Architecture Commons^™

Development Of Vegetation-Pervious Concrete In Grid Beam System For Soil Slope Protection, Xiaohua Bao, Wenyu Liao, Zhijun Dong, Shanyong Wang, Waiching Tang

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

One of the most efficient and environmentally friendly methods for preventing a landslide on a slope is to vegetate it. Vegetation-pervious concretes have a promising potential for soil protection. In this study, the vegetation-pervious concrete with low alkalinity was developed and studied. Combined with a grid beam structure system, the stability and strength between the vegetation-pervious concrete and base soil are believed to be enhanced effectively. For improving plant adaptability, the alkalinity of concrete can be decreased innovatively by adding a self-designed admixture into the cement paste. The effects of the admixture content on alkalinity and compressive strength of the …