01547nam a22001937a 4500 OSt 20250402090106.0 250402b |||||||| |||| 00| 0 eng d NVSU Balawa, Christian Mark D. Alluminum cans additive in making hollow blocks for agricultural structures/ Christian Mark D. Balawa and Jester B. Lab-Oyan Bayombong: Nueva Vizcaya State University, 2024. xiii, 36 leaves : illustrations, photos ; 28 cm. 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 Lab-Oyan, Jester B., author. ddc U 0 698 698 0 0 ddc 0 0 NVSUBAY NVSUBAY GR 2025-04-02 Donation 0 U (BSABE) B171a 2024 U2383 2025-04-02 09:01:48 2025-04-02 U