| 简介 |
PURPOSE : A composition for road pavement and reparation and a method for manufacturing the same are provided to obtain the superior compressive intensity, tensile strength, and flexural strength by controlling the weight ratios of components.CONSTITUTION : A composition for road pavement and reparation includes magnesium phosphate, potassium phosphate, silica, one or more selected from fly ash, silicic acid, zeolite, and diatomaceous earth. The weight ratio of the magnesium phosphate, the potassium phosphate, the silica is 1 : 2 : 7 or 1 : 5 : 4. A method for manufacturing the composition includes the same : A dry mixture is formed by mixing the magnesium phosphate, the potassium phosphate, and the silica under a dry state. Water is added to the dry mixture to form slurry. The slurry is mixed and cured.COPYRIGHT KIPO 2011 |
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