Effects of elevated temperatures on the thermal behavior and mechanical performance of fly ash geopolymer paste, mortar and lightweight concrete

OA Abdulkareem, AMM Al Bakri, H Kamarudin… - … and building materials, 2014 - Elsevier
This paper reports a comparative study of the influence of elevated temperature on
geopolymer paste, mortars and lightweight aggregate geopolymer concrete (LWAGC) …

[HTML][HTML] Mechanical and microstructural evaluations of lightweight aggregate geopolymer concrete before and after exposed to elevated temperatures

OA Abdulkareem, MMAB Abdullah, K Hussin, KN Ismail… - Materials, 2013 - mdpi.com
This paper presents the mechanical and microstructural characteristics of a lightweight
aggregate geopolymer concrete (LWAGC) synthesized by the alkali-activation of a fly ash …

Fire resistance evaluation of lightweight geopolymer concrete system exposed to elevated temperatures of 100-800 C

OA Abdulkareem, AMM Al Bakri… - Key Engineering …, 2014 - Trans Tech Publ
This paper reports the fire resistance property of a lightweight aggregate geopolymer
concrete (LWAGC) material synthesized by the alkali-activation of locally source fly ash (FA) …

Effects of lightweight aggregate size and grading on the residual strength of lightweight geopolymer concrete exposed to elevated temperature

OA Abdulkareem, MM Al Bakri Abdullah… - Materials Science …, 2015 - Trans Tech Publ
The lightweight aggregate geopolymer concrete (LWAGC) systems were prepared using a
lightweight aggregate (LWA) of different size and grading. The diversity in the LWA size and …

[PDF][PDF] Study on the Light Weight Geopolymer Concrete Made of Recycled Aggregates from Lightweight Blocks

AM Mathi, G Lavanya - academia.edu
This study studied the properties of lightweight geopolymer concrete that contained recycled
lightweight block aggregate. The recovered blocks are classified as coarse aggregates after …