Study on recycled aggregate water-permeable concrete

Author

Ying, Li ; Rong, Yang Jian ; Yi, Li Jing

Author_Institution

Key Lab. of Urban Stormwater Syst. & Water Environ., Beijing Univ. of Civil Eng. & Archit., Beijing, China

fYear

2011

fDate

22-24 April 2011

Firstpage

6236

Lastpage

6239

Abstract

Taking recycled aggregate as object, explores the change regularity of impact factors such as water reducing agent, cement consumption, sand ratio, water cement ratio and aggregate cement ratio under the different compressive strength when the diameters of the recycled aggregate water-permeable concrete range from 9.5mm to 16mm. That will provide the theory foundation for application of the recycled aggregate permeable concrete with diameters ranging from 9.5mm to 16 mm, when its strength ranging from 10MPa to 20Mpa, and water-permeable coefficient up to 2.5mm/s, and also provide good guarantee for reduction pollution and utilization of construction waste.

Keywords

aggregates (materials); cements (building materials); compressive strength; concrete; industrial waste; pollution control; recycling; aggregate cement ratio; cement consumption; compressive strength; construction waste utilization; pollution reduction; recycled aggregates; sand ratio; water cement ratio; water permeable concrete; water reducing agent; Aggregates; Concrete; Permeability; Raw materials; Water conservation; Water resources; recycled aggregate; strength; water-permeable coefficient; water-permeable concrete;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on

Conference_Location

Lushan

Print_ISBN

978-1-4577-0289-1

Type

conf

DOI

10.1109/ICETCE.2011.5776447

Filename

5776447