earticle

영어

The study on, in case of mix the existing Industrial by-products in the modified sulfur and Ordinary Portland Cement, According to the mixing of the modified sulfur, the compressive strength and durability property tries to be analyze. The test result, When mixing modified sulfur compressive strength increases 3∼6% based on 56 days of age but difference is small. In the case of the tensile strength, it confirmed that it increases 6∼11% based on 56 days of age when mixing the modified sulfur. In terms of chemical resistance of concrete when mixing the modified sulfur carbonation 10∼20% was slow progressed. In case of chloride penetration depth 15∼38% resistance was excellent and in the case of the Sulfate resistance 32% was excellent.