Focus on Cellulose ethers

Imuphi udaka ongawusebenzisa epanini lokugeza lephakethe elomile?

Imuphi udaka ongawusebenzisa epanini lokugeza lephakethe elomile?

I-dry pack mortar ivame ukusetshenziselwa ukwakha i-pan yokugeza endaweni yokufaka ishawa yamathayela. Udaka lwephakethe elomile elisetshenziselwa le njongo ngokuvamile liyingxube kasimende yase-Portland nesihlabathi, exutshwe namanzi anele ukuze kwakheke ukuvumelana okusebenzayo. Isilinganiso sikasimende sasePortland nesihlabathi singahluka kuye ngohlelo oluthile, kodwa isilinganiso esivamile siyingxenye engu-1 ye-Portland usimende kuya kwezingu-4 zesihlabathi ngevolumu.

Uma ukhetha udaka lwephakethe elomile lokufakwa kwepani yokugeza, kubalulekile ukukhetha umkhiqizo wekhwalithi ephezulu owakhelwe lolu hlelo lokusebenza. Bheka udaka olwakhelwe ukumelana nokungena kwamanzi, olumelana nesikhunta, futhi lunamandla amakhulu okucindezela ukusekela isisindo sethayela nomsebenzisi.

Abanye abakhiqizi banikela ngezingxube zodaka zepakethe eyomile ezihlanganiswe ngaphambili eziklanyelwe ukufaka amapani eshawa. Lezi zingxube ezihlanganiswe ngaphambilini zingonga isikhathi futhi ziqinisekise ikhwalithi engaguquki, kodwa kusabalulekile ukulandela imiyalelo yomkhiqizi nezindlela ezingcono kakhulu zokufakwa.

Uma ufaka i-pan yokugeza iphakethe elomile, kubalulekile ukuqinisekisa ukuthi i-substrate ilungiswe kahle futhi ishelelekile ukuze kuvunyelwe ukugeleza kahle. Udaka lwephakethe elomile kufanele lupakishwe ngokuqinile ku-substrate kusetshenziswa i-trowel noma elinye ithuluzi elifanelekile, futhi indawo engaphezulu kufanele ilinganiswe futhi yenziwe bushelelezi njengoba kudingeka. Kubalulekile ukuvumela udaka lwelaphe ngokuphelele ngaphambi kokuqhubeka nokufakwa kwe-tile noma ezinye iziqephu.


Isikhathi sokuthumela: Mar-13-2023
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