Expression for calculating the compressive strength of concrete containing Rice Husk Ash

G Somma - Current Perspectives and New Directions in …, 2022 - api.taylorfrancis.com
Concrete is widely used for the construction of various types of structures and is made by
materials that come all from the earth's crust. However, the resource of these natural …

[PDF][PDF] Roof Slab Using Organic Pozzolan To Produce Acid Rain Resistant Concrete

IA Ahmad, N Pertiwi, NAS Taufieq - researchgate.net
Many minimalist houses use reinforced concrete slabs as a roof which is no cover. One
phenomenon that is happening now is the emergence of acid rain due to air pollution …