Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roller compacted concrete prepared from solid waste material and application of roller compacted concrete
The invention discloses roller compacted concrete prepared from a solid waste material and application thereof. The roller compacted concrete comprises the following components in parts by weight: 470-570 parts of first construction waste aggregate; 420 to 520 parts of second construction waste aggregate; 160 to 220 parts of third construction waste aggregate; 180 to 240 parts of household garbage incineration slag; 150 to 200 parts of red mud aggregate; 280 to 380 parts of machine-made sand; 190 to 230 parts of cement; 50 to 70 parts of fly ash; 40-60 parts of granulated blast furnace slag powder and 3-6 parts of a water reducing agent; 1-2 parts of a synergist; 115 to 135 parts of water; the application of the roller-compacted concrete comprises the following steps: uniformly stirring the raw material components of the roller-compacted concrete by using a forced stirrer, paving the roller-compacted concrete by using a paver, compacting the roller-compacted concrete by using a road roller, and curing for 7 days to obtain a roller-compacted concrete pavement; according to the roller compacted concrete, solid waste materials such as the construction waste aggregate, the household garbage incineration slag, the red mud aggregate, the fly ash and the granulated blast furnace slag powder are utilized, resource utilization of the solid waste materials is achieved, environmental pollution is reduced, and land resources are protected.
本发明公开了一种由固废材料制成的碾压混凝土及其应用，碾压混凝土包括按重量份计的组分如下：第一建筑垃圾骨料470‑570份；第二建筑垃圾骨料420‑520份；第三建筑垃圾骨料160‑220份；生活垃圾焚烧渣180‑240份；赤泥骨料150‑200份；机制砂280‑380份；水泥190‑230份；粉煤灰50‑70份；粒化高炉矿渣粉40‑60份，减水剂3‑6份；增效剂1‑2份；水115‑135份；碾压混凝土的应用为将碾压混凝土原材料组分采用强制式搅拌机搅拌均匀，将碾压混凝土用摊铺机摊铺，用压路机压实，养生7天后为碾压混凝土路面；碾压混凝土利用了建筑垃圾骨料、生活垃圾焚烧渣、赤泥骨料、粉煤灰、粒化高炉矿渣粉等固废材料，实现固废材料资源化利用，减少环境污染，保护土地资源。
Roller compacted concrete prepared from solid waste material and application of roller compacted concrete
The invention discloses roller compacted concrete prepared from a solid waste material and application thereof. The roller compacted concrete comprises the following components in parts by weight: 470-570 parts of first construction waste aggregate; 420 to 520 parts of second construction waste aggregate; 160 to 220 parts of third construction waste aggregate; 180 to 240 parts of household garbage incineration slag; 150 to 200 parts of red mud aggregate; 280 to 380 parts of machine-made sand; 190 to 230 parts of cement; 50 to 70 parts of fly ash; 40-60 parts of granulated blast furnace slag powder and 3-6 parts of a water reducing agent; 1-2 parts of a synergist; 115 to 135 parts of water; the application of the roller-compacted concrete comprises the following steps: uniformly stirring the raw material components of the roller-compacted concrete by using a forced stirrer, paving the roller-compacted concrete by using a paver, compacting the roller-compacted concrete by using a road roller, and curing for 7 days to obtain a roller-compacted concrete pavement; according to the roller compacted concrete, solid waste materials such as the construction waste aggregate, the household garbage incineration slag, the red mud aggregate, the fly ash and the granulated blast furnace slag powder are utilized, resource utilization of the solid waste materials is achieved, environmental pollution is reduced, and land resources are protected.
本发明公开了一种由固废材料制成的碾压混凝土及其应用，碾压混凝土包括按重量份计的组分如下：第一建筑垃圾骨料470‑570份；第二建筑垃圾骨料420‑520份；第三建筑垃圾骨料160‑220份；生活垃圾焚烧渣180‑240份；赤泥骨料150‑200份；机制砂280‑380份；水泥190‑230份；粉煤灰50‑70份；粒化高炉矿渣粉40‑60份，减水剂3‑6份；增效剂1‑2份；水115‑135份；碾压混凝土的应用为将碾压混凝土原材料组分采用强制式搅拌机搅拌均匀，将碾压混凝土用摊铺机摊铺，用压路机压实，养生7天后为碾压混凝土路面；碾压混凝土利用了建筑垃圾骨料、生活垃圾焚烧渣、赤泥骨料、粉煤灰、粒化高炉矿渣粉等固废材料，实现固废材料资源化利用，减少环境污染，保护土地资源。
Roller compacted concrete prepared from solid waste material and application of roller compacted concrete
一种由固废材料制成的碾压混凝土及其应用
HUANG XIANJIA (Autor:in)
30.01.2024
Patent
Elektronische Ressource
Chinesisch
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