JPS6145197Y2 - - Google Patents
Info
- Publication number
- JPS6145197Y2 JPS6145197Y2 JP11074581U JP11074581U JPS6145197Y2 JP S6145197 Y2 JPS6145197 Y2 JP S6145197Y2 JP 11074581 U JP11074581 U JP 11074581U JP 11074581 U JP11074581 U JP 11074581U JP S6145197 Y2 JPS6145197 Y2 JP S6145197Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- asphalt
- synthetic resin
- net
- roofing
- 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
- 239000010426 asphalt Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- 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、目の荒い合成樹脂ネツトを芯材とし
て使用したアスフアルトシートに関する。[Detailed Description of the Invention] The present invention relates to an asphalt sheet using a coarse synthetic resin net as a core material.
従来、防水用を目的としたアスフアルトシート
は各種のルーフイング類にみられるように基材と
なる紙、織布、不織布等にアスフアルトを含浸さ
せて防水シートを製造していた。 Conventionally, asphalt sheets for waterproofing purposes have been manufactured by impregnating asphalt into base materials such as paper, woven fabrics, non-woven fabrics, etc., as seen in various roofing products.
そしてこの種のルーフイングは建築用防水材と
して適し、屋上の防水施工あるいは陸屋根の防水
用として用いられていた。しかし土木用として、
例えば港湾、水路、溜池、プール等の遮水用とし
て用いるときは強度が弱くこの種従来のルーフイ
ング類ではその使用に耐えることができなつた。 This type of roofing was suitable as a waterproofing material for construction, and was used for waterproofing rooftops or flat roofs. However, for civil engineering,
For example, when used for water-shielding purposes in ports, waterways, reservoirs, swimming pools, etc., conventional roofings of this type cannot withstand the use due to their weak strength.
本考案は、これらのルーフイング類に換えて建
築用あるいは土木用として適した強靭なアスフア
ルトシートを提供するものである。 The present invention provides a strong asphalt sheet suitable for use in construction or civil engineering in place of these roofing types.
以下添付図面により本考案のアスフアルトシー
トを説明すると、１は第１図に示すような合成樹
脂のネツトであり、このネツトは押出成形により
成形されたもので図示にあつては碁盤の目状に成
形されている。この形状には特に限定されること
なくハニカム状でもよい、そして目が荒く強靭で
あり、一般には山岳道路等において岩石の落下防
止用のネツトとして、あるいは建築構築物の解体
の際に瓦礫の飛散防止用として用いられるもので
あり、従来のルーフイングの基材のように紙ある
いは布でないため引張りに対して特に強い特性を
表すもので、紙のように引裂かれることもなく、
織布あるいは不織布のように伸長することもな
い。２はアスフアルトであつて基材のネツト１両
面より被覆してシート状物を成形し、このシート
状物の一方の面上に合成樹脂のフイルム３を積層
して本考案のアスフアルトシートを成形するもの
である。 The asphalt sheet of the present invention will be explained below with reference to the attached drawings. 1 is a synthetic resin net as shown in FIG. Molded. This shape is not particularly limited and may be honeycomb-like, and it is rough and strong, and is generally used as a net to prevent rocks from falling on mountain roads, or to prevent debris from scattering when demolishing architectural structures. Because it is not paper or cloth like conventional roofing base materials, it exhibits particularly strong properties against tension, and does not tear like paper.
It does not stretch like woven or non-woven fabrics. 2 is asphalt, which is coated on both sides of the base material net 1 to form a sheet-like object, and on one side of this sheet-like object, a synthetic resin film 3 is laminated to form the asphalt sheet of the present invention. It is something.
本考案のアスフアルトシートは上記のような構
造であるため建築用として使用した場合は完全な
防水性を発揮し、特に下地コンクリートから蒸発
する水分をネツトの目の部分で吸収分散すること
ができるためシートのふくれ防止用に有効であ
り、又土木用として使用した場合は港湾、水路、
溜池、プール等の遮水用として優れ、特に堤防法
面に使用する場合は合成樹脂フイルムの介在によ
つて葺等の貫通によるシートの破損をも防止でき
るという従来のルーフイング類とは比較にならな
い効果を奏するものである。 Because the asphalt sheet of this invention has the above-mentioned structure, it exhibits complete waterproofness when used for construction purposes, and in particular can absorb and disperse moisture that evaporates from the underlying concrete at the mesh areas. It is effective for preventing sheet blistering, and when used for civil engineering, it can be used in ports, waterways,
Compared to conventional roofing types, it is excellent for water-blocking ponds, pools, etc., and especially when used on embankment slopes, the synthetic resin film prevents damage to the sheet due to penetration of roofing etc. It has an incredible effect.
第１図は本考案に基材として使用するネツトの
平面図を示し、第２図は一部截断したアスフアル
トシートの平面図を示し、第３図は断面図を示す
ものである。
１……合成樹脂ネツト、２……アスフアルト、
３……合成樹脂フイルム。
FIG. 1 shows a plan view of a net used as a base material in the present invention, FIG. 2 shows a partially cut plan view of an asphalt sheet, and FIG. 3 shows a cross-sectional view. 1...Synthetic resin net, 2...Asphalt,
3...Synthetic resin film.
Claims (1)
製ネツト１の両面にアスフアルト２を被覆してシ
ート状物を成形し、該シート状物の一方の面上に
合成樹脂のフイルムを積層したことを特徴とした
アスフアルトシート。 Both sides of a coarse synthetic resin net 1 formed by extrusion molding are coated with asphalt 2 to form a sheet-like product, and a synthetic resin film is laminated on one side of the sheet-like product. Asphalt sheet featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11074581U JPS5818992U (en) | 1981-07-25 | 1981-07-25 | asphalt sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11074581U JPS5818992U (en) | 1981-07-25 | 1981-07-25 | asphalt sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5818992U JPS5818992U (en) | 1983-02-05 |
| JPS6145197Y2 true JPS6145197Y2 (en) | 1986-12-19 |
Family
ID=29905105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11074581U Granted JPS5818992U (en) | 1981-07-25 | 1981-07-25 | asphalt sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818992U (en) |
-
1981
- 1981-07-25 JP JP11074581U patent/JPS5818992U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5818992U (en) | 1983-02-05 |
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