Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HEATING APPARATUS FOR PAVEMENT CONSTRUCTION
To provide a heating apparatus for pavement construction that can efficiently heat and harden a pavement material when paving around a lid receiver frame of an underground installation; and which can cancel prohibition of traffic early without requiring a long time for hardening of a pavement material even in a winter or low temperature region.SOLUTION: A heating apparatus includes: a hot air generator 17; a hot air blower 20 that is removably attached on the front side of a hot air discharge pipe 18 of the hot air generator 17 and which is mounted on the upper surface of a lid 19 supported by a lid receiver frame 13; a cover body 21 that covers the lid 19, the lid receiver frame 13, and an excavation part 14 from above the hot air blower 20. The hot air supplied from the hot air generator 17 blows out radially from the hot air blower 20 toward the outer periphery of the cover 21 to heat pavement materials 15, 16.SELECTED DRAWING: Figure 4
【課題】地下埋設物の蓋受枠の周囲を舗装する際に、舗装材料を効率的に加熱して硬化させることができ、特に冬期や低温地域においても舗装材料の硬化に長い時間をかけることなく、早期に交通開放することができる舗装工事用加熱装置を提供する。【解決手段】熱風発生器１７と、熱風発生器１７の熱風吐出管１８の先側に着脱可能に装着され蓋受枠１３で支持される蓋体１９の上面に載置される熱風吹き出し具２０と、蓋体１９、蓋受枠１３、及び掘削部１４を熱風吹き出し具２０の上方から覆うカバー体２１とを有し、熱風発生器１７から供給される熱風は、熱風吹き出し具２０からカバー体２１の外周方向に放射状に吹き出して舗装材料１５、１６を加熱する。【選択図】図４
HEATING APPARATUS FOR PAVEMENT CONSTRUCTION
To provide a heating apparatus for pavement construction that can efficiently heat and harden a pavement material when paving around a lid receiver frame of an underground installation; and which can cancel prohibition of traffic early without requiring a long time for hardening of a pavement material even in a winter or low temperature region.SOLUTION: A heating apparatus includes: a hot air generator 17; a hot air blower 20 that is removably attached on the front side of a hot air discharge pipe 18 of the hot air generator 17 and which is mounted on the upper surface of a lid 19 supported by a lid receiver frame 13; a cover body 21 that covers the lid 19, the lid receiver frame 13, and an excavation part 14 from above the hot air blower 20. The hot air supplied from the hot air generator 17 blows out radially from the hot air blower 20 toward the outer periphery of the cover 21 to heat pavement materials 15, 16.SELECTED DRAWING: Figure 4
【課題】地下埋設物の蓋受枠の周囲を舗装する際に、舗装材料を効率的に加熱して硬化させることができ、特に冬期や低温地域においても舗装材料の硬化に長い時間をかけることなく、早期に交通開放することができる舗装工事用加熱装置を提供する。【解決手段】熱風発生器１７と、熱風発生器１７の熱風吐出管１８の先側に着脱可能に装着され蓋受枠１３で支持される蓋体１９の上面に載置される熱風吹き出し具２０と、蓋体１９、蓋受枠１３、及び掘削部１４を熱風吹き出し具２０の上方から覆うカバー体２１とを有し、熱風発生器１７から供給される熱風は、熱風吹き出し具２０からカバー体２１の外周方向に放射状に吹き出して舗装材料１５、１６を加熱する。【選択図】図４
HEATING APPARATUS FOR PAVEMENT CONSTRUCTION
舗装工事用加熱装置
UOTANI KANJI (Autor:in)
09.01.2020
Patent
Elektronische Ressource
Japanisch
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