Nws yog dav siv nyob rau hauv machinery, zaub mov, electronics, tshuaj, tshuaj, luam yeeb, textiles, rooj tog, lub teeb kev lag luam, plastics, kab lis kev cai thiab kev ua si khoom, thiab lwm yam, thiab cov cement floors los yog terrazzo floors ntawm manufacturing factories thiab warehouses.Tshwj xeeb tshaj yog tsim rau cov chaw ua zaub mov thiab cia txias.
Yam khoom | Cov ntaub ntawv | |
Xim thiab tsos ntawm cov xim zaj duab xis | Xim thiab du zaj duab xis | |
Lub sij hawm qhuav, 25 ℃ | Nto Qhuav, h | ≤ 8 |
Khob Dry, h | ≤ 48 | |
Kev siv, kg / m2 | 0.2 | |
Hardness | ≥ H | |
Adhesion (zoned method), chav kawm | ≤1 | |
Compressive zog, MPa | ≥45 | |
Hnav tsis kam, (750g / 500r) / g | ≤ 0.06 | |
Dej tsis kam (168h) | tsis muaj hlwv, tsis muaj qhov poob, tso cai me ntsis poob ntawm lub teeb, Rov qab hauv 2 teev | |
Roj tsis kam, 120 # Roj av, 72h | tsis muaj hlwv, tsis muaj qhov poob, tso cai me ntsis poob ntawm lub teeb | |
Alkali tsis kam, 20% NaOH, 72h | tsis muaj hlwv, tsis muaj qhov poob, tso cai me ntsis poob ntawm lub teeb | |
Acid tsis kam, 10% H2SO4, 48h | tsis muaj hlwv, tsis muaj qhov poob, tso cai me ntsis poob ntawm lub teeb |
Cov xim yuav tsum qhuav.Tshem tawm cov av, av thiab hmoov av ntawm cov xim rau pem hauv ntej.Tsis muaj kua qaub, alkali thiab tsis muaj dej ntawm zaj duab xis.
Qhov kub ntawm cov khoom siv hauv paus yuav tsum tsis txhob tsawg dua 0 DEG C, thiab yuav tsum tsawg kawg siab tshaj qhov cua dew point kub ntawm 3 DEG C, txheeb ze humidity "(kub thiab txheeb ze humidity yuav tsum ntsuas ze rau hauv qab ntawm lub cov khoom siv), huab cua, nag, daus, thiab cua txias yuav tsum tsis txhob siv rau hauv kev tsim kho ntawm 85%.
1. Qhov kub thiab txias ntawm qhov chaw tsim kho yuav tsum yogntawm 5 txog 35 ° C, tus neeg saib xyuas qhov kub qis yuav tsum siab tshaj -10 ° C, thiab cov av noo ntawm cov txheeb ze yuav tsum siab tshaj 80%.
2. Tus neeg tsim khoom yuav tsum ua cov ntaub ntawv tseeb ntawm qhov chaw tsim kho, lub sijhawm, qhov kub thiab txias, txheeb ze av noo, kev kho hauv pem teb, cov khoom siv, thiab lwm yam.
3. Tom qab pleev xim rau, cov khoom siv thiab cov cuab yeej yuav tsum tau muab ntxuav tam sim ntawdy.