JPS592157Y2 - asphalt sheet - Google Patents
asphalt sheetInfo
- Publication number
- JPS592157Y2 JPS592157Y2 JP15191581U JP15191581U JPS592157Y2 JP S592157 Y2 JPS592157 Y2 JP S592157Y2 JP 15191581 U JP15191581 U JP 15191581U JP 15191581 U JP15191581 U JP 15191581U JP S592157 Y2 JPS592157 Y2 JP S592157Y2
- Authority
- JP
- Japan
- Prior art keywords
- asphalt
- sheet
- woven fabric
- asphalt sheet
- fibers
- 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.)
- Expired
Links
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案は、屑繊維のような極く短繊維よりなる合成繊維
不織布にアスファルトを含浸させたアスファルトシート
に関する。[Detailed Description of the Invention] The present invention relates to an asphalt sheet in which a synthetic fiber nonwoven fabric made of extremely short fibers such as waste fibers is impregnated with asphalt.
従来から合成鴫維にアスファルトを含浸させた所謂アス
ファルトシーフイングは種々開発されている。Various so-called asphalt thiefings, in which synthetic fibers are impregnated with asphalt, have been developed.
そしてこれらアスファルトルーフイングの基材となる不
織布の繊維は引張り強さ、および原反の絡みの点からみ
て比較的長繊維のものが使用され、これを棚材で固める
かあるいはニードルパンチ法によってシート状に成形し
、これにアスファルトを含浸させて防水用のアスファル
トシートとしていた。The fibers of the nonwoven fabrics that serve as the base material for these asphalt roofings are relatively long fibers in terms of tensile strength and entanglement of the original fabric, and these are hardened with shelf materials or made into sheets by needle punching. This was formed into a shape and impregnated with asphalt to make a waterproof asphalt sheet.
本考案は、屑糸と呼ばれる従来使用に耐えなかった極く
短い繊維よりなる合成繊維不織布を用い、これに織布を
積層してその上下からミシンがけして基材となし、この
基材にアスファルトを含浸させてなるものである。This invention uses a synthetic fiber non-woven fabric made of extremely short fibers called waste yarn that could not withstand conventional use.The woven fabric is laminated on this and sewn from above and below with a sewing machine to form a base material. It is impregnated with.
本考案に使用する織布としては種々考えられるが強度の
点からみて麻あるいは合成繊維が適当である。Various types of woven fabrics can be used for the present invention, but from the viewpoint of strength, linen or synthetic fibers are suitable.
添付図面により本考案のアスファルトシートを説明する
と、第１図はアスファルトを含浸する以前の基材Ａの一
部切削した平面図を示し、第２図は第１図の基材Ａにア
スファルトを含浸させたアスファルトシートの断面図を
示すものである。To explain the asphalt sheet of the present invention with reference to the accompanying drawings, Fig. 1 shows a partially cut plan view of the base material A before impregnating it with asphalt, and Fig. 2 shows a partially cut plan view of the base material A shown in Fig. 1 impregnated with asphalt. Fig. 3 shows a cross-sectional view of the asphalt sheet.
１は屑糸のような極く短繊維よりなる不繊布であってこ
の表面に織布２を積層し、この上からミシン目３により
刺し予成に縁戚して基材Ａを成形する。Reference numeral 1 denotes a nonwoven fabric made of extremely short fibers such as waste yarn, and a woven fabric 2 is laminated on the surface of the nonwoven fabric 1. A base material A is formed by forming a woven fabric 2 on the surface of the nonwoven fabric by making perforations 3 so as to border the pre-stitched fabric.
そしてこのように成形した基材Ａにアスファルト４を含
浸させてアスファルトシートを完成させるものである。Then, the base material A formed in this manner is impregnated with asphalt 4 to complete an asphalt sheet.
本考案のアスファルトシートは基材として従来使用に耐
えなかった比較的引張り強度の弱い極く短繊維の屑素材
を使用し、これに織布を積層しミシン目をかけて刺し予
成に縁戚することによって引張りに対して十分な強度を
発揮しうるようにし、アスファルトを含浸させることに
よってアスファルトルーフイングとしてコンクリートの
下地用防水材として建築・構築物の防水用として使用に
供されるも、のである。The asphalt sheet of the present invention uses extremely short fiber waste material with relatively low tensile strength, which could not withstand conventional use, as a base material, and woven fabric is laminated onto this material and perforated to fit the pre-puncture. This allows it to exhibit sufficient tensile strength, and by impregnating it with asphalt, it can be used as asphalt roofing, a waterproofing material for concrete bases, and for waterproofing buildings and structures.
本考案のミシン目は図においては一方向にかけているが
、十字状にかけてもあるいは斜めにかけたものでも同様
に基材として使用できることは勿論であり、又本考案は
、このような屑繊維を使用することによって価格的にも
低置になるばかりか、従来使用されずにいたこの種の屑
繊維が使用できるという画期的な実用効果を奏するもの
である。Although the perforations of the present invention are shown in one direction in the figure, it goes without saying that perforations running in a cross shape or diagonally can also be used as a base material, and the present invention does not require the use of such waste fibers. This not only lowers the cost, but also allows the use of this type of waste fiber, which has not been used in the past, which is a revolutionary practical effect.
第１図は本考案のアスファルトシートに使用する基材Ａ
の一部切削した平面図を示し、第２図は本考案のアスフ
ァルトシートの断面図を示す。
１・・・・・・屑繊維より成る不織布、２・・・・・・
織布、３・・・・・・ミシン目、４・・・・・・アスフ
ァルト。Figure 1 shows the base material A used for the asphalt sheet of the present invention.
Fig. 2 shows a partially cutaway plan view of the asphalt sheet of the present invention. 1... Non-woven fabric made of waste fibers, 2...
Woven fabric, 3... perforations, 4... asphalt.
Claims (3)
る合成繊維不織布１を積層して上下からミシン目３をか
けて芯材シートＡとし、該シートＡにアスファルトを含
浸させてなるアスファルトシート。(1) A synthetic fiber nonwoven fabric 1 made of extremely short fibers such as waste fibers is laminated on the surface of the woven fabric 2, perforations 3 are made from the top and bottom to form a core sheet A, and the sheet A is impregnated with asphalt. Asphalt sheet.
の範囲（１）に記載のアスファルトシート。(2) The asphalt sheet according to claim (1), which uses hemp as the woven fabric 2.
録請求の範囲（１）に記載のアスファルトシーＩ・。(3) Asphalt sheet I according to claim (1), which uses synthetic fiber as the woven fabric 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15191581U JPS592157Y2 (en) | 1981-10-12 | 1981-10-12 | asphalt sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15191581U JPS592157Y2 (en) | 1981-10-12 | 1981-10-12 | asphalt sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5856896U JPS5856896U (en) | 1983-04-18 |
| JPS592157Y2 true JPS592157Y2 (en) | 1984-01-20 |
Family
ID=29944590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15191581U Expired JPS592157Y2 (en) | 1981-10-12 | 1981-10-12 | asphalt sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592157Y2 (en) |
-
1981
- 1981-10-12 JP JP15191581U patent/JPS592157Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5856896U (en) | 1983-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS592157Y2 (en) | asphalt sheet | |
| GB1007632A (en) | Improvements in and relating to composite webs | |
| JPS623435Y2 (en) | ||
| JPS6113306Y2 (en) | ||
| JPS6111366Y2 (en) | ||
| JPS6017223U (en) | Non-woven filter | |
| JPS6020644Y2 (en) | artificial lawn | |
| GB1088657A (en) | Fabrication process for nonwoven textile products as well as the textile products thus fabricated | |
| JPS5930101Y2 (en) | Roofing core material | |
| JPS58152266U (en) | Matsuto | |
| JPS63102794U (en) | ||
| JPS58120230U (en) | Civil engineering material sheet | |
| JPS60146595U (en) | Filter cloth for belt press dehydrator | |
| JPS6220579U (en) | ||
| JPH0353595U (en) | ||
| JPS61131012U (en) | ||
| JPS62153381U (en) | ||
| JPS6197969U (en) | ||
| JPS6173260U (en) | ||
| JPH0398244U (en) | ||
| JPS6418231U (en) | ||
| JPS583243U (en) | fabric covered plywood | |
| JPH03128695U (en) | ||
| JPS60162401U (en) | vegetation pine | |
| JPS6226743U (en) |