Cov xim hluav taws kub tsis zoo: daim ntawv thov nta

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Hlau thiab steel qauv, zoo li lwm yam kev tsim kho, xav tau kev tiv thaiv hluav taws. Cov hluav taws tua hluav taws yog siv los tiv thaiv hluav taws thiab txwv tsis pub kis hluav taws. Ib tug ntawm lawv yog hluav taws kub retardant xim. Hauv lub neej txhua hnub, cov kev tiv thaiv zoo li no tsis tshua muaj siv, tab sis hauv kev tsim kho kev lag luam lawv yuav tsum tau ua.

Vim li cas tiv thaiv cov hlau hlau los ntawm hluav taws

Thaum saib ib pliag, nws yuav zoo li cov qauv ua los ntawm cov hlau thiab hlau tsis xav tau kev tiv thaiv hluav taws, vim cov ntaub ntawv no tsis yooj yim rau ignite. Txawm li cas los xij, hauv kev xyaum tej yam txawv me ntsis. Qhib hluav taws nyob rau hauv ib tug teeb meem ntawm feeb ua rau lub incandescence ntawm cov qauv, uas accelerates tus txheej txheem ntawm nplaim propagation. Ntxiv mus, ntawm qhov kub siab heev (los ntawm 500 ° C) hlau poob nws cov yam ntxwv ntawm lub zog, uas tuaj yeem ua rau kev ua haujlwm tsis zoo.

Hlau hluav taws kub retardant xim yuav siv rau hauv qab nonta:

• txo tus nqi hluav taws kub sib kis;
• muab sijhawm ntxiv kom khiav tawm tib neeg.

Cov qauv, uas yog coated nrog hluav taws-resistant xim, muaj peev xwm tiv taus hluav taws mus txog 1.5 teev. Txoj kev tiv thaiv no feem ntau yog siv rau, vim nws muab cov txiaj ntsig zoo thiab suav tias yog kev xaiv nyiaj txiag vim nws tus nqi qis.

paint daim ntawv thov theem

Cov xim hluav taws kub yog siv rau cov qauv hlau hauv theem. Tus neeg sawv cev tiv thaiv nws tus kheej txawv ntawm cov uas siv nyob rau hauv lub neej txhua hnub los ntawm ib tug complex tshuaj muaj pes tsawg leeg. Cov xim zoo li no yuav tsum tau siv ntau txheej.

Daim ntawv thov pleev xim rau hluav taws yog ua nyob rau hauv ntau theem:

1. Npaj qhov chaw kom tiv thaiv.

2. Priming.

3. Kev pleev xim.

4. Siv lub tsho tiv no kom tiav.

kev npaj nto

Thaum pib, kev saib xyuas yog them rau kev npaj ntawm qhov chaw yuav tsum tau kho. Kev ua haujlwm ua ntej tsis ua haujlwm yuav ua rau cov xim hluav taws kub tsis tiv thaiv cov khoom ntawm hluav taws. Kev ntxuav ntawm cov qauv hlau tuaj yeem ua tiav txhua yam thiab tshuaj lom neeg.

Kev tu tshuab yog ua los ntawm tes lossis siv cov cuab yeej abrasive. Sandblasting kuj tseem siv.

Raws li kev siv tshuaj tua kab mob, txoj kev no suav nrog kev siv cov tshuaj txhuam hniav thiab cov tshuaj pleev xim qub. Tom qab kev ua haujlwm tu saum npoo tiav, nws yuav tsum yogdegrease los txhim kho adhesion.

thov primer

Priming saum npoo yuav pleev xim tiv thaiv cov qauv hlau los ntawm corrosion thiab txhim kho cov adhesion ntawm cov xim rau cov hlau nws tus kheej. Nws yog ib qho tseem ceeb heev uas yuav tsum tau them nyiaj mloog mus rau qhov kev xaiv ntawm primer muaj pes tsawg leeg thiab tib lub sij hawm tsom mus rau cov xwm txheej uas cov qauv yuav ua haujlwm. Qhov zoo ntawm primer kuj plays lub luag haujlwm tseem ceeb. Nws yog ib qho tsim nyog los muab kev nyiam rau cov muaj pes tsawg leeg, uas yog ua raws li GOST. Cov ntaub ntawv tsis zoo siv sijhawm ntev dua kom qhuav, thiab nyob rau hauv cov nplaim taws, lawv deform thiab pib tawg sai sai.

Kev siv cov txheej txheem primer tsuas yog tso cai rau ntawm qhov chaw npaj uas tau muab ntxuav ua ntej thiab degreased. Tom qab siv cov primer, koj tuaj yeem pib pleev xim.

Siv cov tshuaj tua hluav taws

Thaum siv cov tshuaj tua hluav taws, ua raws li cov chaw tsim khoom cov lus qhia, ua raws li cov thickness ntawm txhua txheej thiab ua raws li lub sijhawm ziab rau txhua qhov. Yog tias koj tsis txawv ntawm cov ntawv sau tshuaj, kev tawg thiab o ntawm tus neeg thov tuaj yeem tiv thaiv tau.

Ib qho ntawm cov cuab yeej hauv qab no tuaj yeem siv los siv cov nplaim hluav taws kub:

• txhuam;
• roller;
• rab phom;
• airless sprayer.

Cov cuab yeej pleev xim tso cai rau koj siv cov khoom sib xyaw ua ke, txo cov xim siv los ntawmthaj chaw loj. Txoj kev thov no txuag sijhawm ntau. Raws li kev siv cov tshuaj tua kab thiab tshuaj tua kab, lawv tau siv los ua haujlwm hauv thaj chaw me me

Xim los ntawm txhais tes nrog cov menyuam txhuam los yog txhuam yog qhov cuam tshuam thaum nto muaj qhov sib txawv. Qhov no kuj siv tau rau cov kav dej nyias, cov ntaiv railings.

daim ntawv tiv thaiv txheej

Txhawm rau txuas lub neej ntawm cov xim pleev xim rau hluav taws, ua kom cov txheej txheem tiv taus kom ya raws lossis hloov nws cov xim, koj tuaj yeem siv cov txheej txheem tiv thaiv. Kev ua tiav yog ua tiav los ntawm kev siv cov khoom sib xyaw uas muaj cov khoom sib xyaw uas muab cov dej noo tiv thaiv thiab ua kom puas.

ntsuas kev tiv thaiv

Nplaim retardant xim rau cov hlau yuav txawv nyob rau hauv muaj pes tsawg leeg. Yog tias muaj cov kuab tshuaj nyob hauv nws, nws yog ib qho tsim nyog yuav tsum tau ua haujlwm hauv chav nrog qhib qhov rais. Cov neeg tua hluav taws yuav tsum raug siv los ntawm cov neeg uas muaj kev txawj ntse thiab cov cuab yeej tshwj xeeb.

Cov xim zoo nkauj tsis muaj tshuaj lom tom qab ziab, yog li koj yuav tsum tsis txhob ua raws li kev ntsuas kev nyab xeeb ntawm lawv txoj haujlwm.