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Method for preparing fiber-doped lithium feldspar tailing cemented filling body
The invention provides a method for preparing a fiber-doped lithium feldspar tailing cemented filling body, which comprises the following steps: S1, taking lithium feldspar tailings and fibers as aggregates, taking cement as a cementing material, and uniformly stirring to obtain a first mixture; s2, adding water into the first mixture, and stirring again to obtain slurry with certain solid content; and S3, the slurry is poured into a mold and cured, and the fiber-doped lithium feldspar tailing cemented filling body is obtained. According to the method, the bending strength of the filling body can be remarkably improved.
本发明提供一种制备掺纤维锂长石尾砂胶结充填体的方法，包括：步骤S1、取锂长石尾砂和纤维作为骨料，水泥为胶凝材料，搅拌均匀得到第一混合物；步骤S2、将水加入第一混合物中并再次搅拌，得到一定固含量的料浆；步骤S3、将料浆倒入模具中并进行养护，即得到掺纤维锂长石尾砂胶结填充体。本发明的方法能够显著改善充填体的抗弯强度。
Method for preparing fiber-doped lithium feldspar tailing cemented filling body
The invention provides a method for preparing a fiber-doped lithium feldspar tailing cemented filling body, which comprises the following steps: S1, taking lithium feldspar tailings and fibers as aggregates, taking cement as a cementing material, and uniformly stirring to obtain a first mixture; s2, adding water into the first mixture, and stirring again to obtain slurry with certain solid content; and S3, the slurry is poured into a mold and cured, and the fiber-doped lithium feldspar tailing cemented filling body is obtained. According to the method, the bending strength of the filling body can be remarkably improved.
本发明提供一种制备掺纤维锂长石尾砂胶结充填体的方法，包括：步骤S1、取锂长石尾砂和纤维作为骨料，水泥为胶凝材料，搅拌均匀得到第一混合物；步骤S2、将水加入第一混合物中并再次搅拌，得到一定固含量的料浆；步骤S3、将料浆倒入模具中并进行养护，即得到掺纤维锂长石尾砂胶结填充体。本发明的方法能够显著改善充填体的抗弯强度。
Method for preparing fiber-doped lithium feldspar tailing cemented filling body
一种制备掺纤维锂长石尾砂胶结充填体的方法
ZHU DAOPEI (Autor:in) / ZHANG SUIKANG (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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