A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF BRIDGE SLAB SIDE DRAIN
To provide a construction method of road slab side drains which can prevent rain water infiltration and have high durability.SOLUTION: It includes the steps of: fixing a side drain burial frame 50 made by precast method to a slab construction space and a ground cover construction space for placing slabs 20 and ground cover 70; constructing the slab 20 and the ground cover 70 in which the side drain burial frame 50 is buried by one-time casting of concrete into the slab construction space and the ground cover construction space; covering the upper surface of the slab 20 and the upper surface of the lower frame of the side drain buried frame 50 with a waterproof layer 40, and providing a pavement layer 60 on the upper surface of the lower frame of the waterproof layer 40 and the side drain buried frame 50 and form the side drain with the side drain burial frame 50 and the pavement layer 60 provided on the lower frame of the side drain burial frame 50.SELECTED DRAWING: Figure 1
【課題】雨水の浸透を防止できる、耐久性の高い道路床版の側溝の構築方法を提供する。【解決手段】プレキャスト工法で作られた側溝用埋設枠５０を、床版２０と地覆７０を打設するための床版構築用空間と地覆構築用空間とに固定するステップと、上記床版構築用空間と上記地覆構築用空間へのコンクリートの一回の打設により、上記側溝用埋設枠５０を埋設した上記床版２０および地覆７０を構築するステップと、上記床版２０の上面および上記側溝用埋設枠５０の上記下枠の上面を防水層４０で覆うステップと、上記防水層４０および上記側溝用埋設枠５０の上記下枠の上記上面に舗装層６０を設け、上記側溝用埋設枠５０と、上記側溝用埋設枠５０の上記下枠の上に設けられた上記舗装層６０とにより、側溝を形成するステップとを備える。【選択図】図１
CONSTRUCTION METHOD OF BRIDGE SLAB SIDE DRAIN
To provide a construction method of road slab side drains which can prevent rain water infiltration and have high durability.SOLUTION: It includes the steps of: fixing a side drain burial frame 50 made by precast method to a slab construction space and a ground cover construction space for placing slabs 20 and ground cover 70; constructing the slab 20 and the ground cover 70 in which the side drain burial frame 50 is buried by one-time casting of concrete into the slab construction space and the ground cover construction space; covering the upper surface of the slab 20 and the upper surface of the lower frame of the side drain buried frame 50 with a waterproof layer 40, and providing a pavement layer 60 on the upper surface of the lower frame of the waterproof layer 40 and the side drain buried frame 50 and form the side drain with the side drain burial frame 50 and the pavement layer 60 provided on the lower frame of the side drain burial frame 50.SELECTED DRAWING: Figure 1
【課題】雨水の浸透を防止できる、耐久性の高い道路床版の側溝の構築方法を提供する。【解決手段】プレキャスト工法で作られた側溝用埋設枠５０を、床版２０と地覆７０を打設するための床版構築用空間と地覆構築用空間とに固定するステップと、上記床版構築用空間と上記地覆構築用空間へのコンクリートの一回の打設により、上記側溝用埋設枠５０を埋設した上記床版２０および地覆７０を構築するステップと、上記床版２０の上面および上記側溝用埋設枠５０の上記下枠の上面を防水層４０で覆うステップと、上記防水層４０および上記側溝用埋設枠５０の上記下枠の上記上面に舗装層６０を設け、上記側溝用埋設枠５０と、上記側溝用埋設枠５０の上記下枠の上に設けられた上記舗装層６０とにより、側溝を形成するステップとを備える。【選択図】図１
CONSTRUCTION METHOD OF BRIDGE SLAB SIDE DRAIN
橋梁床版の排水側溝の構築方法
HITOMI TAKASHI (author) / KIKUCHI TAKAYUKI (author) / SUZUKI TERUO (author) / TONEGAWA TARO (author) / CHEN CHEN (author) / MARUYAMA NORIHIRO (author)
2022-06-20
Patent
Electronic Resource
Japanese
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