Intonga yeKhemikhali emva kokuBamba, Ukwandiswa koMsebenzi osemazantsi uthembeke ngakumbi, iDip eshushu yoMgqumo owenziwe ngeGalvanized, kulula ngakumbi ukusebenza kunye nokulungisa phantsi kokusingqongileyo okurhabaxa.

I-Undercut Anchor ngumsebenzi onzima wokuzisika i-ankile yomatshini wekhonkrithi eqinile.Ngaphantsi komngxuma unokuvulwa kwe-notched, okanye i-undercut, eyenziwe nge-drill ekhethekileyo okanye nge-anchor enesixhobo sokugaya ekupheleni kwebholithi.Xa isendaweni, i-anchor isebenzisa amandla oxinzelelo lwekhonkrithi ukuxhathisa umthwalo, ngokungafani ne-anchor ye-wedge, exhomekeke kumandla okuqina kwekhonkrithi.

I-anchor yi-ankile yesakhiwo efakwe emva kokufakelwa eyenzelwe ukulayisha okumileyo, okuguquguqukayo kunye nokuzamazama komhlaba kwindawo yoxinzelelo lwekhonkrithi eqhekekileyo nengaqhekekanga. esisigxina, ngoko umgangatho weemfuno zemveliso uphezulu kakhulu.

I-self-undercuting iququzelela ukufakela ngokukhawuleza kunye nokuthembekileyo ngaphandle kwesidingo sesixhobo sokuqhawula esahlukileyo okanye imisebenzi eyongezelelweyo..Idibanisa izibonelelo ze-anchor efakwe emva kokufaka, ukuguquguquka kunye nokulayisha kwangoko, kunye nokusebenza kwe-cast-in-place headed stud.

Vala izithuba kunye nomgama omncinci womgca enkosi kumandla okwandisa okuphantsi.Isiphumo sesiphumo sesitshixo sibonelela ngokubamba ngokukhuselekileyo nakwikhonkrithi eqhekekileyo phantsi kokulayisha okuguquguqukayo.

i-ankile ye-undercut ibonelela ngomatshini wokudityaniswa kwekhonkrithi, endaweni yokubamba okukhubekisayo ngaphakathi komngxuma oqhelekileyo weeankile zokwandiswa.Amacandelo ensimbi alayishwe entwasahlobo aphuma kwi-undercut ezantsi komngxuma, kwaye intsimbi iya kuhlala ixinzelelwe ubomi bayo bonke bokusebenza.Ukongeza, uyilo luvumela umgama oncitshisiweyo wecala kunye nezithuba zamaziko ngaphandle kokulahlekelwa ngumsebenzi.