Results 31 to 40 of about 33,643 (230)

Restrained Shrinkage of Fly Ash Based Geopolymer Concrete and Analysis of Long Term Shrinkage Prediction Models [PDF]

, 2017
The research presented in this manuscript describes the procedure to quantify the restrained shrinkage of geopolymer concrete (GPC) using ring specimen. Massive concrete structures are susceptible to shrinkage and thermal cracking.
Ahmed, Mahbub K, Allouche, Erez N, Begum, Hosney Ara, Islam, Md R   +3 more
core   +3 more sources

Geopolymer Concrete

International Journal of Advanced Research in Science, Communication and Technology
Geopolymer concrete (GPC) is an emerging eco-friendly alternative to Ordinary Portland Cement (OPC), offering reduced carbon emissions and superior durability. In India, with its vast availability of fly ash, slag, and rice husk ash, GPC presents a unique opportunity to address environmental challenges while promoting sustainable development.
Kiran Kumar Poloju, Kota Srinivasu
  +6 more sources

Influence of Activated Carbon Particles on Intermetallic Compound Growth Mechanism in Sn-Cu-Ni Composite Solder

MATEC Web of Conferences, 2016
The influence of Activated Carbon (AC) particles on mechanical properties of Sn-Cu-Ni-xAC solder joint was investigated. Five different Activated Carbon (AC) percentage addition (0 wt. %, 0.25 wt. %, 0.5 wt. %, 0.75 wt. %, and 1.0 wt.
Ramli M.I.I., Mohd Salleh M.A.A., Derman M.N., Said R.M., Saud N.   +4 more
doaj   +1 more source

Monitoring Methods on Evolution of Alkali Activation of Alkali-Activated Materials [PDF]

Archives of Metallurgy and Materials
Alkali activation for producing alkali-activated materials is noted as a complex due to involving several reactions. Due to complexity of the reactions, various techniques have been applied by past researches on monitoring the evolution of alkali ...
R. Mohamed, R.A. Razak, M.M. Al Bakri Abdullah, S.Z. Abd Rahim, B. Kim, T. Imjai, I.H. Aziz, D.L.Ch. Hao   +7 more
doaj   +1 more source

Self-Heating Ability of Geopolymers Enhanced by Carbon Black Admixtures at Different Voltage Loads [PDF]

, 2019
Sustainable development in the construction industry can be achieved by the design of multifunctional materials with good mechanical properties, durability, and reasonable environmental impacts.
Fiala L., Lin W., Petříková M., Podolka L., Černý R.   +4 more
core   +1 more source

Review on the Adhesion of Geopolymer Coatings [PDF]

ACS Omega, 2021
Geopolymers are considered to be green materials with excellent fire resistance performance and potential substitutes for ordinary Portland cement (OPC). This review article focuses on the adhesion of geopolymer coatings subjected to elevated temperature.
Xian Rong, Zhixin Wang, Xueyang Xing, Lei Zhao   +3 more
openaire   +3 more sources

Review of Dolomite as Precursor of Geopolymer Materials

MATEC Web of Conferences, 2016
Geopolymer is an environmentally friendly cementitious binder that does not require the existence of ordinary Portland cement (OPC). Geopolymer has many excellent advantages, including high early strength, low shrinkage, good thermal resistance and good ...
Azimi E.A., Abdullah M.M.A.B., Ming L.Y., Yong H.C., Hussin K., Aziz I.H.   +5 more
doaj   +1 more source

Reviews on the Properties of Aggregates made with or without Geopolymerisation Method [PDF]

, 2013
Aggregates are popular for use in concrete and lightweight concrete applications. Recent research shows that the by-product materials such as fly ash can be used as raw material in producing aggregates and lightweight aggregates.
Abdul Razak, Rafiza, Al Bakri, Mustafa, Hardjito, Djwantoro, Kamarudin, H., Khairul Nizar, I,, Zarina, Y   +5 more
core   +1 more source

BEARING LOAD CAPACITY of GEOPOLYMER CONCRETE THIN WALL PANELS UNDER ECCENTRIC COMPRESSION [PDF]

Journal of Engineering and Sustainable Development, 2020
Due to the current diffusion of reinforced concrete (RC) walls structures and the introduction of new concrete cords, RC walls are an important structural element such as beams, plates and columns. The experimental program included casting and testing of
Sahar Jabbar Alserai, Wissam Kadhim Alsaraj, Layth Abdulbari Aljaberi   +2 more
doaj   +3 more sources

Advances in geopolymer materials: A comprehensive review

Journal of Traffic and Transportation Engineering (English ed. Online), 2021
Geopolymer is a new environment-friendly cementitious material, and the development of geopolymer can reduce the carbon dioxide emission caused by the development of cement industry. Geopolymer materials not only have excellent mechanical properties, but
Peiliang Cong, Yaqian Cheng
doaj   +1 more source