橋材料を流し込み、
これを架橋させて路面上に舗装施工することとなる。The rubber mat for snow melting is obtained by mixing rubber chips and charcoal and crosslinking them with a binder such as urethane to form a plate (thickness: 5 to 300 mm). An adhesive, an anchor bolt, etc. It will be fixed to the surface of the road surface using the stopper. On the other hand, as a paving material, the road surface is divided into a certain area, and the uncrosslinked material is poured into this division,
This will be bridged and paved on the road surface.
【００１０】本発明の基材となるゴムチップは、通常は
タイヤや工業用ゴム製品を粒状に加工したものが用いら
れ、使用済みのタイヤ等の有効利用ともなる。一方、蓄
熱材としての木炭は、ダムに集まる流木や間伐材等を加
工して作られるため非常に環境に優しくコスト的にも安
価な材料である。この木炭そのものは、ほとんどがカ−
ボン（炭素）で構成され、熱吸収性・蓄熱性・光吸収性
が優れた材料である。このように、本発明に採用される
蓄熱材としての木炭は、コスト・性能・環境の面から最
も優れたものであることが分かる。The rubber chip which is the base material of the present invention is usually a tire or an industrial rubber product which is processed into granules, which can be effectively used as a used tire. On the other hand, charcoal as a heat storage material is a material that is very environmentally friendly and inexpensive in cost because it is made by processing driftwood and thinned wood that gather in dams. Most of this charcoal itself is a car
It is made of bon (carbon) and is a material with excellent heat absorption, heat storage, and light absorption. Thus, it can be seen that the charcoal used as the heat storage material in the present invention is the best in terms of cost, performance and environment.
【００１１】本発明におけるゴムマット或いは舗装材は
基体内に適当な空隙を有するものであり、この空隙によ
り透水性が確保される。透水性は今日の舗装材に求めら
れる重要な要素であり、融けた雪がゴムマット或いは舗
装材の下に流下することでその後の温度低下による凍結
を妨げることになる。The rubber mat or pavement material in the present invention has appropriate voids in the substrate, and the voids ensure water permeability. Water permeability is an important factor required for today's pavement materials, and melted snow will flow under rubber mats or pavement materials and prevent freezing due to subsequent temperature reduction.
【００１２】そして、ゴムマット或いは舗装材の基材で
あるゴムチップ１００重量部に対し、混入される木炭が
１０〜３００重量部が好ましく、前者の量は耐摩耗性、
耐久性、強度等の面から決定され、後者の量は蓄熱性の
点からその量が制限されるものである。The charcoal to be mixed is preferably 10 to 300 parts by weight with respect to 100 parts by weight of the rubber chip which is the base material of the rubber mat or the pavement material, and the former amount is abrasion resistance,
It is determined in terms of durability, strength, etc. The latter amount is limited in terms of heat storage.
【００１３】融雪用ゴムマット及び融雪用路面舗装材の
基材としてのゴムチップの平均粒径は、好ましくは０．
５〜３００ｍｍの粒状物或いは平均径０．１〜５ｍｍ、
長さ２〜５０ｍｍの短繊維状物であり、これはゴムマッ
ト等に弾性と強度を与えるもので、車両に対する振動の
低減と共に、更に木炭との混入のし易さから限定される
ものである。本発明において実際に用いられるゴムチッ
プは、廃棄ゴム品を削って作ったたチップであり、この
ため、粒状物も有るが、繊維状物のものになる傾向が大
きい。The average particle size of the rubber chips as the base material of the snow melting rubber mat and the snow melting road surface pavement material is preferably 0.
5 to 300 mm granular material or average diameter 0.1 to 5 mm,
It is a short fibrous material having a length of 2 to 50 mm, which imparts elasticity and strength to a rubber mat or the like, and is limited in terms of reducing vibration to a vehicle and further easily mixing with charcoal. The rubber chip actually used in the present invention is a chip made by scraping a waste rubber product. Therefore, although it has a granular material, it tends to be a fibrous material.
【００１４】融雪用ゴムマット及び融雪用路面舗装材の
ゴムチップ内に埋入される木炭の平均粒径は、０．０１
〜３０ｍｍであり、これも主として流木や間伐材を叩い
て得られるケ−スが多く、このため、粉状体のものから
繊維状体のものまで含まれることになる。尚、バインダ
−としては特に限定されるものではなく、主として樹脂
系のものが用いられる。The average particle diameter of the charcoal embedded in the rubber chips of the snow melting rubber mat and the snow melting road surface pavement material is 0.01.
It is up to 30 mm, and there are many cases mainly obtained by hitting driftwood or thinned wood. Therefore, it includes powdery materials and fibrous materials. The binder is not particularly limited, and a resin-based binder is mainly used.
【００１５】[0015]
【実施例】以下、実施例をもって本発明を更に詳細に説
明する。 （実施例１〜３）実施例１として、平均径１〜２ｍｍ、
長さ５〜１０ｍｍのゴムチップ５０重量部に対し、粒径
１〜５ｍｍの木炭５０重量部を混合し、ウレタンバイン
ダ−３７．５重量部をもって厚さ２０ｍｍの融雪用ゴム
マットを製造した。即ち、融雪用ゴムマットの構造は、
ゴムチップを基材とし、これに粒状の木炭が混在したも
のになっており、これをウレタン等のバインダ−で固め
たものである。ゴムチップはゴムマットに弾性と強度を
与え、木炭は蓄熱を受け持つものである。そして、これ
らが空隙を持って一体化されているもので、この空隙に
より透水性が確保される。この透水性は今日の舗装材に
求められる重要な要素であり、解けた雪が下に流下する
ことでその後の温度低下による凍結を妨ぐことになる。The present invention will be described in more detail with reference to the following examples. (Examples 1 to 3) As Example 1, an average diameter of 1 to 2 mm,
50 parts by weight of rubber chips having a length of 5 to 10 mm were mixed with 50 parts by weight of charcoal having a particle size of 1 to 5 mm to prepare a rubber mat for snow melting having a thickness of 20 mm with 37.5 parts by weight of urethane binder. That is, the structure of the rubber mat for snow melting is
A rubber chip is used as a base material and granular charcoal is mixed therein, and this is hardened with a binder such as urethane. The rubber chips give elasticity and strength to the rubber mat, and the charcoal is responsible for heat storage. Then, these are integrated with a gap, and the gap ensures the water permeability. This water permeability is an important factor required for today's pavement materials, and the thawed snow that flows down prevents freezing due to the subsequent temperature drop.
【００１６】実施例２は、ゴムチップ７０重量部に対
し、木炭３０重量部における融雪用ゴムマットである。
実施例３は木炭１０重量部におけるゴムマットである。
尚、これら実施例１〜３における基材及び木炭の配合割
合及びゴムマットの性状は、表１に示す通りである。Example 2 is a rubber mat for snow melting with 30 parts by weight of charcoal against 70 parts by weight of rubber chips.
Example 3 is a rubber mat containing 10 parts by weight of charcoal.
The mixing ratios of the base material and charcoal and the properties of the rubber mat in Examples 1 to 3 are as shown in Table 1.
【００１７】（比較例１）比較例１のゴムマットは木炭
を全く混入しないものである。この比較例１における基
材及び木炭の配合割合及びゴムマットの性状は、同様に
表１に示す通りである。(Comparative Example 1) The rubber mat of Comparative Example 1 contains no charcoal. The mixing ratios of the base material and charcoal and the properties of the rubber mat in Comparative Example 1 are also as shown in Table 1.
【００１８】[0018]
【表１】 [Table 1]
【００１９】（融雪テスト）次に融雪効果を証明するた
め、長野県中部電力戸隠変電所にて融雪実施テストを行
なった。 −テスト１− テスト日は平成７年２月２１日、テスト条件は天候晴
れ、降雪０ｃｍ、積雪０ｃｍであり、コンクリ−ト路面
上に前記実施例１〜３及び比較例１のゴムマットを敷設
し、そのゴムマット表面及び路面に接する裏面の温度を
測定した。その結果を表２に示す。(Snow melting test) Next, in order to prove the snow melting effect, a snow melting execution test was conducted at the Togakushi substation of the Chubu Electric Power Company, Nagano Prefecture. -Test 1-The test date was February 21, 1995, the test conditions were fine weather, snowfall 0 cm, and snowfall 0 cm. The rubber mats of Examples 1 to 3 and Comparative Example 1 were laid on the concrete road surface. The temperatures of the rubber mat surface and the back surface in contact with the road surface were measured. The results are shown in Table 2.
【００２０】[0020]
【表２】 [Table 2]
【００２１】−テスト２− テスト日は平成７年２月２２日、テスト条件は天候雪、
降雪３１ｃｍであり、テスト１と同様にゴムマットの表
面温度及び融解量（ｃｍ）を測定した。結果を表３に示
す。-Test 2-The test date is February 22, 1995, and the test conditions are weather snow,
The snowfall was 31 cm, and the surface temperature and melting amount (cm) of the rubber mat were measured as in Test 1. The results are shown in Table 3.
【００２２】[0022]
【表３】 [Table 3]
【００２３】[0023]
【発明の効果】上記のテストによって以下の点が明確に
なった。 ア．外気温が零度以下になっても、本発明のゴムマット
の上では零度までしか下がらない。又、外気温が極端に
下がった場合（例えば−１０℃）でもマット上の温度は
０℃付近になるだけである。 イ．雪が数センチしか積もらないような場合は、すぐ解
けるか又は太陽が出てすぐ解けることとなる。 ウ．急激に雪が大量に降り積もった場合には雪が解けな
いが、ゴムマット上の温度が零度付近にあるため雪かき
が非常にし易く、雪かき後の残雪又は水分の凍結もな
い。 エ．冬でも日中に太陽が出ればゴムマット上の温度は３
０度以上になる。 オ．特に前日まで晴天であった場合、翌日降雪があって
もゴムマット上の温度は零度より高く保たれ、融雪の条
件が満たされ易くなる。The following points have been clarified by the above test. A. Even if the outside air temperature is below zero, the rubber mat according to the present invention can only drop to zero. Further, even when the outside air temperature is extremely lowered (for example, -10 ° C), the temperature on the mat is only around 0 ° C. I. If the snow accumulates only a few centimeters, it will either melt immediately or the sun will come out and it will melt immediately. C. When a large amount of snow is suddenly piled up, the snow cannot be melted, but the temperature on the rubber mat is around 0 ° C., so it is very easy to shovel, and there is no residual snow or freezing of water after shoveling. D. Even in winter, if the sun comes out during the day, the temperature on the rubber mat will be 3
It becomes 0 degrees or more. E. In particular, if the weather was fine until the previous day, the temperature on the rubber mat will be kept above zero even if there is snow the next day, and the conditions for snow melting will be easily satisfied.
【００２４】本発明の融雪ゴムマット或いは融雪舗装材
は、環境への配慮されたものであり、コスト（ランニン
グコストを含む）も易く、しかも性能の面で充分な効果
が期待できるものである。The snow-melting rubber mat or the snow-melting pavement material of the present invention is environmentally friendly, has a low cost (including running cost), and is expected to have a sufficient effect in terms of performance.
フロントページの続き (72)発明者 吉村 順二 神奈川県平塚市出縄132−11Continued Front Page (72) Inventor Junji Yoshimura 132-11 Denawa, Hiratsuka, Kanagawa
Claims (8)
ゴムチップに、粒状に粉砕した木炭を混入させ、ウレタ
ン等のバインダ−で一体化したことを特徴とする融雪用
ゴムマット。1. A rubber mat for snow melting, characterized in that a rubber chip obtained by processing a vulcanized rubber into a granular shape or a short fiber shape is mixed with granularly pulverized charcoal and integrated with a binder such as urethane.
の粒状物或いは平均径０．１〜５ｍｍ、長さ２〜５０ｍ
ｍの短繊維状物である請求項第１項記載の融雪用ゴムマ
ット。2. The rubber chip has an average diameter of 0.5 to 30 mm.
Granules or average diameter 0.1-5mm, length 2-50m
The rubber mat for snow melting according to claim 1, which is a short fibrous material of m.
である請求項第１項記載の融雪用ゴムマット。3. The average particle size of charcoal is 0.01 to 30 mm.
The rubber mat for snow melting according to claim 1.
れる木炭が１０〜３００重量部である請求項第１項記載
の融雪用ゴムマット。4. The rubber mat for snow melting according to claim 1, wherein 10 to 300 parts by weight of charcoal is mixed with 100 parts by weight of the rubber chip.
ゴムチップに、粒状に粉砕した木炭を混入させ、ウレタ
ン等のバインダ−で一体化したことを特徴とする融雪路
面上に積層する融雪用舗装材。5. A snow melting to be laminated on a snow melting road surface, characterized in that a rubber chip obtained by processing a vulcanized rubber into a granular shape or a short fiber shape is mixed with granularly pulverized charcoal and integrated with a binder such as urethane. Paving material.
の粒状物或いは平均径０．１〜５ｍｍ、長さ２〜５０ｍ
ｍの短繊維状物である請求項第５項記載の融雪用ゴムマ
ット。6. The rubber chip has an average diameter of 0.5 to 30 mm.
Granules or average diameter 0.1-5mm, length 2-50m
The rubber mat for snow melting according to claim 5, which is a short fibrous material of m.
である請求項第５項記載の融雪用舗装材。7. The average particle size of charcoal is 0.01 to 30 mm.
The pavement material for snow melting according to claim 5.
れる木炭が１０〜３００重量部である請求項第６項記載
の融雪用舗装材。8. The pavement material for snow melting according to claim 6, wherein 10 to 300 parts by weight of charcoal is mixed with 100 parts by weight of the rubber chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15263795A JPH08326006A (en) | 1995-05-26 | 1995-05-26 | Rubber mat for snow melting and road surface pavement material for snow melting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15263795A JPH08326006A (en) | 1995-05-26 | 1995-05-26 | Rubber mat for snow melting and road surface pavement material for snow melting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08326006A true JPH08326006A (en) | 1996-12-10 |
Family
ID=15544759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15263795A Pending JPH08326006A (en) | 1995-05-26 | 1995-05-26 | Rubber mat for snow melting and road surface pavement material for snow melting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08326006A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000067465A (en) * | 1999-04-28 | 2000-11-15 | 배용식 | Mat made of waste rubber, and charcoal |
| JP2005120166A (en) * | 2003-10-15 | 2005-05-12 | The Eco Kk | Air-permeable rubber composition, air-permeable rubber molding and its manufacturing method |
| US7776951B2 (en) * | 2005-02-14 | 2010-08-17 | Sumitomo Rubber Industries, Ltd. | Rubber composition and tire comprising thereof |
-
1995
- 1995-05-26 JP JP15263795A patent/JPH08326006A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000067465A (en) * | 1999-04-28 | 2000-11-15 | 배용식 | Mat made of waste rubber, and charcoal |
| JP2005120166A (en) * | 2003-10-15 | 2005-05-12 | The Eco Kk | Air-permeable rubber composition, air-permeable rubber molding and its manufacturing method |
| US7776951B2 (en) * | 2005-02-14 | 2010-08-17 | Sumitomo Rubber Industries, Ltd. | Rubber composition and tire comprising thereof |
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