Iyini isilinganiso se-dry pack mortar?

Isilinganiso se-dry pack mortar singahluka kuye ngohlelo oluthile kanye nezidingo zephrojekthi.Kodwa-ke, isilinganiso esivamile se-dry pack mortar yingxenye engu-1 ye-Portland usimende kuya kuzingxenye ezingu-4 zesihlabathi ngevolumu.

Isihlabathi esisetshenziswa odakeni lwephakethe elomile kufanele sibe inhlanganisela yesihlabathi esimahhadlahhadla futhi esicolekile ukuze kwakhiwe ingxube ezinze futhi engaguquki.Kunconywa ukusebenzisa isihlabathi sekhwalithi ephezulu esihlanzekile, esingenayo imfucumfucu, futhi sibekwe ngendlela efanele.

Ngaphezu kwesihlabathi kanye nosimende wasePortland, amanzi nawo ayadingeka ukuze kwakhiwe ingxube esebenzayo.Inani lamanzi adingekayo lizoncika ezintweni ezimbalwa, njengezinga lokushisa lendawo, umswakama, nokuvumelana okufiswayo kwengxube.Ngokuvamile, amanzi anele kufanele afakwe ukuze kwakheke ingxube enomswakama ngokwanele ukubamba isimo sayo lapho icinywa, kodwa ingabi manzi kangangokuthi iba isobho noma ilahlekelwe isimo sayo.

Kubalulekile ukulandela iziqondiso zomkhiqizi kanye nezinqubo ezingcono kakhulu lapho uhlanganisa udaka lwephakethe elomile, njengoba izilinganiso ezingafanele noma amasu okuxuba angaphazamisa amandla ayo, ukuqina, kanye nokusebenza kukonke.Ukwengeza, kunconywa ukuhlola ukuhambisana namandla kwengxube ngaphambi kokusetshenziswa, futhi ulungise isilinganiso njengoba kudingeka ukuze kuzuzwe imiphumela oyifunayo.