Ten Concrete Column Repair Methods
Apr 01, the objective of this paper is to compare the characteristics and effectiveness of ten reinforced concrete column repair methods. the repair is performed in order to counterbalance a significant or total loss of carrying capacity. the methods presented are divided into two.Apr 02, the maintenance of the shell of the impact crusher. chassis failure is mainly reflected in the lining wear and tear after the degradation of anti-attack ability, often caused the liner was shot down accident, also caused the crusher sealing performance decreased to produce larger.