02321ntm a2200277 a 4500 vtls000102676 KUKTEM 20251117113348.0 180105t2017 my a f a m 000 0 eng d THE0000323(Local) 201905141706 nazirah 201801051001 fateeha UMP FKASA .A94 2017 r Bc. Muhammad Azfar Bahaudin Mechanical properties of cement brick using quarry dust as partial sand replacement / Muhammad Azfar Bahaudin Kuantan, Pahang : UMP, 2017 ix, 34 p. : ill. (some col.) ; 30 cm. + 1 CD ROM Faculty of Civil Engineering and Earth Resources Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2017 Bibliography : p. 33-34 An environmentally sustainable system must maintain a stable resource base avoiding over-exploitation of non-renewable resource system. This experimental study presents the variation in the compressive strength, flexural strength and water absorption of bricks when quarry dust is used to replace sand in cement brick production. Four types of mix proportions were practiced in the production of the bricks specimens were 1:5:0, 1:4.9:0.1, 1:4.8:0.2 and 1:4.7:0.3 (Cement: Sand: Quarry Dust). Method that used for the curing of the bricks is ponding method. The compressive and flexural strength of the bricks was determined at 7, 14 and 28 days. Both compressive and flexural strength give the highest strength at 30%. The compressive and flexural strength increased gradually with the increase of quarry dust that used as partial san replacement. The water absorption test decrease gradually as the percentage of quarry dust decrease. This give the 30% of quarry dust used as partial sand replacement has the lowest water absorption. Hence 30% of quarry dust are the best cement brick from this experimental as it gives higher compressive and flexural strength with the lowest water absorption t percentage. Faculty of Civil Engineering and Earth Resources Dissertations Universities and Colleges Dissertations Theses 0 0 0 1 10000 10000 2019-09-04 0 FKASA .A94 2017 r Bc. 0000120982 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 11035 | FKASA .A94 2017 r Bc. 0000120983 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 7381 7387 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6100*6500*6501*9992