Results 171 to 180 of about 14,729 (212)

Enhancing the Mechanical Properties of Sulfur-Modified Fly Ash/Metakaolin Geopolymers with Polypropylene Fibers. [PDF]

open access: yesPolymers (Basel)
Stel'makh SA   +9 more
europepmc   +1 more source

GEOPOLYMERS IN ARCHITECTURE

open access: yes, 2019
Tanaçan, Leyla, Ekiz Barış, Kübra
openaire   +1 more source

Geopolymer green technology

Materials Today: Proceedings, 2021
Abstract Geopolymer’s are ceramic materials which have been dominating industrial and research sectors around the world in the past century. New state-of-the-art materials designed with the help of geopolymerisation reactions are opening up new applications and procedures, and transforming ideas that have been taken for granted in inorganic and ...
V.K. Bupesh Raja   +7 more
openaire   +1 more source

Geopolymers

Journal of Thermal Analysis, 1991
Spectacular technological progress has been made in the last few years through thedevelopment of new materials such as «geopolymers», and new techniques, such as «sol-gel». New state-of-the-art materials designed with the help of geopolymerization reactions are opening up new applications and procedures and transforming ideas that have been taken for ...
openaire   +1 more source

Synthetic aluminosilicate based geopolymers – Second generation geopolymer HPLC stationary phases

Analytica Chimica Acta, 2019
A survey of existing stationary phases classified by the United States Pharmacopeia reveals that 120 groups of chromatographic supports mostly utilize silica-silane chemistry, polymeric materials along with some niche metal oxides. In this work, the synthesis and characterization of transition-metal free geopolymers as a new class of stationary phases ...
Nimisha Thakur   +3 more
openaire   +2 more sources

Geopolymer Grout Material

Materials Science Forum, 2016
This paper presents an experimental study of geopolymer material as an alternative material for grouting. The samples were class F Fly ash as raw materials, activated with 6M, 8M, and 10 M concentration of sodium hydroxide (NaOH) and sodium silicate (Na2SiO3).
Retno Trimurtiningrum   +1 more
openaire   +1 more source

Thermal Properties of Geopolymers

2009
The thermal properties of metakaolin and fly ash geopolymers with comparisons to ordinary Portland cement (OPC) are reviewed. The role and presence of secondary phases and aggregates are also discussed. The chapter explores the following characteristics of geopolymers upon exposure to high temperature: thermal expansion, weight loss, thermodynamics ...
Van Riessen, Arie   +2 more
openaire   +2 more sources

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