Ndi zinthu ziti zomwe zimapangidwira kupanga wall putty?
Zopangira popangira khoma: 1. Simenti yoyera: Simenti yoyera ndiye chinthu chachikulu chopangira khoma. Zimagwira ntchito ngati binder ndipo zimathandiza kuti putty ikhale yosalala. 2. Laimu: Laimu amawonjezeredwa ku putty kuti awonjezere zomatira zake komanso kuti zikhale zolimba. 3. Gypsum: Gypsum imagwiritsidwa ntchito kupatsa putty kuti ikhale yokoma komanso kuti imamatire ku khoma. 4. Utoto: Utomoni umagwiritsidwa ntchito kuti utomoni ukhale wonyezimira komanso kuti usavutike ndi madzi. 5. Zodzaza: Zodzaza monga mchenga wa silika, mica, ndi talc zimawonjezeredwa ku putty kuti zikhale zosalala komanso zothandizira kufalikira mofanana. 6. Nkhumba: Nkhumba zimawonjezeredwa kuti zipatse mtundu womwe ukufunidwa. 7. Zowonjezera: Zowonjezera monga fungicides ndi biocides, Cellulose ethers zimawonjezedwa ku putty kuti zisagwirizane ndi kukula kwa fungal ndi bakiteriya. 8. Madzi: Madzi amawonjezedwa ku putty kuti apatse kusasinthika komwe kumafunikira. A putty powder pakhoma amakonzedwa kuchokera ku Hydroxypropyl methylcellulose (HPMC) (0.05-10%), bentonite (5-20%), white cemet (5-20%), gypsum powder (5-20%), laimu calcium powder ( 5-20%), ufa wa quartz (5-20%), ufa wa wollastonite (30-60%) ndi talc ufa (5-20%).
Nthawi yotumiza: Feb-12-2023