Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TRANSPARENT FIREPROOF JOINT
To provide a transparent fireproof joint that prevents a hole from appearing in a gate mark provided at the side of the body of the joint during heating.SOLUTION: A transparent fireproof joint 1 has a tubular body 10 having a channel inside it, and sockets 12 integrally formed with two or more openings 12b of the body 10, respectively. The side of the body 10 is provided with a gate reinforcement 15, and an area including the gate reinforcement part 15 is thicker than the remainder of the body 10 and contains a resin composition containing a polyvinyl chloride resin and an endothermic agent.SELECTED DRAWING: Figure 1
【課題】加熱時に、継手の本体部の側部に設けたゲート痕に穴が開くことを抑制した透明耐火継手を提供する。【解決手段】内部に流路を有する管状の本体部１０と、本体部１０の２つ以上の開口部１２ｂにそれぞれ一体に形成された受口部１２と、を有し、本体部１０の側部にゲート補強部１５が形成され、ゲート補強部１５を含む領域は、本体部１０の他の部分よりも厚く、ポリ塩化ビニル系樹脂と吸熱剤とを含む樹脂組成物を含有する、透明耐火継手１。【選択図】図１
TRANSPARENT FIREPROOF JOINT
To provide a transparent fireproof joint that prevents a hole from appearing in a gate mark provided at the side of the body of the joint during heating.SOLUTION: A transparent fireproof joint 1 has a tubular body 10 having a channel inside it, and sockets 12 integrally formed with two or more openings 12b of the body 10, respectively. The side of the body 10 is provided with a gate reinforcement 15, and an area including the gate reinforcement part 15 is thicker than the remainder of the body 10 and contains a resin composition containing a polyvinyl chloride resin and an endothermic agent.SELECTED DRAWING: Figure 1
【課題】加熱時に、継手の本体部の側部に設けたゲート痕に穴が開くことを抑制した透明耐火継手を提供する。【解決手段】内部に流路を有する管状の本体部１０と、本体部１０の２つ以上の開口部１２ｂにそれぞれ一体に形成された受口部１２と、を有し、本体部１０の側部にゲート補強部１５が形成され、ゲート補強部１５を含む領域は、本体部１０の他の部分よりも厚く、ポリ塩化ビニル系樹脂と吸熱剤とを含む樹脂組成物を含有する、透明耐火継手１。【選択図】図１
TRANSPARENT FIREPROOF JOINT
透明耐火継手
HISASHUKU DAIKI (Autor:in) / MATSUNAGA TAMOTSU (Autor:in)
04.04.2022
Patent
Elektronische Ressource
Japanisch
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