Hydroxypropyl Methyl Cellulose HPMC For Mortar Hydroxypropyl methylcellulose (HPMC) ayaa si weyn loogu isticmaalaa warshadaha dhismaha sida wax lagu daro alaabta cement-ku salaysan, sida hoobiye. Hoobiye waa isku jira sibidh, ciid, iyo biyo oo loo isticmaalo in lagu xidho lebenka, baloogyada, iyo qalabka kale ee dhismaha...
Sii akhri