Cracks in rock mass have always posed a big threat on the durability of fractured rocks in shear zone. Cracking of rock mass in shear zone is a random process, highly variable and influenced by many factors. Cracks in fractured rocks can be repaired by injection of epoxy resin in order to...
Anchoring Epoxy is pretty quick drying, but I did allow it to cure overnight. I filled the balance of the crack with akneadable two-part repair epoxy. I actually found this product at alocal pool store. FromAtlas Minerals, I used it also on other small cracks throughout the pond surfac...
PURPOSE: A method for repairing cracks is provided to easily inject to a fine crack such as under 0.3mm by using micro cement while requiring lower cost than existing epoxy resin injecting method. CONSTITUTION: Foreign materials on a sur... 이세웅,석호태,장동운,... 被引量...
Brooklyn-based artistRachel Sussmanhas taken kintsugi to the streets. Using a method inspired by the age-old practice, she mends the many cracks that naturally occur in urban environments. CalledSidewalk Kintsukuroi, this longterm project is intended to invite us to “see what’s around us wi...
The present invention relates to a composition for repairing and reinforcement of cracks and a method for repairing and reinforcing cracks using the same. The composition includes, based on 100 parts by weight of epoxy resin: 5-30 parts by weight of calcium sulfoaluminate; 5-50 parts by weight...
kintsugi to the streets. Using a method inspired by the age-old practice, she mends the many cracks that naturally occur in urban environments. CalledSidewalk Kintsukuroi, this longterm project is intended to invite us to “see what’s around us with fresh eyes and to celebrate perseverance....
No significant welding imperfections, such as lack of fusion and cracks, are observed on the conditioned test specimen. The thickness of the fused metal varies between 1.22 mm and 3.58 mm, while the thickness of the HAZ varies between 1.10 mm and 3.02 mm. It is possible to notice that the...
and the roughness first increased and then decreased. Impregnating ebony boards with the microcapsule emulsion contributes to enhancing the aging resistance and repair performance of surface coatings on the ebony boards. When the number of impregnations was eight, the width change rate of cracks on ...
As early as 1969, the self-healing of cracks was investigated and published, for the first time, in Mekhanika Polimerov by Malinskii et al. [54]. Some publications followed on the self-healing function in various material classes until, finally, the article of White et al. [55] ...