- Tytuł:
- Physical characterization and durability of blended cements based on brick powder
- Autorzy:
-
Nigri, Ghania
Cherait, Yacine
Nigri, Soraya - Powiązania:
- https://bibliotekanauki.pl/articles/396651.pdf
- Data publikacji:
- 2020
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
waste brick
blended cement
durability
capillarity
porosity
X-ray diffraction
pozzolanic reaction
cegła
cement mieszany
trwałość
kapilarność
porowatość
dyfrakcja rentgenowska - Opis:
- This research work discusses both the physical and durability characteristics of newly blended cement containing waste crushed brick. This waste is used as a partial substitution for clinker in cement. Thus, blended cements are obtained by grinding and homogenizing clinker, waste brick, and gypsum. Four compositions containing 0%, 10%, 20%, and 30% of waste materials were prepared and submitted to various characterization tests. The introduction of brick powder improved the physical characteristics, therefore; it improved the mechanical properties and durability performance of the new cement compared to the reference, prepared with 0% addition. More particularly, it resisted sulfuric acid (H2SO4) attack after fixation of portlandite by pozzolan.
- Źródło:
-
Civil and Environmental Engineering Reports; 2020, 30, 3; 200-213
2080-5187
2450-8594 - Pojawia się w:
- Civil and Environmental Engineering Reports
- Dostawca treści:
- Biblioteka Nauki
Artykuł