Results 131 to 140 of about 549 (169)

Advances in Highly Ductile Concrete Research. [PDF]

open access: yesMaterials (Basel)
He J   +5 more
europepmc   +1 more source

Performance analysis of palm tree microfibers in concrete. [PDF]

open access: yesSci Rep
Yassin MH   +4 more
europepmc   +1 more source

Correlating rheological properties to the pumpability and shootability of wet-mix shotcrete mixtures

Construction and Building Materials, 2015
Abstract The pumpability and shootability of fresh wet-mix shotcrete (WMS) mixtures are important factors determining the quality of applied wet-mix shotcrete. Currently, one of the simplest and most accepted methods for estimating the performance of the pumping and shooting process is the slump test.
Kyong-Ku Yun   +2 more
exaly   +2 more sources

Investigating and optimizing the mix proportion of pumping wet-mix shotcrete with polypropylene fiber

Construction and Building Materials, 2017
Abstract In order to obtain the optimum mixture proportions of wet-mix shotcrete, the tests of shotcrete properties with different fiber length were firstly conducted and the situation of breakage fiber was analyzed statistically. Secondly, mix proportion factors of wet-mix shotcrete were analyzed by using the Taguchi method.
Guoming Liu   +2 more
exaly   +2 more sources

Workability, strength and toughness properties of different types of fiber-reinforced wet-mix shotcrete

open access: yesStructures, 2021
Abstract The main focus of this study is to investigate the effects of macro steel (ST), forta-ferro (FF) and polyamide (PA) synthetic fibers on the slump, compressive, splitting tensile, flexural strength, flexural toughness and rebound rate of wet-mix shotcrete.
Akbulut, Zehra Funda   +2 more
openaire   +3 more sources

Steel‐Fiber‐Reinforced Wet‐Mix Shotcrete: Comparisons with Cast Concrete

Journal of Materials in Civil Engineering, 1994
As part of a larger investigation in steel‐fiber‐reinforced wet‐mix shotcrete, companion specimens were cast using the shotcrete mixes for a direct comparison with shotcrete after hardening. Deformed steel fibers with five different geometries were investigated. Mixes were first shot on wooden forms and then cast using external vibration.
Nemkumar Banthia
exaly   +2 more sources

Effects of admixtures on the rheological properties of high-performance wet-mix shotcrete mixtures

Construction and Building Materials, 2015
Abstract This study investigates the effects of various admixtures on the rheological properties of high-performance wet-mix shotcrete (HPWMS) in an attempt to resolve practical issues faced in conventional wet-mix shotcrete processing. The admixtures used in this study were silica fume, air-entraining agent (AEA), superplasticizer, synthetic fiber ...
Kyong-Ku Yun, Jung Heum Yeon
exaly   +2 more sources

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