Results 11 to 20 of about 1,029,754 (340)
The Effect of Cement Aging on the Stability of a Cement-in-Cement Revision Construct [PDF]
Applied Sciences, 2021 A revision surgery can be a complicated procedure. The prevention of the removal of a well-integrated cement mantle can minimize intraoperative complications. With the cement-in-cement technique, the implant will be fixated with a layer of bone cement onto the remaining cement mantle.
Mareike Schonhoff +5 more
openaire +2 more sources
High-Power Fiber Laser Cutting for 50-mm-Thick Cement-Based Materials [PDF]
, 2020 This experimental research highlights the applicability of laser cutting to cement-based materials using multimode fiber lasers. A 9 kW multimode fiber laser is used, and the experimental variables are the water-to-cement ratio, laser speed, and material
Lee, Dongkyoung +2 more
core +1 more source
An Investigation of the Mechanical and Physical Characteristics of Cement Paste Incorporating Different Air Entraining Agents using X-ray Micro-Computed Tomography [PDF]
, 2020 Improving the thermal insulation properties of cement-based materials is the key to reducing energy loss and consumption in buildings. Lightweight cement-based composites can be used efficiently for this purpose, as a structural material with load ...
Abd Elrahman, Mohamed +5 more
core +1 more source
PLOS ONE, 2021 This study compares the strength of the native bone-cement bond and the old-new cement bond under cyclic loading, using third generation cementing technique, rasping and contamination of the surface of the old cement with biological tissue. The possible advantages of additional drilling of the cement surface is also taken into account.
Marcin Ceynowa +6 more
openaire +5 more sources
Prediction of Loss on Ignition of Ternary Cement Containing Coal Bottom Ash and Limestone Using Central Composite Design [PDF]
, 2019 The effect of CBA/CBA-L ratio and the cement replacement on the Loss on ignition (LOI) of ternary cement blends was investigated using central composite design approach in the prediction of LOI of ternary cement blend comprising of Ordinary Portland ...
Makarfi, Isa Yusuf +2 more
core +2 more sources
Cement nanotubes: on chemical gardens and cement [PDF]
Structural Chemistry, 2016 “Do cement nanotubes exist?” is a question that has recently been asked. The answer is yes, they do exist. The evidence is in the literature, in tens of papers showing in detail chemical garden-type tubes in cement from the nanoscale upwards that were published in the 1970s and 1980s. Here, we present a nano-review of the literature.
Silvana S. S. Cardoso +4 more
openaire +3 more sources
Modelling the effects of waste components on cement hydration [PDF]
, 2000 Ordinary Portland Cement (OPC) is often used for the Solidification/Stabilization (S/S) of waste containing heavy metals and salts. These waste componenents will precipitate in the form of insoluble compounds onto unreacted cement clinker grains ...
Brouwers, H.J.H., Eijk, R.J. van
core +6 more sources
South African Journal of Business Management, 1971 No abstract available.
C. F. Fiore, J. Ryder
doaj +1 more source
Journal of Building Materials and Structures, 2022 Corrosion of reinforcement in concrete is the biggest concern when it comes to durability of concrete structure. It is not only detrimental to the health of the structure but also has economic implications with regard to the money and energy required ...
P N Ojha +4 more
doaj +1 more source
Investigation of the effect of consolidation on cement flow behaviour [PDF]
, 2020 International audienceOne of the main problems affecting the flow of cement bulk powder is the formation of cohesive arching at the outlet of the hopper, causing blockage of the silo opening and bridge formation.
Belarbi, El-Habib +3 more
core +2 more sources