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Research on the Properties and Application of Spheroidizing Pumice Concrete Block

At present, wall materials innovation and energy-saving building construction face the new situation in China. Using local rich natural resources and industrial waste to make light-weight concrete buliding block instead of clay brick is one of the most effective measures. This paper expounds the research on pumice and its concrete, and the testing result indicates the pumice after being properly machined and spheroidizing hole sealing can be used to make hollow block, which performance can well meet the need of wall materials.