Xa kuthengwa i-samente, ukhetho lokupakisha lunokuchaphazela kakhulu iindleko kunye nokusebenza. Iingxowa zesamente ezingama-50kg zibubungakanani obuqhelekileyo boshishino, kodwa abathengi bahlala bezifumana bejongene neendlela ezahlukeneyo zokukhetha, kubandakanywa iingxowa zesamente ezingangeni manzi, iingxowa zephepha kunye neepolypropylene (PP). Ukuqonda iiyantlukwano kunye namaxabiso anxulumene nolu khetho kubalulekile ekwenzeni isigqibo esinolwazi.

**Ingxowa yesamente engangeni manzi**
Iingxowa zesamente ezingenamanzizenzelwe ukukhusela iziqulatho kufuma, nto leyo ibalulekileyo ekugcineni umgangatho wesamente. Ezi ngxowa ziluncedo ngakumbi kwiimeko zokufuma okanye ngamaxesha eemvula. Ngelixa zinokubiza kancinci, utyalo-mali lunokongela imali ekuhambeni kwexesha ngokuthintela ukonakaliswa.

**Ingxowa yesamente yePP**
Iingxowa ze-Polypropylene (PP) zesamente zolunye ukhetho oludumileyo. Eyaziwayo ngokuhlala kunye nokuchasana nokukrazula, ezi ngxowa zihlala zikhethwa ngamandla kunye nokuthembeka. Ixabiso le50kg iingxowa zesamente zePPzinokwahluka, kodwa zibonelela ngokubanzi ngokulungelelana phakathi kweendleko kunye nokusebenza. Abathengi banokufumana amaxabiso akhuphisanayo, ngakumbi xa kuthengwa ngobuninzi.

**Ingxowa yesamente yePhepha**
Iingxowa zesamente zephepha, kwelinye icala, ngokufuthi zijongwa njengokhetho olulungele ngakumbi imekobume. Nangona bengenako ukunika umgangatho ofanayo wokukhusela umswakama njengamanzi okanye iingxowa ze-PP, ziyakwazi ukubola kwaye zinokuba lukhetho oluzinzileyo kubathengi abaqaphela indalo. Ixabiso le-50kg yeengxowa zesamente zephepha lihlala lingaphantsi kunelo leengxowa zePP, nto leyo eyenza ibe yindlela ekhangayo kubathengi abaqaphela uhlahlo lwabiwo-mali.

**Uthelekiso lweXabiso**
Xa uthelekisa amaxabiso, kufuneka uqwalasele iimfuno ezithile zeprojekthi yakho. Ixabiso le50kg iingxowa zesamente Portlandiyahluka ngokuxhomekeke kuhlobo lwesingxobo esisetyenzisiweyo, iingxowa ezingenamanzi kunye neengxowa ze-PP zibiza kakhulu kuneengxowa zephepha. Umzekelo, ixabiso le-50kg yengxowa yesamente yasePortland inokwahluka kakhulu ngokuxhomekeke kumthengisi kunye nempahla yesikhwama.

Isishwankathelo, nokuba ukhetha iingxowa ezingenamanzi, iingxowa zePP okanye izikhwama zesamente zephepha, ukuqonda ukuhluka kwexabiso kunye neenzuzo zohlobo ngalunye kuya kukunceda wenze ukhetho olufanelekileyo ngokusekelwe kwiimfuno zakho zokwakha. Ngalo lonke ixesha uthelekisa amaxabiso kubaboneleli abohlukeneyo ukuqinisekisa ukuba ufumana elona xabiso lilungileyo kwiingxowa zesamente ezingama-50kg.