JPS6033245A - Fibrous cement - Google Patents
Fibrous cementInfo
- Publication number
- JPS6033245A JPS6033245A JP13985083A JP13985083A JPS6033245A JP S6033245 A JPS6033245 A JP S6033245A JP 13985083 A JP13985083 A JP 13985083A JP 13985083 A JP13985083 A JP 13985083A JP S6033245 A JPS6033245 A JP S6033245A
- Authority
- JP
- Japan
- Prior art keywords
- cement
- fibrous
- film
- fibrous cement
- fiber
- 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
- Curing Cements, Concrete, And Artificial Stone (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】
本発明は土木工事、建築工事にモルタルやコンクリート
として使用されるセメントに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to cement used as mortar or concrete in civil engineering and building works.
従来、土木、建築工事等に用いられるセメントは、水を
混合し練ると硬化する粉末状のものが一般に使用されて
いる。従って貯蔵中に空気中の水分をｅＬ湿して硬化し
、強度が低下しない様に湿気の少ないところで保管され
ているが、長期の貯蔵は極めて困難である。又、保管運
搬中に水などがかかつて濡れると使用不能となる欠点が
ある。BACKGROUND ART Conventionally, cement used in civil engineering, construction work, etc. is generally in the form of a powder that hardens when mixed with water and kneaded. Therefore, during storage, the material is cured by absorbing eL of moisture from the air, and is stored in a place with low humidity so as not to reduce its strength, but long-term storage is extremely difficult. In addition, there is a drawback that if it becomes wet with water during storage and transportation, it becomes unusable.
また、最近コンクリートの強度を大きくし、硬化を速く
するために種々の材料を混合しているが特に繊維状の無
機又は有機物、例えば鋼線、ガラス繊維、パルプ、合成
繊維などが効果があることが認められている。In addition, recently various materials have been mixed to increase the strength of concrete and speed up its hardening, but fibrous inorganic or organic materials such as steel wire, glass fiber, pulp, and synthetic fibers are particularly effective. is recognized.
然るに混合を均一にし、かつ最適量混入せしめることは
現場作業が多いこの業界では困難である。However, it is difficult in this industry, where there is a lot of on-site work, to mix uniformly and to mix in the optimum amount.
本発明はかかる問題点を解消するものであシ保存が容易
で吸湿せず、使用時に皮膜は容易に破損してセメントを
放出し、砂、骨材、水等と混合されると共に繊維状とな
シ、形成されるモルタル、コンクリートの補強材となる
繊維状セメントを提供するものである。The present invention solves these problems and is easy to store and does not absorb moisture, and when used, the film is easily broken and releases cement, which is mixed with sand, aggregate, water, etc. and becomes fibrous. The present invention provides fibrous cement that serves as a reinforcing material for mortar and concrete.
以下実施例によシ詳細に説明する。This will be explained in detail below using examples.
実施例１
第１図（イ）（ロ）（ハ）は夫々本発明の１実施例を示
し、無機材料又は有機材料の破損し易い皮膜ｆｉ＋を有
し、内部には七メン）＠ｆｚｌを充填、封入して細長い
繊維状セメント態を構成する。上記皮膜は合成樹脂、例
えば塩化ビニル、塩化ビニリデン、ポリエチレン、ポリ
プルピレン、ポリブタジェン、ポリビニールアルコール
、ポリエステル等のチューブやフィルム或はガラス繊維
、合成繊維、パルプ、不織布等のシート又はこれらのシ
ートと上記フィルムとの複合材を用いて円筒状（４）、
袋状（９）、紙管状（０）等の細長い容器となし、衝撃
や加圧によシ、裂けたシ、破れたシ或は繊維状に分離す
るものが用りられる。Embodiment 1 Figures (a), (b), and (c) each show one embodiment of the present invention, each having a easily damaged film fi+ of an inorganic or organic material, and inside containing seven membranes) @fzl. It is filled and encapsulated to form an elongated fibrous cement. The above coating is made of synthetic resin, such as a tube or film made of vinyl chloride, vinylidene chloride, polyethylene, polypropylene, polybutadiene, polyvinyl alcohol, polyester, etc., or a sheet made of glass fiber, synthetic fiber, pulp, nonwoven fabric, etc., or a combination of these sheets and the above film. Cylindrical (4) using a composite material with
The container is shaped like a bag (9), a paper tube (0), or other elongated container, and is used in a container that shatters, rips, tears, or separates into fibers when subjected to impact or pressure.
セメント材は微粉末状のものをそのまま封入しても、又
、固定化、粘度化したものを用いてもよい。The cement material may be encapsulated as it is in the form of fine powder, or it may be fixed and made viscous.
このようにして形成した本発明のセメント状繊維は第２
図に示す様に円筒状、袋状等圧形成した有機又は無機よ
シなる皮膜（１）によって空気との接触を遮断し、空気
中に含まれる水分の吸収によるセメント材（２）の反応
固化が防止され、長期間保存してもセメントが固化され
ることはない。また貯蔵、運搬中に水に濡れても使用不
能とはならず、保存に注意を払う労力が解消される。The cement-like fibers of the present invention thus formed are
As shown in the figure, a cylindrical or bag-shaped organic or inorganic film (1) formed at equal pressure blocks contact with air, and reacts and solidifies the cement material (2) by absorbing moisture contained in the air. This prevents cement from solidifying even after long-term storage. Furthermore, even if it gets wet during storage or transportation, it will not become unusable, eliminating the need for careful preservation.
更に使用に当シ、砂、骨材、水などとミキシングすると
き、徐々に表面の層が破壊して内部のセメント材が放出
され、混合するので均一なモルタルやコンクリートが得
られ、その強度も向上する。Furthermore, when mixing with sand, aggregate, water, etc., the surface layer gradually breaks down and the internal cement material is released and mixed, resulting in a uniform mortar or concrete, which increases its strength. improves.
また、細長い容器となる皮膜は繊維状となっているので
そのまま補強材となシ、特別に他の補強材を加える必要
もなく、容易に強度のあるコンクリートが得られる表ど
効果の大なる発明である。In addition, since the film that forms the elongated container is fibrous, it can be used as a reinforcing material as it is, and there is no need to add any other reinforcing material, making it easy to obtain strong concrete.This invention has a great surface effect. It is.
第１図（イ）（ロ）（ハ）は夫々本発明の一実施例を示
す繊維状セメントの斜視図、第２図は同第１図（（）の
Ｘ−Ｘ断面図である。
ｆｉ＋・・・皮膜、（２）・・・セメント材、川・・・
繊維状セメント
１１図 （、？）
第２図Figures 1 (a), (b), and (c) are perspective views of fibrous cement showing one embodiment of the present invention, and Figure 2 is a sectional view taken along line XX in Figure 1 ((). ...film, (2)...cement material, river...
Fibrous cement Figure 11 (,?) Figure 2
Claims (1)
した円筒状又は袋状の細長い容器にセメント材を充填し
てなることを特徴とする繊維状セメント。 （２１内部に包含されるセメント材料が、微粉末状、置
載状、粘土状である特許請求の範囲第１□項記載の繊維
状セメント。 （３） 皮膜が合成樹脂の薄いフィルム、及びガラス繊
維、合成繊維、ノ（ルプ不織布等のシート、又はこれら
のシートとフィルムとの複合材からなる特許請求の範囲
第１項及第２項記載の繊維状セメント。[Scope of Claims] (1) A fibrous cement characterized by being formed by filling a cement material into a cylindrical or bag-like elongated container formed of a film that easily breaks an inorganic or organic material. (The fibrous cement according to claim 1□, wherein the cement material contained inside 21 is in the form of fine powder, placed, or clay. (3) The coating is a thin film of synthetic resin, and glass. The fibrous cement according to claims 1 and 2, comprising a sheet of fiber, synthetic fiber, nonwoven fabric, or a composite material of these sheets and a film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13985083A JPS6033245A (en) | 1983-07-29 | 1983-07-29 | Fibrous cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13985083A JPS6033245A (en) | 1983-07-29 | 1983-07-29 | Fibrous cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6033245A true JPS6033245A (en) | 1985-02-20 |
Family
ID=15254979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13985083A Pending JPS6033245A (en) | 1983-07-29 | 1983-07-29 | Fibrous cement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033245A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160085352A (en) | 2013-11-29 | 2016-07-15 | 스미또모 가가꾸 가부시키가이샤 | Polarizer and polarizing plate including same |
| KR20160091946A (en) | 2013-11-29 | 2016-08-03 | 스미또모 가가꾸 가부시키가이샤 | Polarizer and polarizing plate including same |
-
1983
- 1983-07-29 JP JP13985083A patent/JPS6033245A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160085352A (en) | 2013-11-29 | 2016-07-15 | 스미또모 가가꾸 가부시키가이샤 | Polarizer and polarizing plate including same |
| KR20160091946A (en) | 2013-11-29 | 2016-08-03 | 스미또모 가가꾸 가부시키가이샤 | Polarizer and polarizing plate including same |
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