Results 111 to 120 of about 116,935 (246)

Highly Abrasion-resistant and Long-lasting Concrete [PDF]

open access: yes, 2019
Studded tire usage in Alaska contributes to rutting damage on pavements resulting in high maintenance costs and safety issues. In this study binary, ternary, and quaternary highly-abrasion resistant concrete mix designs, using supplementary cementitious ...
Liu, Jenny, Murph, Diane
core  

Effect of supplementary cementitious materials on capillary sorption : relation with drying rate and testing time [PDF]

open access: yes, 2017
The water sorption phenomenon in a cementitious matrix is responsible for the ingress of several deleterious agents, and it is directly related to pore connectivity and pore volume.
Alderete, Natalia Mariel   +2 more
core  

Carbonated steel slags as supplementary cementitious materials: Reaction kinetics and phase evolution

open access: yesCement & Concrete Composites, 2023
Sumit Srivastava   +5 more
semanticscholar   +1 more source

Pozzolanic reaction of supplementary cementitious materials

open access: yes, 2021
This project investigated the effect of four different supplementary cementitious materials (SCMs) on the hydration of white Portland cement pastes. The studied SCMs were silica fume, metakaolin, microsit, and fly ash. The addition of the SCMS depended on the physical and chemical characteristics.
openaire   +1 more source

Thermodynamic equilibrium calculations in cementitious systems [PDF]

open access: yes, 2018
This review paper aims at giving an overview of the different applications of thermodynamic equilibrium calculations in cementitious systems. They can help us to understand on a chemical level the consequences of different factors such as cement ...
Lothenbach, Barbara
core  

Experimental Investigation on Using Lead–Zinc Tailings as Low-Carbon Partial Replacement of Cement in Mortar for Sustainable Construction

open access: yesBuildings
Decarbonization of the concrete industry has arisen as one of the main priorities for the construction sector in order to mitigate the negative climate impact associated with construction.
Lisen Johansson   +3 more
doaj   +1 more source

Deformation behaviour of self-compacting concrete containing high volume palm oil fuel ash [PDF]

open access: yes, 2015
Self-compacting concrete (SCC) is an advanced type of concrete that can be placed and compacted under its own mass without vibration. Although SCC can be proportioned with a wide range of constituent materials, the utilization of supplementary ...
Abdul Awal, A. S. M., Rahman, M. M.
core  

Fresh, Mechanical and Microstructural Behaviour of High-Strength Self-Compacting Concrete Using Supplementary Cementitious Materials

open access: yesCase Studies in Construction Materials, 2023
Fahim Shahriyar Aditto   +6 more
semanticscholar   +1 more source

Menentusahkan faktor tekanan kerja guru sekolah menengah Gred A Daerah Batu Pahat [PDF]

open access: yes, 2013
Kajian ini dilaksanakan untuk mengenal pasti faktor-faktor yang mempengaruhi tekanan kerja guru yang mengajar di kawasan bandar dan sekolah tersebut dikategorikan sebagai sekolah gred A.
Halim, Nurul Shafinaz
core  

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