A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a green concrete regeneration process, and relates to the technical field of concrete manufacturing methods. The method mainly comprises the following steps: crushing waste concrete blocks by using a crushing machine; putting the crushed stone blocks into a screening machine for screening; putting the screened broken stones into a clean water tank, stirring, filtering suspended matters floating on the water surface, fishing out the broken stones, and airing until the surfaces of the broken stones have no obvious water stains; the cleaned broken stones are sequentially put into an acid solution and an alkaline solution to be soaked; the soaked broken stones are put into a concrete reinforcing agent to be soaked; grinding the broken stones soaked in the concrete reinforcing agent; and the ground broken stones are dried and collected separately. The gravel is soaked in the acid solution and then soaked in the alkaline solution, a large number of pores can be generated in the gravel, then the gravel is soaked in the concrete reinforcing agent, the concrete reinforcing agent permeates into the pores of the gravel, the strength of the gravel can be improved, and the gravel can be reused.
本发明公开了绿色混凝土再生工艺，涉及混凝土制作方法技术领域。本发明主要包括以下步骤：使用破碎机械破碎废弃的混凝土块；破碎后的碎石块放入筛分机中进行筛分；将筛分的碎石放入清水池中，并搅拌，将漂浮在水面的悬浮物过滤，将碎石捞出晾干至表面无明显水渍；将清洗得到的碎石依次放入酸性溶液与碱性溶液中浸泡；将浸泡过后的碎石放入混凝土增强剂内浸泡；对经混凝土增强剂浸泡过后的碎石进行研磨；对研磨过后的碎石进行烘干并分开收集。本发明通过将碎石在酸性溶液浸泡，再通过碱性溶液浸泡，能够使碎石的内部产生大量毛细孔，接着将碎石浸泡在混凝土增强剂内，混凝土增强剂渗入碎石的毛细孔内，能够提高碎石的强度，能够使碎石再使用。
The invention discloses a green concrete regeneration process, and relates to the technical field of concrete manufacturing methods. The method mainly comprises the following steps: crushing waste concrete blocks by using a crushing machine; putting the crushed stone blocks into a screening machine for screening; putting the screened broken stones into a clean water tank, stirring, filtering suspended matters floating on the water surface, fishing out the broken stones, and airing until the surfaces of the broken stones have no obvious water stains; the cleaned broken stones are sequentially put into an acid solution and an alkaline solution to be soaked; the soaked broken stones are put into a concrete reinforcing agent to be soaked; grinding the broken stones soaked in the concrete reinforcing agent; and the ground broken stones are dried and collected separately. The gravel is soaked in the acid solution and then soaked in the alkaline solution, a large number of pores can be generated in the gravel, then the gravel is soaked in the concrete reinforcing agent, the concrete reinforcing agent permeates into the pores of the gravel, the strength of the gravel can be improved, and the gravel can be reused.
本发明公开了绿色混凝土再生工艺，涉及混凝土制作方法技术领域。本发明主要包括以下步骤：使用破碎机械破碎废弃的混凝土块；破碎后的碎石块放入筛分机中进行筛分；将筛分的碎石放入清水池中，并搅拌，将漂浮在水面的悬浮物过滤，将碎石捞出晾干至表面无明显水渍；将清洗得到的碎石依次放入酸性溶液与碱性溶液中浸泡；将浸泡过后的碎石放入混凝土增强剂内浸泡；对经混凝土增强剂浸泡过后的碎石进行研磨；对研磨过后的碎石进行烘干并分开收集。本发明通过将碎石在酸性溶液浸泡，再通过碱性溶液浸泡，能够使碎石的内部产生大量毛细孔，接着将碎石浸泡在混凝土增强剂内，混凝土增强剂渗入碎石的毛细孔内，能够提高碎石的强度，能够使碎石再使用。
Green concrete regeneration process
绿色混凝土再生工艺
FU JIANXIANG (author)
2023-04-18
Patent
Electronic Resource
Chinese
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