Balawa, Christian Mark D. creator Lab-Oyan, Jester B., author. text Bayombong Nueva Vizcaya State University 2024 monographic eng

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xiii, 36 leaves : illustrations, photos ; 28 cm. Christian Mark D. Balawa and Jester B. Lab-Oyan The researchers conducted a shredded aluminum cans as additives in making concrete hollow block (CHB) to evaluate the compressive strength of concrete hollow block using Universal Testing Machine (UTM). The study was conducted to compare the compressive strength of concrete hollow block with shredded aluminum cans to those without additives. The data gathered were analyzed using one way analysis of variance Results showed that incorporating of 0.50 kg shredded aluminum cans mixed to concrete hollow block demonstrated the highest maximum strength with a highest average of compressive strength with 0.85 MPa and mean weight of 11.1 kg. The result of Return on Investment was 37.08%. Therefore, it indicated that the return on the investments outweighed the cost Thesis (Bachelor of Science in Agricultural and Biosystems Engineering - AB Structure and Environmental Engineering) Includes bibliographical references and appendices 250402 20250402090106.0