Effect of co2 curing on the strength of high strength pervious concrete

Ming Gin Lee, Yung Chih Wang, Wan Xuan Xiao, Ming Ju Lee, Tuzyuan Huang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This study was conducted to assess the effect of CO2 curing on the compressive strength of high strength pervious concrete. The factors studied to evaluate compressive strength of concrete on CO2 curing pressure, curing time, and age of specimen at testing. Three Aggregate sizes, three CO2 curing pressures, three CO2 curing time, and three testing ages were used in this investigation. The research tried to produce a high strength pervious concrete and use carbon dioxide for curing to find out whether it could enhance the compressive strength. The results show that the compressive strength of the control group increases rapidly and its 90-day compressive strength closed to 60 MPa. The 1-day compressive strength has a major impact after CO2 curing and their strength decreased by about 0% to 50% as compared to the control group. However, it is observed that there is only slight difference in relationship between modulus of elasticity and compressive strength obtained from 100 by 200mm cylinders with CO2 curing.

Original languageEnglish
Title of host publicationEngineering and Innovative Materials VIII
EditorsMuhammad Yahaya, Herng-Chia Hsieh
PublisherTrans Tech Publications Ltd
Pages207-212
Number of pages6
ISBN (Print)9783035716054
DOIs
StatePublished - 2020
Event8th International Conference on Engineering and Innovative Materials, ICEIM 2019 - Tokyo, Japan
Duration: 6 Sep 20198 Sep 2019

Publication series

NameKey Engineering Materials
Volume846 KEM
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

Conference8th International Conference on Engineering and Innovative Materials, ICEIM 2019
Country/TerritoryJapan
CityTokyo
Period6/09/198/09/19

Keywords

  • CO Curing
  • Compressive strength
  • Elastic Modulus
  • High Strength Pervious Concrete

Fingerprint

Dive into the research topics of 'Effect of co<sub>2</sub> curing on the strength of high strength pervious concrete'. Together they form a unique fingerprint.

Cite this