A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BACKER AND CUT-OFF STRUCTURE FOR JOINT
PROBLEM TO BE SOLVED: To provide a backer for a joint that may be fixed securely in the joint without using an adhesive tape, and is not bulky in form in a natural state before use, along with a cut-off structure for the joint using the backer.SOLUTION: A cut-off structure for a joint includes a raising backer part 81 that supports a rear side of a sealant 9 filled in a joint formed between adjacent exterior wall materials 2, and a lip part 82 formed to be bendable on both sides of the raising backer part 81. Elastic restitutive force is generated in the lip part 82 by being inserted into the joint with the lip part 82 bent in such a way to form a roughly U-shaped cross-section, causing an engaging part formed on the lip part 82 to hook on a corner part on a rear side of the exterior wall material 2.SELECTED DRAWING: Figure 1
【課題】粘着テープを用いずに目地内での位置固定がしっかりと行え、使用前の自然状態では嵩張り難い形状となる目地用バッカーおよびこの目地用バッカーを用いた目地止水構造を提供する。【解決手段】隣り合う外壁面材２の間に形成される目地に充填されるシーリング材９の裏面側を支持する部位となる嵩上げバッカー部８１と、この嵩上げバッカー部８１の両側で折り曲げ可能に形成されたリップ部８２とを有しており、断面略コ字形状となるように上記リップ部８２が折り曲げられて上記目地に入れられることで上記リップ部８２に弾性復元力が生じ、上記リップ部８２に形成されている係合部が上記外壁面材２の裏の角部に引っ掛かるようになっている。【選択図】図１
BACKER AND CUT-OFF STRUCTURE FOR JOINT
PROBLEM TO BE SOLVED: To provide a backer for a joint that may be fixed securely in the joint without using an adhesive tape, and is not bulky in form in a natural state before use, along with a cut-off structure for the joint using the backer.SOLUTION: A cut-off structure for a joint includes a raising backer part 81 that supports a rear side of a sealant 9 filled in a joint formed between adjacent exterior wall materials 2, and a lip part 82 formed to be bendable on both sides of the raising backer part 81. Elastic restitutive force is generated in the lip part 82 by being inserted into the joint with the lip part 82 bent in such a way to form a roughly U-shaped cross-section, causing an engaging part formed on the lip part 82 to hook on a corner part on a rear side of the exterior wall material 2.SELECTED DRAWING: Figure 1
【課題】粘着テープを用いずに目地内での位置固定がしっかりと行え、使用前の自然状態では嵩張り難い形状となる目地用バッカーおよびこの目地用バッカーを用いた目地止水構造を提供する。【解決手段】隣り合う外壁面材２の間に形成される目地に充填されるシーリング材９の裏面側を支持する部位となる嵩上げバッカー部８１と、この嵩上げバッカー部８１の両側で折り曲げ可能に形成されたリップ部８２とを有しており、断面略コ字形状となるように上記リップ部８２が折り曲げられて上記目地に入れられることで上記リップ部８２に弾性復元力が生じ、上記リップ部８２に形成されている係合部が上記外壁面材２の裏の角部に引っ掛かるようになっている。【選択図】図１
BACKER AND CUT-OFF STRUCTURE FOR JOINT
目地用バッカーおよび目地止水構造
SONODA CHIE (author) / MATSUBARA SATOSHI (author) / OYAMA MAKOTO (author) / OGISAWA NORIYUKI (author) / MIYATA TOMONORI (author)
2016-03-17
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
British Library Online Contents | 2003
Control joint backer and support member associated with structural assemblies
| European Patent Office | 2016