02706ntm a2200373 i 4500 0 0 lcc 0 1 REF 10000 10000 REF 2020-07-08 0 FKASA .A85 2019 r Bc. T000000715 2020-10-07 00:00:00 1 2020-07-08 PSM 0 0 lcc 0 0 REF 10000 10000 2020-07-08 0 CD12585 T000000716 2020-11-17 00:00:00 1 2020-07-08 PSM 92531 92537 MY-KuUP 20251125105550.0 t||||fr|||| 000 0 ta 200708t20192019my a|||fram|| 000 0 eng d THE0008713(Local) hardback UMP eng UMP rda FKASA .A85 2019 r Bc. Nurul Atikah Shafika Jamil, author. The durability properties of oil palm shell lightweight aggregate concrete containing coal bottom ASH / Nurul Atikah Shafika Jamil Kuantan, Pahang : UMP, 2019 © 2019 xii, 61 pages : illustrations ; 30 cm. + 1 CD-ROM text rdacontent text rdacontent unmediated rdamedia computer rdamedia volume rdacarrier computer disc rdacarrier text file PDF rda Faculty of Civil Engineering and Earth Resources Project Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2019 Includes bibliographical references Oil palm shell (OPS) and coal bottom ash (CBA) is an industrial waste product. This waste material generated electricity from the burning of this waste for the purpose of their mill. The usage of CBA as partial sand replacement in the mixture of concrete can helped to reduce pollution to the environment. This research was to investigate the effect of usage CBA as partial sand replacement on durability properties of the OPS concrete. There were two types of the concrete mixture used which is OPS concrete with 100% river sand and OPS concrete containing CBA as partial sand replacement. Percentages of CBA as partial sand replacement for sand were 0%, 10%, 20%, and 30%. All the specimens undergo curing which was air curing until the time for testing. All specimens were being tested in terms of water absorption, porosity and acid resistance. OPS concrete with 10% of CBA as partial sand replacement had a lowest percentage of water absorption which is 1.305%. For porosity, OPS concrete with 10% of CBA as partial sand replacement had a lowest percentage which is 5.88%. And for acid resistance, OPS concrete with 10% of CBA as partial sand replacement had a lowest percentage which is 3.376%. Conclusion, the usage of suitable amount of CBA as partial sand replacement increase the durability of OPS concrete in terms of water absorption, porosity and acid resistance. Faculty of Civil Engineering and Earth Resources Disertations Universities and colleges Disertations Theses lcc PSM