Precast alkali-activated concrete towards sustainable construction

2014 ◽  
Vol 66 (12) ◽  
pp. 618-626 ◽  
Author(s):  
Luís Filipe Brandão Ferreira ◽  
Hugo Sérgio Sousa Costa ◽  
Inês Isabel Antunes Barata ◽  
Eduardo Nuno Brito Santos Júlio ◽  
Paulo Maranha Nunes Tiago ◽  
...  
Keyword(s):  
Sustainable Construction ◽  
Alkali Activated Concrete ◽  
Alkali Activated

scholarly journals Machine Learning Approaches for Prediction of the Compressive Strength of Alkali Activated Termite Mound Soil

2021 ◽  
Vol 11 (11) ◽  
pp. 4754
Author(s):  
Assia Aboubakar Mahamat ◽  
Moussa Mahamat Boukar ◽  
Nurudeen Mahmud Ibrahim ◽  
Tido Tiwa Stanislas ◽  
Numfor Linda Bih ◽  
...  
Keyword(s):  
Compressive Strength ◽  
Construction Materials ◽  
Curing Temperature ◽  
Sustainable Construction ◽  
Support Vector ◽  
Learning Approaches ◽  
Artificial Neural Network Ann ◽  
Curing Regime ◽  
Alkali Activated

Earth-based materials have shown promise in the development of ecofriendly and sustainable construction materials. However, their unconventional usage in the construction field makes the estimation of their properties difficult and inaccurate. Often, the determination of their properties is conducted based on a conventional materials procedure. Hence, there is inaccuracy in understanding the properties of the unconventional materials. To obtain more accurate properties, a support vector machine (SVM), artificial neural network (ANN) and linear regression (LR) were used to predict the compressive strength of the alkali-activated termite soil. In this study, factors such as activator concentration, Si/Al, initial curing temperature, water absorption, weight and curing regime were used as input parameters due to their significant effect in the compressive strength. The experimental results depict that SVM outperforms ANN and LR in terms of R2 score and root mean square error (RMSE).

Review on the durability properties of sustainable alkali activated concrete

2020 ◽  
Vol 33 ◽  
pp. 1643-1649
Author(s):  
Atul Garg ◽  
Dhirendra Singhal ◽  
Parveen
Keyword(s):  
Durability Properties ◽  
Alkali Activated Concrete ◽  
Alkali Activated

Synthesis of rubberized Alkali-activated Concrete: Experimental and numerical evaluation

2021 ◽  
Vol 303 ◽  
pp. 124526
Author(s):  
Mohammed Yahya Mohammed Al-Fasih ◽  
Ghasan Fahim Huseien ◽  
Izni Syahrizal bin Ibrahim ◽  
Abdul Rahman Mohd Sam ◽  
Hassan Amer Algaifi ◽  
...  
Keyword(s):  
Numerical Evaluation ◽  
Alkali Activated Concrete ◽  
Alkali Activated

Life cycle assessment and cost analysis of fly ash–rice husk ash blended alkali-activated concrete

2021 ◽  
Vol 295 ◽  
pp. 113140
Author(s):  
Sarah Fernando ◽  
Chamila Gunasekara ◽  
David W. Law ◽  
M.C.M. Nasvi ◽  
Sujeeva Setunge ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Fly Ash ◽  
Cost Analysis ◽  
Rice Husk ◽  
Rice Husk Ash ◽  
Alkali Activated Concrete ◽  
Alkali Activated

Discussion: Review or recent research on alkali-activated concrete in china

1992 ◽  
Vol 44 (159) ◽  
pp. 137-139
Author(s):  
Shao-dong Wang ◽  
N. P. Rajamane
Keyword(s):  
Discussion Review ◽  
Alkali Activated Concrete ◽  
Alkali Activated

Effect of Incorporating Nano-silica on the Strength of Natural Pozzolan-Based Alkali-Activated Concrete

2018 ◽  
pp. 703-709
Author(s):  
Mohammed Ibrahim ◽  
Muhammed K. Rahman ◽  
Megat Azmi M. Johari ◽  
Mohammed Maslehuddin
Keyword(s):  
Nano Silica ◽  
Natural Pozzolan ◽  
Alkali Activated Concrete ◽  
Alkali Activated

scholarly journals Alkali-activated concrete with Serbian fly ash and its radiological impact

2017 ◽  
Vol 168 ◽  
pp. 30-37 ◽  
Author(s):  
Cristina Nuccetelli ◽  
Rosabianca Trevisi ◽  
Ivan Ignjatović ◽  
Jelena Dragaš
Keyword(s):  
Fly Ash ◽  
Radiological Impact ◽  
Alkali Activated Concrete ◽  
Alkali Activated
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