Spall yog ib feem ntawm cov khoom uas tawg tawm ntawm lub cev loj dua. Nws tuaj yeem tsim tau los ntawm ntau lub tshuab, suav nrog kev cuam tshuam ntawm qhov projectile, corrosion, huab cua, cavitation, lossis siab dov ntau dhau.
sparling qhob txhais li cas?
Spalling yog cov flaking lossis tev tawm ntawm cov khoom me me ntawm cov cement paste los ntawm qhov ze-nto ntawm cov slab tiav… Spalling tshwm sim ntawm sab nrauv slabs thaum dej uas nyob rau hauv lub pob zeb mus los ntawm ntau yam khov thiab thaws.
Yuav ua li cas yog qhov tawg hauv lub tsev?
Spalling yog tawg ntawm pob zeb nto uas feem ntau txuas mus rau sab saum toj txheej ntawm cov hlau reinforcing. … Spalling tawm cov pob zeb nto patchy thiab pitted thaum nthuav tawm aggregate hauv qab.
Yuav ua li cas cov pob zeb puas tuaj yeem kho tau?
Yog tias koj cov pob zeb tawg, cov no yog cov kev xaiv kho: Patch thaj tsam spalled nrog cov xim sib xyaw ua ke . Yuav kom koj cov pob zeb rov ua dua nrog kev sib tshooj . Rov tawm thiab hloov tag nrho slab.
sparling txhais li cas phau ntawv txhais lus?
ib nti los yog splinter, raws li pob zeb lossis ore. verb (siv nrog cov khoom) txhawm rau ua me me, li ore; cais los yog nti. kom tawg los yog faib tawm hauv cov chips lossis cov khoom.
