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- Title
Compressive Strength of Basic Magnesium Sulfate Cement Coral Aggregate Concrete and Influencing Factors.
- Authors
GUO Jianbo; YU Hongfa; MA Haiyan; CHANG Yun
- Abstract
In order to investigate the influence of different naphthalene series water-reducing agent content, cement content and coral sand rate on cube compressive strength (fcu) of basic magnesium sulfate cement coral aggregate concrete (BMSC-CAC), the C30 strength grade concrete as the research object, the experiment was carried out. The results show that the fcu of BMSC-CAC increases firstly and then decreases with the increase of cement content, naphthalene series water-reducing agent content and coral sand rate. When the cement content is 600 kg/m³, the naphthalene series water-reducing agent content is 3% and the coral sand rate is 40%, the fcu reaches the maximum value of 35 MPa.
- Subjects
MAGNESIUM sulfate; COMPRESSIVE strength; CORALS; CONCRETE; NAPHTHALENE
- Publication
Silicone Material, 2022, Vol 36, Issue 4, p575
- ISSN
1009-4369
- Publication type
Article
- DOI
10.14136/j.cnki.issn1673-2812.2022.04.005