JPS58156565A - Pavement material comprising volcanic ash as main component - Google Patents
Pavement material comprising volcanic ash as main componentInfo
- Publication number
- JPS58156565A JPS58156565A JP3921482A JP3921482A JPS58156565A JP S58156565 A JPS58156565 A JP S58156565A JP 3921482 A JP3921482 A JP 3921482A JP 3921482 A JP3921482 A JP 3921482A JP S58156565 A JPS58156565 A JP S58156565A
- Authority
- JP
- Japan
- Prior art keywords
- volcanic ash
- main component
- synthetic resin
- resin binder
- pavement material
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
- Road Paving Structures (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は主としてテニスコート、運動場、あるいは公園
内道路の舗装材として用いられる機械強度が大きく、か
つ耐摩耗性の大きな火山灰を主成分とした舗装材料に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a paving material mainly composed of volcanic ash, which has high mechanical strength and high abrasion resistance and is used as a paving material for tennis courts, playgrounds, or roads in parks.
テニスコート、運動場、公園内道路等の簡易舗装材料と
して従来、ポリウレタン樹脂を用いていたが、この材料
は高価であるのみならず、機械強j隻も小さく、さらに
耐摩耗性に劣るという欠点をイエしていた。Polyurethane resin has traditionally been used as a simple paving material for tennis courts, playgrounds, park roads, etc., but this material is not only expensive, but also has the disadvantages of low mechanical strength and poor abrasion resistance. He was crying.
本発明の目的は低廉であるのみならず、機械強度も大き
く、かつ耐摩耗性にも優れた火山灰を主成分として舗装
材料を提供することにある。An object of the present invention is to provide a pavement material containing volcanic ash as a main component, which is not only inexpensive but also has high mechanical strength and excellent wear resistance.
前述の目的を達成するだめ、本発明によれば、火山灰と
合成樹脂結合材との混合物からなり、前述合成樹脂結合
材の火山灰への混合比は重量比で火山灰10に対して合
成樹脂結合材4から1の範囲内であることを特徴とする
。In order to achieve the above object, the present invention comprises a mixture of volcanic ash and a synthetic resin binder, and the mixing ratio of the synthetic resin binder to the volcanic ash is 10 parts by weight of the synthetic resin binder to 10 parts by weight of the volcanic ash. It is characterized by being within the range of 4 to 1.
以下、本発明を具体的に詳述する。Hereinafter, the present invention will be specifically explained in detail.
まず、火山灰を乾燥キルン中で400℃〜600℃の温
度で充分に乾燥する。次いでこの乾燥した火山灰を攪拌
機を用いて合成樹脂結合材と混合する。First, volcanic ash is sufficiently dried in a drying kiln at a temperature of 400°C to 600°C. This dried volcanic ash is then mixed with a synthetic resin binder using a stirrer.
この合成樹脂結合材は各種合成樹脂、例えばポリアクリ
ル樹脂、エポキシ樹脂、ポリエステル、エチレン酢酸ビ
ニル共重合体、ポリウレタン樹脂、合成ゴム系ラテック
スポリマー、酢酸ビニル樹脂等であって、この混合比は
重量比で火山灰10に対して合成樹脂結合材4〜1の範
囲内、好ましくは火山灰10に対して合成樹脂結合材3
〜1の範囲内、特に好ましくは火山灰10に対して合成
樹脂結合祠2である。合成樹脂結合材の火山灰への混合
比が火山灰10に対して4よりも大きくなると、樹脂分
が多くなりすぎて高価になるのみならず、機械的強度あ
るいは耐摩耗性が低下し、さらに1よりも小さくなると
結合材としての作用をはださなくなってやはり機械的強
度および耐摩耗性が低下する。This synthetic resin binder is made of various synthetic resins such as polyacrylic resin, epoxy resin, polyester, ethylene vinyl acetate copolymer, polyurethane resin, synthetic rubber latex polymer, vinyl acetate resin, etc., and the mixing ratio is determined by weight ratio. Within the range of 4 to 1 part of the synthetic resin binder per 10 parts of volcanic ash, preferably 3 parts of the synthetic resin binder per 10 parts of volcanic ash.
-1, particularly preferably 2 to 10 parts of volcanic ash. If the mixing ratio of the synthetic resin binder to volcanic ash is greater than 4 to 10 parts of volcanic ash, the resin content will be too large and will not only become expensive, but also the mechanical strength or abrasion resistance will decrease; If it becomes smaller, it will no longer function as a binder, resulting in a decrease in mechanical strength and wear resistance.
なお、必要に応じて本発明材料に無機顔料等、各種添加
物を添加することもできる。Note that various additives such as inorganic pigments may be added to the material of the present invention as required.
このようにし才なる本発明にかかる舗装材料は散布機に
より舗装すべき場所、例えば、テニスコート、運動場、
公園内道路等に均質に散布され、次いでローラ転圧機あ
るいは金コテを用いて転圧ないしは押圧され簡易に舗装
に供せられ、しかも機械的強度が犬でありかつ耐摩耗性
に優れているのみならず、極めて低廉であり、実用上極
めて有用な材料である。In this way, the paving material according to the present invention can be applied to places to be paved with a spreader, such as tennis courts, playgrounds, etc.
It is uniformly spread on roads in parks, etc., and then compacted or pressed using a roller compactor or metal trowel to easily provide pavement, and it has excellent mechanical strength and wear resistance. However, it is extremely inexpensive and is a material that is extremely useful in practice.
実施例
火山灰を500℃の温度の乾燥キルン中で充分に乾燥し
た後、ポリウレタン樹脂を前記火山灰5重量部に対して
1重量部添加し、攪拌機によりこれらを充分に混合−し
た。次いで、前記混合物をテニスコートに散布機を用い
て5cmの厚さに均質に散布し、ローラ転圧機により転
圧してテニスコートを舗装した。舗装されたテニスコー
トは機械的強度ならびに耐摩耗性のいずれにも優れてい
た0特許出願人 河原工業株式会社Example After the volcanic ash was thoroughly dried in a drying kiln at a temperature of 500 DEG C., 1 part by weight of a polyurethane resin was added to 5 parts by weight of the volcanic ash, and these were thoroughly mixed using a stirrer. Next, the mixture was uniformly spread on a tennis court to a thickness of 5 cm using a spreader, and the mixture was rolled using a roller compactor to pave the tennis court. Paved tennis courts have excellent mechanical strength and abrasion resistance Patent applicant Kawahara Kogyo Co., Ltd.
Claims (1)
樹脂結合材の火山灰への混合比は重量比で火山灰10に
対して合成樹脂結合材4〜1の範囲内である火山灰を主
成分とした舗装材料。It is composed of a mixture of volcanic ash and a synthetic resin binder, and the mixing ratio of the synthetic resin binder to volcanic ash is within the range of 4 to 1 part synthetic resin binder to 10 parts volcanic ash by weight.The main component is volcanic ash. paving material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3921482A JPS58156565A (en) | 1982-03-11 | 1982-03-11 | Pavement material comprising volcanic ash as main component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3921482A JPS58156565A (en) | 1982-03-11 | 1982-03-11 | Pavement material comprising volcanic ash as main component |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58156565A true JPS58156565A (en) | 1983-09-17 |
Family
ID=12546880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3921482A Pending JPS58156565A (en) | 1982-03-11 | 1982-03-11 | Pavement material comprising volcanic ash as main component |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58156565A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS517177A (en) * | 1974-07-05 | 1976-01-21 | Yowa Kogyo Kk | Ryokusoruino nokobaiyohoho oyobi sochi |
JPS5636146A (en) * | 1979-08-31 | 1981-04-09 | Daido Steel Co Ltd | Manufacture of clad material |
JPS5639206A (en) * | 1980-09-01 | 1981-04-14 | Tadaichi Tokuhashi | Constructing method having application property with adaptability to weather in ball permis pavement |
JPS5652945A (en) * | 1979-10-05 | 1981-05-12 | Canon Inc | Data transmission device |
-
1982
- 1982-03-11 JP JP3921482A patent/JPS58156565A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS517177A (en) * | 1974-07-05 | 1976-01-21 | Yowa Kogyo Kk | Ryokusoruino nokobaiyohoho oyobi sochi |
JPS5636146A (en) * | 1979-08-31 | 1981-04-09 | Daido Steel Co Ltd | Manufacture of clad material |
JPS5652945A (en) * | 1979-10-05 | 1981-05-12 | Canon Inc | Data transmission device |
JPS5639206A (en) * | 1980-09-01 | 1981-04-14 | Tadaichi Tokuhashi | Constructing method having application property with adaptability to weather in ball permis pavement |
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