Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of impermeable material based on building residue soil
The invention discloses a preparation method of an anti-seepage material based on building muck, and the preparation method specifically comprises the following steps: step 1, removing large-volume metal impurities in the building muck, and then removing residual small-volume metal impurities through magnetic attraction; 2, crushing the construction waste soil in the step 1 into particles, and pouring the particles into large stirring equipment; 3, magnetic sand is poured into the large stirring equipment, and magnetic powder and poisonous substances in the construction waste soil are mutually adsorbed through stirring; 4, chlorinated acid or chlorinated alkali is injected, and the construction waste soil is cleaned; harmful substances in the building residue soil are removed, and it is ensured that the impermeable material is free of toxic substances, heavy metal and other harmful substances; the use of volatile substances is avoided, and the curing and durability of the impermeable material are improved; the ratio of the building residue soil to other raw materials is increased, so that the performance of the anti-seepage material is improved; a more efficient and environment-friendly manufacturing process is adopted, and water consumption is reduced; by adding the fiber filler beneficial to impermeability, the performance of the impermeable material is improved.
本发明公开了一种基于建筑渣土的防渗材料制备方法，具体包括如下步骤：步骤一：去除建筑渣土内的大体积金属杂质，再通过磁吸去除剩余小体积金属杂质；步骤二：将步骤一中的建筑渣土破碎成颗粒状，并倒入大型搅拌设备内；步骤三：将大型搅拌设备内倒入磁性沙，通过搅拌使磁性粉末与建筑渣土内的有毒物相互吸附；步骤四：注入氯化酸或氯化碱，对建筑渣土进行清洗；去除建筑渣土内的有害物质，确保防渗材料没有毒物和重金属等有害物质；避免使用有挥发性的物质，提高防渗材料的固化和耐用性；提高建筑渣土与其他原材料的比例，以此来提高防渗材料的性能；采用更为高效和环保的制造过程，减少水消耗；加入有助于防渗性纤维填充物，提高防渗材料的性能。
Preparation method of impermeable material based on building residue soil
The invention discloses a preparation method of an anti-seepage material based on building muck, and the preparation method specifically comprises the following steps: step 1, removing large-volume metal impurities in the building muck, and then removing residual small-volume metal impurities through magnetic attraction; 2, crushing the construction waste soil in the step 1 into particles, and pouring the particles into large stirring equipment; 3, magnetic sand is poured into the large stirring equipment, and magnetic powder and poisonous substances in the construction waste soil are mutually adsorbed through stirring; 4, chlorinated acid or chlorinated alkali is injected, and the construction waste soil is cleaned; harmful substances in the building residue soil are removed, and it is ensured that the impermeable material is free of toxic substances, heavy metal and other harmful substances; the use of volatile substances is avoided, and the curing and durability of the impermeable material are improved; the ratio of the building residue soil to other raw materials is increased, so that the performance of the anti-seepage material is improved; a more efficient and environment-friendly manufacturing process is adopted, and water consumption is reduced; by adding the fiber filler beneficial to impermeability, the performance of the impermeable material is improved.
本发明公开了一种基于建筑渣土的防渗材料制备方法，具体包括如下步骤：步骤一：去除建筑渣土内的大体积金属杂质，再通过磁吸去除剩余小体积金属杂质；步骤二：将步骤一中的建筑渣土破碎成颗粒状，并倒入大型搅拌设备内；步骤三：将大型搅拌设备内倒入磁性沙，通过搅拌使磁性粉末与建筑渣土内的有毒物相互吸附；步骤四：注入氯化酸或氯化碱，对建筑渣土进行清洗；去除建筑渣土内的有害物质，确保防渗材料没有毒物和重金属等有害物质；避免使用有挥发性的物质，提高防渗材料的固化和耐用性；提高建筑渣土与其他原材料的比例，以此来提高防渗材料的性能；采用更为高效和环保的制造过程，减少水消耗；加入有助于防渗性纤维填充物，提高防渗材料的性能。
Preparation method of impermeable material based on building residue soil
一种基于建筑渣土的防渗材料制备方法
FAN KAIXING (Autor:in) / DENG QINGQI (Autor:in) / SUN GUOFENG (Autor:in) / YANG XI (Autor:in) / DU WEI (Autor:in) / LI HONGXIAO (Autor:in)
21.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Impermeable material based on building and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023