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The lining of paintings is a process of conservation science and art restoration used to strengthen, flatten or consolidate oil or tempera paintings on canvas by attaching a new support to the back of the existing one. The process is sometimes referred to as relining.
(It is possible to insert the liner from a downstream access point, but this is more risky). CIPP is considered a trenchless technology, meaning little to no digging is typically required, for a potentially more cost-effective and less disruptive method than traditional "dig and replace" pipe repair methods. The liner is inserted using water or ...
High strength in tension, shear and compression to resist stress at the restoration–tooth interface. High compressive strength (minimum 50 microns acc. to ISO 9917-1) Adequate working and setting time; Good aesthetics; Good thermal insulation properties as a liner under metal restorations; Opacity – for diagnostic purposes on radiographs.
The conservation and restoration of paintings is carried out by professional painting conservators. Paintings cover a wide range of various mediums, materials, and their supports (i.e. the painted surface made from fabric, paper, wood panel, fabricated board, or other).
When glass ionomer cements were first used, they were mainly used for the restoration of abrasion/erosion lesions and as a luting agent for crown and bridge reconstructions. However, this has now been extended to occlusal restorations in deciduous dentition, restoration of proximal lesions and cavity bases and liners. [4]
Restoration work was carried out: one side part of the seat, decorative parts of the legs and embossing were restored. The surface was covered with walnut stain, as well as three layers of oil and ...
Compomers are resin-based materials like dental composites, and the components are largely the same.. The setting reaction is similarly a polymerisation process of resin monomers (e.g. urethane dimethacrylate) which have been modified by polyacid groups, and is induced by free radicals released from a photoinitiator such as camphorquinone.
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