JPS63110347A - Waterproof sheet - Google Patents
Waterproof sheetInfo
- Publication number
- JPS63110347A JPS63110347A JP25539186A JP25539186A JPS63110347A JP S63110347 A JPS63110347 A JP S63110347A JP 25539186 A JP25539186 A JP 25539186A JP 25539186 A JP25539186 A JP 25539186A JP S63110347 A JPS63110347 A JP S63110347A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- plastic film
- retardant
- waterproof sheet
- sackcloth
- 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
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 31
- 239000003063 flame retardant Substances 0.000 claims description 31
- 239000010426 asphalt Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 19
- 239000002985 plastic film Substances 0.000 claims description 15
- 229920006255 plastic film Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 2
- -1 polyethylene Polymers 0.000 description 16
- 239000004698 Polyethylene Substances 0.000 description 15
- 229920000573 polyethylene Polymers 0.000 description 15
- 239000004744 fabric Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 10
- 239000005060 rubber Substances 0.000 description 10
- 239000000123 paper Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 239000010445 mica Substances 0.000 description 4
- 229910052618 mica group Inorganic materials 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は、優れた防水防湿効果および機械的特性を有し
、しかも両人性と難燃性を具何した防水シートに関する
。[Detailed Description of the Invention] [Object of the Invention] (Field of Industrial Application) The present invention relates to a tarpaulin sheet that has excellent waterproof and moisture-proof effects and mechanical properties, and is also ambidextrous and flame retardant. .
（従来の技術）
建築楕遺物の屋根や外壁などの防水防湿施工材料として
、従来から次のようなＷｔ層構造のものが使用されてい
る。(Prior Art) Materials having the following Wt layer structure have been used as waterproof and moisture-proof construction materials for roofs, outer walls, etc. of architectural elliptical relics.
すなわち第４図および第５図に示すように、離型紙１上
にゴム−アスファルト層２を設け、その上に不織布３や
アルミ箔４を積層したもの、あるいは第６図や第７図に
示すように上記不織布３やアルミ箔４上に、さらにポリ
エステルやポリエチレン等のプラスチックフィルム５を
被着させたもの、第８図に示すように不織布３両面にゴ
ム−アスファルト層２を設けたものなどが一般に使用さ
れている。That is, as shown in FIGS. 4 and 5, a rubber-asphalt layer 2 is provided on a release paper 1, and a nonwoven fabric 3 or aluminum foil 4 is laminated thereon, or as shown in FIGS. 6 and 7. As shown in FIG. 8, a plastic film 5 such as polyester or polyethylene is further coated on the nonwoven fabric 3 or aluminum foil 4, and a rubber-asphalt layer 2 is provided on both sides of the nonwoven fabric 3 as shown in FIG. Commonly used.
ところでこのような防水シートに要求される条件は、防
水防湿効果に優れていること、機械的強度が大きく耐久
性に優れていること、施工時の寸法安定性に優れている
こと、軽量で作業性がよいことなどである、そして今日
の建築材料の難燃化要求の中で、これらの必須的要件に
加えて、耐火性及び難燃性を具備することも重要な条件
の一つとなってきている。By the way, the conditions required for such a tarpaulin sheet are that it has excellent waterproof and moisture-proof effects, has high mechanical strength and excellent durability, has excellent dimensional stability during construction, and is lightweight and easy to work with. In addition to these essential requirements, fire resistance and flame retardancy have become important conditions in today's demands for flame retardant construction materials. ing.
（発明が解決しようとする問題点）
しかるに上記したような従来の防水シートでは、これら
の諸条件を十分溝たすものがなく、耐火性および難燃性
については全く考慮されていないのが実状であった。(Problems to be Solved by the Invention) However, the reality is that none of the conventional waterproof sheets as described above satisfies these conditions, and fire resistance and flame retardance are not considered at all. Met.
そこで本発明は、防水防湿効果や機械的特性などの必須
的要件を十分に満たし、しかも耐火性および難燃性を具
備した防水シートを提供することを目的とする。Therefore, an object of the present invention is to provide a waterproof sheet that fully satisfies essential requirements such as waterproofing and moisture-proofing effects and mechanical properties, and is also fireproof and flame retardant.
［発明の構成コ
（問題点を解決するための手段）
本発明の防水シートは、離型材上に展延された難燃性ゴ
ム−アスファルト組成物層上に、ポリオレフィン系プラ
スチックフィルムを一軸延伸させたスプリットウェブを
延伸方向を交叉させて積層し一体に熱融着させてなる粗
布が積層され、さらにこの粗布上にプラスチックフィル
ムを介して耐火保護シートが８を層されて一体に融着さ
れてなることを特徴としている。[Structure of the Invention (Means for Solving Problems)] The waterproof sheet of the present invention is produced by uniaxially stretching a polyolefin plastic film on a flame-retardant rubber-asphalt composition layer spread on a release material. A sack cloth made by laminating split webs with their stretching directions crossing each other and heat-sealing them together is laminated, and a fireproof protection sheet 8 is further layered on this sack cloth with a plastic film interposed therebetween and is fused together. It is characterized by becoming.
本発明において、難燃性ゴム−アスファルト組成物層を
構成する難燃性ゴム−アスファルト組成物としては、ア
スファルト成分５０重量比以上を含有しかつこのアスフ
ァルト成分と共溶融しうる合成ゴムを１０重量比以上含
有するゴム−アスファルト組成物に、さらに難燃剤とし
てたとえば水酸化アルミニウムや水酸化マグネシウムな
どの金属水和物、リン系またはハロゲン系難燃剤等を添
加したものが好適に使用される。このような難燃性ゴム
−アスファルト組成物は、防水防湿効果および難燃性に
優れており、耐水性や接着性も良好である。In the present invention, the flame-retardant rubber-asphalt composition constituting the flame-retardant rubber-asphalt composition layer contains 10% by weight of a synthetic rubber that contains an asphalt component in a weight ratio of 50 or more and can co-melt with this asphalt component. It is preferable to use a rubber-asphalt composition containing a rubber-asphalt composition in which a flame retardant such as a metal hydrate such as aluminum hydroxide or magnesium hydroxide, a phosphorus-based or halogen-based flame retardant, or the like is added. Such a flame-retardant rubber-asphalt composition has excellent waterproof and moisture-proof effects and flame retardancy, and also has good water resistance and adhesive properties.
なお、この難燃性ゴム−アスファルト組成物層の厚さは
０．５１１１１以上とすることが好ましく、これより未
満では防水防湿効果が不十分となるおそれがある。The thickness of this flame-retardant rubber-asphalt composition layer is preferably 0.51111 or more, and if it is less than this, the waterproof and moisture-proof effect may become insufficient.
本発明において、粗布とは、ポリエチレンやポリプロピ
レン等のポリオレフィン系プラスチックフィルムを高倍
率に一軸延伸して分子配向密度を高め割繊したスプリッ
トウェブを延伸方向を交叉させて積層し一体に熱融着さ
せて得られたものをいい、種々の優れた特性を有してい
る。すなわち厚みが非常に薄くかつ軽量で、しかも機械
的強度が大きく、寸法安定性にも優れている。第３図は
このような粗布６を示す平面図である。In the present invention, sackcloth refers to a split web made by uniaxially stretching a polyolefin plastic film such as polyethylene or polypropylene to a high magnification to increase the molecular orientation density and splitting the fibers, which are then laminated with their stretching directions crossed and heat-sealed together. It has various excellent properties. In other words, it is extremely thin and lightweight, has high mechanical strength, and has excellent dimensional stability. FIG. 3 is a plan view showing such sackcloth 6.
また本発明において、プラスチックフィルムとしては、
熱融着性を有する任意の各種プラスチックフィルムを使
用することができるが、特に難燃ポリエチレン、難燃ポ
リプロピレン等の難燃化プラスチックフィルムの使用が
好ましい。Furthermore, in the present invention, the plastic film includes:
Any type of plastic film having heat-sealability can be used, but it is particularly preferable to use flame-retardant plastic films such as flame-retardant polyethylene and flame-retardant polypropylene.
さらに４（火保護シートとしては、セラミックペーパー
、ガラスクロス、マイカシート等の無機材料からなるも
のが好適に使用される。Furthermore, 4 (as the fire protection sheet, one made of an inorganic material such as ceramic paper, glass cloth, mica sheet, etc.) is preferably used.
なお本発明においては、あらかじめマイカシート等の無
機質シートにポリエチレン等のプラスチックフィルムを
ラミネートしたラミネート無機質シートを、直接上記粗
布上に積層するようにしてもよい。In the present invention, a laminated inorganic sheet obtained by laminating a plastic film such as polyethylene on an inorganic sheet such as a mica sheet may be directly laminated on the sackcloth.
（作 用）
本発明によれば、難燃性ゴム−アスファルト組成物層の
防水防湿効果や難燃性、粗布の機械的強度や寸法安定性
、プラスチックフィルムの防水透湿抵抗性、耐火保護シ
ートの耐火性等、各層の緒特性が相互補完と相乗効果を
発揮して、防水防湿効果や機械的特性等を向上させると
ともに耐火性および難燃性が付与される。(Function) According to the present invention, the waterproof and moisture-proof effects and flame retardance of the flame-retardant rubber-asphalt composition layer, the mechanical strength and dimensional stability of sackcloth, the waterproof and moisture-permeable resistance of plastic films, and the fireproof protection sheet The properties of each layer, such as fire resistance, complement each other and exhibit a synergistic effect, improving waterproofing and moisture-proofing effects and mechanical properties, as well as imparting fire resistance and flame retardance.
（実施例） 以下、本発明の実施例を図面を用いて説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.
第１図は本発明の一実施例の防水シートを示した断面図
である。FIG. 1 is a sectional view showing a waterproof sheet according to an embodiment of the present invention.
同図において、後述するような離型紙１１上に展延され
な難燃性ゴムアスファルト組成物層１２上に、ポリエチ
レンからなる粗布１３、難燃ポリエチレンフィルム１３
、ガラスクロス１４が順に積層され、これらの各眉間が
一体に融着されている。In the figure, on a layer 12 of a flame-retardant rubber asphalt composition spread on a release paper 11 as described later, a sack cloth 13 made of polyethylene and a flame-retardant polyethylene film 13 are placed.
, glass cloth 14 are laminated in order, and the respective glabellar spaces are fused together.
次にこの実施例の製造方法について説明する。Next, the manufacturing method of this example will be explained.
ガラスクロス１５の片面に、押出ラミネーション法によ
り難燃ポリエチレンフィルム１４を押出しつつ、この難
燃ポリエチレンフィルム１４上にポリエチレン粗布１３
を積層し一体に融着させて長尺シートを得る。A flame-retardant polyethylene film 14 is extruded onto one side of the glass cloth 15 by an extrusion lamination method, and a polyethylene coarse cloth 13 is placed on the flame-retardant polyethylene film 14.
are laminated and fused together to obtain a long sheet.
なお、このときポリエチレン粗布１３が熱により収縮す
るのを回避するため、粗布１３の片面に冷却ローラを当
接させるなどして融着温度を調節しながら行うことが好
ましい。At this time, in order to avoid shrinkage of the polyethylene canvas cloth 13 due to heat, it is preferable to adjust the fusing temperature by, for example, bringing a cooling roller into contact with one side of the sackcloth 13.
一方クラフト紙の片面にシリコーン樹脂をコーティング
した離型紙１１を連続的に送出し、そのシリコーン樹脂
面に１５０℃程度に加熱して溶融させた難燃性ゴムアス
ファルト組成物を流延し、ドクタークリアランスを通過
させて厚さ０．５１１ｎの溶融難燃性ゴムアスファルト
層を形成させる。On the other hand, release paper 11 coated with silicone resin on one side of kraft paper is continuously fed out, and a flame-retardant rubber asphalt composition heated to about 150° C. and melted is cast onto the silicone resin surface, followed by doctor clearance. to form a molten flame-retardant rubber asphalt layer with a thickness of 0.511 nm.
この後この溶融難燃性ゴムアスファルト組成物層表面に
、上記長尺シートを粗布１３面を溶融難燃性ゴムアスフ
ァルト組成物層側に向けて連続的に送出し、溶融難燃性
ゴムアスファルト組成物層と粗布１３が当接する直前に
溶融難燃性ゴムアスファルト組成物層の表面のみを１０
０℃程度にまで急冷して表面に凝固層を形成させ、内層
部は１２０〜１３０℃を維持した状態でこれらを加圧ロ
ーラ間に通過させる。このとき粗布１３に張力を付加し
ないようにすることが好ましい。Thereafter, the long sheet is continuously fed onto the surface of the molten flame-retardant rubber asphalt composition layer with the 13 side of the canvas cloth facing the molten flame-retardant rubber asphalt composition layer. Immediately before the material layer and the sackcloth 13 come into contact, only the surface of the molten flame-retardant rubber asphalt composition layer is coated with 10
The material is rapidly cooled to about 0° C. to form a coagulated layer on the surface, and the inner layer is passed between pressure rollers while maintaining the temperature of 120 to 130° C. At this time, it is preferable not to apply tension to the sackcloth 13.
時間の経過とともに溶融難燃性ゴムアスファルト組成物
層表面の凝固層は内部残留温度により再び可逆的に溶融
し、難燃性ゴムアスファルト組成物層１２と粗布１３と
の強固かつ良好な接着がなされる。しかる後これらを巻
取装置に巻取らせて本実施例の防水シートが製造される
。As time passes, the solidified layer on the surface of the molten flame-retardant rubber asphalt composition layer reversibly melts again due to the internal residual temperature, and strong and good adhesion between the flame-retardant rubber asphalt composition layer 12 and the sackcloth 13 is achieved. Ru. Thereafter, these are wound up by a winding device to produce the waterproof sheet of this example.
このようにして得られた防水シートは、優れた防水防湿
効果と耐火性および難燃性を有している。The waterproof sheet thus obtained has excellent waterproof and moisture-proof effects, fire resistance, and flame retardance.
また機械的強度が大きく耐久性に優れ、寸法安定性も良
好である。さらに軽量で取扱いも容易であり、作業性に
も優れている。It also has high mechanical strength, excellent durability, and good dimensional stability. Furthermore, it is lightweight, easy to handle, and has excellent workability.
第２図は本発明の他の実施例を示す防水シートで、上記
実施例と同じ離型紙１１上に難燃性ゴムアスファルト組
成物層１２、ポリエチレン粗布１３が順に積層されてい
る。そしてこの実施例においては、粗布１３上にポリエ
チレンラミネートマイカシート１６が積層されて一体に
融着されている。この実施例においても、上記実施例と
同様の優れた緒特性を有している。FIG. 2 shows a waterproof sheet showing another embodiment of the present invention, in which a flame retardant rubber asphalt composition layer 12 and a polyethylene canvas cloth 13 are laminated in this order on the same release paper 11 as in the above embodiment. In this embodiment, a polyethylene laminate mica sheet 16 is laminated on the sackcloth 13 and fused together. This example also has excellent performance characteristics similar to those of the above example.
本発明の防水シートは、建築構造物の屋根や外壁のみな
らずあらゆる防水防湿工事に広く使用することができる
。The waterproof sheet of the present invention can be widely used not only for roofs and outer walls of architectural structures, but also for all kinds of waterproof and moisture-proof construction.
［発明の効果］
以上説明したように本発明の防水シートによれば、盾型
材上に展延された難燃性ゴム−アスファルト組成物層上
に、ポリオレフィン系プラスチックフィルムを一軸延伸
させたスプリットウェブを延伸方向を交叉させて積層し
一体に熱融着させたｆｉＭ的強度が大きく寸法安定性に
優れた粗布、プラスチックフィルム、優れた耐火性能を
有する耐火保護シートを順に積層し一体化した構造とし
たので、防水防湿効果や機械的特性を大幅に向上させる
ことができるとともに優れた耐火性および難燃性が付与
される。[Effects of the Invention] As explained above, according to the waterproof sheet of the present invention, a split web in which a polyolefin plastic film is uniaxially stretched on a flame retardant rubber-asphalt composition layer spread on a shield-shaped material is formed. It has a structure in which sackcloth, plastic film, which has high fiM strength and excellent dimensional stability, and fireproof protection sheet which has excellent fireproofing performance are laminated in order with their stretching directions crossed and heat-sealed together. Therefore, the waterproofing and moisture-proofing effects and mechanical properties can be significantly improved, and excellent fire resistance and flame retardance are imparted.
第１図は本発明の一実施例の防水シートを示す断面図、
第２図は本発明の他の実施例の防水シートを示す断面図
、第３図は本発明を構成する粗布を示す平面図、第４図
乃至第８図はそれぞれ従来の防水シート示すに１！！Ｉ
ｒ面図である。
１１・・・・・・・・・離型紙
１２・・・・・・・・・難燃性ゴムアスファルト組成物
層１３・・・・・・・・・ポリエチレン粗布１４・・・
・・・・・・難燃ポリエチレンフィルム１５・・・・・
・・・・ガラスクロス
１６・・・・・・・・・ポリエチレンラミネートマイカ
シート
出願人 昭和電線電纜株式会社代理人弁理士
須 山 佐 −
（ほか１名）
第２図
第３−
第６図
第８図FIG. 1 is a sectional view showing a waterproof sheet according to an embodiment of the present invention;
FIG. 2 is a sectional view showing a waterproof sheet according to another embodiment of the present invention, FIG. 3 is a plan view showing sackcloth constituting the present invention, and FIGS. ! ! I
It is an r-plane view. 11... Release paper 12... Flame retardant rubber asphalt composition layer 13... Polyethylene canvas cloth 14...
...Flame retardant polyethylene film 15...
...Glass cloth 16 ......Polyethylene laminate mica sheet Applicant: Showa Cable and Cable Co., Ltd., agent and patent attorney
Satoshi Suyama - (1 other person) Figure 2 Figure 3 - Figure 6 Figure 8
Claims (3)
組成物層上に、ポリオレフィン系プラスチックフィルム
を一軸延伸させたスプリットウェブを延伸方向を交叉さ
せて積層し一体に熱融着させてなる粗布が積層され、さ
らにこの粗布上にプラスチックフィルムを介して耐火保
護シートが積層されて一体に融着されてなることを特徴
とする防水シート。(1) On the flame-retardant rubber-asphalt composition layer spread on the mold release material, a split web made of uniaxially stretched polyolefin plastic film is laminated with the stretching directions intersecting and heat-sealed together. 1. A waterproof sheet comprising: a layer of sackcloth, and a fireproof protective sheet further layered on the sackcloth with a plastic film interposed therebetween and fused together.
許請求の範囲第１項記載の防水シート。(2) The waterproof sheet according to claim 1, wherein the fireproof protective sheet is made of an inorganic material.
ルムである特許請求の範囲第１項又は第２項記載の防水
シート。(3) The waterproof sheet according to claim 1 or 2, wherein the plastic film is a flame-retardant plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25539186A JPS63110347A (en) | 1986-10-27 | 1986-10-27 | Waterproof sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25539186A JPS63110347A (en) | 1986-10-27 | 1986-10-27 | Waterproof sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63110347A true JPS63110347A (en) | 1988-05-14 |
Family
ID=17278110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25539186A Pending JPS63110347A (en) | 1986-10-27 | 1986-10-27 | Waterproof sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63110347A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07303322A (en) * | 1991-10-21 | 1995-11-14 | Hitachi Cable Ltd | Method for laying cable in trough |
| WO2014201655A1 (en) * | 2013-06-20 | 2014-12-24 | 郑州中远防务材料有限公司 | Uni-directional cloth, laid fabric and preparation method thereof, and laid fabric product |
| CN105620008A (en) * | 2015-09-08 | 2016-06-01 | 郑州中远防务材料有限公司 | Unidirectional laminate and preparation method thereof as well as system, non-woven fabric and protective product |
| US11865820B2 (en) | 2017-12-19 | 2024-01-09 | Saint-Gobain Adfors Canada, Ltd. | Reinforcing layer, a cementitious board, and method of forming the cementitious board |
-
1986
- 1986-10-27 JP JP25539186A patent/JPS63110347A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07303322A (en) * | 1991-10-21 | 1995-11-14 | Hitachi Cable Ltd | Method for laying cable in trough |
| WO2014201655A1 (en) * | 2013-06-20 | 2014-12-24 | 郑州中远防务材料有限公司 | Uni-directional cloth, laid fabric and preparation method thereof, and laid fabric product |
| EA031100B1 (en) * | 2013-06-20 | 2018-11-30 | Чжэнчжоу Чжунюань Дефенс Материал Ко., Лтд | Uni-directional fabric, non-woven fabric and non-woven fabric product |
| CN105620008A (en) * | 2015-09-08 | 2016-06-01 | 郑州中远防务材料有限公司 | Unidirectional laminate and preparation method thereof as well as system, non-woven fabric and protective product |
| US11865820B2 (en) | 2017-12-19 | 2024-01-09 | Saint-Gobain Adfors Canada, Ltd. | Reinforcing layer, a cementitious board, and method of forming the cementitious board |
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