Ho matlafatsa Ts'ebetso ea EIFS/ETICS ka HPMC

External Insulation and Finish Systems (EIFS), e tsejoang hape e le External Thermal Insulation Composite Systems (ETICS), ke litsamaiso tsa ka ntle tsa marako tse sebelisetsoang ho ntlafatsa ts'ebetso ea matla le botle ba meaho. Hydroxypropyl Methyl Cellulose (HPMC) e ka sebelisoa e le tlatsetso ho EIFS/ETICS formulations ho ntlafatsa ts'ebetso ea bona ka mekhoa e mengata:

1. Sebetsa se Ntlafetseng: HPMC e sebetsa e le moemeli o teteaneng le mofetoleli oa rheology, e ntlafatsang ts'ebetso le ho tsitsisa ha thepa ea EIFS/ETICS. E thusa ho boloka viscosity e nepahetseng, ho fokotsa ho theoha kapa ho thella nakong ea ts'ebeliso le ho netefatsa tšireletso e tšoanang holim'a substrate.
2. Khomarelo e Matlafalitsoeng: HPMC e ntlafatsa ho khomarela lisebelisoa tsa EIFS/ETICS ho li-substrates tse fapaneng, ho kenyeletsoa konkreite, masonry, lehong le tšepe. E theha maqhama a momahaneng pakeng tsa boto ea ho kenya letsoho le seaparo sa motheo, hammoho le pakeng tsa seaparo sa motheo le seaparo sa ho qetela, se hlahisang mokhoa o tšoarellang le o tšoarellang nako e telele.
3. Poloko ea Metsi: HPMC e thusa ho boloka metsi ka har'a motsoako oa EIFS/ETICS, ho lelefatsa ts'ebetso ea hydration le ho ntlafatsa pheko ea thepa ea samente. Sena se matlafatsa matla, ho tšoarella, le khanyetso ea boemo ba leholimo ea sistimi e phethiloeng ea ho koala, ho fokotsa kotsi ea ho peperana, delamination le litaba tse ling tse amanang le mongobo.
4. Crack Resistance: Ho eketsoa ha HPMC ho liforomo tsa EIFS/ETICS ho ntlafatsa ho hanyetsa ha tsona ho petsoha, haholo-holo libakeng tse nang le ho feto-fetoha ha mocheso kapa motsamao oa sebopeho. Likhoele tsa HPMC tse hasantsoeng hohle ka har'a matrix li thusa ho tsamaisa khatello ea maikutlo le ho thibela sebopeho sa crack, se fellang ka mokhoa o tsitsitseng le o tšoarellang oa ho koala.
5. Phokotso ea Shrinkage: HPMC e fokotsa ho honyela ha thepa ea EIFS/ETICS nakong ea ho folisa, e fokotsa kotsi ea mapetsong a honyehang le ho etsa bonnete ba hore ho felile ka mokhoa o ts'oanang hantle. Sena se thusa ho boloka botsitso ba sebopeho le botle ba sistimi ea cladding, ho ntlafatsa ts'ebetso ea eona le bophelo bo bolelele.

ho kenyelletsa HPMC mefuteng ea EIFS/ETICS ho ka thusa ho matlafatsa ts'ebetso ea bona ka ho ntlafatsa bokhoni ba ho sebetsa, ho khomarela, ho boloka metsi, ho hanyetsa mapheo, le taolo ea ho honyela. Sena se kenya letsoho ho nts'etsopele ea lisebelisoa tse tšoarellang, tse bolokang matla, le tse khahlehang ka ntle tsa mabota bakeng sa lits'ebetso tsa sejoale-joale tsa kaho.