• English
    • العربية
View Item 
  •   DSpace Home
  • المؤتمرات العلمية
  • The First Conference for Engineering Sciences and Technology
  • View Item
  •   DSpace Home
  • المؤتمرات العلمية
  • The First Conference for Engineering Sciences and Technology
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Prediction of Local Concretes Compressive Strength Using The Maturity Method

Thumbnail
View/Open
CEST_4_212.pdf (821.4Kb)
Date
2018-09-27
Author
Elsageer, Mohammed
Mansour, Wisam
Abulaaj, Hamad
Metadata
Show full item record
Abstract
This paper aims to study the maturity method to predict the compressive strength of a local concrete. This method is a non-destructive test of the concrete and can be used to know the time to remove concrete formwork. The method depends on time and the concrete temperature factor on the compressive strength of the concrete by using mathematical equations to predict the value of compressive strength. In the study two Portland Cement concrete mixtures were used, of grades C35 and C45, the compressive strength was tested at 6 hours and 1, 2, 4, 8, 16, 32, 64 days at different curing temperature 20, 30, 40 and 50 °C. The concrete strength was predicted by the maturity based on the Carino and Hansen equations, also the Datum temperatures for each mixture without which the concrete gained no strength was calculated. The laboratory results were compared with the theoretical results obtained from the equations of Carino and Hansen. The value of predicted compressive strength for concretes was accurate at early ages and highest or accurate in the later ages depending on the factors ​​of the equations used.
URI
http://dspace.elmergib.edu.ly/xmlui/handle/123456789/85
Collections
  • The First Conference for Engineering Sciences and Technology

Development and support: Information Technology Center at Elmergib University
Contact Us | Send Feedback
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Development and support: Information Technology Center at Elmergib University
Contact Us | Send Feedback