Spent coffee grounds enhanced strength of alkali-hydroxide-free geopolymer concrete: an optimization study
This paper presents the development of alkali-hydroxide-free (AHF) geopolymer concrete made of fly ash and spent coffee grounds (SCG) mix. Geopolymers are often formulated with the use of alkali hydroxides, which may have health and safety risks, durability, and workability issues. The addition of a...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025
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| Subjects: | |
| Online Access: | https://umpir.ump.edu.my/id/eprint/46034/ |