IManuwali yePlasta yaMatye eqinile/uMthombo waMandla woMbane Isixhobo sokuzifakela i-Denture Epakishwe kwi-Bag HARD STONE uhlobo III

UHLOBO III
1. Isetyenziselwa ukwenza iimodeli zamazinyo.
2.Iinkcukacha
Umgangatho: Umgubo kufuneka ube iyunifomu, akukho nto yangaphandle, akukho caking.

 Umxube ofanayo kufuneka uqulunqwe xa uxutywe ngokwemiyalelo yemveliso
Ixesha lokunyanga (min):14'30"
Ukwandiswa kokunyanga komgca (%): <0.20(2h)
Amandla acinezelayo (MPa):>20
Ukuveliswa kwakhona kweenkcukacha: Igypsum inokuvelisa kwakhona (50±8)um imigca
3. Ukusetyenziswa: Ukulinganisa ngokuchanekileyo umgubo kunye namanzi ngokuhambelana nokucetyiswa 

umlinganiselo womgubo wamanzi (28mL/100g), ugalele umgubo kwisixa esifanelekileyo samanzi, 

yicwilise imizuzwana engama-30, uze uyixube ngesandla sakho ngomzuzu o-1; Ukuba usebenzisa i-CL-VMR-W 

vacuum agitator, nceda ufunxe umgubo kuqala, uze uwudibanise nomatshini

 imizuzwana engama-40; Emva kokuba umxube ufana, ujojowe kwimodeli. Ishaker inako 

kusetyenziselwa ukunceda ukudumba, ukwenzela ukuba umxube uzaliswe kunye nemodeli yonke, kunye nokubumba 

inokususwa emva kweyure enye.
4. Iinkcukacha zokupakisha :1Kg/ ibhegi
5. Iimeko zokugcina: Udaka lwamazinyo emva kokupakishwa kufuneka lugcinwe kwindawo eyomileyo, 

igumbi elinomoya opholileyo ngaphandle kwegesi edlayo.
6. Ubomi benkonzo: iminyaka emibini
7. Qaphela: Le mveliso kufuneka ivalwe kwaye igcinwe kwindawo epholileyo neyomileyo emva koko 

ukuvula. (Nceda usebenzise ngokukhawuleza emva kokuvulwa)