Yiziphi izici okudingeka zicatshangelwe ekukhetheni ama-aggregate asetshenziswa ekwakheni udaka?

Ukukhethwa kwama-aggregate okwakha udaka kubalulekile njengoba kuthinta ngqo izakhiwo kanye nokusebenza kodaka. Kunezinto eziningana okudingeka zicatshangelwe lapho kukhethwa ama-aggregate:

1. Ukusatshalaliswa Kosayizi Wezinhlayiyana: Ama-aggregate kufanele abe nokusatshalaliswa kosayizi wezinhlayiyana okulinganiswe kahle ukuqinisekisa ukupakisha okufanele nokunciphisa izikhala engxubeni ye-mortar. Ukusatshalaliswa okulinganiselayo kwezinhlayiyana eziqinile, ezincane, nezigcwalisayo kusiza ukuthuthukisa ukusebenza kahle kanye namandla.
2. Ukuma Kwezinhlayiyana: Ukuma kwezinhlayiyana kuthinta ukusebenza kahle, ukuhlangana, kanye namandla e-mortar. Izinhlayiyana ezinezingqimba noma ezinobuso obuqinile zinikeza ukuhlangana okungcono komshini futhi zithuthukisa amandla okubopha uma kuqhathaniswa nezinhlayiyana ezinezingqimba noma ezibushelelezi.
3. Ukuthungwa Komphezulu: Ukuthungwa komphezulu wama-aggregates kuthonya isibopho phakathi kwezinhlayiya ze-aggregate kanye ne-mortar matrix. Ama-aggregate anokuthungwa komphezulu oqinile anikeza amandla esibopho akhuphukile kanye nokunamathela uma kuqhathaniswa nama-aggregate abushelelezi.
4. Ukumunca kanye Nokumanzi: Ama-aggregate kufanele abe nokumunca okuncane ukuvimbela ukumunca kwamanzi ngokweqile kusuka engxubeni ye-mortar, okungaholela ekunciphiseni ukusebenza namandla. Ubuningi bomswakama kuma-aggregate bungabangela nokushintsha komthamo futhi kuthinte ukusebenza kwe-mortar.
5. Ubuningi bezinhlayiya kanye nobukhulu obuthile: Okuhlanganisiwe okunobukhulu bezinhlayiya obuphezulu kanye nobukhulu obuthile obuthile kunegalelo ekuxubeni kwezinhlayiya eziqinile neziqinile. Ama-aggregate alula angasetshenziswa ukunciphisa isisindo sesinhlayiya nokuthuthukisa izakhiwo zokuvikela ukushisa.
6. Ukuhlanzeka Nokungcola: Ama-aggregate kufanele angabi nezinto eziphilayo, ubumba, udaka, uthuli, nezinye izinto ezingcolisayo ezingathinta kabi izakhiwo ze-mortar. Ama-aggregate angcolisiwe angaholela ekuqineni kwezibopho ezimbi, ezinkingeni zokuqina, kanye nokungcola kobuso.
7. Ukuqina: Ukuqina kwama-aggregate kubalulekile ukuqinisekisa ukusebenza kwesikhathi eside kwe-mortar. Ama-aggregate kufanele amelane nokuguquguquka kwesimo sezulu, ukuhlaselwa ngamakhemikhali, kanye nemijikelezo yokuqandisa ukuze kugcinwe ubuqotho be-mortar ngokuhamba kwesikhathi.
8. Ukutholakala kanye Nezindleko: Cabanga ngokutholakala kanye nezindleko zama-aggregate, ikakhulukazi kumaphrojekthi okwakha amakhulu. Ama-aggregate avela endaweni avame ukuthandwa ukuze kuncishiswe izindleko zokuhamba kanye nomthelela emvelweni.

Ngokucabangela lezi zici, abakhi nonjiniyela bangakhetha ama-aggregate afanele ahlangabezana nezidingo ezithile kanye nezindinganiso zokusebenza zokusetshenziswa kodaka lokwakha.