Results 41 to 50 of about 61,202 (318)
Radiopacity evaluation of calcium silicate cements
BMC Oral Health, 2023 Abstract Background The aim of this study was to compare the radiopacity of calcium silicate cements using a digital imaging method. Methods Four calcium silicate cements, NeoMTA 2, OrthoMTA, ProRoot MTA, and ...
Sen, Havva Gozde +2 more
openaire +5 more sources
Diffusion-reaction model for alkali-silica reaction in concrete [PDF]
, 2013 A new diffusion-reaction model for the potentially deleterious Alkali-Silica Reaction (ASR) process in concrete is presented. The model involves three coupled diffusion processes, two in-goingand one out-goingfrom the aggregate viewpoint. Alkali (Na+ and
Carol, Ignacio +2 more
core
Lime stabilisation for earthworks: a UK perspective [PDF]
, 2014 Lime stabilisation is a versatile technique applied during earthworks operations. Modern soil recycling units are much more efficient at pulverising fill material and intermixing the added binder/water than machinery available 20 years ago.
Beetham P +37 more
core +2 more sources
A Termite‐Inspired Alternative to Cement
Advanced Functional Materials, EarlyView.A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev +3 more
wiley +1 more source
Cement, 2022 The complex composite material cement paste (CP) is under high pressures in underwater applications and when impact loading occurs. The mechanical behavior of cement paste to hydrostatic compression results from mechanical deformations of each phase ...
Ingrid M. Padilla Espinosa +2 more
doaj +1 more source
The reactivity of aluminosilicate glasses in cements - effects of Ca content on dissolution characteristics and surface precipitation [PDF]
, 2017 Non peer ...
Macphee, Donald E, Newlands, Katrina C
core +1 more source
Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics
Advanced Materials, EarlyView.This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang +13 more
wiley +1 more source
Resistance of Modified Hardened Cement Paste to Frost and De-Icing Salts
The Baltic Journal of Road and Bridge Engineering, 2012 Concrete is widely used in the structures of bridges, flyovers, sidewalks and carriageways that are exposed to freeze-thaw cycles in wet conditions and are treated with de-icing salts.
Gintautas Skripkiūnas +3 more
doaj +1 more source
Feasibility of Design One-Part Sodium Silicate Activated Metamontmorillonite-Limestone Cements [PDF]
Iranian Journal of Materials Science and Engineering, 2023 In this study, the potential of calcined montmorillonite as a primary precursor for one-part alkali-activated cement incorporated with high percentage of limestone, is evaluated.
Nailia Rakhimova +3 more
doaj
Estimation of corrosion resistance of curing mixtures based on coal-bearing rocks from Western Donbass [PDF]
, 2016 Purpose. Substantiation of possible use of coal-bearing rocks as a replacement for a part of the filler in the preparation of shotcrete for lining of mine workings in the conditions of mineralized mine water. Methods.
Harkusha, V, Kovalenko, V
core +2 more sources