BUNDANG, Korea, Republic Of — A widespread anti-Japanese boycott is gaining ground in South Korea since Tokyo tightened its exports of materials used to manufacture semiconductors and display screens, key export items for South Korea.The boycott could worsen as Japan is expected to expand its trade curbs to other items as early as Friday by removing South Korea from a list of countries granted preferential trade status. In the meantime, South Koreans spoke of cancelling travel to Japan while stores removed Japanese beer from their shelves.South Korea accuses Japan of retaliating over local court rulings that ordered two Japanese companies to pay compensation to former Korean employees for forced labour during Tokyo’s 1910-45 colonization of the Korean Peninsula. Japan has denied that, saying its action was taken out of national security concerns.Hyung-Jin Kim, The Associated Press
The latest concrete spraying machine for mining applications from Putzmeister, Wetkret 5, “ensures safe and accurate spraying in middle and large sections of tunnels and mines.” Its spraying arm, which has a vertical reach of 17 m, it says has demonstrated its efficiency in projects around the world. “What’s more, it can perform movements simultaneously, resulting in improved manoeuvrability and reduced times.”The concrete pump boasts the latest Putzmeister technology and has a maximum output capacity of 33 m3/h. The variable flow compressor integrated into the chassis can be easily adapted to the spraying requirements, ensuring maximum quality. For greater additive dosage accuracy, Wetkret 5 boasts a peristaltic additive pump with flow meter, or a screw additive pump. All of the equipment’s functionalities are remote controlled, guaranteeing operator safety and ergonomics.