1、EDEPANbHOE AEHTCTBOno TEXHNYECKOMy PEryNPOBAHNIO N METPOnOrNNHAUNOHAnbHbINTOCT PCTAHAAPTPOCCNNCKON56652EAEPA4MM2015KOMnO3NTbI NONMEPHbIEMeTonbI onpeneneHna BononornoweHnaMaTepnanoB BHyTpeHHero cnoaC3HABM4-KOHCTpyK4MMM3 naHne oMunanbHoeMocKBaCTaHAapTMH中opM2016T0CTP566522015npeancnoBne1几OAOTOBNEH O6 b
2、ennHeHneM opNM4 ecknx nNuCoo3npoM3B0 AMTenen KoMno3MToBCOBMe-CTHO C OTKpbITbIM akuNoHepHblM 06weCTBOM HnO CTeknonnacTnKABTOHOMHON HeKoMMepyeckon op-raHn3aunen&LeHTp HopMnpoBaHnA,cTaHnapTn3aunn n Knaccnopnkaunn KOMnO3NTOBHa OCHOBe ayteH-TWYHorO nepeBona Ha pyccknn A3bIK yka3aHHoro B nyHKTe 4 cTaHnapt
3、a,KoTopbIn BbinonHeH TK 4972 BHECEH TexHM4eCKMM KOMMTeTOM no CTaHAapTn3ayMn TK 497 KOMno3NTbl,KOHCTpyKyMn w n3ne-nM9M3HMX3 yTBEPKLEH M BBEDEH B DEMCTBVE npnka30M enepanbHoro areHTCTBa no TexHMYecKoMy pe-rynmpoBaHnio M MeTponorMn OT 20 OKTA6pa 2015 r.Ne 1594-CT4 HacToawnn CTaHnapT ABngeTCA MoANbMunpo
4、BaHHbIM no OTHoweHNIO K CTaHnapTy ACTML272/L272 M-12 CTaHnapTHbIn MeTon onpeneneHna BononornoweHna MaTepnanoB BHyTpeHHero cnoaC3HABN4-KOHCTpyKyM(ASTM C272/C272 M-12 Standard Test Method for Water Absorption of CoreMaterials for Sandwich Constructions)nyteM n3MeHeHn conepxkaHn OTAenbHbIX CTpyKTypHbIx
5、 3neMeH-TOB,KOTOpble BblneneHbl BepTNKanbHon WHnen,pacnonoxkeHHON Ha nonax 3Toro TekcTa,a Takke HeBkniO-HeHNA OTenbHbIX CTpyKTypHbIX 3neMeHTOB N CCbInOK.OpnrnHanbHbin TeKCT HeBknioyeHHbIX CTpyKTypHblx 3neMeHTOB CTaHnapta ACTM npnBeneH B nonon-HNTenbHOM npnnoxkeHNN A.OpWrMHanbHbIN TeKCT N3MeHeHHbIX C
6、TpyKTypHbIX 3neMeHTOB npnMeHeHHoro CTaHnapta ACTM npnBe-AeH B AononHnTenbHOM npnnoxkeHnn A5.OTAenbHble CTpyKTypHble 3neMeHTbl N3MeHeHbl B yenax co6no-neHNA HOpM pyccKoro A3blKa N TeXHNyeckoro CTMn N3noxkeHNA,a Takke B COOTBeTCTBNN C TpeboBaHNAMNTOCT P 1.5.CpaBHeHne CTpyKTypbl HacToawero CTaHAapTa co
7、 cTpyKTypon yka3aHHoro cTaHnapTa ACTM npnBe-AeHO B AononHnTenbHOM npnnoxkeHnn B5 BBENEH BNEPBbIEnpaeuna npuMeHeHua Hacmoawe2o cmaHdapma ycmaHoeneHbl B OCT P 1.0-2012(pa3den 8).MHcbopMauus 06 u3MeHeHuax K HacmoaweMy cmaHdapmy nyonukyemca 6 exe2ooHOM(no cocmoaHuIO Ha1 AHeapa mekywe2o 200a)UHobopMauuoH
8、HOM yka3amene HauuoHanbHble cmaHdapmbl,a oobuuuanb-Hblu mekcm u3MeHeHuu u nonpaBok-6 exeMeca4HO u30aBaeMoM UHcbopMauuoHHOM yka3amene Ha-WuoHanbHble cmaHdapmblx.B cnyyae nepecmompa(3aMeHbl)unu omMeHbl Hacmoawe2o cmaHdapma co-omeemcmeylowee yeedoMneHue 6yoem onyonukoeaHo 6 6nuxkauweM Bbinycke exkeMeca
9、4Ho2o uHcbopMa-wuoHHo2o yka3amena HauuoHanbHble cmaHoapmbl.Coomeemcmeylowaa uHcbopMauua,yeedoMneHue umekcmbl pa3Mewaromca makke 6 UHopopMauuoHHou cucmeMe obwe2o nonb3o6aHug Ha oopuuuanbHOMcauime DedepanbHoao aeeHmcmea no mexHuyeckoMy peaynupoeaHuio u Memponoauu e cemu MHmepHem(www.gost.ru)CTaHnapTNH
10、中opM,2016HacToawn cTaHnapT He MoxKeT 6bITb Bocnpon3BeneH,ThpaxknpoBaH n pacnpocTpaHeH B KayecTBeodnunanbHoro N3naHnA 6e3 pa3peweHna enepanbHoro areHTCTBa no TexHNyecKoMy perynnpoBaHno NMetponorNn0CTP56652-20154.5 KaMepa KnnMaTnueckaa c perynnpyemon BnaxKHOCTbIO,o6ecneynBalowa nonnepxaHne noCTo-AHHON
11、 M OAHOPOAHOM OTHOCMTenbHon BnaxHOCTM C TOYHOCTbIO 5%M TeMnepaTypbl C TOYHOCTbIO 3 C.4.6 MukpoMeTp no rOCT 6507,o6ecneynBalownn n3MepeHne c norpewHocTbIO He 6onee 0,025 MM.Bce M3MepeHna no HacToaweMy CTaHnapTy npoBOAAT C TOYHOCTbIO AO 0,025 MM.4.7 Bona ANCTMnnupoBaHHaa no rOCT 67094.8 CnnpT n3onponn
12、oBbin no rOCT 9805.4.95 yMara中nbTpoBanbHa9中n0OCT120265 nonroToBka k npoBeneHno ncnbITaHn5.1 nonroToBka o6pa3uoB5.1.1 nna onpeneneHna BononornoweHna ncnonb3yOT He MeHee naTn 06pa3uoB,ecnn MHoe He yc-TaHoBneHO B HOpMaTNBHbIX oKyMeHTax wnM TexHNyeckon noKyMeHTauNn Ha w3nenme.5.1.2 Ina McnblTaHni npMMeH
13、AIOT 06pa3ubl AnMHoN M wMpNHOM 75 MM TONLMHON 13 MM.Donycka-eTcA npwMeHATb oopa3ubl c npaMoyronbHon wnn KBanpaTHon nnowanblo nonepeyHoro ceyeHnA,c pa3Me-pamn,ycTaHoBneHHbIMn B HopMaTnBHbIX AoKyMeHTax nnn TexHnyecKon AoKyMeHTaunn Ha n3genne.n p M Me y a H n e-nonepeyHoe ceyeHne o6pa3ua,o6pa3yemoe anH
14、on n wnpwHon,AonxKHo 6blTb napannenb-HO nnoCKoCTN BHeWHero Cno C3HABN4-KOHCTpyKUNN.5.1.3 O6pa3ubl AonxKHbI MeTb poBHylo noBepxHOCTb,6e3 CKonoB,TpeLMH M Apyrnx AedpeKToB,3a-MeTHbIX HeBoopyxKeHHbIM rna30M.Bce noBepxHOCTN 06pa3yOB AonKHbl 6bITb nnoCKNMM,B3anMHo nepneHAnKynapHbIMM w napannenbHbIMn.5.1.4
15、 O6pa3ubl AonKHbl MMeTb MapknpoBky.MapknpoBka nonKHa conepxkaTb nopAnKoBbIn HoMep o6pa3ua n CBeneHNA O-KOHCTPyKUMN,N3 KOTopon oopa3eu 6bin nonyueH.MapknpoBka nonKHa coxpaHaTbCa B TeyeHne Bcero McnblTaHna,Bo Bcex ycnoBnax n pexKnMax,ycTa-HOBneHHbIX HaCTOAWINM CTaHnapTOM.5.1.5 nepen KoHAnuMoHnpoBaHneM
16、 MnKpoMeTpOM(CM.4.6)M3MepAloT AnMHy,wnpNHy M TonWMHy 06-pa3ua C TOYHOCTbIO 0,025 MM.Pe3ynbTaT oKpyrnAoT Ao TpeTben 3Hauawen ynopbl.5.2 KoHanunOHnpoBaHne o6pa3uoB5.2.1 nepen ncnblTaHneM 06pa3ubl,n3roToBneHHble 3 MaTepnanoB,BoAonornoweHne KOTopbIx 3Ha-YMTenbHo M3MeHReTCA B AMana3oHe TeMnepatyp Ao 110
17、C,cywaT B cywnnbHOM wkadby(CM.4.2)npn TeM-neparype(503)C B TeyeHne244,a3 aTeM oxnaxknaloT B3 kcMKaTope no TeMnepaTypbl(232)C.几o-cne oxnaxkneHna 06pa3ybl BbIHNMaIOT N3 3KCMKaTopa M B3BewnBaIOT He 6onee yeM yepe3 2 MWH.5.2.2 nepen ncnblTaHneM 06pa3ubl,n3roToBneHHble n3 MaTepnanoB,BononornoweHne KoTopb
18、IX He3MeHseTca B AMana3oHe TeMnepaTyp no 110 C,cywaT B cywnnbHOM wkady(CM.4.2)npn TeMnepaType(105+3)C B TeyeHMe 2 4,a 3aTeM oxnaxnaIoT B 3KCMKaTope o TeMnepaTypbl(23+2)C.nocne oxnax-AeHNA 06pa3ubl BbIHNMaIOT N3 3KCNKaTopa n B3BewnBalOT He 6onee yeM yepe3 2 MWH.5.2.3 nna McnblTaHna no MeTony B(CM.6.2
19、)o6pa3ubl B 3aBMCMMOCTM OT MaTepnana cywaT B BakyyM-Hon neun(CM.4.3)npn TeMnepaType,ycraHoBneHHoN B 5.2.1 nnw 5.2.2.nocne OKOH4aHMa BpeMeHn cywkn,yCTaHoBneHHoro B 5.2.1 Mnn 5.2.2,B BakyyMHoN neun co3naOTpa3pexkeHne Ha 30 MMH.npn BOCCTaHoBneHnn naBneHna nocTynalownn B KaMepy BakyyMHon neyn Bo3Ayxomke
20、H npoxo NTb yepe3 ocywnTenb,HanpnMep cynbobaT kanbunA.nocne oxnaxkneHna B 3KCnKaTope oopa3ubl BbIHNMaIOT N3 3KCMKaTopa B3BewnBalOT He oonee yeMHepe3 2 MNH6 npoBeneHne ncnbITaHnn6.1 OnpeneneHne BononornoweHna npn cyToYHOM norpyxeHnn(MeTOA A)6.1.1 O6pa3ubl,nogroToBneHHble no 5.2.1 wnm 5.2.2,cpa3y nocn
21、e B3BewnBaHna norpyaIoT B AMC-TMnnupoBaHHylo BoAy(CM.4.7)Ha rny6nHy He MeHee 25 MM M BblAepxnBaloT npn TeMnepaType(23+3)CB TeyeHne(241)4.np n M e y a H M e-n npeAoTBpaweHna BcnnblTM o6pa3ya ucnonb3yIoT ceTky c peAKNMn enkaMM.6.1.2 V3BnekaloT 06pa3ubl,BCTpaxMBaloT,BbITupaloT cyxo TKaHblo wnn onnbTpoB
22、anbHon 6yMaronHe 6onee yeM yepe3 1 MNH B3BewlBaOT Ha Becax(CM.4.1)n 3anncblBaoT nonyyeHHbln pe3ynbTat.6.1.3 Ecnn MaTepnan o6pa3ya nMeeT TeHneHyNIO co6mpaTb Bnary Ha noBepxHoCTM wnM B yrnax,06-pa3ubl noMewaloT B eMKOCTb C M3onponnnoBblM cnMpTOM.Cpa3y nocne 3Toro BbIHMMaOT 06pa3ubl,BCTp-0CTP56652-2015
23、XNBaIOT,no)KMAaOTCA NcnapeHna cnnpTa N He bonee yeM yepe3 1 MMH B3BewNBaOT Ha Becax(CM.4.1)N3anNCblBaloT nonyyeHHbln pe3ynbTaT.6.1.4 npoBonaT n3MepeHna no 5.1.5.6.2 OnpeneneHne BononornoweHna npn noBblweHHon TeMnepaType(MeToA B)6.2.1 O6pa3ubl,noAroToBneHHble no 5.2.3,cpa3y nocne B3BewnBaHna noMewalo
24、T B KnMMaTnyeckyIoKaMepy(CM.4.5)n BblaepxKnBaioT npn TeMnepaType(70+3)C M OTHOCMTenbHoi BnaxKHoCTn(85+5)%BTeyeHwe 30 cyT,nanee oxnaxnaoT o6pa3ubl no TeMnepaTypbl(23 2)C.Oopa3ubl B KnMMaTnyeckon kaMepe nonKHbl pacnonaraTbCa B BepTnkanbHOM nonoxkeHnn n onMpaTb-CA Ha HecnnowHoe OCHOBaHne(HanpnMep,pewet
25、ky).6.2.2 BbinonHAIOT AeNCTBMA,npeayCMoTpeHHble 6.1.2-6.1.4.6.3 OnpeneneHne BononornoweHnA npn MakcnManbHOM OTHOCNTenbHOM yBennyeHnn Maccbl(MeTOn B)6.3.1 O6pa3ubl,nonroToBneHHble no 5.2.1 nnn 5.2.2,cpa3y nocne B3BewnBaHna norpyxKaoT B AMC-TnnnnpoBaHHyio BoAy(CM.4.7)Ha rny6nHy He MeHee 25 MM M Bblgep
26、xnBaloT npn TeMnepaType(23 3)CBTe4eHMe(481)4.6.3.2 BbinonHaIOT neNCTBna,npeayCMoTpeHHble 6.1.2-6.1.4.6.3.3 eNcTBna no 6.3.1-6.3.2 noBToPaOT Ao Tex nop,noka npupaweHne Maccbl He CTaHeT MeHbwe2 nonHon Maccbl o6pa3ua,onpeneneHHON Ha npeablayweM 3Tane.7 06pa6oTka pe3ynbTaToB7.1 MaccoBylo ono BoAbl,norno
27、weHHyIo BHyTpeHHMM cnoeM C3HABM4-KOHCTpyKUMN X,%BblyNC-nAIOT noopMyneX=W-D100,(1)DraeW-Macca 06pa3ua nocne ncnblTaHna,r:D-Macca o6pa3ua nocne KoHAMyMoHnpoBaHn(nepen norpyKeHneM B BOAy),r.Maccy o6pa3ua nocne wcnblTaHnA W,r,BblyNCnAIOT no dopmyneW=ma-Wm,(2)rne mM-Macca oopa3ua nocne ncnblTaHna,onpenen
28、eHHas no 6.1-6.3,r;A/n-cpeAHeapncMeTnueckoe 3HayeHne yBennyeHna Maccbl o6pa3ua 3a cueT noBepxHOCT-HoN Bnarn,r,onpeneneHHoe B COOTBeTCTBWN c npwnoxkeHneM A.7.2 nornoweHne BoAbI Ha eAnHnyy o6beMa BHyTpeHHero cno C3HABN4-KOHCTpyKynn(KpoMe ayen-CTbIX N COTOBbIX HanonHnTene）Y,r/cM，BbI4 MCnAOT no中opMyneY=W-D(3)rae V-06beM 06pa3ua,CM3.7.3 06beM 06pa3ya V,CM,BblyncnaioT no copmyneV=I w h.rae7-anNHa oopa3ua,CM;w-山1pMHa o6pa3ua,cM;h-TonWNHa obpa3ua,CM.
