1. Cov txheej txheej tsis muaj xim, pob tshab, thiab yuav tsis puas ntawm cov txheej txheem phab ntsa thawj zaug tom qab txheej daj, thiab yuav tsis tig daj, plua plav, thiab lwm yam.
2.Txhua tsis kam, UV tiv taus, ozone kuj, acid thiab alkali tsis kam, thiab ntau yam huab cua tiv thaiv; sib xyaw nrog cov qauv tshwj xeeb thiab surfactants.
3.Qhov txheej txheem zaj duab xis muaj cov yeeb yaj kiab zoo-tsim, muaj zog thiab tsis kam rau txheej txheem yog deformed thiab tawg.
4. Muaj dej ua cov dej nruab nrab, nws tsis yog cov nplaim taws, tsis muaj tshuaj lom, tsis yog ib puag ncig, thiab yog cov khoom lag luam ib puag ncig.
5.Cov kev tsim kho, kev nyab xeeb thiab tsim yooj yim. Nws tuaj yeem txau, pleev xim, txhuam hniav lossis kos ncaj qha rau ntawm phab ntsa.
6. Tsawg tshuaj thiab tus nqi qis.
1. Waterproof kho ntawm phab ntsa sab nraud
2. Anti-corrosion thiab waterproof txheej ntawm inorganic cov khoom xws li MAAs, ceramics thiab iav.
3. Saum npoo hauv qab, cov txheej txheem vov tsev tshiab thiab qub, cov khoom tshwj xeeb, cov chaw ua kom zoo nkauj xws li cov dej hniav zoo nkauj (mildew) thiab kev tawm tsam kev tiv thaiv corrosion.
1. Qhov saum npoo yuav tsum yog tiaj, tawv, huv, dawb, hmoov av thiab lwm yam tsiaj xoob.
2. Pom tseeb txog voids thiab cov xuab zeb pom zoo yuav tsum tau thaiv nrog cov cement cug, smoothed, thiab cov npoo ntse yuav tsum tau muab tshem tawm.
3. Wetting lub substrate ua ntej kom txog thaum tsis pom dej.
4. Tus tshiab poured qhob yuav tsum muaj qee lub sijhawm kho kom tiv thaiv kom tiv thaiv qhov cuam tshuam ntawm cov pob zeb ua kom tawg.
5. Lub qub pob zeb ua ke yuav tsum tau yaug nrog dej huv ua ntej, thiab pleev xim rau tom qab ziab
Tsis yog. | Cov khoom | Kev ntsuas kev | 0ur cov ntaub ntawv | |
1 | Xeev nyob rau hauv lub thawv | Tsis muaj lumps, txawm tias tom qab nplawm | Tsis muaj lumps, txawm tias tom qab nplawm | |
2 | Kev tsim khoom siv | Teeb Meem-Dawb Painting | Teeb Meem-Dawb Painting | |
3 | Tsawg qhov kub muaj zog | Tsis muaj dab tsi | Tsis muaj dab tsi | |
4 | Lub sijhawm qhuav, h | Kov lub sijhawm qhuav | ≤2 | 1.5 |
5 | Alkali tsis kam, 48h | Tsis muaj kev txawv txav | Tsis muaj kev txawv txav | |
6 | Dej tsis kam, 96H | Tsis muaj kev txawv txav | Tsis muaj kev txawv txav | |
7 | Los tiv thaiv pansaline kuj, 48h | Tsis muaj kev txawv txav | Tsis muaj kev txawv txav | |
dej permeability, ml | I≤0.5 | 0.3 |
1. Waterproofing ntawm phab ntsa sab nraud lub pobzeb
2. Maas raws li pob zeb ua haujlwm: ua luam dej pas thiab cov chaw ua luam dej yuav tsum ntom, ruaj thiab qhuav. Qhov tsis sib xws thiab cov kab nrib pleb yuav tsum tau khawb nrog cov dej tsis muaj zog. Feem ntau, 2-3 zaug ntawm kev txhuam hniav yog txaus. Thaum txhuam hniav, ua tib zoo saib rau thawj txheej kom qhuav thiab tsis lo rau koj txhais tes, thiab tom qab ntawd rov siv nws dua, thiab tom qab kev taw qhia yuav tsum yog crisscrossed. Lub sijhawm sib nrug ntawm cov khaubncaws sab nraud povtseg ntawm cov khaubncaws sab nraud povtseg uas yuav tsum tau ua dhau los ntawm txheej txheej txheej ntawm txheej xis yog qhuav thiab tsis nplaum, thiab lub siab tshaj plaws nyob hauv nruab nrab yuav tsum tsis pub tshaj 36 teev. Tsho tiv thaiv cov pob qij txha ntawm cov khoom ncaj qha. Nyob rau hauv rooj plaub ntawm los nag thiab huab ib puag ncig, kev tsim kho tsis haum.
3. Tom qab kev tsim kho cov dej dej yog ua tiav, txhua qhov ntawm tag nrho cov phiaj xwm, thiab lwm yam kev tawg, thiab lwm yam. Nrhiav kom muaj qhov teeb meem thiab kho nws nyob rau lub sijhawm.
1. Zam kev tshav ntuj thiab nag, khaws cia rau hauv ib qho chaw qhuav thiab cua. Qhov kub thiab txias yuav tsum tsis txhob qis dua li kev ua raws li kev ntsuas kub (- ℃) ntawm cov kev sib raug zoo, thiab yuav tsum tsis txhob siab dua 50 ℃. Ntsug cia.
2. Nyob rau hauv ib txwm cia thiab kev thauj mus los tej xwm txheej, lub sijhawm cia yog ib xyoos txij li hnub tsim.