A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a trap tube which has a simple structure, is easy to manufacture, has excellent chemical resistance, has good coloring, can be easily painted or plated, has good appearance, and has a wide variety of appearances.SOLUTION: A trap tube 3 comprises an inner layer 300 made of polypropylene resin or polyethylene resin which forms an inner surface of a trap section which comes into contact with wastewater, an outer layer 310 made of ABS resin which is laminated on the outside of the inner layer 300, and a coating layer 330 which is laminated on the outside of the outer layer 310 and forms the outer surface of the trap section.SELECTED DRAWING: Figure 3
【課題】簡易な構成で、かつ、製造も容易であり、優れた耐薬品性能を有しつつも、発色がよく、さらに、塗装、メッキ加工を施すことが容易で、外観も良く、外観のバリエーションも豊富なトラップ管を提供する。【解決手段】トラップ管3は、トラップ部における排水に接触する内面を構成する、ポリプロピレン樹脂またはポリエチレン樹脂からなる内層300と、内層300の外側に積層され、ＡＢＳ樹脂からなる外層310と、外層310の外側に積層され、トラップ部の外面を構成する被膜層330とを備える。【選択図】図３
To provide a trap tube which has a simple structure, is easy to manufacture, has excellent chemical resistance, has good coloring, can be easily painted or plated, has good appearance, and has a wide variety of appearances.SOLUTION: A trap tube 3 comprises an inner layer 300 made of polypropylene resin or polyethylene resin which forms an inner surface of a trap section which comes into contact with wastewater, an outer layer 310 made of ABS resin which is laminated on the outside of the inner layer 300, and a coating layer 330 which is laminated on the outside of the outer layer 310 and forms the outer surface of the trap section.SELECTED DRAWING: Figure 3
【課題】簡易な構成で、かつ、製造も容易であり、優れた耐薬品性能を有しつつも、発色がよく、さらに、塗装、メッキ加工を施すことが容易で、外観も良く、外観のバリエーションも豊富なトラップ管を提供する。【解決手段】トラップ管3は、トラップ部における排水に接触する内面を構成する、ポリプロピレン樹脂またはポリエチレン樹脂からなる内層300と、内層300の外側に積層され、ＡＢＳ樹脂からなる外層310と、外層310の外側に積層され、トラップ部の外面を構成する被膜層330とを備える。【選択図】図３
TRAP TUBE
トラップ管
FURUKAWA TAKASHI (author)
2024-11-08
Patent
Electronic Resource
Japanese
| ASCE | 2021
| Engineering Index Backfile | 1960
Upgrading the conventional grease trap using a tube settler
| Online Contents | 2000
DUAL-TRAP TOILET HAVING IMPROVED TRAPWAY AND IMPROVED CONNECTING TUBE INTERFACE
| European Patent Office | 2023