Ukufakwa kwe-sable-sand isindlela ejwayelekile yokuqeda ubuso. Izakhiwo zokusebenza nezokuhlobisa ziphakeme kakhulu, ngaphezu kwalokho, kungenye yezinkampani eziphelile kakhulu.
Izingxenye zomxube we-sement-sand for plastering
Isisekelo siwu-astringent ngesimo samamenti. Ukusetshenziswa kwangaphakathi, i-samente M150, i-M200 ilungile. Ukuze kudingeke ukuthi i-M300 ye- facade isetshenziswe, ezindaweni eziyingozi - M400 noma i-M500. Isihlabathi somsebenzi yiyona egcwele ukugcwalisa kulokhu. Ingxenyana encane kakhulu izothuthukisa ukuqhekeka, ukuxuba okuxubile. Inani le-sand-samente liyi-1: 3 (1: 4). Ku-m m 1 & sup2 idla cishe isixazululo esingu-1.5 kg emgqeni wobuningi obuyi-1 cm.
Isixazululo ngokwaso asiyona ipulasitiki kakhulu ukuze uthuthukise le nkomba, udinga ukwengeza ama-polymers, isibonelo, i-PVA glue. Ukwehlisa nokuqina kwezinto kuzokwenza ngcono. Ukwenza i- plaster iphinde ibe ne-vapor-tight, ungangeza i-lime e-slaked.
I-plaster ingaba uhlobo olulula, oluthuthukisiwe nolulunga eliphezulu. Okulula kuhilela ukusebenzisa izendlalelo ezimbili kuphela, isipuni kanye ne-primer. Ama-beacons awadingeki. Inguqulo ethuthukisiwe ine-ungqimba wekhava nge-trowel. Ukuphela kwekhwalithi ephakeme kufanele kwenziwe kumabhononi, ingaba nezinhlaka ezi-5. Ukubonakala kwemigqa kulawulwa yimithetho.
Ukuze udilize umsebenzi, udinga amathuluzi alandelayo: i-trowel, i-spatula, ifora ye-plaster, i-ironing pad, i-polteres, i-graters nemithetho. Ekamelweni elinomswakama ophezulu, ukwelapha phezulu nge-acid izixazululo ngokumelene le fungus Kunconywa. Imisebenzi yenziwa nge-brush fly, i-roller yokupenda noma nge-sprayer.
I-plaster nge-sement-sand mortar: ukuxuba okulungiselelwe
Izingxube ezilungiselelwe ziqukethe izingxenye ezifanayo njengalezo ozixubayo: isanti, usimende, i-lime, ezinye izithasiselo. Kodwa-ke, umehluko ezicikisweni ezifanelekayo zingenakwenzeka. Isihlabathi sihlanzwa kahle futhi siyalinganiswa. Uhlobo olusha kunazo zonke lwezixazululo ze-plaster iyinhlanganisela ye-polymer-samente. Izithasiselo ezikhethekile zithinta ukukhula kwamandla, ukumelana kangcono nomonakalo okwenziwa mechanical, kangcono frost ukumelana.
Ukuxuba okulungiselelwe kuvame ukuthengiswa emasakeni esikhwameni. Uzodinga kuphela ukwengeza inani elifanele lamanzi bese uxuba izithako. Ukukhiqizwa kwezimo ezimbonini kwandisa kakhulu amathuba okuthola ukugqoka okuphezu kwekhwalithi ephezulu, okubaluleke ngokukhethekile ekufakweni kwesihlabathi se-samente.
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