Research Article
Runoff Purification Effects of Permeable Concrete Modified by Diatomite and Zeolite Powder
Figure 2
Compressive strength of permeable concrete.Note: A-1∼A-6: permeable concrete specimens with unmodified diatomite and zeolite powder in different dosages. B-1∼B-6: permeable concrete specimen with modified diatomite and zeolite powder in different dosages.