nineteenth century, but due to the beneficial effects of mineral admixtures, such as pulverised fuel ash, ground granulated blastfurnace slag and microsilica, modern cements now contain one of these materials, in addition to small quantities of other types of fine powder used as filler material....
Bond strength of adhesive cements to root canal dentin tested with a novel pull-out approach. A novel approach to the pull-out test using silica-coated and silanized steel spreaders was designed to avoid influence from the post-cement interface. In ... J Ebert,A Leyer,O Günther,... - ...
Studies of the natural γ-emitting radionuclides in different types of cements manufactured by different companies in Egypt (e.g. Iron (HI), Karnak (HK), and Super fine (HSu) products from Helwan Ltd.) have been done to determine their natural levels of radioactivity using a high-purity ger...
We have compared the capacity of clinically relevant wear debris from seven different cement types to activate macrophages to produce TNF-α, IL-1β, IL-6 and bone resorbing activity in vitro. The bone cements were: CMW 1 original (PMMA only); CMW 1RO (1 μm BaSO4; 9.2%); CMW copoly...
Degree of conversion of resin-cements (light-cured/dual-cured) under different thicknesses of vitreous ceramics: systematic review and the base paste containing a light-curing resin cement. [1,16] The free radicals formed by the chemical reaction (tertiary amines, benzoyl peroxide) compen-sate ...
Influence of different adhesive resin cements on the fracture strength of aluminum oxide ceramic posterior crowns. J Prosthet Dent 2004; 92: 359-364.Komine, F.; Tomic, M.; Gerds, T. & Strub, J.R. (2004). Influence of different adhesive resin cements on the fracture strength of aluminum...
The paper reports on the changes in properties of concretes with different cement types associated with environmental conditions. Three strength classes with three different cement types (ordinary portland cement PC 42.5 (CEM I 42.5), portland composite cements ...
The aim of the present investigation was to evaluate the effect of the different viscosities of two resin luting cements on microleakage of cer... P Hahn,T Attin,M. Grofke - 《Dental Materials》 被引量: 109发表: 2001年 Influence of marginal fit and cement types on microleakage of all-...
In order to obtain resistance and retention of intra radicular posts, is essential the adequate selection of the luting agent. Objetive: to analyze different types of glass ionome cements used for the cementation of intra-radicular fiver... JR Pereira,LCN Martins,VGD Paula,... 被引量: 0发表...
Impact of different types of plasticizing admixtures on the rheological properties and hydration of blended cementsdoi:10.1007/s10973-015-5020-3Electric conductionHeat release rateEXO temperatureLimestone cementPlasticizerSlag cementViscosityPortland cement manufacturing significantly contributes to CO2 emissions ...