LESSO

BnycKHa8 Tpy6a PP-R Tpy6Hble apmatypbl

LESSO Group Holdings Limited (nanee MMeHyeMaA"LESSO",KOA aKLNi:O2128.HK) ABnAeTCA KpynHovKWTaicKo WHAycTpManbHov rpynno no npoM3BOACTByCTpoNTenbHbIXMaTepManoBWoMawHeMe6enn.CcpepaeATenbHOCTHKOpnopaLNNOXBaTbIBaeTTaKMecerMeHTbl,KaKTpyObl,CTpoNTenbHble MaTepHanbIAOMawHAA Me6enb，OXpaHa OKpyXarOWecpeAbl,HOBbleWCTOyHMKW3HeprWN,nnaTcpopMa o6cny\*MBaHMALenouKWnoCTaBOK.KoMnaHMA BbnyCKaeTCnenyIOWWe poyKTbl:Tpy6bl,cOTO3neKTpN4eCKeKOMnOHeHTbl,CaHTeXHNKa,MOHOnNTHbleKyXH,MOHOnNTHbleBepOKHa,anIOMMHMeBble onany6ouHble MaTepWanbl W WHTenneKTyanbHble neCTHNLbl, yCTpoiCTBa OuNCTKH BOμbl， BOμOHenpoHNLaeMbIi repMeTWHHbi Kne，npOTUBOnoXapHble cpenCTBa,KanaHblpOBOnaKa6en,CBTTenbHblep6opbl,reHCKeMaTepanbl,KOnOreCKCTbleMaTepManblcebCKOxO3AiCTBHHble coopyxeHMA, caAKW μnA MapWKynbTypbl. OnepaLNoHHaA BbipyuKa KOpnopaLNN B 2022 rony coCTaBWna 30,767 MnpA oaHei.

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TenepbKOpnopaLMALESSOHaCyNTbIBaeT6onee10,OOOnpoμyKTOBWABnReTCAnOnHOMaCWTa6HbIMKMTaiCKUMnpoM3BOANTeneMBcerMeHTeCTpONTenbHbIX MaTepManoBWOMawHeroWHTepbepa.ponyKuWAKOpnopaLNN“LESSO"山MpOKO WCnonb3yeTCA B TaKWX o6naCTAx,KaK eKOpaTMBHaA OTAenKa AOMa, rpaXAaHCKOe CTpOWTenbCTBO，MyHNLMnanbHOe BOμOCHa6xeHNe，KaHanM3aLMA，ynpaBneHNe 3HepreTUKo，3neKTpoCBA3b，ra3,nOXapOTyweHMe，OXpaHa oKpyxaroweiicpeAblcenbcKoexo3AicTBo,MapMkynbTypa.

B 6yay山eM KopnopaLMA"LESSO" 6yneT npoμonxaTb npWnepXMBaTbCA npHuMna"CTpeMneHMe K co3μaHHIo 6neCTA山ero 6yaywero AnA nOTpe6MTena" WCnonHATb O6e山aHNe“Co3naTb3nopOBOe W KOMcpopTHoe npoCTpaHCTBo"cLenbro o6eCneyeHMAKaXAOMy yenOBeKynpeKpaCHoroXWnorOnpoCTpaHCTBa, cO3naHMAWAeanbHOroroponacy4eTOM3KOnorWuHoCT,yAo6CTBanAXM3HHWBbICOKo3CceKTHBHOCT.KoMnaHMA HaMepeHaco6paTbO6LyroMyApoCTb BCero O6山eCTBa nA paCnpoCTpaHeHMA“3nOpOBOro W KOMcpopTHOro npOCTpaHCTBa" B rOpOne C LenbIO cO3μaHVA 6naronpWATHbIX yCnOBWi \*M3HN nA XIiTenei.

KaTanor

BonOnpOBOAHbleTPy6bIcNTNHrnPP-R

ByXuBeTHble PP-R Tpy6bI AnA BOnOCHa6\*eHNA

PP-R BonOnpOBOnHaATpy6a. 01-02
ByXuBeTHble PP-R Tpy6bI An9 BOμOCHa6)KeHU9 03-04
PP-R ΦUTUHrN An9 BOμOnpOBOμHbIX Tpy6 05-32
VHCTpyMeHTbl. 33
PyKOBOμCTBO no yCTaHOBKe Tpy6 H cpTHHroB P-.. 34-41
pOTOKOnbI NCNbITaHN .... 42
CepTucuKauM9.. 43-48

■O630p np0nykuNn

⊚ MaTepMan:npoM3BonbHbiinonMnponWneH {\scriptsize{>}} Pa3Mep: nOnHbIi aCCOpTUMeHT OT 16 A0 160 MM ⊚ HoMMHan μaBneHWa: 1.25 Ma, 1.6 Ma, 2.0 Ma, 2.S Ma ① CTaHAapT: ISO 15874-2, EN ISO 15874-2, W270, BS EN ISO15874-2, BS6920,DIN8077,DIN8078,GB/T18742-2

⊚ LBeTa:

·CBeTnO-cepbI wn 6enbI, Tpy6a nA xOnoAHo BOAbI 0603 HayeHa CHHMMN nOnOcaMN, Tpy6a nA rOpAue BOAbI 0603H ayeHa KpaCHbIMN nonocaMN.pyrWe LBeTa TaKXe AoCTynH blno3anpocy

⊚ ocTaBnAeMble cpopMbl:

·pAMble, AnMHa 4 MeTpa (Bce pa3Mepbl) · KaTywKa, AnWHa 50 wnn 100 MeTpoB (d" 16-d"32) ·pyrve cpopMbl TaKxe npenoCTaBnArOTcA no 3anpocy

1OcO6eHHOCTN npOAyKLNN

① BbICOKaA TepMOCToKOCTb:MaKCИManbHaAyCTOVuNBaAp a6oua8TeMnepatypa-Ao 70°C MaKcMManbHaAnepexoAHa ATeMnepatypa-Ao 95 °{C}
⊚ CoxpaHeHNe Tenna: HM3KaA TennOnpOBOμHOCTb, KOTOpaA C OCTaBnAeT BCero 1/1500 oT naTyHHoV Tpy6bl,1/250oT CT anbHo Tpy6bl.
⊚ OTCyTCTBWe TOKCH4HOCTH: He COnepXUT AO6aBOK TAXeNbI x MeTannOB,HenoKpblIBaeTCArpA3bHoH He3apaxaeTCA6aK TepMAMN.
OKoppO3HOHHaA CToMKOCTb: COnpOTUBneHNe XHMN4eCKUM Be山eCTBaMW3neKTpOHHO-XMMN4eCKOVKOpp03MN.
① BbICOKa8 nponycKHaA Cnoco6HoCTb:rnanKWe BHyTpeHHN e CTeHKWW HM3KOe TpeHWe 06eCneuMBaIOTHV3KOe cOnpoTH BneHNe noTOKy W 6onbWon o6beM.
① OTNNUHaA rH6KOCTb: MOXeT NOCTaBMATbCA B pynOHaX.
⊚ Hu3KWe 3aTpaTbl Ha yCTaHOBKy: Manbiv BeC H npoCTOTa M OHTaXa HO3BOnAIOT CHM3WTb 3aTpaTbl Ha yCTaHOBKy.
⊚ onroBeuHocTb:6onee 50neTnpW npaBWnbHov 3KCnnyaTa
⊚ epepa6oTaHHbI3KonorNyecKHynCTbIiMaTepnan

1 O6naCTb npNMeHeHNA

⊚ CuCTeMbI XOnoAHoroW ropAyerO BOμoCHa6xeHNAB 3AaHNAX,BKIO4aACHCTeMbILeHTpanN3OBaHHOrO OTOnnEHMA.
OCHCTeMbI OTOnneHNA B 3μaHMAX, BKnIOuaA Tennble nonbl，CTeHOBble naHenN W W3nyuaIoWWe CHCTeMbI OTOnnEHNA.
OCHCTeMbICHa6XeHNAUNCTONnNTbeBONBOAo.
OLIeHTpanbHble(LeHTpanN3OBaHHble) CHCTeMbI KOHANLNOHMPOBAHNA.
⊚ TpaHcnopTMpoBKa WnN yAaneHMe xUMNuecKUX BeWeCTB ApyrWenpoMbIwneHHblenpMMeHeHNa.

pON3BOnCTBO AByXLBeTHbIX PP-R TPy6 nA BOAOCHa6XeHNA OCyWeCTBnAeTCABCOOTBeTCTBMNCBbICOKMMNCTaHAapTaMNW Tpe6OBaHMAMN CHCTeMbIynpaBneHMA Ka4eCTBOM ISO9OO1.OHO nOnHoCTbIO C0oTBeTCTByeT CTaHAapTaM GB/T18742.1, GB/T18742.2,GB/T18742.3，a TaKXe CaHMTapHbIM CTaHnapTaM GB/T17219 W Tpe6oBaHMAM OLeHKU caHVTapHov 6e3OnaCHOCTH MMHNCTepCTBa3ApaBOOXpaHeHMAKuTaA.

ByxLBeTHblePP-R，6narOnapAcBOeHenpo3pauHocTV nACBeTa,npeAOTBpa山aOTo6pa3OBaHNe6aKTepWWHeBnMAIOT HaKa4eCTBO BOAbl.3TW Tpy6bI O6nanaOTBCeMNnpeMMy山eCTBaMNOHOLBeTHbIX Tpy6 (TaKMMN KaK 6enbI，3eneHbI， cepbI μBeTa)OAHOBpeMeHHo pewarOT npo6neMy npo3pauHoCTH，KOTOpaaMOXeT HeraTVBHOnOBnMATb Ha Ka4eCTBOBOAblB HeKOTOpbIXperVOHax(HanpMMep,BceBepHbIx).

1 O6naCTH npNMeHeHNA npoAyKTa:

CHCTeMbI Tpy6onpOBOμOB XOnOAHO rOpAue BOAbI B 3AaHNAX, BKnIOyaALeHTpanN3OBaHHOeOTOnneHNe;

OCuCTeMbl OTOnneHMA B 3AaHMAX, BKnIOuaA nOAorpeB nOnOB, CTeHW CHCTeMbI W3ny4aTenbHOrO OTOnneHNA;

OCHCTeMbI CHa6XeHMA YNCTOV nNTbeBOW BOAOi;

OLeHTpaNbHble(LeHTpanN3OBaHHble)CHCTeMbIKOHANLNOHMpOBaHV8;

OCuCTeMbI Tpy6onpOBOμOB AnA TpaHCnopTHpoBKH WnN yAaneHUA XMMNueCKNXBe山eCTBVApyrWX npOMbIWneHHbIXnpWMeHeHN.

■ OcO6eHHOCTN npOAyKLNN

OBHewHni BWn: 6enbiv cpapcpop,3CTeTHuHbi npe3eHTa6enbHblv.ByXuBeTHble Tpy6bl COXpaHAIOT 6enbIi μBeT BHeWHero CnO8，TeM caMbIM pewa8 npo6neMy npo3pauHocTV 6enbIx PP-RTpy6.

OYCToYuMBOCTbK KOppO3WN，He O6pa3yIOT HaneT， CaHNTapHble,HeTOKCWuHble.3ceKTHBHonpenOTBpa山aOT pa3BUTHeBOnOpoCnev W MXa Ha BHyTpeHHNX CTeHKaX Tpy6 B CBeTnbIXyCnOBMAX, 06eCne4NBa84NCTOTy MИTbeBO BOAbI;VcnONb3OBa-HNe AByXuBeTHbIX Tpy6 PP-R noMOraeT W36eXaTb"BTOpWuHoro3arpA3HeHM8" BOAbl， KOTOpOe MOXeT BO3HWKHyTb W3-3aOTnOXeHN W pXaBuNHbI Ha BHyTpeHHNX CTeHKaX OuNHKOBaH-HbIX CTanbHbIX Tpy6.TaK KaK COCTaB PP-R npoCT， OCHOBHbleKOMnOHeHTbl-yrnepOn ИBOnOpOn，COOTBeTCTByIOT HOpMaMnN山eBO 6e3OnaCHOCTH.TaKO cOCTaB HeTOKCWueH,WneanbHONOAXOANTNATpaHCNOpTNPOBKN nNTbeBOBOAbl.

OBHyTpeHHAA CTOpOHa rnaAKaA, BOna Te4eT CBO6OAHO BHyTpeH-HNe W BHewHNe CTeHKW Tpy6bl rnanKWe，4To o6eCneuMBaeTCBO6oAHoeTeueHNeBOAblWCHWXaeTrWnpaBnWueCKoeconpoTVBneHVe.

OBblCOKaA TepMOCTovkOCTb W AaBneHNe Tpy6bl BbInepXWBaIOTAnNTenbHOe BO3neiCTBWe BbICoKUx TeMnepaTyp (AonroBpeMeH-HaApa6oua8TeMnepatypa 70°{C} MaKCMManbHaAKpaTKOBpe-MeHHaATeMnepaTypaAo 95°C)

⊚ 3konorWuHocTbW3Heproc6epexeHneTennonpoBoAHocTb ByXLBeTHbIX Tpy6 PP-R B 250 pa3 HMXe, 4eM y CTanbHbIX Tpy6, И B 1500 pa3 HMXe, yeM y MeAHbIx. 3To 06ecneuMBaeT oTnnuHble3Heproc6eperaiowNecBoicTBa.

OpouHoCTb Ha KOppo3WIo Tpy6bl He noμBepraIOTCA XUMNueCKUM peaKLMAM C 6OnbWNHCTBOM WOHOB B BOAe W XMMNHeCKMMN Be山eCTBaMN，KOTOpble MOryT cOnepXaTbCA B 3naHMAx.TO npenoTBpawaeT o6pa3OBaHNe HaneTa W pxaBuMHbl， a TaKXe 3aCOpeHMA Tpy6 W NOABneHNA nATeH OT pXaBuMHbl.

OCTa6WnbHoCTb XapaKTepNCTUK Tpy6bl O6nanaIOT AoCTynHoLeHO,CTa6WnbHbIM Ka4eCTBOM,TeNnOM3OnALMe,yCTOuMBOC-TbIO K KOppO3WN, 「naAKMMN BHyTpeHHMMN CTOpOHaMN. V3 HWXMOXHOc03naTb6e3OnaCHbleVHaneXHbleCVCTeMblTpy6onpo-BOnOB.OHNrepMeTWuHbl,WX CpOK CnyX6bl-O50 neT.

OYO6CTBO yCTaHOBK H YCTaHOBKa npOCTa, COeAMHeHMA HaneXHbl Tpy6bI W cpWTUHrH PP-R MOryT 6bITb COeAWHeHbl C nOMOWbIO TepMWueCKoWnN3neKTpoCBapKN，4Toynpo山aeT MOHTaX W o6ecneuVBaeT.

Tunopa3Mep Tpy6bl

I Oco6eHHoCTH

⊚ Matepvan:nonunponwneH
⊚ Pa3Mepbl: oT 16 MM Ao 160 MM
⊚ YpOBeHb μaBneHMA: 2,5 MIa, BO3MOXHO npeμOCTaBneHHe ApyrWx HOMMHanbHbIX μaBneHHi no 3anpocy. ⊚ CTaHHapTbl: ISO 15874-3, EN ISO 15874-3, BS EN ISO 15874-3, BS 6920, DIN 16962, GB/T 18742-3, KTW. O LBeTa: cepbIn, 6enbIv, B03MO\*HOCTb 3aKa3a ApyrWX LBeTOB.
⊚ CoeAWHeHNe: OcyWeCTBnAeTCA nyTeM TepMMueCKO cBapKu, uTO nO3BOnAeT CoeANHATb Tpy6bI H ΦUTMHr.

peMMy山eCTBa

⊚ BbICOKaA TeMnepaTypHaA yCTOvuNBOCTb: MaKcuManbHaA noCToAHHaA pa6ouaA TeMnepaTypa μ0 70°\mathtt{C} MakcH ManbHaAKpaTKOBpeMeHHaATeMnepaTypaAo 95°C
⊚ TenNOИ3O几ALMA: HM3KH KO3Φ中HLNeHT TennonpOBOHOCT, xOpOwee TenNOM3OnALMOHHOe AeCTBHe;
⊚ Be3OnaCHOCTb: He coμepXUT TAXenbIX MeTanOB, He 3arpA3HAeTCA rpA3bHo WnM 6aKTepMAMK;
⊚ HU3KaA CTOMMOCTb yCTaHOBKW: MabIi BeC, npOCTaA yCTaHOBKa, 4TO nO3BOnAeT CHM3UTb CTOUMOCTb MOHTaXa;
⊚ BbICOKMi nOTOK: rnaAKMe BHyTpeHe CTeHK o6ecneyMBaIOT HM3Koe conpoTMBneHMe AaBneHHIo BbICoKMvnoTOK;
⊚ CpOK Cny)\*6bl: npu npaBWnbHOM WCnonb30BaHUN MOxeT cOCTaBnATb 6onee 50 neT.

45° KOneHOCOAHMM BCTaBHbIMCOeANHeHNeM

45° KOneHO COAHUM BCTaBHbIMCOeAMHeHNeM pa3HoroAMaMeTpa

45° HaKnOHHbI TpOiHNK - cOeANHNTenbpa3HOro AMaMeTpa

nocKn yeTbIpexxonoBO nepexoAHNK pa3Hblx AMaMeTpoB

8010072874801007287340×25811822.57453.233.8

Tn6Koe coeAMHeHNe I (nnaCTMKOBaATpy6a c MeTannNyecKo HapyXHo pe3b6o)

Tu6Koe KOneHo (coeAMHeHNe nnaCTNKOBoTpy6bIC MetannNyeckov HapyxHo pe3b6o)

Tu6KOe TpoYHNKOBOe coeμWHeHNe

BOMHaa U-O6pa3Ha8 Tpy6Haa cKo6a

MoHTaXHaA CKO6a BBWneBCTaBKH

KpenneHNe Ana Tpy6 THna I (6e3 B3pbIBHOrO BUHTa)

KpenneHNe AnA Tpy6 TMna IV (6e3 B3pbIBHOrO BИHTa)

KpenneHNe nA Tpy6 THna 1 (C B3PbIBHbIM BИHTOM)

KpenneHNe AnA Tpy6 THna IV (C B3PbIBHbIM BWHTOM)

KOHBepCHOHHbIN WTyuep PP-R/PE-RT

KoHBepCHOHHbIv wTyuep PP-R/PE
山apOBo KpaH C KIIO4OM

KnOu AnA WapOBOrO KpaHa

YAnNHeHHbI WapOBbIN KpaH C Hapy\*Ho pe3b6o (c cИHe pyuko-6a6ouko)

YAnNHeHHbIN WapOBbIN KpaH C Hapy\*Hope3b6o(cKpacHo pyukov-6a6ouko)

TpexxOμOBo WapOBo KnanaH paMon perynμpyown knanaH 06paTHorO nOTOKa

WapoBo KpaH C HapyXHo pe3b6o

山lapOBo KpaH C BHyTpeHHepe3b6ov

HuKenNpOBaHHbIv WapOBo KpaH C cWnbTpom271

WapoBoN KpaH C MaTyHHbIM cWnbTpom 261

yrnoBoupyuHoiTepMoperynNpyIowni KnanaH

pAMo pyuHon TepMoperynNpyIowni KnanaH

Perynnpyiown knanaH o6paTHoro nOToKaCTeMnepaTypHbIM KOHTpOneMAnAOMAWHero MCnOnb3OBaHNA

Soc:Pa3beM
Spig:naμKW KOHeu
Fipt: BHyTpeHHAA pe3b6a xene3Hoi Tpy6blMipt:HapyxHaA pe3b6a xene3Hov Tpy6bl

pOKnaAKaTPy6OnXHaCOOTBeTCTBOBaTbTpe6OBaHMAMMeCTHbIXHOpMaTHBHbIXAOKyMeHTOB.pHOTCyTCTBNNTaKNX onOKeHMcneAyeTPyKOBOμCTBOBaTbCAyKa3aHMAMN,COAepXaWMMNCABnpoeKTHOoKyMeHTaLNNWnNKOHTpaKTHOM AOKyMeHTe nonpoeKTy.pWOTcyTCTBWNyKa3aHMi cneAyeTHCnonb3OBaTbCnenyiowWenpoueAypbl.

pnnpoKnaAKeTpy6onpoBoAacneAyeTnpWnepxMBaTbcAnonNTNKn"6e3onacH oCTbnpeBblweBcero,npocWnaKTMKanpeBblweBcero"W HeHapywaTbnpaBWna WHOpMbIynpaBneHNAW3KCnnyaTauMN.HyXHO CneAOBaTbAOKyMeHTy ct.EcnN H eTccbInKWHaAoKyMeHT,WCnonb3yiTecneAyowWenpoLeAypbl.

WarИ CBapKИ

1. ocne yKnaKH Tpy6b, oTMeTbTe ny6Hy BCTaBKK Ha KoHue Tpy6bl.

2. OuMCTMTe KOHubl Tpy6 w cpUTUHrOB, KOTopble 6yAyT coeAWHATbCA. BCTaBbTe Tpy6y B KpbIWKy cOeAMHeHNA.

3.Wcnonb3yiTe annapaT AnAropAue cBapKH,yTo6bIHarpeTbTpy6yW cpWTИHr Ao3anaHHo TeMnepaTypbl.lapaMeTpblHarpeBaAonXHblCoOTBeTCTBOBaTbTeXHNyeCKMM Tpe6oBaHMAM HCnonb3yeMorocBapouHoroannapaTa.TeMnepaTypacBapKNAonxHa6bITbBAMana3oHeOT 260{±}10°\bar{\mathsf{C}}

pMMeuaHNe:

BpeMA HarpeBa AOnXHO perynMpOBaTbCA B COOTBeTCTBWN C WHCTpyKuMe no 3KCnnyaTaLNN CBapouHOro annapaTa, npeAoCTaBneHHo npoM3BoAWTeneM, TeMnepaTypoi oKpyxarowe cpeAbl. Ecnn TeMnepaTypaokpyxaroweicpenblHvxe 5 °C TOBpeMAHarpeBaCnenyeTyBenMuNTbHa 50%

4.ocne AoCTHKeHMA BpeMeHN HarpeBa,Heo6xoAMMo HeMeμneHHo CHATb Tpy6y cpWTHHr，a 3aTeM paBHOMepHO BCTaBWTb WX Ha OTMe4eHHyo rny6WHy 6e3 BpaWeHNA，cpopMMpyA paBHOMepHbINBbICTynHaCOeANHeHNN.

5. locne 3aBepweHMA cBapKH 3aKpoTe coenHeHMe KpbIWKo.

6. Tpy6a 中THr noHOTb CnMBaTCA B eMHOe μenOe, cO3AaBaA HeanbHOe coeMHee.

CoeANHeHNe pnaHLa

1. MeTanMuecKui cpnaHeu npenBapUTenbHO yCTaHaBnMBaeTCA Ha PPRTpy6y.

2. CoenMHeHMe naHua PP-R c Tpy6o npOM3BOAVTCA aHanorH4HO TeXHOnOrИNTepMOCBapKW.

3.Be COOTBeTCTByIOWMe COeANHNTenbHble AeTanN BbIpaBHMBaIOTCA TaKИM 06pa3OM, 4To6bI cpnaHLbl 6bInN nepneHANKynApHbl LeHTpanbHo nΛHWN Tpy6bl, H nOBepxHOCTH 6binN napannenbHbI Apyr Apyry.

4. AnA ynnOTHeHMA pnaHua cneayeT MCnonb3OBaTb TepMOCToiKoe pe3MHOBOe KOnbLO, OTBe4arOWee CaHNTapHbIM HOpMaM.

5.He06xoμMMO MCnonb30BaTb6onTbl oAHoropa3Mepa,yCTaHOBneHble B OAHOM HanpaBneHNN. 5onTbl AOnXHbl 6bITb 3aTAHyTbI CHMMeTpW4- HO. peAnO4TWTenbHO WCnOnb3OBaTb OuNHKOBaHHble 6onTbI W raiKW.

6.nNHa cOenMHUTenbHO TPy6bl AOnXHa 6bITb TOuHOn, TaK KaK npH 3aTArИBaHNN6onTOB Tpy6a He AOnXHa WCnbITbIBaTbOCeBOro HanpAxeHVA.

7. Ha MeCTe coenMHeHVA cnaHueB AonXHbl 6bITb yCTaHOBneHbl nOAnepXWBaOWNe WnN noABeCHbIe KOHCTpyKLNN.

■CxeMa pacnonoxeHNa Tpy6

1. Tpy6a non\*Ha 6bITb yCTaHOBneHa HeBMAUMbIM 06pa3OM, HO M36eraA OCHOBHOVCTeHblI.

2. Tpy6a MOxeT 6bITb yCTaHOBneHa B KOnoAue, OTBepcTUN WnN noTonKe. EcnN AMaMeTp Tpy6bl He npeBbiwaeT 25 MM, Tpy6a TaKxe MOxeT cne AOBaTb 3a pWcpneHov CTeHKov WnN CnoeM nonyWKW B MaHepe CTbIKO BOro coenWHeHMA. 3anOxeHHbi y3en noKa3aH Ha pWCyHKe 1,pNCyHK e 2. Tpy6a, HCnOnb3yeMaA AnA OTOnneHNA, AOnXHa 6bITb 3a山NweHa 「 ocppWpOBaHHoi Tpy6Hov MycpTo TOnWWHOi He MeHee 10 MM.

3.pu BO3eicTBWN yAapoB,Mopo3a WnM conHeuHblIX nyue Tpy6a μon XHa 6bITb 3aWWweHa pa3yMHbIM 06pa30M.

4. npu nepeceueHHM cTeHbl, 6anK, μocKH WnN CTon6a, Tpy6a μonXHa 6 blITb noKpbITa pyKaBHov Tpy6ov.EcnN nepeceKaeMaA CTeHa ABnAeTCA nOA3eMHo CTeHO, HeO6xoAMMa CneLManbHaA BnarOCTovKaA pyKaBH aR Tpy6a.ononHNTenbHble BOμooTTanKMBarowWe MepbI CneAyeT yun TbIBaTb,KOrAa Tpy6a nepeceKaeT cno nona Wnn CTeHbIμoMa.

5.ep\*UTe Tpy6y nonanbwe OT HCTouHUKa Tenna.BepTUKanbHaA Tpy6a HaXOANTCA Ha paCCTORHNN He MeHee 4OO MM OT BOμOHarpeBaTenA Wn W nnNTbl. EcnN BblweyKa3aHHoe Tpe6oBaHNe He MOxeT 6bITb BbInonH eHO nOnHOCTbIO, CneAyeT npWHATb Mepbl nO TennON3OnAuNN Ha paCCT OAHMNHeMeHee20OMM.

CxeMa COeANHeHNA CnaHLeB

6. Tpy6a PP-R He AonXHa 6bITb noμKnioueHa HenoCpenCTBeHHO \kappa BOnOHa rpeBaTenIo,rAe AnA nepexOna CneAyeTWCnonb3OBaTb MeHTanbHyio Tp y6y AnNHov He MeHee 400 MM.
7.Tpy6a He on\*HanepeceKaTb yanNHMTenbHyo enb Wn cenMMeHTa WOHHyro wenb. EcnN Tpy6a μOnXHa nepeCeub erO, AonXHbI 6bITb npWH ATbI COOTBeTCTByIOWWe MepbI npoTNB paCTAXeHNA WnN AecpopMauNN CABMracaMovTpy6bl.
8. MeHTanbHaA Tpy6a MCnonb3yeTCA B KayeCTBe noaowe ApeHaxHO Tpy6bl pe3epByapa W coenNHMTenbHo Tpy6bl OT pe3epByapa K Knan aHy.
9. Bec KnanaHa AonxeH 6blITb 3acpuKCWpoBaH AononHUTenbHoi onopon BMeCTO Tpy6bl, KOTOpaA COeAMHeHa C KnanaHOM.
1 0. NpoBeAUTe M3MepeHMe 3awMTbl OT ynbTpacpHoneTa WnN TennoM3onAu WN, KOrna Tpy6a 6yneT BWCeTb B BO3Ayxe WnW HaxOAWTbCA Ha COnHLe.
11.ponOxITe HapyxHyo Tpy6y, coenMHAouyo c OMOM,non rny6MHO npOMep3aHNA BCOOTBeTCTBWN CMeCTHbIM KnNMaTOM.ny6WHa 3anera HNA rpyHTa Han BepxOM Tpy6bI μOnXHa 6bITb He MeHee 30OMM.

KoMneHcaLNA AecopMaLNn Tpy6bl

MeXAy XOMyTaMN, cpNKCWpyIOwMMN Tpy6y, AOnXHbI 6bITb npWHATbl KOMneH caLNOHHble Mepbl, 4TO6bI yMeHbWNTb W nOrnOTUTb yAnNHeHNe, KOTOpoe np WBOAWTK yCTanoCTHOMy pa3pyweHNIo Tpy6bl, C LenbIo o6eCne4eHNA CTa6n nbHoipa6oTblTpy6onpOBOAHovcHCTeMbl.

O6b4Hble MepbI npWBeAeHbl HUXe.

1. THyWaACA HOra MCnonb3yeTCA B KayeCTBe KOMneHCauMN AnA CHCTeMbl Tpy6. OHa pa6oTaeT no TeOpWN KOMneHcaLNn, 6naronapA npoμonbHOMy paCWMpeHMIo rHy山eiCA HOrH. TOT MeTOA TaKXe Ha3bIBaeTCA"THy山aA CA Hora",KaK noKa3aHo Ha Puc.3. 3To caMbi npocTov cnoco6, no CpaBHeHMIO C ApyrMMN, W erO HyXHO BbI6paTb 3apaHee.

2. pAMaA yaCTb CUCTeMbl Tpy6 MOxeT 6bITb 3aMeHeHa Ha KOnbLeBoi wn npAMoyronbHbli KOMneHCaTOp, KOTopbli o6pa3yeT BTOpyIo rHy山yIOCA HOry AnA KOMneHCauMn. loApo6HoCTW CM. Ha Puc.4, Puc.5.

3. nA BOμonpOBOμHoi Tpy6bI MOXHo Ao6aBNTb nonyKpyrnyio onopHyo Me TannN4eCKyio nnaCTHHy,KOTOpaA MOxeT cpWKCИpoBaTb CaMy Tpy6y W no rnowaTbpacwnpeHve W3-3a nepenana TeMnepaTyp.MeTon no3BonAeT 3cpcpeKTMBHO CHM3WTb CTeneHbpaCWMpeHMA.KaK nOKa3aHO Ha Puc.6. OueBWAHO,4TO MeTOn pa6OTaeT,W COOTBeTCTByIOWaA OnOpHaA MeTannN ueCKaA nnacTMHa OT KOMnaHNN LianSu Tenepb AocTynHa AnA noKynKW.

4. KpoMe MeToμa rHyweicA HOrW, cy山eCTByeT eWe OnWH MeTOn, npW KOTO pOM BCe CBO6oAHbIe XOMyTbI 3aMeHAIOTCA cpWKCИpOBaHHbIMW XOMyTaMN, KOTOpble paCnonararOTCA MeXAy o6o3HaueHHbIMN cpMKCИpoBaHHbIMN x OMyTaMM.MeTOAABnAeTCApe3ynbTaTOMCTpaTerWNpa3μeneHMALenor 0 Ha 4aCTH.io6aA Mepa KOMneHCaLNN3aBNCNTOTnpoeKTa WnN ycnOB Wi 3KCnnyaTaLMN, Ha OCHOBaHUN 3TOrO MbI μOnXHbI CAenaTb BbI6op.

Puc.2 EANHNLaM3MepeHMA:MM 3aKanbIBaHNe Tpy6bI B CnoN 3aCbinaHHoro rpyHTa

KapTa-CXeMarHyWeMcA HorN BCHCTeMeTpy6 pMMeuaHNe: 4ncno B "( )" - 3TO pa3Mep AnA yCTaHOBKW BOμonpoBOμHo Tpy6bl

EANHNuaN3MepeHNA: PvC.4 yCTaHOBKa KOMneHcaTOpaKOnbLeBOroTHna

Pvc.5 EANHNLaW3MepeHNA:MM ycTaHOBKa KoMneHcaTopa npAMoyronbHoro THna

I KoHCTpyKuna Tpy6bl

1.06Wne nonoxeHNA

1.1 Mepen Ha4anOM pa6OT npOBepbTe, COOTBeTCTByIOT nV KaueCTBO BHew Hero BWna W pa3Mepbl Tpy6 cpWTWHroB npoeKTHbIM Tpe6oBaHMAM W Tpe6oBaHMAM pa6oT. 3anpeWeHO WCnonb30BaTb Tpy6blI C ABHbIMW Lap anNHaMV.

1.2 epen pa6oTaMW W3yuNTe Tpy6 cepWn S, MeTKa Ha Tpy6e Aon\*Ha 6bl Tb o6paweHa K BHewHeN CTOpOHe W paCnonaraTbCA B OueBWAHOM Me CTe.

1.31.1BceMaWNHbl,WCnonb3yeMbleAnA coenMHeHMA Tpy6npWnOMowH CBapKNpaCTBOpNTeneM, AOnXHbIMOCTaBnATbCA npON3BOANTeneM, 60 MOryT WCnonb3OBaTbCA CneLManbHble CBapouHble MawNHbl, KOTop ble μOnXHbI 6bITb MpOBepeHbI ynOnHOMO4eHHbIMN CTOpOHaMN.

1.4 nA pe3KW Tpy6bI Hcnonb3yiTe CneuManbHbii Tpy6ope3, nOBepxHOCTb cppaKuNN μOnXHa 6bITb BepTMKanbHo no OTHOweHNIO \kappa LeHTpanbHo nNHUNTpy6bl.

1.5Mo OKOHuaHNN pa6oT HeMenneHHo 3aKpoiTe BCe OTKpbITble yyaCTKW.

1.6 O6paTUTe BHMMaHWe Ha HM3KOTeMnepaTypHyo xpynKOCTb Tpy6 PP-R npW npOBeneHUN pa6oT B 3WMHni nepWon.

1.7Tpy6HaA CHCTeMa MOxeT6bITb 3arepMeTW3WpOBaHa W WCnonb30BaHa nOCne TOrO, KaK OHa npoVneT WCnbITaHNe μaBneHWeM BOAbI W OKOHua TenbHyionpveMky.

2. epeceueHNe Tpy6aMN 06beKTOB

2.1 Mepen nepeceueHveM Tpy6aMn o6beKToB Heo6xoμMMo xopowo noAroT OBNTbCA W npNHATb MepbI AnA 3aWNTbI OT yTe4eK. oApo6HOCTW nepece yeHMA Tpy6ov nona noKa3aHbI Ha pNCyHKe 7 W pNCyHKe 8. 4aCTH, KOTop ble nepeCeKarOTCATpy6aMN,CneAyeT COeAWHNTbXOMyTaMN CCHCTeMo Tpy6, npWHATb MepbI AnA 3awWTbI OT yTe4eK W xOpowo 3aKpenNTb Tpy6y.

2.2 peABapNTenbHO 3aKOnaTe CTanbHyIO BOμOHenpOHNLaeMyro BTynKy, K orna Tpy6a nepeCeKaeT 6eTOHHyro CTeHy B noμBane.Moμpo6HoCTH npOB eneHMA pa6oTnOKa3aHbI Ha pWCyHKe 9.

2.3 peABapWTenbHO 3aKanbIBaiTe BTynky W3 PVC-U, KOrna Tpy6a nepeceK aeTKИpnNuHyIO WnN CTanbHyIO Xene3O6eTOHHyO CTeHy.MoApo6HOCTW npOBeneHMA pa6oT noKa3aHbl Ha pNcyHKe 10.

2.4 OpraHN3yiTe 3a山NTy OT yTe4eK Aon\*HbIM o6pa3OM, KOrna Tpy6a nepe CeKaeT nOBepXHOCTb KpbIW, NO KOTOpO xOAAT WnN He XOAAT nIOAn. o Apo6HoCTW npoBeneHNA pa6oT nOKa3aHbl Ha pWCyHKW 11 12.

2.5 ponoxWTe Tpy6y non 6eTOHHbIM nonoM H nepeceKaiTe non npW BBOne Tpy6bl B μOM CHapyXn. Moμpo6HoCTH npoBeneHMA pa6oT noKa3aHbl Ha pvcyHKe13.

2.6 Korna BOnO3a6opHaA, OTBOnAWaA CnMBHaA Tpy6bI WnN ApyrWe Tpy6bl nepeceKarOT CTanbHov xene306eTOHHbi 6acceiH(Wnv pe3epByap AnA BOAbl), AnA y4aCTKOB Tpy6, KOTopble 6yAyT nepeceKaTb 6acceH, CneAye T HCnonb3OBaTb Tpy6bl C MoKpbITWeM W3 CTanennaCTMKOBOroKOMno3WT a WnN Tpy6bI W3 HepXaBeIOwei CTanN C cbyHKuNei KOppO3HOHHoi CTo KOCTU C BHyTpeHHeiW BHeWHei CTOpOHbl. Moμpo6HoCTH npoBeneHMA pa6oT noKa3aHbl Ha pWcyHKe 14.

2.7 Иcnonb3yiTe yrnOBo THn npW BBOne Tpy6bI B AOM, AnWHa yrnOBbIX ceK LN μonXHa onpeAenATbCA μnNHo cnyCKa 3μaHMA, KaK npaBWno, He Me Hee700MM.

2.8Korna Tpy6a nepeceKaeT MHorocnovHble nonocbI ocHoBHoro noKpbITHA, TO n0 Bepxy Tpy6bl AonXHbl 6bITb 3a3Opbl BblCoTov He MeHee 120-150 MM. oμpo6HoCTH npoBeneHMA pa6oT nOKa3aHbl Ha pWcyHKe 15.

Puc . 8 Tpy6a nepecekaeT non (Il Tun ) EaMHIUHIAR:M
Puc . 7 Tpy6a nepecekaeT non (I Tun ) Unit: mm

PHC.9 Tpy6a nepeceKaeT 6eTOH BnoABane EANHMLaM3MepeHMA:MM

3. yCTaHOBKa HepXaTenA W MOABeca

3.1yCTaHOBWTe XOMyTbl, AepXaTenN WnN nOμBeCbI B COOTBeTCTBWN C pa3nN uHbIMN AWaMeTpaMN W Tpe6oBaHNAMN npW MOHTaXe.PaCnonOxeHNe 3a XMMOB, AepXaTeneN WnN MOABeCOB AOnXHO 6bITb TO4HbIM, a yCTaHOBKa -nnaBHov.XOTA XOMyT yCTaHaBnMBaeTCA 6nM3KOK TPy6e,OH He AOnXe HnoBpexnaTbeenOBepxHocTb.

3.2BBepTUKanbHbIXW ropM30HTanbHbIX Tpy6onpoBOAHbIX CHCTeMaxpaCCTo AHNe MeXAy AepXaTenAMN, MOABeCaMN WnN xOMyTaMN AOnXHO COOTBeT CTBOBaTb Tpe6OBaHMAM, npMBeAeHHbIM B Ta6nNLe HMXe. (MM)

3.3EcnN Tpy6a coeAWHAeTcA C MeTannWueCKMMN aKceccyapaMN,xOMyTbl, epXaTenN WnN nOμBeCKN μOnXHbl 6bITb yCTaHOBneHbl Ha MeTannNueCKИ x akceccyapax.

3.4 MpW WCnonb3OBaHNN MeTannNueCKNX xOMyToB,MeTannW4ecKWXAepxaT eneNWnNMeTannNueCKWXnoμBeCOBBHyTpeHHAACTOpOHao6pyueon XHa 6bITb LWnNHnpW4ecKo. MexAy o6py4aMN W Tpy6o nonXHa 6bITb npOKnaAKa,HanpMMep,pe3WHOBaA.Kopnyc cpWKcИpoBaHHbIX epxaTen e nOμBeCOB OnXeH O6nanaTb OCTaTOuHO XeCTKOCTbIO.OHN He O nXHblAecpopMMpoBaTbCA.

3.5 YCTaHoBWTe HanexHble KpenexHble npWCnoco6neHNA Ha AeTanAX TpovH WKa, KOneHa, KOHLa BOμOnpOBOμHo TOuKИ, KnanaHa, a TaKXe Ha AeTan AX, rAe Tpy6a nepeceKaeT CTeHy (Wnn non). THy山aACA Hora AnA KOMneH cauNN rM6KOCTH Tpy6bl He AOnXHa 6bITb cWKCИpOBaHHo.

pMMeuaHNe:

4. 3aWNTa OT 3aMep3aHNA, TennoN3OnALNA W cOxpaHeHNe Tenna B Tpy6e

4.1 Tpy6a, BBeneHHaA B AOM, AOnXHa 6bITb nponOXeHa non MeCTHov nMHNe3aMep3aHMA. TonwMHa 3aCbInHoro rpyHTa Han BepxOM Tpy6bI μonKHa6bITbHeMeHee300MM.

4.2 Tpy6bI PP-R He AOnXHbI yCTaHaBnMBaTbCA Ha nOBepXHOCTH, W Ha OTKpbl TOM BO3Ayxe. u6o HyXHO npWHATb 3cpcpeKTWBHble Mepbl no 3aTeHeHN HO,eCnNTaKaAyCTaHOBKaHeV36eXHa.

4.3 puMNTe MepbI npoTUB 3aMep3aHMA npW npoKnaAKe Tpy6bI B 30He, rAe BO3MOXHO3aMep3aHMe.

4.4 4To KaCaeTCA noBepxHoCTHoro MOHTaxa Tpy6 ropA4erO BOμoCHa6xeHH A, MNHMManbHaA TOnWNHa 3a山NTHOrO CnOA npWBeAeHa B Ta6nNLe HNXe.

4.5 YcTaHOBWTe HaneXHble KpenexHble npNCnoco6neHMA Ha AeTanAx TpoiH WKa, KOneHa, KOHLa BOμOnpOBOμHo TOuKH, KnanaHa, a TaKXe Ha eTan AX,rne Tpy6a nepeceKaeT CTeHy (WnN non). 「Hy山aACA HOra AnA KOMneHCauUN rW6KOCTU Tpy6bI He AOnXHa 6bITb cpW KCИpOBaHHO.

5. Be3OnaCHOCTb npOBeneHN8 pa6oT

5.1NpoBepbTe3neKTponNTaHMeW HanpAxeHMenpNWcnonb30BaHMNannap aTOBAnA CBapKN C WCnOnb3OBaHNeMpaCTBOpNTenA WnN3neKTpOnnaBKN. Co6nronaiTenpaBWna6e3onaCHoi3KCnnyaTauNN3neKTpoNHCTpyMeHT OB.CneAWTe 3a4NCTOTONWHCTpyMeHTOBW HeOnyCKaMTe MOnanaHNA B narn.

5.3epen coeAWHeHMeM npOBepbTe,He 3aropaxMBaIOT nN Tpy6y KaKWe-nN 60 npeAMeTbl. 3anenaiTe KOHeu Tpy6bI npW BpeMeHHoi oCTaHOBKe CTp OVTenbCTBa.

5.2 Ha CTpoWTenbHov nnowanKe He AOnXHo 6bITb OrHA. 3anpeweHO xpaHNT b nerKOBOCnnaMeHAIowMeCA XWAKOCT Ha CTpoWTenbHo nnowaAKe, a T aKxe 3anpeweHo crW6aTb Tpy6yPP-R cnoMowbro nnaMeHN.

5.4ocne 3anenKH npAMov Tpy6bl HaHeCWTe cOOTBeTCTByIoWWe MeTKH Ha CTeHy WnN nOBepxHoCTb3eMnN B TOM MeCTe,rAe 6bIna 3apbITa Tpy6a.3 anpewaeTCA CTy4aTbno Tpy6e MeTannNueCKUMNrBO3μAMW WnN ApyrUM ocTpbIMNnpeAMeTaMN.

OTHOWeHNe MeXAy cepWe Tpy6 S H HOMNHanbHbIM AaBneHNeM PN

1. Korna o6山ni KO3cpcpWuMeHT WCnonb3OBaHMA (npoeKTMpoBaHM8)cHCTeMbl Tpy6C paBeH 1,25,OTHoweHNe MeXAy cepWe Tpy6 S W HOMMHanbHbIM AaBneHMeM PN npeACTaBneHO B Ta6nvue1

2. Korna 06山ni Ko9cpΦWuMeHT Wcnonb30BaHMA (npoeKTHpoBaHMA）CHCTeMbI Tpy6 C paBeH 1,5,OTHoweHNe MeXAy cepWe Tpy6 S W HOMNHanbHbIM AaBneHMeM PN npeACTaBneHO B Ta6nvLe2

Ta6nnua 1: OTHOweHMe MeXAy cepueN Tpy6 S HOMHHanbHbIM AaBneHMeMPN (C=1,25)

Ta6nNua 2: OTHoweHHe MeXAy cepvei Tpy6 S W HOMMHanbHbIM AaBneHMeMPN (C=1,5)

IpOTOKOn 06 WCNbITaHNN BOAOnpOBOμHo Tpy6bI PP-R Ha rHApOCTaTИ4eCKOe naBneHNeB TeueHNe8760 yacOB(Bodycote).

I CepTHcpWKaLUA BV Ha BOAOnpOBOAHble Tpy6bI W cpUTUHrH PP-R cOOTBeTCTByeT CTaHAapTaM ISO 15874,EN ISO 15874,BS EN ISO 15874.

■CepTNNKaLNACEHaBOAOnpOBOAHbI e TPy6bIИ NTNHrnPP-RИ cpNTNHrИ C OOTBeTCTByeTCTaHapTyENISO15874.

■uueH3WaWaterMarkHa BononpoBOn HbleTpy6bI W pUTNHrn PP-R cUTUHrИ COOTBeTCTByeTCTaHAapTyISO15874