Sulphate resistance of lightweight aggregate concrete comprising sieved palm oil fuel ash as fine aggregate replacement

被引：3

作者：

Muthusamy, Khairunisa ^{[1
]}

Ahmad, Saffuan Wan ^{[2
]}

Hashim, Mohd Hanafi ^{[3
]}

Mohamad, Nabilla ^{[1
]}

Kirgiz, Mehmet Serkan ^{[4
,5
]}

Kamarudin, Muhammad Aimran Amzar ^{[2
]}

Ravindran, Gobinath ^{[6
]}

机构：

[1] Univ Malaysia Pahang, Fac Civil Engn Technol, Lebuhraya Tun Razak, Gambang 26300, Malaysia

[2] Univ Malaysia Pahang, Coll Engn, Dept Civil Engn, Lebuhraya Tun Razak, Gambang 26300, Malaysia

[3] Kolej Komuniti Pekan, Jalan Pekan Kuantan, Kampung Batu Satu Peramu 26600, Pekan, Malaysia

[4] Istanbul Sabahattin Zaim Univ, Fac Engn & Nat Sci, Dept Architecture, TR-34303 Istanbul, Turkey

[5] SR Univ, Civil Engn, Warangal, Telangana, India

[6] SR Univ, Ctr Construct Methods & Mat, Warangal, Telangana, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2022年 / 66卷

关键词：

Palm oil fuel ash; Fine aggregate; Lightweight concrete; Workability; Compressive strength; SAND; PERFORMANCE; MORTAR;

D O I：

10.1016/j.matpr.2022.07.077

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Oil palm shell (OPS) and palm oil fuel ash (POFA) disposal from palm oil industry causes environmental pollution. The present research investigates the compressive strength and sulphate resistance of oil palm shell lightweight aggregate concrete containing palm oil fuel ash as partial fine aggregate replacement. Sieved POFA was used as partial fine aggregate replacement from 0% up to 20% by weight of sand. Water cured specimens were tested to determine compressive strength and durability towards sulphate attack. Use of 10% POFA slightly enhances concrete strength and durability against sulphate attack via pozzolanic reaction from the fraction of fine ash present. Copyright (C) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of 2022 International Conference on Recent Advances in Engineering Materials.

引用

页码：2536 / 2540

页数：5

共 30 条

[1] Impact of replacement of natural river sand with geopolymer fly ash sand on hardened properties of concrete [J].

Agrawal, U. S. ;

Wanjari, S. P. ;

Naresh, D. N. .

CONSTRUCTION AND BUILDING MATERIALS, 2019, 209 :499-507

[2] Assessment of surface water quality using Fuzzy Analytic Hierarchy Process (FAHP): A case study of Piyain River's sand and gravel quarry mining area in Jaflong, Sylhet [J].

Al Mamun, Md Abdullah ;

Howladar, M. Farhad ;

Sohail, Md Azad .

GROUNDWATER FOR SUSTAINABLE DEVELOPMENT, 2019, 9

[3]

[Anonymous], 2001, BS EN 12390-3

[4]

[Anonymous], 2007, ASIAN J CIVIL ENG HO

[5]

[Anonymous], 2017, ASTM C494

[6] The effectiveness of palm oil fuel ash in preventing expansion due to alkali-silica reaction [J].

Awal, ASMA ;

Hussin, MW .

CEMENT & CONCRETE COMPOSITES, 1997, 19 (04) :367-372

[7] Dynamic characterization of the migration of a mining pit in an alluvial channel [J].

Barman, Bandita ;

Kumar, Bimlesh ;

Sarma, Arup Kumar .

INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH, 2019, 34 (02) :155-165

[8] Physical, chemical and mineralogical properties of fine recycled aggregates made from concrete waste [J].

Evangelista, L. ;

Guedes, M. ;

de Brito, J. ;

Ferro, A. C. ;

Pereira, M. F. .

CONSTRUCTION AND BUILDING MATERIALS, 2015, 86 :178-188

[9] Modeling the assessment of socio-economical and environmental impacts of sand mining on local communities: A case study of Villages Tatao River Bank in North-western part of Iran [J].

Farahani, Hossein ;

Bayazidi, Shadi .

RESOURCES POLICY, 2018, 55 :87-95

[10] Utilization of unprocessed steel slag as fine aggregate in normal- and high-strength concrete [J].

Guo, Yongchang ;

Xie, Jianhe ;

Zhao, Jianbai ;

Zuo, Kexian .

CONSTRUCTION AND BUILDING MATERIALS, 2019, 204 :41-49

← 1 2 3 →