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How much is the salary of the grouting master of compound mould?

5540 yuan. According to the recruitment network information, the average monthly salary of grouting masters is 5540 yuan. Grouting is to pour some solidified materials, such as cement, lime or other chemical materials, into the foundation rock and soil in a certain range below the foundation to fill the cracks and pores in the rock and soil, prevent the foundation from leaking, and improve the integrity, strength and rigidity of the rock and soil.