id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-4048		cet-4048		6	.pdf	application/pdf	2327	83	40	Based on pervious concrete summarized existing research results, based on pervious concrete mix design features in- depth analysis of the relationship between the parameters and principles of performance and mechanical properties of porous concrete between the constituent materials; and selecting suitable raw materials, optimization of flooding concrete materials to determine the best ratio of porous concrete; Finally, life cycle environmental assessment system, ordinary concrete, pervious concrete and pervious concrete high performance environment coordination of the evaluation carried out. Based on pervious concrete mix design features in-depth analysis of the relationship between the parameters and principles of performance and mechanical properties of porous concrete between the constituent materials; and selecting suitable raw materials, optimizing pervious concrete material, permeable to determine the best ratio of concrete; Finally, life cycle environmental assessment system, ordinary concrete, pervious concrete and pervious concrete high performance environment coordination of the evaluation carried out.	cache/cet-4048.pdf	txt/cet-4048.txt