| crazing |
Random network of surface cracks (BS 3446). Used generally to describe surface cracking of concrete surfaces, terracotta (see ceramic glaze explanation below), or paint film. Also used specifically to describe the fine network cracking of ceramic glazes produced by either differential thermal expansion between glaze and tile body, or moisture expansion of the body
출처: www.angelfire.com/biz/BuildingPathology/ConstrEFRg...
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| crazing |
Very fine minute cracks on the surface that are usually interlaced.
출처: www.autobodyexpert.com/cons_info/glossary/gen_auto...
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| crazing |
An undesirable defect in plastics articles characterized by distinct surface cracks or minute frost-like, internal cracks, resulting from stresses within the article that exceed the tensile strength of the plastic. When a tensile stress is applied to some polymers, the first stage of plastic deformation is the formation of voids in a plane perpendicular to the direction of the applied load. ...
출처: unistates.com/rmt/explained/glossary/rmtglossaryc....
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| crazing |
The checking or cracking of the surface of artificial stone, concrete, etc.
출처: www.gravestonepreservation.info/glossary.asp
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| crazing |
Small hairline cracks in glazed surfaces that usually appear after firing but can appear years later. It is caused by a mismatch in the thermal expansions of glaze and body. A glaze of higher expansion shrinks more than the clay to which it is attached and therefore crazes. There are many treat-the-symptoms approaches to crazing but the bottom line is: If there is a thermal mismatch it will reveal itself sooner or later no matter how you adjust firing or glaze thickness to hide the problem. ...
출처: www.digitalfire.com/education/glossary/
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