Ii-Aggregates zizinto ezibalulekileyo zekhonkrithi. Zisebenza njengezinto ezingangeniyo kwikhonkrithi. I-aggregate ecolekileyo nerhabaxa ziintlobo ezimbini eziphambili ze-aggregate zekhonkrithi. Njengoko igama libonisa, ngokusisiseko zahlulwe ngokuxhomekeke kubukhulu bee-aggregate particles.
Yintoni i-Aggregate?
Ii-aggregates zezona zinto zibalulekileyo kwikhonkrithi ezinika umzimba kwikhonkrithi kwaye zinciphisa ukushwabana. Ii-aggregates zihlala kwi-70 ukuya kwi-80% yomthamo uwonke wekhonkrithi. Ngoko ke, singatsho ukuba umntu kufuneka azi ngokuqinisekileyo ngee-aggregates nzulu ukuze afunde ngakumbi ngekhonkrithi.
Yintoni iFine Aggregate??
Xa i-aggregate ihluzwa ngesihluzo esiyi-4.75 mm, i-aggregate idlula kuyo ibizwa ngokuba yi-aggregate entle. Isanti yendalo isetyenziswa ngokubanzi njenge-aggregate entle, i-silt kunye nodongwe nazo zibe phantsi kolu didi.
Yintoni iCoarse Aggregate??
Xa i-aggregate ihluzwa ngesihluzo se-4.75 mm, i-aggregate egciniweyo ibizwa ngokuba yi-coarse aggregate. I-gravel, i-cobble kunye namatye angaphantsi kolu didi. I-aggregate yobukhulu obuphezulu esetyenzisiweyo inokuxhomekeka kwiimeko ezithile. Ngokubanzi, i-aggregate yobukhulu be-40 mm esetyenziselwa amandla aqhelekileyo kunye nobukhulu be-20 mm isetyenziselwa ikhonkrithi enamandla aphezulu.
Umahluko Phakathi kweNtlanganiso eNcinci kunye neNqabileyo
I-aggregate ecolekileyo nerhabaxa ineeyantlukwano ezinkulu. Imithombo yomahluko ophambili phakathi kweenyawo ezinzulu nezingaphantsi yinkcazo, ubungakanani bamasuntswana, izinto, imithombo, indawo yomphezulu, umsebenzi kwikhonkrithi, ukusetyenziswa, njl.njl.
Kule theyibhile ilandelayo umahluko ophambili phakathi kweFine kunye ne-coarse aggregate unikiwe:
Kuvela kuDibyandu Pal— Injineli yoLwakhiwo
Ixesha lokuthumela: Matshi-29-2022