Определение sandblasting в Английский Язык Английский Язык словарь
A method for decorating glass or wood A rubberized stencil of the artwork is either hand- or computer-cut and applied to the substrate, which is then sprayed with a pressurized stream of sand or synthetic particles to texture the areas unprotected by the stencil Once the desired depth has been achieved on the item being blasted, the stencil is removed, and if on wood, the surfaces may be painted
Use of pressured air to propel sand or aluminum oxide grit in a controlled way so that glass may be sculpted away Requires some type of breathing protection whether a NIOSH rated mask, a closed rebreathing system or a controlled atmosphere like a sandblasting box Small inexpensive systems using "canned" air can be used for small projects
{i} act of grinding or cutting with a strong current of air mixed with sand; cleaning or polishing with a strong current of air mixed with sand
The products are blasted from an original with images, patterns or designs of differing dephts Used on a wide range of products
To spray with fast moving solid grains (such as sand propelled by compressed air, although softer material like sodium bicarbonate used for delicate materials may also be so referred to). The process is used for stripping dirt, rust, paint etc. from the surface of objects
A system of cutting or abrading a surface such as concrete by a stream of sand ejected from a nozzle at high speed; compressed air is used to propel a stream of wet or dry sand onto the surface; often used for cleanup of horizontal construction joints or for exposure of aggregate in architectural concrete; a method of scarifying the surface of concrete or masonry to provide a bondable surface; used to clean metal before painting