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A platform for research: civil engineering, architecture and urbanism
Cast-in-place greening concrete construction method for inland waterway
The invention discloses a cast-in-place greening concrete construction method for an inland waterway, which comprises the following steps of: 1) flattening and compacting a slope surface to be protected, and ensuring that the compaction degree is more than 90%; (2) aggregate, cement, water and a special additive are put into a stirring machine in sequence on site to be mixed to prepare greening concrete, the greening concrete is evenly poured on the slope surface according to the specified thickness, and surface holes are formed through a hole forming machine; (3) after maintenance is conducted for 5-7 days, planting soil and a water-retaining agent are scattered in surface holes and the slope surface; 4, grass seed sowing or turf laying is conducted on the part above the normal water level of the side slope, according to different gradients, slope lengths and soil types, the appropriate laying thickness and surface hole parameters of the cast-in-place greening concrete are provided, cost reduction and labor saving are facilitated, filtering and erosion of side slope soil can be reduced, water and soil flowing water can be reduced, and damage such as side slope landslide can be prevented.
本发明公开了一种用于内河航道的现浇绿化混凝土施工方法，其步骤为：1）将待防护坡面平整、压实，压实度要求90%以上；2）现场将骨料、水泥、水、专用外加剂按顺序投入搅拌机具混合制成绿化混凝土，将绿化混凝土按指定厚度均匀浇筑在坡面，用开孔机具开设表孔；3）养护5～7d后，在表孔内及坡面撒布种植土、保水剂；4）在边坡常水位以上部分进行草种播种或草皮铺设。本发明针对不同坡度、坡长、土壤类型，提出现浇绿化混凝土适宜的铺筑厚度和表孔参数，有利于降低成本，节省人工，能够降低边坡土壤的滤出与侵蚀，减少水土流水，防止边坡滑坡等破坏。
Cast-in-place greening concrete construction method for inland waterway
The invention discloses a cast-in-place greening concrete construction method for an inland waterway, which comprises the following steps of: 1) flattening and compacting a slope surface to be protected, and ensuring that the compaction degree is more than 90%; (2) aggregate, cement, water and a special additive are put into a stirring machine in sequence on site to be mixed to prepare greening concrete, the greening concrete is evenly poured on the slope surface according to the specified thickness, and surface holes are formed through a hole forming machine; (3) after maintenance is conducted for 5-7 days, planting soil and a water-retaining agent are scattered in surface holes and the slope surface; 4, grass seed sowing or turf laying is conducted on the part above the normal water level of the side slope, according to different gradients, slope lengths and soil types, the appropriate laying thickness and surface hole parameters of the cast-in-place greening concrete are provided, cost reduction and labor saving are facilitated, filtering and erosion of side slope soil can be reduced, water and soil flowing water can be reduced, and damage such as side slope landslide can be prevented.
本发明公开了一种用于内河航道的现浇绿化混凝土施工方法，其步骤为：1）将待防护坡面平整、压实，压实度要求90%以上；2）现场将骨料、水泥、水、专用外加剂按顺序投入搅拌机具混合制成绿化混凝土，将绿化混凝土按指定厚度均匀浇筑在坡面，用开孔机具开设表孔；3）养护5～7d后，在表孔内及坡面撒布种植土、保水剂；4）在边坡常水位以上部分进行草种播种或草皮铺设。本发明针对不同坡度、坡长、土壤类型，提出现浇绿化混凝土适宜的铺筑厚度和表孔参数，有利于降低成本，节省人工，能够降低边坡土壤的滤出与侵蚀，减少水土流水，防止边坡滑坡等破坏。
Cast-in-place greening concrete construction method for inland waterway
一种用于内河航道的现浇绿化混凝土施工方法
LI BO (author) / ZHANG TONGXIN (author) / KANG AIHONG (author) / SONG GUANCHUN (author) / LIN ZHIHAN (author) / KOU CHANGJIANG (author) / WU ZHENGGUANG (author)
2022-07-05
Patent
Electronic Resource
Chinese
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