Engineering properties of mortar with untreated agricultural waste ashes as cement replacement materials

H Prayuda, F Monika, SA Passa, RA Lubis… - Innovative Infrastructure …, 2023 - Springer
Rapid urbanization and industrialization result in increased demand for infrastructures and
housing worldwide. Therefore, the consumption of construction materials continues to rise …

Mechanical properties of grout materials for concrete structure repairs

BC Zega, H Prayuda, MD Cahyati… - IOP Conference Series …, 2021 - iopscience.iop.org
This research studies about the characteristics of grout material used for repairs to concrete
structures. The purpose of this test is to produce materials with optimum composition for use …