BS-7079-A2-1996.pdf
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1、m Lb2rtbb9 0535773 443 W BRITISH STANDARD Preparation of steel substrates before application of paints and related products Group A. Visuai assessment of surface cleanliness Part A2. Preparation grades of previously coated steel substrates after localized removal of previous coatings NO COPYING WITH
2、OUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW 1 BS 7079 : Part A2 : 1996 IS0 8501-2 : 1994 U 1624bb 0535772 3T BS 7079 : Part A2 : 1996 National foreword This Part of BS 7079 has been prepared by Technical Committee STlDl. It is identical with IS0 8501-2 : 1994 Pt,epa,ralim ofsteei substra
3、tes before applicutiwt of pnints arid related products - Visual assessment o f surface cleanliness - Part 2: Prepa,ration KAYHAPOflHbln CTAHWPT MCO 8501-2:1994(P) nOflrOTOBK CTJlbHOi OCHOBbl nepefl HaHeCeHMeM KpCOK M nOflO6HbiX IlOKPblTMi - BM3ynbHR OiHK L1MCTOTbl nOBepXHOCTM - BBefleHMe 25 COPYRIGH
4、T British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services - 1624669 0535802 947 MCO 8501-2: 1994(P) - CoBMeCTmMbI H npinehnnehnbi KaK nnn ycnoenh oK
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7、a0 HaHeCeHHR flOKpblTMh. QoTorpawecKue npmepbi OeneHeh nonroToBKM P Sa 2H M P Ma 6bin B R T I 3 DIN 55 928, Clam 4, IlononHeHlie 1 (aery- 1978 r.) M ClononHeHMe 2 (RHBaPb 1986 r.), COOTBeTCTBeHHO. 26 COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling
8、Services COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services I U U U U U m U U U U m I U U U U U U D 1624669 0535803 883 D MCO 8501 -2: 1994(P) - OCTaBJeeCR HeTPOHYTblM nOKpbiTkle ROJlXHO CnOC06CTBOBaTb YBeJlHre- HMO CpOK0 cnyX6bi in yJly.iJeH
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11、ndards Licensed by Information Handling Services COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services 3ib24bb9 0535804 71T MCO 8501 -2:1994(P) nonepev- I I H I 8 I m I I D I I I I m I rn I I I COPYRIGHT British Standards Institution on ERC Spec
12、s and Standards Licensed by Information Handling Services COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services I I I I D I I I I I H H I I I I I I I I W H I = Lb24669 0535805 656 W MCO 8501 -2:1994(P) 29 COPYRIGHT British Standards Institution
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14、 l u i e H M R COCTORHMR, KOTOpble M O W 6blTb HahineHbi Ha PaHee nOKPblTblX flOBepXHOCTRX, LlOJlXHbl OUeHMBaTbU B COOTBeTCTBMM C MCO 4628, iIacru 1-6. 4.1 Odune nonoxeHliln Kaxnag ,CTeneHb OLlrOTOBKLl 0 6 0 3 a 1 a e a COOTBeTCTBylOUMMM 6yKBaMU ,Sa“, ,St“ M ,Ma“, CIT06bl yKa3aTb MCnOnb3yeMblh MeTon
15、 OCIMCTKIVI. 6yKBa P nepen Sa, St MnM Ma ya3bisae.r Ha TonbKo noKanbnoe ynanenue npenbinyuero noKpbiTMn. Cnenyiouee 3a K B M M CIMUID, ecnM MMeeTm, yKa3biBaeT CTeileHb OCIMCTKM OT flpOKaTHOh OKaJlMHbl, pXaBCIMHbi M npeXHMX nOKPbTMh. nPMMEiAHMR 30 I I I I I I I m I I I m I I m I I I I I I W COPYRIGHT
16、 British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services I I I I I I I I m I I m I I I D I m W Lb24669 0535807 429 W MCO 8501 -2: 1994(P) He MOVT 6b
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19、 n p H noMouM naposoro conna. i l o a s a a noeepxHocTb no H nocne n a n b H e i u i e i nonroToBKM (06pa60oi MatuMHHoro uinMoBaHMR, c M C O O B H H M cHaqana nMcKa, a noTOM CMCTeMbl nOKPblTHFI B MeCTaX, rfle OCTaJlHCb UapallHHbl OT UCTKH, TaK KaK PaCTBOpOM $Inri YnaneHHR PXBqHHbl C flpOpXaBeBMX y.t
20、aCTKOB flpH IlOMOUH UCTOK). 5.3.1.2 BBPXHFIFI Iamb cranbHo 6ann (uiecran nnacrma) 5.3.2 nnacrMHa) HOBbie CTpOHTenbHbIe pa6Olbi: Tpy6bi Rn 3 n e l p o a u n (CenbMaFI 37 COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services COPYRIGHT British Stan
21、dards Institution on ERC Specs and Standards Licensed by Information Handling Services W 3624669 0535Bl14 669 W MCO 8501-2:1994(P) HCHMh, 3aTeM IlOKpblTbl nByMR UlORMM rPyHTOBKH, OCHOBa KOTOPblX - 3nOKCLlnHaR CMOJla/XpOMaT UHHKa (KpaCHOBaTOrO-KOpMr HeBaR), 3a KOTOPblMM CllenylOT nBa npOMeXyTO.iHbiX
22、UlOR, OCHOBaHHble Ha XlOKCMflHO CMOJle (KpacHo-opa HxeBan). CM. 5.1.1 CM. 5.1.2 P Sa 25 x CM. 5.3.1.1 EM. 5.3.1.2 CM. 5.2.1 CM. 5.2.2 P Sa 2% P Sa 2% r 38 I I I I I I I I I I I I I I I I I I I H COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Servi
23、ces COPYRIGHT British Standards Institution on ERC Specs and Standards Licensed by Information Handling Services I I I I I I I I I I I I I I I I I I I I I I Svensk IS0 8501-2:1994 Annex A Annexe A IlpMnoxeHMe A Behandling av stlytor fre belggning med mlningsfrg och liknande produkter - Visuell utvrd
24、ering av ytrenhet - Del 2: Frbehandiingsgrader fr tidigare beiagda stiytor efter lokait avigsnande av tidigare mlningsfrg Inledning Skyddsfrmgan hos mlningsfrg p stl pverkas i hg grad av stlytans tillstnd omedelbart fre mlning. De huvudsakliga faktorer som man vet pverkar resultatet r a) frekomst av
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- BS 7079 A2 1996
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