Rice Husk Ash Uses – PT Aji Bakuh Anugrah Solutions

Rice husk ash (RHA) is gaining attention as a versatile by‑product of rice processing. PT Aji Bakuh Anugrah supplies high‑quality RHA sourced from Gresik, East Java, catering to various industrial needs. This article outlines how RHA compares with other materials, its technical parameters, and why it is a smart choice for eco‑conscious businesses.

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FAQ

Yes, RHA can substitute 10‑30% of cement by weight, enhancing durability and reducing carbon emissions while maintaining comparable compressive strength.

RHA should be kept in dry, sealed containers away from moisture and direct sunlight; moisture levels above 2% can cause agglomeration and reduce reactivity.

Mid C RHA offers higher silica (≥80%) with moderate carbon, ideal for cementitious applications, whereas High C RHA provides higher carbon content (≈54%) suitable for thermal insulation and lightweight aggregate uses.