Effectiveness of alkali-activated slag as alternative binder on workability and early age compressive strength of cemented paste backfills

H Jiang, Z Qi, E Yilmaz, J Han, J Qiu, C Dong - Construction and Building …, 2019 - Elsevier
A full understanding of the workability and unconfined compressive strength (UCS) of
cemented paste backfill (CPB), made of alkali-activated slag (AAS) as an alternative binder …

A new procedure for recycling waste tailings as cemented paste backfill to underground stopes and open pits

H Lu, C Qi, Q Chen, D Gan, Z Xue, Y Hu - Journal of Cleaner Production, 2018 - Elsevier
Waste tailings are increasingly being recycled as cemented paste backfill (CPB) for the
cleaner production of mineral resources. In most cases, waste tailings cannot be fully …

Curing conditions effect on pore structure, compressive strength and elastic modulus of cementitious tailings backfills

S Chen, E Yilmaz, Z Xiang, Y Wang - Powder Technology, 2023 - Elsevier
As a widespread application in underground metal mines, cementitious tailings backfill
(CTB) has a significant implication for recycling dangerous process tailings and enhancing …

[HTML][HTML] Revisiting factors contributing to the strength of cemented backfill support system: A review

NM Chiloane, FK Mulenga - Journal of Rock Mechanics and Geotechnical …, 2023 - Elsevier
This paper provides a review of the intrinsic and extrinsic factors affecting the uniaxial
compressive strength (UCS) of cemented tailings backfill (CTB). The consideration is that …

In situ measurements of cemented paste backfill at the Cayeli Mine

BD Thompson, WF Bawden… - Canadian Geotechnical …, 2012 - cdnsciencepub.com
Cemented paste backfill (CPB) is accepted as the optimal backfilling material for many
underground mines. However, the lack of in-stope backfill pressure data poses fundamental …

Particle size distribution of aggregate effects on mechanical and structural properties of cemented rockfill: experiments and modeling

J Wu, M Feng, X Mao, J Xu, W Zhang, X Ni… - Construction and Building …, 2018 - Elsevier
This study presents the particle size distribution of aggregate effects on the mechanical and
structural properties of cemented rockfill. The uniaxial compression tests with acoustic …

Curing time effect on consolidation behaviour of cemented paste backfill containing different cement types and contents

E Yilmaz, T Belem, B Bussière, M Mbonimpa… - … and Building Materials, 2015 - Elsevier
The one-dimensional consolidation properties of early age cemented paste backfill (CPB)
are useful for the estimation of design parameters for underground stope filling purpose as …

Utilization of granulated marble wastes and waste bricks as mineral admixture in cemented paste backfill of sulphide-rich tailings

B Ercikdi, G Külekci, T Yılmaz - Construction and Building Materials, 2015 - Elsevier
This study presents the utilisation of granulated marble wastes (MW) as an additive (10–30
wt%) and waste bricks (WB) as replacement and additive (15–45 wt%) to ordinary Portland …

Effects of curing and stress conditions on hydromechanical, geotechnical and geochemical properties of cemented paste backfill

E Yilmaz, T Belem, M Benzaazoua - Engineering Geology, 2014 - Elsevier
Cemented paste backfill (CPB) is an emerging mine-backfill technique that allows
environmentally hazardous tailings returning back to the underground openings or stopes …

Ultrasonic evaluation of strength properties of cemented paste backfill: Effects of mineral admixture and curing temperature

H Jiang, H Yi, E Yilmaz, S Liu, J Qiu - Ultrasonics, 2020 - Elsevier
This paper presents the findings of a research study designed and conducted to investigate
the effects of mineral admixture and curing temperature on uniaxial compressive strength …