JPS623459Y2 - - Google Patents
Info
- Publication number
- JPS623459Y2 JPS623459Y2 JP1978004150U JP415078U JPS623459Y2 JP S623459 Y2 JPS623459 Y2 JP S623459Y2 JP 1978004150 U JP1978004150 U JP 1978004150U JP 415078 U JP415078 U JP 415078U JP S623459 Y2 JPS623459 Y2 JP S623459Y2
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- mat
- present
- glass
- layered
- 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
- 239000003365 glass fiber Substances 0.000 claims description 27
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Description
【考案の詳細な説明】
本考案はガラス繊維マツトの改良に関し、更に
詳しくは、引張り強度及び柔軟性の著しく改善さ
れた折版屋根用ガラス繊維マツトに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in glass fiber mats, and more particularly to glass fiber mats for folded roofs with significantly improved tensile strength and flexibility.
従来のガラス繊維マツトとして、ガラス長繊維
を一定の長さ、例えば、５cm〜7.5cmに切断し、
これを解繊装置を用いてガラス綿状に解繊したも
のを、ウエーブ製造装置等を用いて層状マツトを
形成し、これにニールドパンチ機等を使用してい
わゆる針刺方式により、該マツトの厚さ方向に多
数のガラス繊維の縦糸を設けたものが用いられて
いる。 As a conventional glass fiber mat, long glass fibers are cut into a certain length, for example, 5 cm to 7.5 cm,
This is defibrated into a glass fiber shape using a defibrating device, then a layered mat is formed using a wave manufacturing device, etc., and then the thickness of the mat is A type with a large number of glass fiber warp yarns in the horizontal direction is used.
ところが、このようなガラス繊維マツトは、引
張り強度が弱く、層状面が簡単に剥離するため、
取扱いが困難で作業性が著しく悪い。すなわち、
ガラス繊維マツトは、断熱、吸音を目的として建
築に広く使用されているが、特に折版屋根の如く
波形屋根裏への施工は実質的に不可能であつた。 However, such glass fiber mats have low tensile strength and the layered surfaces easily peel off.
Difficult to handle and extremely poor workability. That is,
Glass fiber pine is widely used in architecture for the purpose of heat insulation and sound absorption, but it has been virtually impossible to install it particularly on corrugated attics such as folded roofs.
このため従来の折版屋根に使用されているガラ
ス繊維マツトは、ガラス短繊維を交錯させ、熱硬
化性樹脂を含浸させ、加熱圧縮して成型されたボ
ード状のマツトである。しかし該マツトは、熱硬
化性樹脂を用いるため柔軟性がなく、従つて、折
版屋根等に施工する場合は、その屋根の形状ごと
に溝切り加工をしないと折り曲げ部分の施工がで
きず、しかも長さ方向の寸法は規格寸法（約
2m）に限定される等、著しく制限されたもので
あつた。 For this reason, the glass fiber mats used in conventional folded roofs are board-shaped mats made by interlacing short glass fibers, impregnating them with a thermosetting resin, and molding them by heating and compressing them. However, since the pine is made of thermosetting resin, it is not flexible, and therefore, when constructing a folded roof, etc., the folded portion cannot be constructed unless grooves are cut according to the shape of the roof. Moreover, the length dimension is the standard dimension (approximately
2m), which was extremely restrictive.
本考案は、かかる欠点を改善するために鋭意研
究、検討の結果見出したものである。すなわち、
本考案は、ガラス長繊維を解繊して層状マツトを
形成し、該マツトの厚さ方向に多数のガラス繊維
の縦糸を設けてなる折版屋根用ガラス繊維マツト
において、該縦糸の端部を接着剤にて該マツトの
層状面に固定せしめたことを特徴とする折版屋根
用ガラス繊維マツトである。 The present invention was discovered as a result of intensive research and consideration to improve these drawbacks. That is,
The present invention is a glass fiber mat for folded roofs, in which long glass fibers are defibrated to form a layered mat, and a large number of glass fiber warp threads are provided in the thickness direction of the mat. This glass fiber mat for folded roofs is characterized in that it is fixed to the layered surface of the mat with an adhesive.
以下、図面に基づいて本考案を更に詳しく説明
する。 Hereinafter, the present invention will be explained in more detail based on the drawings.
第１図は本考案の主材に係る層状ガラスマツト
の断面図を表わし、１はガラス長繊維を切断、解
繊したガラス綿であり、２は該マツトの厚さ方向
に設けられた縦糸である。 FIG. 1 shows a cross-sectional view of a layered glass mat, which is the main material of the present invention, where 1 is glass cotton obtained by cutting and defibrating long glass fibers, and 2 is warp threads provided in the thickness direction of the mat. .
第２図は本考案のガラス繊維マツトの断面図を
表わし、３が接着剤である。接着剤としては耐熱
性接着剤が好んで用いられる。 FIG. 2 shows a cross-sectional view of the glass fiber mat of the present invention, and 3 is an adhesive. As the adhesive, a heat-resistant adhesive is preferably used.
本考案によればガラス繊維マツトの層間剥離が
防止され、引張り強度が著しく強化される。更に
表面接着であることにより柔軟性に富んでおり、
このことの故に連続的ロール状に成型することが
可能となつた。これは、実際に施工に際して極め
て有利となる。 According to the present invention, delamination of glass fiber mats is prevented and the tensile strength is significantly increased. Furthermore, it is highly flexible due to its surface adhesion.
This made it possible to form it into a continuous roll. This is extremely advantageous during actual construction.
すなわち、従来のようなボード状マツトでは溝
切り加工の必要性と規格寸法の限定があり、施工
性が悪いが、本考案により連続ロール状にしてお
けば、任意の長さに使用でき、又柔軟性に富んで
いることから従来のような溝切り加工を不要とす
るなど施工の簡易性と建築費用の低減は本考案の
実用価値を倍加するものである。 In other words, conventional board-shaped pine requires grooving and has limited standard dimensions, making it difficult to construct, but if it is made into a continuous roll with the present invention, it can be used in any length, and Due to its high flexibility, it eliminates the need for conventional groove cutting, simplifying construction and reducing construction costs, which doubles the practical value of the present invention.
第１図は本考案の主材になるガラス繊維マツト
の断面図を示し、第２図は本考案のガラス繊維マ
ツトの断面図を示す。
１はガラス長繊維を切断、解繊したガラス綿、
２はガラス繊維縦糸、３は接着剤層。
FIG. 1 shows a cross-sectional view of the glass fiber mat that is the main material of the present invention, and FIG. 2 shows a cross-sectional view of the glass fiber mat of the present invention. 1 is glass cotton made by cutting and defibrating long glass fibers,
2 is the glass fiber warp, and 3 is the adhesive layer.
Claims (1)
し、該マツトに厚さ方向に多数のガラス繊維の
縦糸を設けてなる折版屋根用ガラス繊維マツト
において、該縦糸の端部を接着剤にて該マツト
の層状面に固定せしめたことを特徴とする折版
屋根用ガラス繊維マツト。 (2) ガラス繊維マツトが連続ロール状に成型して
なることを特徴とする実用新案登録請求の範囲
第１項に記載のガラス繊維マツト。[Claims for Utility Model Registration] (1) In a glass fiber mat for folded roofs, which is formed by fibrillating long glass fibers to form a layered mat, and providing the mat with a large number of glass fiber warps in the thickness direction. A glass fiber mat for a folded roof, characterized in that the ends of the warp threads are fixed to the layered surface of the mat with an adhesive. (2) The glass fiber mat according to claim 1 of the utility model registration, characterized in that the glass fiber mat is formed into a continuous roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978004150U JPS623459Y2 (en) | 1978-01-17 | 1978-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978004150U JPS623459Y2 (en) | 1978-01-17 | 1978-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54107921U JPS54107921U (en) | 1979-07-30 |
| JPS623459Y2 true JPS623459Y2 (en) | 1987-01-27 |
Family
ID=28808820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978004150U Expired JPS623459Y2 (en) | 1978-01-17 | 1978-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623459Y2 (en) |
-
1978
- 1978-01-17 JP JP1978004150U patent/JPS623459Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54107921U (en) | 1979-07-30 |
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