Frost resistance and microstructure of Engineered Cementitious Composites: Influence of fly ash and micro poly-vinyl-alcohol fiber

2012 ◽  
Vol 34 (2) ◽  
pp. 156-165 ◽  
Author(s):  
Mustafa Şahmaran ◽  
Erdoğan Özbay ◽  
Hasan E. Yücel ◽  
Mohamed Lachemi ◽  
Victor C. Li
Keyword(s):  
Fly Ash ◽  
Vinyl Alcohol ◽  
Frost Resistance ◽  
Poly Vinyl Alcohol ◽  
Cementitious Composites ◽  
Engineered Cementitious Composites

Chemically modified fly ash for fabricating super-strong biodegradable poly(vinyl alcohol) composite films

2010 ◽  
Vol 45 (10) ◽  
pp. 2625-2632 ◽  
Author(s):  
Dilip Chandra Deb Nath ◽  
Sri Bandyopadhyay ◽  
Philip Boughton ◽  
Aibing Yu ◽  
Darryl Blackburn ◽  
...  
Keyword(s):  
Fly Ash ◽  
Vinyl Alcohol ◽  
Composite Films ◽  
Poly Vinyl Alcohol ◽  
Chemically Modified ◽  
Biodegradable Poly ◽  
Modified Fly Ash

Rejuvenated fly ash in poly(vinyl alcohol)-based composite aerogels with high fire safety and smoke suppression

2017 ◽  
Vol 327 ◽  
pp. 992-999 ◽  
Author(s):  
A-Hui Kang ◽  
Ke Shang ◽  
Dan-Dan Ye ◽  
Yu-Tao Wang ◽  
Han Wang ◽  
...  
Keyword(s):  
Fly Ash ◽  
Fire Safety ◽  
Vinyl Alcohol ◽  
Smoke Suppression ◽  
Poly Vinyl Alcohol ◽  
Composite Aerogels

scholarly journals Coupled effect of poly vinyl alcohol and fly ash on mechanical characteristics of concrete

2021 ◽  
Author(s):  
Hong-Hu Chu ◽  
Bilal Siddiq ◽  
Fahid Aslam ◽  
Muhammad Faisal Javed ◽  
Wei Wang ◽  
...  
Keyword(s):  
Fly Ash ◽  
Vinyl Alcohol ◽  
Mechanical Characteristics ◽  
Poly Vinyl Alcohol ◽  
Coupled Effect

scholarly journals Fracture Energy, Fatigue and Creep Properties of Engineered Cementitious Composites Incorporating Fly Ash/Slag with Different Aggregates

2021 ◽  
Author(s):  
Mohamed A. A. Sherir
Keyword(s):  
Fly Ash ◽  
High Performance ◽  
Creep Behaviour ◽  
Fatigue Loading ◽  
Experimental Results ◽  
Silica Sand ◽  
Cementitious Composites ◽  
Multiple Cracking ◽  
Engineered Cementitious Composites ◽  
Number Of Cycles

This thesis investigates the influence of microsilica sand and local crushed sand, and different supplementary cementing materials on the mechanical properties of engineered cementitious composites (ECCs). ECC is a special type of high performance fiber reinforced cementitious composite with high ductility which exhibits strain-hardening and multiple-cracking behaviours in tension. The use of local aggregates in ECC production can lower its cost to mitigate the obstacles of wider commercial use. The experimental results showed that multiple-cracking behaviour was developed under fatigue loading for fly ash ECC (FA-ECC) mixtures, and the number of cracks was lower at both lower fatigue stress level and higher fatigue number of cycles. FA-ECC mixtures with silica sand exhibited higher deflection evolution under fatigue loading than FA-ECC mixtures with crushed sand. Based on the experimental results on link slab specimens, both FA-ECC mixtures with silica and crushed sands exhibited almost the same creep behaviour.

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