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A platform for research: civil engineering, architecture and urbanism
Basement top plate backfilling structure and construction technology
The invention discloses a basement top plate backfilling structure and a construction technology, the backfill structure comprises a plurality of backfill layers arranged above a basement top plate, the plurality of backfill layers are sequentially laid from the basement top plate upwards in a layered mode, and the plurality of backfill layers comprise extruded polystyrene foam plate cushion layers. According to the construction technology, a waterproof layer, a foam concrete layer, a concrete protection layer, a net-shaped interwoven drainage plate layer, a non-woven fabric filtering layer, a fine sand layer, a backfill soil layer, an extruded polystyrene foam plate cushion layer and a planting soil layer are sequentially constructed on a waterproof reinforced concrete top plate. The structure has the advantages that the load borne by the structure is reduced, and the integrity and the safety are good.
本发明公开了一种地下室顶板回填结构及施工工艺，该回填结构包括设在地下室顶板上方的若干层回填层，所述若干回填层自地下室顶板向上依次层级铺设，该若干回填层包括挤塑聚苯乙烯泡沫板垫层。该施工工艺为在防水钢筋混凝土顶板上依次施工防水层、泡沫混凝土层、混凝土保护层、网状交织排水板层、无纺布过滤层、细砂层、回填土层、挤塑聚苯乙烯泡沫板垫层和种植土层。它具有如下优点：降低了结构承受荷载、整体性、安全性好。
Basement top plate backfilling structure and construction technology
The invention discloses a basement top plate backfilling structure and a construction technology, the backfill structure comprises a plurality of backfill layers arranged above a basement top plate, the plurality of backfill layers are sequentially laid from the basement top plate upwards in a layered mode, and the plurality of backfill layers comprise extruded polystyrene foam plate cushion layers. According to the construction technology, a waterproof layer, a foam concrete layer, a concrete protection layer, a net-shaped interwoven drainage plate layer, a non-woven fabric filtering layer, a fine sand layer, a backfill soil layer, an extruded polystyrene foam plate cushion layer and a planting soil layer are sequentially constructed on a waterproof reinforced concrete top plate. The structure has the advantages that the load borne by the structure is reduced, and the integrity and the safety are good.
本发明公开了一种地下室顶板回填结构及施工工艺，该回填结构包括设在地下室顶板上方的若干层回填层，所述若干回填层自地下室顶板向上依次层级铺设，该若干回填层包括挤塑聚苯乙烯泡沫板垫层。该施工工艺为在防水钢筋混凝土顶板上依次施工防水层、泡沫混凝土层、混凝土保护层、网状交织排水板层、无纺布过滤层、细砂层、回填土层、挤塑聚苯乙烯泡沫板垫层和种植土层。它具有如下优点：降低了结构承受荷载、整体性、安全性好。
Basement top plate backfilling structure and construction technology
一种地下室顶板回填结构及施工工艺
ZENG FANFU (author) / XU JIANNING (author) / ZHOU SHIFENG (author) / WU BIN (author) / HU HONGLIANG (author) / SUN HUAJIN (author) / PAN PENG (author) / XU DOUGUO (author)
2021-09-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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