JP3849119B2 - Back-up material for sealing outer wall material of hollow extrusion molding using air permeability - Google Patents

Back-up material for sealing outer wall material of hollow extrusion molding using air permeability Download PDF

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Publication number
JP3849119B2
JP3849119B2 JP2001402450A JP2001402450A JP3849119B2 JP 3849119 B2 JP3849119 B2 JP 3849119B2 JP 2001402450 A JP2001402450 A JP 2001402450A JP 2001402450 A JP2001402450 A JP 2001402450A JP 3849119 B2 JP3849119 B2 JP 3849119B2
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JP
Japan
Prior art keywords
extrusion molding
sealing
hollow extrusion
wall
air permeability
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 - Fee Related
Application number
JP2001402450A
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Japanese (ja)
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JP2003171986A (en
Inventor
晶浩 桐山
Original Assignee
晶浩 桐山
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 晶浩 桐山 filed Critical 晶浩 桐山
Priority to JP2001402450A priority Critical patent/JP3849119B2/en
Publication of JP2003171986A publication Critical patent/JP2003171986A/en
Application granted granted Critical
Publication of JP3849119B2 publication Critical patent/JP3849119B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【０００１】
【発明の属する技術分野】
本発明は、シーリングバックアップ材を繊維とプラスチックで網上げることにより通気性をもたせ中空押出成形の外壁材の中空からの空気の圧縮を裏側に逃がす形状になっている。
【０００２】
【従来の技術】
従来のシーリングのバックアップ材は、通気性がなく、外壁材の温度変化により中空押出成形の外壁材の中空の空気の圧縮により硬化前のシーリング材を膨れさせたり、又は中空の穴に吸い込んだりとシーリングに十分な厚みを持たせることが、不可能でした。
【０００３】
【発明の実施の形態】
本発明は，中空押出成形の外壁材の温度変化による硬化前のシーリング材の膨れ、吸い込みを防止し、かつシーリング材に十分な厚みを持たせることを可能にしたシーリング用通気バックアップ材です。それを図面で説明すると図１の通気バックアップ材を図３の外壁ジョイント部のシーリングのバックアップとして使用します。更に台を付け連続ジョイナーとして使用します。
【０００４】
【発明の効果】
このようにすれば、中空押出成形の外壁材の中空の中の空気の圧縮を後方に逃がすことが出来、硬化前のシーリングに膨れ、吸い込みなどの、影響を与えることがなく、平坦に仕上げることが出来る。
【図面の簡単な説明】
【図１】通気バックアップ材の芯入り、芯なしの２種類断面図である。
【図２】通気バックアップ材の側面図である。
【図３】中空押出成形の外壁材に納まりシーリングした状態である。
【符号の説明】
１ 通気バックアップ材
２ シーリング材
３ 中空押出成形の外壁材
４ 通気バックアップ材の台座[0001]
BACKGROUND OF THE INVENTION
In the present invention, the sealing backup material is made of fiber and plastic to give air permeability so that air compression from the hollow of the outer wall material of the hollow extrusion molding is released to the back side.
[0002]
[Prior art]
The conventional sealing backup material has no air permeability, and the temperature of the outer wall material causes the sealing material before curing to swell or suck into the hollow hole by compressing the hollow air of the outer wall material of the hollow extrusion molding. It was impossible to make the ceiling thick enough.
[0003]
DETAILED DESCRIPTION OF THE INVENTION
The present invention is a ventilation backup material for sealing that prevents swelling and suction of the sealing material before hardening due to temperature change of the outer wall material of hollow extrusion molding, and enables the sealing material to have sufficient thickness. Explaining this with drawings, the ventilation backup material in Fig. 1 is used as a backup for sealing the outer wall joint in Fig. 3. Furthermore, it is used as a continuous joiner with a stand.
[0004]
【The invention's effect】
In this way, the compression of the air in the hollow of the outer wall of the hollow extrusion molding can be released to the rear, and it will finish flat without affecting the sealing before swelling, such as swelling and suction. I can do it.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of two types of a ventilation backup material with and without a core.
FIG. 2 is a side view of a ventilation backup material.
FIG. 3 is a state of being sealed in an outer wall material of hollow extrusion molding.
[Explanation of symbols]
1 Ventilation backup material 2 Sealing material 3 Hollow extrusion outer wall material 4 Ventilation backup material base

Claims (2)

シーリング用バックアップ材に通気性をもたせ，中空押出成形の外壁材の中空部分からの空気の圧縮に対応できる、シーリングバックアップ材。Sealing backup material that provides air permeability to the sealing backup material and can support the compression of air from the hollow part of the outer wall of hollow extrusion molding. シーリング用通気バックアップ材に台を付け、中空押出成形の外壁材を連続して貼れるジョイナータイプのシーリングバックアップ材。Joiner type sealing back-up material that can be attached to a sealing back-up ventilation back-up material and a continuous wall of hollow extrusion molded outer wall material.
JP2001402450A 2001-12-04 2001-12-04 Back-up material for sealing outer wall material of hollow extrusion molding using air permeability Expired - Fee Related JP3849119B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001402450A JP3849119B2 (en) 2001-12-04 2001-12-04 Back-up material for sealing outer wall material of hollow extrusion molding using air permeability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001402450A JP3849119B2 (en) 2001-12-04 2001-12-04 Back-up material for sealing outer wall material of hollow extrusion molding using air permeability

Publications (2)

Publication Number Publication Date
JP2003171986A JP2003171986A (en) 2003-06-20
JP3849119B2 true JP3849119B2 (en) 2006-11-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001402450A Expired - Fee Related JP3849119B2 (en) 2001-12-04 2001-12-04 Back-up material for sealing outer wall material of hollow extrusion molding using air permeability

Country Status (1)

Country Link
JP (1) JP3849119B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006070600A (en) * 2004-09-03 2006-03-16 Showa Denko Kenzai Kk Vertical-joint joiner and joint construction method using the joiner

Also Published As

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JP2003171986A (en) 2003-06-20

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