.Permeability, sealing kev ua tau zoo yog superior.
.Txhim kho lub hauv paus zog, zoo heev adhesion rau hauv paus.
.Zoo tiv taus acid thiab alkali.
.Nto txheej txhawb nqa.
.Daim ntawv thov ntawm cov cement lossis pob zeb kho qhov chaw ua ntej txheej xim Pem teb, xws li lub zog siab
cement lossis pob zeb rau hauv av, kev kho mob ntawm terrazzo thiab marble nto
.Raws li primer rau hnyav - hom sab nrauv phab ntsa xim
.Raws li kaw primer rau saum npoo ntawm hlau thiab lwm yam khoom siv
Yam khoom | Txuj |
Xim thiab tsos ntawm cov xim zaj duab xis | Lub teeb daj lossis pob tshab xim, zaj duab xis tsim |
Cov ntsiab lus | 50-80 |
Gloss | Ib nrab gloss |
Viscosity (Stormer viscometer), Ku | 30-100 |
Qhuav zaj duab xis thickness, um | 30 |
Lub sij hawm ziab (25 ℃), H | nto qhuav≤2h, nyuaj qhuav≤24h, Kho tau 7d |
Adhesion (zoned method), chav kawm | ≤1 |
Kev cuam tshuam lub zog, kg, CM | ≥50 |
10% H2SO4 tsis kam, 48 teev | tsis muaj hlwv, tsis poob, tsis hloov xim |
10% NaOH tsis kam, 48 teev | tsis muaj hlwv, tsis poob, tsis hloov xim |
Epoxy pem teb xim, epoxy self-leveling pem teb xim, epoxy pem teb xim, polyurethane pem teb xim, hnyav-dawb epoxy pem teb xim;epoxy mica intermediate xim, acrylic polyurethane xim.
Ua kom tiav cov roj paug ntawm cov cement, xuab zeb thiab plua plav, ya raws thiab lwm yam, kom ntseeg tau tias qhov chaw du, huv si, khoom, qhuav, tsis foaming, tsis xuab zeb, tsis tawg, tsis muaj roj.Cov ntsiab lus dej yuav tsum tsis txhob siab tshaj 6%, tus nqi pH tsis ntau tshaj 10. Lub zog ntawm cov cement pob zeb tsis tsawg dua C20.
Qhov kub ntawm lub hauv paus yog tsis tsawg tshaj li 5 ℃, thiab tsawg kawg yog 3 ℃ tshaj qhov cua dew point kub, tus txheeb ze av noo yuav tsum tsawg tshaj li 85% (yuav tsum ntsuas ze ntawm lub hauv paus khoom), pos huab, nag, daus, cua thiab nag yog nruj me ntsis txwv kev tsim kho.
Recoating lub sijhawm
Ambient kub, ℃ | 5 | 25 | 40 |
Lub sijhawm luv tshaj plaws, h | 32 | 18 | 6 |
Lub sijhawm ntev tshaj plaws, hnub | Tsis txwv |
1, Khaws ntawm qhov kub ntawm 25 ° C lossis qhov chaw txias thiab qhuav.Tsis txhob hnov qab lub hnub ci, qhov kub thiab txias los yog qhov chaw muaj av noo.
2, Siv kom sai li sai tau thaum qhib.Nws yog nruj me ntsis txwv tsis pub nthuav tawm cov huab cua rau lub sijhawm ntev tom qab nws qhib kom tsis txhob cuam tshuam rau cov khoom zoo.Lub txee lub neej yog rau lub hlis hauv chav tsev kub ntawm 25 ° C.