2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Powder txheej, siv tau zoo, yuav muab cov chaw muaj zog, tiv thaiv txheej txheej. Nws yog ib qho ua ke ntawm cov xim pigments thiab resins, uas harden thaum kho nyob rau hauv tshav kub. Txawm li cas los xij, txawm tias nws muaj kev ruaj khov heev, cov hmoov txheej tseem tuaj yeem raug puas tsuaj thaum lub sijhawm, thiab qhov no kev puas tsuaj tuaj yeem suav nrog khawb.
Puas yog hmoov txheej khawb resistant?
Thaum cov hmoov siv cov khoom siv kho hauv qhov cub, uas yaj thiab hla cov hmoov hla ntawm qhov chaw thiab tsim kom tawv, khawb resistant thiab zoo nkauj tiav. … Cov hmoov txheej tso cai rau cov coatings tuab dua li cov xim ua kua, tsis khiav lossis sagging.
Puas hmoov coated steel khawb tau yooj yim?
hmoov txheej tsis tuaj yeem rhuav tshemthiab txawm tias qhov ua tiav zoo tuaj yeem raug khawb lossis tawg yog tias nws raug cuam tshuam nrog lub zog txaus lossis raug rau cov khoom ntse. Txawm li cas los xij, nws yog qhov ua tiav ruaj khov heev yog li yog tias koj cov hmoov txheej tiav zoo li yooj yim chipped thiab tsis yooj yim, muaj qee yam koj yuav tsum tau ua kom kho nws.
Cov hmoov coated steel kav ntev npaum li cas?
hmoov txheej tiav tuaj yeem ua tiav txog 20 xyoo, tab sis vim kev siv zoo ib yam, raug UV teeb, thiab ib puag ncig sab nraum zoov yuav ua rau nws sai dua. Cov txheej txheej sib txawv kuj muaj qhov sib txawv ntawm lub neej.
Yuav ua li cas khawb tawm ntawm cov hmoov txheej?
Siv tej compound kom tshem tawm cov hmoov txheej mus rau theem ntawmhauv qab ntawm khawb. Ib daim ntawv txhuam zoo tuaj yeem ua kom cov txheej txheem nrawm (800 mus rau 400 grit, tsis muaj coarser), tab sis txoj haujlwm yuav tsum tau ua kom tiav nrog kev sib xyaw kom tshem tawm cov khawb zoo uas tshuav los ntawm daim ntawv rub tawm.
Pom zoo:
Puas qab zib coated yog ib qho adjective?
sugar-coated adjective (SWEET) Ib coated adjective? -coated ua ke nrog cov xim xim xws li 'dawb' thiab 'liab,' lossis lo lus rau hom tsho zoo li 'fur,' los ua cov npe uas pib ib tus neeg li hnav ib lub tsho tiv no.. Yuav ua li cas lo lus qab zib tsho?
Puas yog hmoov zoo txhais tau tias hmoov zoo?
Ntawm qhov zoo; qhia kev vam meej yav tom ntej. Lub ntsiab lus ntawm kev zoo siab yog qhov xwm txheej uas yog qhov zoo los yog qhia txog yam zoo tuaj los yog tus neeg muaj hmoo. Ntawm qhov zoo; boding zoo rau yav tom ntej; txaus siab; zoo siab.
Puas yog lub ru tsev roj hmab puas yuav tsum tau coated?
Cov roj hmab tiag tiag (piv txwv li: EPDM, TPO, PVC) tsis tas yuav coated. Qee lub sij hawm lub tsev muaj Modified Bitumen membrane uas a) tsis yog roj hmab thiab b) tej zaum yuav xav tau txheej txheej. Koj puas npog lub ru tsev roj hmab?
Tam sim no tuaj yeem ua cov hmoov coated?
Teb: Outgassing hauv qhov tuag-casting yog ib txwm tshwm sim thaum siv cov hmoov txheej. Yog vim li cas rau qhov no yog qhov cub kub uas siv cov hmoov txheej feem ntau yuav siab txaus los tso cov gasses los ntawm cov khoom siv casting, tho lub txheej.
Puas hmoov coated log khawb yooj yim?
hmoov coated log yog ruaj khov thiab tiv taus tshuaj, chipping, khawb thiab fading. Vim tias tsis muaj cov kuab tshuaj evaporating siv hauv cov txheej txheem no, tsis muaj qhov tshwm sim hauv qhov ua tiav. Qhov no ua rau hmoov txheej log corrosion resistant thiab zoo rau raug rau lub ntsiab.
