Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drum steel slag concrete and mix proportion determination method thereof
The invention provides drum steel slag concrete, which comprises the following components in parts by mass: 224 parts of cement, 75 parts of fly ash, 75 parts of mineral powder, 231-738 parts of yellow sand, 693-1108 parts of gravels, 2-924 parts of drum steel slag, 155 parts of water and 2.89 parts of a water reducing agent. The method for determining the mix proportion of the drum steel slag concrete comprises the following steps: determining an aggregate replacement rate according to different requirements; determining the mass parts of drum steel slag; determining the mass parts of the yellow sand; determining the mass parts of the gravels; and determining the mass parts of other components. According to the invention, drum steel slag is turned into wealth, so that consumption of natural gravel is reduced, and damage to the natural environment is reduced; environmental pollution caused by stacking of drum steel slag is reduced, and precious land resources are saved; and the cost can be saved when the device is used near a drum steel slag producing area.
一种滚筒钢渣混凝土，包括水泥、粉煤灰、矿粉、黄砂、碎石、滚筒钢渣、水和减水剂，各组分按质量份数构成如下：水泥224份、粉煤灰75份、矿粉75份、黄砂231～738份、碎石693～1108份、滚筒钢渣2～924份、水155份、减水剂2.89份。所述的滚筒钢渣混凝土的配合比确定方法，包括以下步骤：根据不同需求确定骨料替代率；确定滚筒钢渣质量份数；确定黄砂质量份数；确定碎石质量份数；确定其余组分质量份数。本发明将滚筒钢渣变废为宝，节约天然砂石的消耗，减少对自然环境破坏；减少滚筒钢渣堆放对环境的污染，并节省宝贵的土地资源；在滚筒钢渣产地附近使用可节约成本，具有良好的经济效益。
Drum steel slag concrete and mix proportion determination method thereof
The invention provides drum steel slag concrete, which comprises the following components in parts by mass: 224 parts of cement, 75 parts of fly ash, 75 parts of mineral powder, 231-738 parts of yellow sand, 693-1108 parts of gravels, 2-924 parts of drum steel slag, 155 parts of water and 2.89 parts of a water reducing agent. The method for determining the mix proportion of the drum steel slag concrete comprises the following steps: determining an aggregate replacement rate according to different requirements; determining the mass parts of drum steel slag; determining the mass parts of the yellow sand; determining the mass parts of the gravels; and determining the mass parts of other components. According to the invention, drum steel slag is turned into wealth, so that consumption of natural gravel is reduced, and damage to the natural environment is reduced; environmental pollution caused by stacking of drum steel slag is reduced, and precious land resources are saved; and the cost can be saved when the device is used near a drum steel slag producing area.
一种滚筒钢渣混凝土，包括水泥、粉煤灰、矿粉、黄砂、碎石、滚筒钢渣、水和减水剂，各组分按质量份数构成如下：水泥224份、粉煤灰75份、矿粉75份、黄砂231～738份、碎石693～1108份、滚筒钢渣2～924份、水155份、减水剂2.89份。所述的滚筒钢渣混凝土的配合比确定方法，包括以下步骤：根据不同需求确定骨料替代率；确定滚筒钢渣质量份数；确定黄砂质量份数；确定碎石质量份数；确定其余组分质量份数。本发明将滚筒钢渣变废为宝，节约天然砂石的消耗，减少对自然环境破坏；减少滚筒钢渣堆放对环境的污染，并节省宝贵的土地资源；在滚筒钢渣产地附近使用可节约成本，具有良好的经济效益。
Drum steel slag concrete and mix proportion determination method thereof
一种滚筒钢渣混凝土及其配合比确定方法
HUANG DONGHAI (Autor:in) / XIA CHAOQUN (Autor:in) / YANG YICHEN (Autor:in) / QIU DONGDONG (Autor:in) / WANG LIN (Autor:in) / TIAN PENG (Autor:in)
06.04.2021
Patent
Elektronische Ressource
Chinesisch
Steel slag asphalt concrete mix proportion design method
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
Novel steel slag pervious concrete mix proportion design method
| Europäisches Patentamt | 2020
Novel steel slag self-compacting concrete mix proportion design method
| Europäisches Patentamt | 2020