Research on Common Problem in the Application of Manufactured Sand and Improvement Measure of Production Process
In order to improve the production process of manufactured sand,this paper discusses the technical indexes of fineness modulus,particle distribution and particle shape of manufactured sand based on the research background of TJ01 bid section project of Niyu to Bei'ao section in Dongtou on S211 Anji-Dongtou highway,improves the dry production process,adjusts the total amount and mixture proportion of sand and gravel in manufactured sand,and takes the measures of spraying for dust removal in the production workshop to solve the problem of excessive dust in the production of sand and gravel.The results show that optimizing the production process of manufactured sand is beneficial to improve the production efficiency and yield of manufactured sand,and can make the production of manufactured sand more standardized.
manufactured sandgrain compositiondry production processfineness modulusparticle distribution
NETL
NSTL
万方数据
