Ipulazi le-lime

I-plaster yama-lime yindlela elula futhi efunwa kakhulu yomhlobiso odongeni. I-lime ayiboni ngokusheshayo njengensimbi, hhayi njengento efana ne-plaster. Izinyathelo eziyisisekelo zokusebenza nazo ziye zaziwa isikhathi eside futhi zaziwa kuwo wonke umuntu.

Okulandelayo, sizozama ukukutshela konke okudingayo ukwazi ngamapulangwe we-plaster nge-lime.

Isicelo se-lime plaster

I-lime yodaka ye-plaster ingabizwa ngokuthi yindlela ejwayelekile yokuqeda izindonga nokufakwe. Ingasetshenziswa kokubili ukwelashwa kobuqili kanye nemisebenzi yangaphakathi. Imisebenzi eminingi ehlukahlukene yesikhumba izuze izimfanelo zayo eziningi: ukwethenjelwa, ukufinyeleleka nokungathobeki kokuqukethwe okuvela kulo udonga. Impendulo yodwa kuphela ukuthi ayinamanzi, futhi le ndlela ayikwazi ukusetshenziselwa izindlu zokugeza noma izakhiwo zangaphansi. Kumakamelo lapho kunomanzi khona, kungenzeka ukuthi usebenzise ingxube ye-lime-samente, ebeka ngokushesha futhi ebekezela kalula umswakama ophezulu.

Ngokusetshenziswa kwe-lime kwenziwa njengendonga enkulu yokugcoba noma ukudweba kwamaphephadonga , kanye ne- plaster yokuhlobisa ukuhlobisa izimo zangaphakathi kanye nama-facades.

Izingxenye ezingenzeka ezingenayo idayi

1. Sand. I-lime-sand plaster iyinhlanganisela ethandwa kakhulu. Uma uhlanganisa udoti, kufanele ucabange ukuthi hlobo luni lomhlabathi owengezayo - uma uthathwa eduze kwechibi, kufanele kuhlanjululwe, futhi lonke isihlabathi kufanele lisalelwe ngaphambi kwesikhathi.
2. I-Cement. Lapho uxuba i-lime ngesimenti, kutholakala isisombululo esinomsoco esiyinkimbinkimbi, esibiza kakhulu (ngenxa yesimenti) futhi sisetshenziselwa ukulungiswa kuphela, hhayi ekuqedeni izakhiwo ezintsha.
3. I-Gypsum. I-plaster-plaster plaster isetshenziselwa umhlobiso wamatshe noma izinkuni. Isheshe sithatha, ngakho-ke ikhambi lixoxwe ngezingxenye ezincane futhi ngokushesha liqale ukusebenza.

Ukuze usebenzise kahle i-lime plaster, kubalulekile ukugcina isilinganiso esicacile, eshintsha ngokuya ngokugcwalisa. I-lime-sand mortar ilungiswa ku-1: 4 (1 - lime, isihlabathi esine-4), i-lime-amakhemikhali ku-2: 1 (2 i-lime, i-1-sand), ne-calc-gypsum - 3: 1 (3 - lime , 1 - isanti).

Indlela yokunquma i-viscosity oyifunayo yesisombululo? Inketho ekahle kuyoba ukuthi lapho udoti lubeka ungqimba omncane ohlangothini lwehlombe, khona-ke luzobambelela phezulu.

Uma ulandela yonke imithetho elula, ungagcina okuningi futhi uthuthukise izinga lezindonga.