Crossover effect in cement-based materials: A review
Cement-based materials (CBMs) such as pastes, mortars and concretes are the most frequently used building materials in the present construction industry. Cement hydration, along with the resulting compressive strength in these materials, is dependent on curing temperature, methods and duration. A co...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Published: |
Molecular Diversity Preservation International (MDPI)
2019
|
| Subjects: | |
| Online Access: | http://eprints.intimal.edu.my/1393/ |
| _version_ | 1848766725035655168 |
|---|---|
| author | Sumra, Yousuf Payam, Shafigh Zainah, Ibrahim Huzaifa, Hashim Mohammad, Panjehpour |
| author_facet | Sumra, Yousuf Payam, Shafigh Zainah, Ibrahim Huzaifa, Hashim Mohammad, Panjehpour |
| author_sort | Sumra, Yousuf |
| building | INTI Institutional Repository |
| collection | Online Access |
| description | Cement-based materials (CBMs) such as pastes, mortars and concretes are the most frequently used building materials in the present construction industry. Cement hydration, along with the resulting compressive strength in these materials, is dependent on curing temperature, methods and duration. A concrete subjected to an initial higher curing temperature undergoes accelerated hydration by resulting in non-uniform scattering of the hydration products and consequently creating a great porosity at later ages. This phenomenon is called crossover effect (COE). The COE may occur even at early ages between seven to 10 days for Portland cements with various mineral compositions. Compressive strength and other mechanical properties are important for the long life of concrete structures, so any reduction in these properties is of great concern to engineers. This study aims to review existing information on COE phenomenon in CBMs and provide recommendations for future research |
| first_indexed | 2025-11-14T11:55:42Z |
| format | Article |
| id | intimal-1393 |
| institution | INTI International University |
| institution_category | Local University |
| last_indexed | 2025-11-14T11:55:42Z |
| publishDate | 2019 |
| publisher | Molecular Diversity Preservation International (MDPI) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | intimal-13932020-05-19T04:28:19Z http://eprints.intimal.edu.my/1393/ Crossover effect in cement-based materials: A review Sumra, Yousuf Payam, Shafigh Zainah, Ibrahim Huzaifa, Hashim Mohammad, Panjehpour T Technology (General) TH Building construction Cement-based materials (CBMs) such as pastes, mortars and concretes are the most frequently used building materials in the present construction industry. Cement hydration, along with the resulting compressive strength in these materials, is dependent on curing temperature, methods and duration. A concrete subjected to an initial higher curing temperature undergoes accelerated hydration by resulting in non-uniform scattering of the hydration products and consequently creating a great porosity at later ages. This phenomenon is called crossover effect (COE). The COE may occur even at early ages between seven to 10 days for Portland cements with various mineral compositions. Compressive strength and other mechanical properties are important for the long life of concrete structures, so any reduction in these properties is of great concern to engineers. This study aims to review existing information on COE phenomenon in CBMs and provide recommendations for future research Molecular Diversity Preservation International (MDPI) 2019-07-10 Article PeerReviewed Sumra, Yousuf and Payam, Shafigh and Zainah, Ibrahim and Huzaifa, Hashim and Mohammad, Panjehpour (2019) Crossover effect in cement-based materials: A review. Applied Sciences, 9 (14). ISSN 2076-3417 https://doi.org/10.3390/app9142776 |
| spellingShingle | T Technology (General) TH Building construction Sumra, Yousuf Payam, Shafigh Zainah, Ibrahim Huzaifa, Hashim Mohammad, Panjehpour Crossover effect in cement-based materials: A review |
| title | Crossover effect in cement-based materials: A review |
| title_full | Crossover effect in cement-based materials: A review |
| title_fullStr | Crossover effect in cement-based materials: A review |
| title_full_unstemmed | Crossover effect in cement-based materials: A review |
| title_short | Crossover effect in cement-based materials: A review |
| title_sort | crossover effect in cement-based materials: a review |
| topic | T Technology (General) TH Building construction |
| url | http://eprints.intimal.edu.my/1393/ http://eprints.intimal.edu.my/1393/ |