Tile bir midabka guriga
Fikradda
Laga soo bilaabo dhamaystirka ugu dambeeya ee birta kulul ee birta kululaynta soo baxay iyada oo socodka socodka laminar qaboojinta heerkulka dhigay, kaas oo ka kooban gariiradda winder ah, gariiradda birta ka dib qaboojinta, sida ay baahida kala duwan ee dadka isticmaala, la line dhammayn kala duwan (flat, toosinta, transverse ama goynta dhererka, kormeerka, miisaanka, baakadaha iyo logo, iwm) oo ay noqdaan saxan bir ah, goynta duudduuban flat iyo alaabta birta dhaadheer.
Qalabka Q235B, Q345B, SPHC, 510L, Q345A, Q345E
Waxay ku habboon tahay dhismayaasha warshadaha iyo madaniga ah, bakhaarrada, dhismayaal gaar ah, qaab dhismeedka birta weyn ee saqafka guriga, derbiga iyo qurxinta derbiga gudaha iyo dibedda, oo leh miisaan fudud, xoog sare, midab qani ah, dhismo habboon, seismic, dabka, roobka, nolosha dheer, dayactirka bilaashka ah iyo sifooyinka kale, ayaa si ballaaran loo dallacsiiyay oo lagu dabaqay.
Gariiradda birta midabka waa nooc ka mid ah walxaha isku dhafan, sidoo kale loo yaqaan saxan bir midab leh ayaa laga sameeyay birta xariijimaha ee khadka wax soo saarka ka dib xaalufinta joogtada ah ee dusha sare, fosfooraska iyo daaweynta daahan kale ee wareejinta kiimikada, oo lagu daboolay daahan organic by dubista alaabta.
Gariiradda midabku waa nooc ka mid ah walxaha isku dhafan, labadaba saxan bir ah iyo walxo dabiici ah. Ma aha oo kaliya xoogga farsamada ee saxanka birta iyo waxqabadka fudud ee qaabeynta, laakiin sidoo kale qalabka dabiiciga ah ee qurxinta wanaagsan, caabbinta daxalka.
Noocyada daahan gariiradda midabka waxaa loo qaybin karaa: polyester (PE), silicon modified polyester (SMP), polyvinylidene fluoride (PVDF), polyester iska caabin sare ah cimilada (HDP), clinker sol.
Qalabka birta midabka leh ayaa loo qaybiyaa shan qaybood: baakadaha, qalabka guriga, qalabka dhismaha, alaabta indhaha iyo alaabta qurxinta. Waxaa ka mid ah, qalabka guriga midabka tignoolajiyada qalabka birta ayaa ah kan ugu fiican uguna fiican, shuruudaha wax soo saarka ugu sarreeya.
Warshadaha kale
Codsiyada kale ee warshaduhu waa qaybo baaskiil, tuubooyin alxan oo kala duwan, armaajo koronto, ilaaliyaha waddooyinka, khaanadaha supermarket-ka, khaanadaha bakhaarrada, deyrarka, kulayliyaha biyaha, samaynta foosto, sallaan bir ah iyo qaybo shaabadeynaya oo qaabab kala duwan leh. Iyada oo horumarinta joogtada ah ee dhaqaalaha, eber processing oo dhan warshadaha, horumarinta degdegga ah ee warshadaynta boqoshaada, baahida loo qabo saxan aad u kordhay, laakiin sidoo kale kordhay baahida iman kara saxan pickling giringiriyey kulul.
Tile-ka-hortagga-ka-hortagga leh ayaa ah walxaha dhismaha ee doorbidaya dhirta warshadaha kiimikada. Waa maxay faa'iidooyinka gaarka ah ee foornada anticorrosive ee dhirta kiimikada? Bal aan eegno.
1) Kahortagga daxalka:
Dufanka ka-hortagga daxalka ma fududa in ay noqoto acid iyo alkali daxalka, si ka duwan birta birta ah iyo walxaha kale ee lakabka sare oo kaliya si ay u sameeyaan farsamaynta, laakiin laga bilaabo dabeecadda daxalka kiimikada. Iska caabbinta daxalka aadka u fiican ayaa ah doorashada ugu fiican ee qalabka saqafka dhirta kiimikada.
2) Xoog iyo adayg:
Iska caabin saameyn leh, iska caabin adag, ma fududa in la dillaaco. Marka la eego dhererka taageerada 660mm, culeyska culeysku waa 150kg. Duubyadu ma dillaacaan oo ma dilaan.
3) Iska caabinta cimilada:
Sababtoo ah ku darida wakiilka UV anti-uv ee walxaha, waxay runtii ciyaari kartaa shucaaca ka hortagga UV. Waxay xallisaa dhibaatada caabbinta cimilada ee balaastikada caadiga ah, iyo nolosha adeegga ee foornada anticorrosive waa 3 jeer alaabta birta ah ee caadiga ah.
4) Sawaxan hooseeya:
Marka uu roobku da'o, qaylada ayaa in ka badan 30dB ka hooseeya tan saqafka saqafka birta ah oo ay ku jiraan birta midabada leh. Haddii ay dhacdo roobab ama cimilo xun, buuqa iyo sawaxanka waa la yarayn karaa.
5) Daxal la'aan:
Dufanka anticorrosive lafteedu ma daxalaystaan, midabkuna waa dhalaalaya oo qurux badan. Waxay ka fogaataa dhibaatada wasakhda miridhku ay keento daxalka.
bandhiga alaabta
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