Results 61 to 70 of about 7,786 (229)
Flow performance of hybrid cement based mortars [PDF]
, 2017 This paper reports experimental results of 32 hybrid cement mixes regarding the joint effect of sodium hydroxide concentration, the use of a commercial superplasticizer and a biopolymer on the flow and compressive strength performance.
Abdollahnejad, Zahra +2 more
core +1 more source
Australian Endodontic Journal, Volume 52, Issue 1, Page 92-98, April 2026.ABSTRACT This study aimed to compare the physicochemical properties of EndoSequence Root Repair Material (ERRM) Fast and CeraPutty with ProRoot MTA and Biodentine, focusing on setting time, radiopacity, microhardness, and pH. Setting time was measured using a Gilmore‐type indenter applied every 5 min until no indentation was observed (n = 15 per group).
So‐Mang Lee +3 more
wiley +1 more source
Zaštita Materijala, 2023 A set of experimental-statistical models has been obtained that makes it possible to predict the workability and strength of concrete on a composite binder, including the addition of dust from cement clinker kilns and granulated blast-furnace slag, as ...
Leonid Dvorkin, Vadim Zhitkovsky
doaj +1 more source
Advances in the Analysis of Properties Behaviour of Cement-Based Grouts with High Substitution of Cement with Blast Furnace Slags [PDF]
, 2020 This article presents a study of the main properties (consistency, workability, leaching, unsoundness, and mechanical properties) of cement grouts prepared with cement replacement by blast furnace slag (GGBS).
Garcia-Manrique, Manuel +3 more
core +2 more sources
Do PCEs Adsorb Preferentially on OPC or Calcined Clay?
Journal of the American Ceramic Society, Volume 109, Issue 4, April 2026.ABSTRACT In multi‐component binders, admixtures such as polycarboxylates (PCEs) may exhibit preferential adsorption onto one component. Hence, for the first time PCE adsorption on ordinary Portland cement (OPC) and calcined clay (CC) in an OPC/CC blend was quantified by separating the OPC and CC particles from the hydrated cement employing a ...
Jiaxin Chen, Johann Plank
wiley +1 more source
Applied SciencesThis study aims to optimize the sustainable utilization of excavated soil by incorporating it exclusively as a fine aggregate and cement in the formulation of soil-based controlled low-strength materials.
Qianqian Guo +3 more
doaj +1 more source
In vitro evaluation of microleakage of various types of dental cements [PDF]
Srpski Arhiv za Celokupno Lekarstvo, 2010 Introduction. Microleakage is defined as the clinically undetectable seepage of oral fluids containing bacteria and debris between cement layer and tooth restoration. Objective.
Medić Vesna +3 more
doaj +1 more source
Introducing Pure Calcium Orthophosphate Gels and Aerogels
Advanced Functional Materials, Volume 36, Issue 23, 19 March 2026.The synthesis of calcium phosphate‐based gels and aerogels is reported, which exhibit highly porous structures built up of networks of nanoparticles. In case of amorphous aerogels, this leads to yet unmatched specific BET surface areas, making these materials especially interesting for biomedical applications.
Oliver Jeske +4 more
wiley +1 more source
Influence of superplasticizers on the evolution of ultrasonic P-wave velocity through cement pastes at early age [PDF]
, 2013 The paper discusses a possibility of using an ultrasonic wave transmission method to study the influence of superplasticizers on the formation of structure of cement pastes at early ages. When compared to mixtures without additives, lower P-wave velocity
Trtnik, Gregor, Turk, Goran
core +1 more source
Engineering Reports, Volume 8, Issue 3, March 2026.Strain gradient cement‐based composites (SGCC) were fabricated by using rubber fillers in this study. This design of SGCC can realize the function of stress redistribution, multi‐crack dissipation, and efficient energy to improve the toughness of concrete structures.
Keliang Wang +4 more
wiley +1 more source