Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production process for preparing recycled aggregate from building construction scraps
A production process for preparing recycled aggregate from building construction scraps comprises the steps of building construction scrap collection, crushing and first screening, magnetic separation, sedimentation, drying, mixing, grinding, second screening and packaging. According to the production process, pulverized fuel ash and an efficient superplasticizer are added, and therefore the slumpof the recycled aggregate can be reduced effectively; and the contractility of the recycled aggregate can be effectively relieved through repeated crushing, debris can be effectively reduced throughmagnetic separation, sedimentation and winnowing, and the quality of the recycled aggregate is improved.
一种建筑施工残料制备再生骨料的生产工艺，包括以下步骤：收集建筑施工残料、破碎和第一次筛选、磁性分离、沉降、干燥、混合、研磨、第二次筛选和包装。本发明通过加入粉煤灰和高效减水剂可以有效的降低再生骨料的坍落度，经过多次破碎能够有效的改善再生骨料的收缩性，通过磁性分离、沉降、风选可以有效的去除杂质，提高了再生骨料的品质。
Production process for preparing recycled aggregate from building construction scraps
A production process for preparing recycled aggregate from building construction scraps comprises the steps of building construction scrap collection, crushing and first screening, magnetic separation, sedimentation, drying, mixing, grinding, second screening and packaging. According to the production process, pulverized fuel ash and an efficient superplasticizer are added, and therefore the slumpof the recycled aggregate can be reduced effectively; and the contractility of the recycled aggregate can be effectively relieved through repeated crushing, debris can be effectively reduced throughmagnetic separation, sedimentation and winnowing, and the quality of the recycled aggregate is improved.
一种建筑施工残料制备再生骨料的生产工艺，包括以下步骤：收集建筑施工残料、破碎和第一次筛选、磁性分离、沉降、干燥、混合、研磨、第二次筛选和包装。本发明通过加入粉煤灰和高效减水剂可以有效的降低再生骨料的坍落度，经过多次破碎能够有效的改善再生骨料的收缩性，通过磁性分离、沉降、风选可以有效的去除杂质，提高了再生骨料的品质。
Production process for preparing recycled aggregate from building construction scraps
一种建筑施工残料制备再生骨料的生产工艺
LIU YONG (Autor:in) / CHEN MENG (Autor:in) / LI XUERONG (Autor:in) / LIU KAI (Autor:in) / ZHAO YANGWEN (Autor:in) / ZHAO YUANJIN (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
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