Results 131 to 140 of about 17,046 (230)

TINJAUAN KUAT TEKAN BETON GEOPOLYMER DENGAN FLY ASH SEBAGAI BAHAN PENGGANTI SEMEN [PDF]

open access: yes, 2015
Concrete is composed of coarse aggregate, fine aggregate, water, and Portland Cement (SP) is a material that is very important and widely used to build infrastructure.
, Dr. Mochamad Solikin   +2 more
core  

Life Cycle Assessment and Impact Correlation Analysis of Fly Ash Geopolymer Concrete. [PDF]

open access: yesMaterials (Basel), 2021
Shi X   +8 more
europepmc   +1 more source

Potential of fly ash geopolymer concrete as repairing and retrofitting solutions for marine infrastructure: A review

open access: yesCase Studies in Construction Materials
Corrosion in maritime infrastructure, particularly in reinforced concrete, has emerged as a significant cause for concern due to the presence of chloride ions in seawater.
Noor Fifinatasha Shahedan   +8 more
doaj   +1 more source

EFFECT OF SODIUM HYDROXIDE CONCENTRATION ON FRESH PROPERTIES AND COMPRESSIVE STRENGTH OF SELF-COMPACTING GEOPOLYMER CONCRETE [PDF]

open access: yes, 2013
This paper reports the results of the laboratory tests conducted to investigate the effect of sodium hydroxide concentration on the fresh properties and compressive strength of self-compacting geopolymer concrete (SCGC). The experiments were conducted by
FAREED AHMED MEMON   +4 more
core  

Self-Sensing Properties of Fly Ash Geopolymer Doped with Carbon Black under Compression. [PDF]

open access: yesMaterials (Basel), 2021
Mizerová C   +4 more
europepmc   +1 more source

Effect of Precursor Blending Ratio and Rotation Speed of Mechanically Activated Fly Ash on Properties of Geopolymer Foam Concrete

open access: yesBuildings
This research used fly ash and slag to create geopolymer foam concrete. They were activated with an alkali, resulting in a chemical reaction that produced a gel that strengthened the concrete’s structural integrity.
Xuan Liu   +5 more
doaj   +1 more source

The evaluation of geopolymer properties prepared by alkali activation of black coal ashes with high content of loss on ignition [PDF]

open access: yes, 2010
The utilization of fly ashes in Slovakia is lower than in other countries and dumping of fly ashes prevails. The dumping changeschemical and phase composition of fly ashes and so it decreases possibilities for their utilization. Fly ashes are mainly used
Kolesárová Miroslava   +4 more
core  

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