Scope ntawm daim ntawv thov
◇ Cov nroj tsuag kev lag luam uas tsis muaj cov khoom hnyav, xws li cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov tshuab, kev lag luam tshuaj lom neeg, tshuaj, textile, khaub ncaws, luam yeeb thiab lwm yam lag luam.
◇ Cov plag tsev cement lossis terrazzo hauv cov tsev rau khoom, cov khw muag khoom loj, cov chaw nres tsheb thiab lwm qhov chaw tshwj xeeb.
◇ Txheej cov phab ntsa thiab qab nthab uas tsis muaj plua plav nrog rau qhov yuav tsum tau ua kom huv.
Cov yam ntxwv ntawm kev ua tau zoo
◇ Tiaj tiaj thiab ci ntsa iab, ntau yam xim.
◇ Yooj yim ntxuav thiab tswj.
◇ Muaj zog nplaum, yooj ywm zoo thiab tiv taus kev cuam tshuam.
◇ Muaj zog tiv taus kev sib txhuam.
◇ Kev tsim kho sai thiab tus nqi pheej yig.
Cov yam ntxwv ntawm lub kaw lus
◇ Raws li cov kuab tshuaj, xim khov kho, ci ntsa iab los yog matt.
◇ Thickness 0.5-0.8 hli.
◇ Lub neej ua haujlwm dav dav yog 3-5 xyoos.
Cov txheej txheem tsim kho
Kev kho av tiaj tiaj: xuab zeb kom huv, qhov chaw hauv paus yuav tsum qhuav, tiaj tus, tsis muaj lub nruas khoob, tsis muaj kev xuab zeb loj;
Primer: ob-component, do kom zoo raws li qhov ntau teev tseg (2-3 feeb ntawm hluav taws xob tig), dov lossis khawb qhov kev tsim kho;
Hauv cov xim: ob npaug ntawm cov khoom raws li qhov ntau ntawm qhov sib piv (kev sib hloov hluav taws xob rau 2-3 feeb), nrog rau kev khawb;
Xim tiav: do cov xim thiab cov tshuaj kho raws li qhov sib piv tau teev tseg (kev sib hloov hluav taws xob rau 2-3 feeb), nrog rau txheej roller lossis tshuaj tsuag.
Cov ntsuas kev txawj ntse
| Khoom sim | Qhov Qhia | |
| Lub sijhawm qhuav, H | Kev ziab nto (H) | ≤4 |
| Khoom qhuav (H) | ≤24 | |
| Kev nplaum, qib | ≤1 | |
| Qhov tawv ntawm tus cwj mem | ≥2H | |
| Kev cuam tshuam tsis kam, Kg · cm | 50 txog | |
| Kev ywj pheej | 1 hli dhau | |
| Kev tiv thaiv kev sib txhuam (750g / 500r, poob phaus, g) | ≤0.04 | |
| Tiv thaiv dej | 48 teev tsis muaj kev hloov pauv | |
| Tiv taus 10% sulfuric acid | 56 hnub tsis muaj kev hloov pauv | |
| Tiv taus 10% sodium hydroxide | 56 hnub tsis muaj kev hloov pauv | |
| Tiv taus roj av, 120 # | 56 hnub tsis muaj kev hloov pauv | |
| Tiv taus cov roj lubricating | 56 hnub tsis muaj kev hloov pauv | |
Kev tsim kho profile
