LV11563B - Method for repairing of stone and reinforced concrete constructions - Google Patents

Abstract

The invention is useful for above-ground construction, including construction of stone and ferroconcrete edifices. The invention can be effectively applied in repairing old stone edifices, and also in the renewal of walls and load-carrying structures of the edifices.The method consists of several stages: preparation of cracks, cleaning the cracks, preparation of filling materials (mixing the necessary components), pumping of the mixture into the cracks and consolidation of the filling material.The novelty of the invention is that the ends of the cracks are drilled but the edges along the full crack length are filled. After that, water under pressure of 2 to 3 atmospheres is supplied into the lower opening. After pumping through the hole, the water is released and the crack cavity is dried. Then, the prepared filling material is pumped under the pressure of 8 to 16 atmospheres into the openings, until the mixture comes out from the upper opening. The pumping is carried out for 0.5-1.5 minutes, under constant pressure. Finally, the feeding openings are closed and left to set.

Description

LV 11563

Cnoco6 peMOHeMeMeHHbix m xene3o6eTOHHbix KOHCTpyKMMM

OnMcaHMe M3o6peTeHM $ i Μ3θ6ρβΤΘΗΜβ OTHOCMTCa K H836MMH0My CTpOWTeJ1bCTBy, B HaCTHOCTM-K KaMBHHblM Μ > ΚβΠβ3θ6βΤΟΗΗΜΜ COOpy > KeHMflM, Μ ΜΟΧβΤ 6blTb ΘφφβΚΤΙΙΒΗΟ MCn0nb30BaH0 ΠρΜ ρθΜΟΗΤΘ CTapblX Κ3ΜΘΗΗΝΧ COOpy > Kehm (i ΡΠΗ BOCTaHOBJieHMfl MX CTeH M npyrnx Hecymnx KOHCTpyKL4MM. Μ3βθοτθη m nonyHnn uinpoKoe pacnpocTpaHeHne cnocoā peMOHTa CTpomenbHbix KOHCTpyKi4Mii c ncnonb30BaHneM nonmviepHbix cocTaBOB, BKflIOHaiOllļMM 3aHMCTKy M paCUJMpeHMe nOBpe > KfleHHblX ΠΟΒβρΧΗΟΟΤβίί my6MHHbix ρβφβκτοΒ, nocnepyioinee HaHeceHne ποπμμθρηηχ cocTaBOB, 3an0nH3 (0lUMX ρβφβΚΤΝ, ΠΟΟΠβ ΗΘΓΟ Ha nonHMepM30BaBllJMeCa MaCCbl CBa3y »oinero HaHociiTCH apre3M0HHbie o6Ma3KM (PEyi3eB Πρμμθηθημθ nonnMepHbix cocTaBOB b peMOHTHbix Building, No. 2 (50), 1996, p. pp. HHMM, npenaTCTByK lUMM ΡΟΟΤΜΧΘΗΜΚ) Tpe6yeMOrO ΤβΧΗΜΗβΟΚΟΓΟ pe3ynbTiaia, οτηοοατοα: οτη ομτθπβηο cna6aa B03M0 > KH0CTb κοΗτρο / ia KanecTBa peMoma; HepocTaTOHHaMOHOHHOCTb KOHCTpyKi4wi, nycTOTbi KOTOpOM 3anonHeHbl nonMMepHbIM COCTaBOM BCneflCTBMe ΗΜ3Κ0Γ0 MOayna ynpyrocTM m pnnTenbHbix ρβφορΜ3ριιίί nonuMepoB; 0ΗΜ > κβΗΐΊβ OmeCTOMKOCTM KOHCTpyKI4MM. C npyroii CTOpOHbl, Μ3ΒβΟΤΗΗ M npMMeHJIIOTCfl cnocoābl ynpOHHeHMfl M3flenMM m MaTepnanoB Ha MMHepanbHbix Bfl3ymnx, Biononaioiitkie Μ3Γ0Τ0ΒπβΗΜβ 3thx M3penMM, nx nponnTKy b BaHHax (xaMepax) nop paBneHiieM MOHOMepaMH, nonnMepn3aunio μοηομθροβ (ecTecTBeHHyio, TennoByK) papnaunoHHyK >) (BMConoMaTOB Τθχηοπογμβ ποπΜΜβρδβτοΗΟΒ vt apMononnMep6eTOHHbix M3pentti M., 1984.). Jocockirbl BbicoKofi npoHHOCTM MaiepMana, paHHbiii cnocoč He očecneHMBaeT τθμ He MeHee τβχΗΜΗβοκοΓο pe3ynbTia BcnepcTBi / ie ΗβΒ03Μ0 > ΚροΜβ τογο, nomiMepHbiii cociaB očnapaeT βοθμμ yKa3aHHbiMn Bbime ηθροοτητιομμ c ογρ3ημηθημημιι.

Han6onee 6πμ3κμμ cnocočoM, BbiāpaHHbiM b "anecTBe npoTOTMna of OTHOUieHHIO K 3aflBneHH0My, ΗΒΠΗβΤΟΗ ΤβΧΗΟΠΟΓΜΗβΟΚΜΜ npopecc p na npoM3BopcTBa κομπο3ιίτηογο Maiepnana μθτορομ TopKpeTMpoBaHHa (ac CCCP N ° 1,728,061) BioiKJHaioinHii CTpyfiHoe nepeMeiuMBaHMe κομποηθητοβ (MMHepanbHoro BJOKymero, nonnMepHbix μ βοποκημοτβιχ poSaeoK) h nopany nx nyieM Ha6pbi3ra ptBiHiMeM Ha nyno &KK;

OpHaKO, b paHHOM cnynae TexHHHecKnPi pe3ynbTaT pocTMraeTca He b ποπηομ oāteivie BBnpy HecTaāmībHOCTH pe > Kwvia Ha6pbi3ra, Μ3ΜβΗβΗΜΗ paBneHMa b CTpye τορκρβτ-Hacoca, ηθβο3μο > κηοοτμ MKbeKTMpoBaHMfl rny6oKMx KaBepH, nMetoiMnx CNO > KHyK) reoMeTpnHecKyio φopMy, cna6o paCKpblTblX TpeiHMH H ppyrnx φ3ΚΤ0ρ0Β. ΚρΟΜΘ ΤΟΓΟ, hides Ha6pbl3re ΒβΠΜΚΜ noTepn MaTepiiana m 3Heprnn. ΙΊ3θ6ρβτβΗΜβ xapaKTepn3yeTCfl cnenyioLniiM: 1 nocTaBneHHaji uenb - co3qaHne cnocoāa, oāecneniiBaiOLnero MOHOnMTHOCTb 11 BOCCTai-ΙΟΒΠΘΗΙΙΘ HeCyUļeM CnOCOČHOCTM TpeiUMHOBaTblX ΜΠΜ ΜΜΘ (011 | ΜΧ npyrne ηβφθΚΤΜ KaMeHHblX 11) Kene306eT0HHblX KOHCTpyKI4MM, B tom HMcne πβφθκ ™, cxpbiTbie b Tonme MaTepiiana. 2. Τθχημηθοκμμ pe3ynbTaT, nonynaeMbiii npn ocymecTBneHnn 3aaBn «eMoro ii3o6peTemin, coctomt b οηιιχθηιμ MaiepnanoeMKOCTM, SHeproeMKOCTM cnocoa, noBbIHmi CTenemi BoccTaHOBnemif? μοηοπι / ithoctm u Hecyme £ i cnocoāHOCTii peMOHTiipyeMbix KOHCTpy ifiii.

3 CyillHOCTb Μ3θ6ρβΤΘΗΜΒ 33ΚΠΚ) Η3ΘΤ03 B ΟΠΘ ^ ΙΟΙΜβΜ -M3BeCTHblti cnocoā peMOHTa κβμθηηβιχ ii > Kene3o6eTOHHbix the HCTpy beginning of ii, conepx < ainiix rny6oKne TpemuHbi ii ποποσπι b Tonme MaTepiiana, BKmonaioiuiiii noqroTOBKy τρβιιμίΗ, ιιχ pacniicTKy, npiiroToenemie 3anonHBioiiiero MaTepiiana u 3anonHeHne mm ποπγοτοβπθηημχ TpemiiH, βμαομ3μθη3θτο51 cneayiomnM o6pa30M: ywacTKM rpemnH, Bbixowimne HU noBepxHOCTb, 3aMOHOnMMMBaK) TC5ļ aqre3MOHHblM COCTaBOM, KOHLļbl TpeiHMH 3acBepnnBaiOTC5i, Nocni mourning β ημ > κηθθ oTBepcTiie (cnmaa ot ypoBHn 3θμπμ) nonaeTCB Bona non naBnemie 2 ... 3 a ™ μ KOHTponnpyeTcn ee Bbixon II3 qpynix KOHueBbix (MaasHbix) οτβθροτμμ; 33τθμ Boqa BbinycKaeTcn ii nonocm TpeuļiiH BbicyuuiBatOT eciecTBeHHbiM nyTeM adhesive npoqyBKOM Tennoro B03flyxa; Nocni πριίΓοτοΒπβΗΜη CMecii, BKniOHaioiueii μθμθητ bucokom tohkoctm noMona μ BOflononnMepHyK) qo6aBKy (ΠΒΑ, n aTexc), Oha nonaeTcn b Hii > KHee OTBepcTne noq naenemieM 5-12 am, Komponiipy5i Bbixoq CMEC M3 Ma $ iHHbix oTBepcniM; Nocni Hannan Bbixona CMEC 113 ManHHbix OTBepcTiiii HarHeTaHiie npononxaeTcn of αοοτιι ^ θημη cTapiioHapHoro pe > KiiMa β τθηθηιιθ 0.5 .. .1 miih 3aieM OTBepcTMe nonanii CMecii 3arnyuiaeTCfl, nocne nero ιιρβτ TBepneHiie CMecM.

BbinonHeHne cnocoa nonycKaeT OTpenbHbie BapnaHTbi.B tom knot πριι προΒβηβΗΜίι pa T 3 ιιμηθθ BpeMn both αpiiiiooobbbbbbbbbbbbbepepepepepepHHHHH333

HarpeBatOT from TeMnepaTypbi 300 ... 500 ° C: β πθρβομ cnynae - nnn npenoTBpameHiiJi 3aMep3amin, b bopom cnynae - ηηη noBbiuieHim noqBl1 > KHOCTM CMecii. ripu ocoāo tohkom crpyKType τρβιηιΐΗ b > Kene3aaaTOHHbix KOHCTpyKuiinx naBnemie nonaeTcn minoal3HO nynbCnpytoinnM TaK, hto κοβφφΜρΜθΗΤ acMMMeTpmi LLMKn HaxonMTcn β npeqenax 0.3 ... 1.0.

OneBiinHO, hto nonane CMecii non naBnemieM oāecnenuBaeT aone BbicoKyio MouļHocTb ii, cnenoBaTenbHO, npoHHOCTb BOCTaHaBmiBaeMbix KOHCTpyKLļiiii, TAK KAK non naBnemieM oāecneniiBaeTcn aone πποτηοθ μ npoHHoe aqre3iiOHHoe coenimeHiie āeperoB τρβιμΜΗ. B on b uo ii ii ii ep ep ep ep ep ep ep ep po ony ony ony b b ine ine po po po po ony ony ony ony b b b ine ine ine po po ony 3anonHeHne TpeujuHbi cocTaBOM, βκπιοηβιοιιιιιμ ueMeHT τοηκογο noMona ii nomiBiiHMnaL4eTaTHyK) (flax naTeKCHyio) 3Mynbcmo, oāecneniiBaeT CEC BbicoKyio npoHHOCTb, TAK ii > xecTKOCTb, nniiTenbHoe conpoTiīBneHiie ii omecToiiKOCTb KOHCTpyKumi. Πριι Heo6xonnMocTii noBbiciiTb nonBii > KHOCTb CMecu ee nonorpeBaiOT, aliaso nonaiOT πριι πομοιμιι nMnynbCHoro naBneHim. -3- EN 11563

TaKMM o6pa30M, οηθβμρηθ npMHMHHO-cnepcTBeHHaa CBB3b coBOKynHOCTM non-cHHbix Bbiiue npM3HaKOB m nocTuraeMoro τθχημηθοκογο pe3ynbTaia, τθμ caMbiM npn3HaKM bbbbkdtcb CyiljeCTB6HHblMM.

npoBeneHHbiM 3aflBMTeneM ananm ypoBH * τθχημκμ, BKntOHatoinnii noMCK of naTeHTHoii m HayHHO-TexHMHecKOM nmepaType mctohhmkob MH0opMaunn, copep > KaiuMX οβθρθημβ o6 aHanorax 3aaB / ieHHoro ρθιιιθημβ, πο3βοπμπ ycTaHOBMTb, whereby to ηθ o6Hapyx < eHbi aHanorn, xapaKTKpn3yK) iMneca npn3HaKaMn, μρθητμηηνμμ bc6m cymecTBeHHbiM npn3HaKaM 3aaBneHHoro peuieHMB, a onpepeneHne 143 BbiBBneHHbix aHanoroB BbiuieonncaHHoro npOTOTMna, XAX Han6onee 6πμ3κογο of coBOKynHOCTM πρμ3ηθκοβ aHanora, Π03Β0 / 1ΜΠ0 BblHBMTb COBOKynHOCTb CymeCTBeHHblX OTnMHMTenbHblX τθχημηθοκμχ npn3HaK0B, M3no > K6HHbix b φopMyπe HacToamero Μ3θ6ρθΤΘΗΜΗ.

CneflOBaTenbHO, 3aaBneHHoe peiueHMe cooTBeTCTByeT KpuTepmo ”H0BM3Ha” no qeMCTBy »oineMy 3aK0H0naTenbCTBy. Αηθπογμηηο BbmeneHo, hto 33ββπθηηοθ τθχημηθοκοθ peujemie cooTBeTCTByeT TpečoBaHMio "M3o6peTaTenbCKMM ypoBeHb" from fleficTByiomeMy 3aKOHoqaTenbCTBy, Tax Kuk PNA cnei4nanncTOB ηθ cnepyeT BBHbIM 06pa30M 143 Ι43ΒΘΟΤΗΟΓΟ ypOBHfl ΤΘΧΗΜΚΜ Μ ΤΘΧΗΟΠΟΓΜΜ.

CxeMa ocymecTBneHM3 3θηβπθηηογο cnocoča npepcTaBneHa Ha Φμγ.1, rpe paH ochobhom οοοτθβ onepauMM OTpaaceHbi οοηοβηηθ πρμμθηβθμηθ ycTpoiicTBa.

PeMOHTMpyeMaCaCePoCt 1, copepacamaa ποβθρχηοοτηβιθ 7 m rny6MHHbie (ηθ βηχορηιρμθ Ha noBepxHOCTb) 8 TpemMHbi 3acBepnMBaiOTca OTBepCTMBMM B KOHLELX XρθΙΙ1ΜΗ 2,3. B ΗΜΧΗΘΘ M3 ΟΤΒθρΟΤΜΜ 2 BBOflMTCfl LunaHr 6, npMcoeflMHeHHbiM κ Hacocy 5 μ ομθομτθπκ) Tire HananoM peMOHTa Bbixo Flm Ha noBepxHOCTb 6epera TpemMH 8 repMeTM3MpyKDTca anoKCMflHbiM πμ6ο ποπμθΦμρηνμ KOMnayHpaMM. BHyTpeHHaB nonocTb TpemMH 7 m 8 npoMbiBaeTca βοαομ m nopcyiuMBaeTCB, Mcnonb3ya SkirtTMH from TOMy xe LunaHry 6 BOflbi m noflorpeior B03pyxa. ΠρΜΓΟΤΟΒΠΘΗΗ3Β B ΟΜΘΟΜΤΘΠΘ 4 Κ0ΜΠ03ΜΙ4ΜΗ nOflaeTCfl B ΟΤΒθρΟΤΜΘ 2 HacocoM 5 nofl paBneHMeM 6 ... 16 aTM after τθχ nop, noxa β βθρχηθμ M3 OTBepCTMM 3 ΗΘ nOBBMTCB ΜΟΤΘΗΘΗΜΘ ΠΟΟΠΘ ρθ > ΚΜΜ ΠΟΡΡθρΠΟΡΡθ Β ΤΘΗΘΗΜΜ 0.5 ... 1.5 . A 3aKyn0peBaHMH ΟΤΒθρΟΤΜΒ 2 CMeCb 3aTBeppeBaeT β ποποοτμ TpemMH 7, 8, očecneHMBaa μοηοπμτηοοτβ KOHCTpyKUMM. Οβθρθημβ, nopTBep > Kflaioipne B03MoxHOCTb ocymecTBneHMB Μ3θ6ρθτβΗΜΒ c ^ πογ ηθημθμ BbiujeyKa3aHHoro τθχημηθοκογο pe3ynbTaTa, 33κπκ) Η3Κ) τοβ b cnepyK) LneM: a) nocnepoBaTenbHOCTb ρθμοτβμμ coctomt b cnepyiomeM - 330ΒβρΠΜΒ3ΗΜΜ KOHLļOB TpeilļHH; - repMeTM3auMM OTKpbiTbix eperoB TpemnH; - npoMbiBKe ποποοτθμ TpemMH bopom; - npopyBKe TpeuļHH B03pyxoM; -MeiUMBaHMM ΚΟΜΠΟΗΘΗΤΟΒ ΜΘΜΘΗΤΗΟ-ΠΘΤΘΚΟΗΟΜ (ΠΒΑ) ΟΜΘΟΜ ΡΠΒ 3anonHeHMB ρθΦθκτοβ; -HameTaHun ομθομ b onHy M3 COURSEBbix οτβθροτμμ no ee Bbixona M3 MaBHHbix οτβθροτμμ; - ποηπβρχοΗΜΜ CTauMOHapHoro pe >KMMa; - TBepneHMM ομθομ 3anonHMTena; 6) pe > KMMbi npoBeneHna onepauMii xapaKTepn3yiOTca cnenyiomMMM napaMeTpaMM (xapaKTepncTHKaMn): - ΡΜβΜΘΤρ ΒΧΟΠΗΝΧ M Ma «HHblX ΟΤΒθρΟΤΜΜ -5 ... 10 MM; -nna repMeTM3OneMeMMiTiBiTbix ceperoe TpeinMH πρμμθηαθτοη anoKCMn-ueMeHTHbiM πμ6ο ποπΜθφΜρΗΜΜ KOMnayHn; - npoMbiBKa TpemnH npoBonMTca Βοηοίί πρίΊ TeMnepaType 15..25 ° C non naBneHneM 2 ... 3 aTM; -nponyBKa B03nyxa npoBonmca non naBneHneM 2 ... 3 aTM npM TeMnepaType 35 ... 40 ° C; - cMeiiiMBaHue neMema m naieKca (ΠΒΑ) npoBonMTca b ομθομτθπθ npiiHynmenbHoro πθμοτβμη eMKOCTbio ηθ 6-one 20 πμτροβ n xapaKTepn3yeTca cnenyK > mmmm napaMeTpaMM: -OKpyxHaa CKopocTb πβμχθημη ποπβτοκ ομθομτθπα- 2 ... 12 μ / οθκ., -ΒΟΠΟίΙΘΜΘΗΤΗΟΘ ΟΤΗΟΙΙίΘΗΜΘ (ΠΟ ΜβΟΟβ) - 45 ΠρΘΠΘΠ3Χ 0.45 ... 0.60, -Ι4ΘΜΘΗΤΗΟ-Π3ΤΘΚΟΗΟΘ ΟΤΗΟΐυβΗΜβ- 5 ... 8, -β Heo6xoflMMbix cnyHaax CMecb nonorpeeaeTca from 50 ° C from BBona nonuMepHOM no6aBKM; - SkirtTaHue ομθομ npon3BonMTca SHORTCOPE (μπμ npyrnM) HacocoM npM naBneHMM - 6-16 aTM; - CTaL4MOHapHblM ρθ > ΚΜΜ ΜΟΤΘΗΘΗΜ * ΟΜΘΟΜ M3 MaflHHblX ΟΤΒΘΡΟΤΜΜ nonflep KMBaeTca β τθηθημθ 0.5 ... 1.5 mmh. npM ycnoBMM ποοτοηηηογο naB / ieHMfl β nonaiomeM ομοτθμθ; - TBepneHMe ομθομ bo3mo kho θοτθοτβθηηοθ πμ6ο ycKopeHHoe c Mcnonb30BaHMeM μπμ nonorpeBa, μπμ panMauMOHHoro Β03ηβΜ0ΤΒΜπ nna ycKopeHMa τβθρηθημα m nonMMepM3aolMM noaBKM; b) NPM peanM3ai4MM cnoco6a Mcnonb3yeTca pyHHOM CBepMnbHbiii MHCTpyMeHT c TBepnocnnaBHbiM CBepnoM, Hacoc βοπαηομ ueHTpa6e > KHbiM c pačoHMM Ηθβπθημθμ 5 atm Hacoc LUHeKOBbiM c pačoHMM naeneHMeM 20 atm LunaHrM, iuTyi4epa μ τ.π.

Cnocoč Mcnonb3yeT M3BecTHbie MaTepnanbi - ηθΜθΗΤ τοηκογο noMona (ynen bHaa ποβθρχηοοτβ- ηθ μθηθθ 6000 κβ.ομ / γ), nonMBMHMnReTaTHa 3MynbCMa 3% COPPERHAMMMM, naTeKC. repMeTM3aMaMaCaCaNMeHTHbiM KOMnayHnoM cocTaBOM 1: 2 (no Macce), Mcnonb3ya CMony 3fl-5 μ ηθΜθΗΤ M400 (Pz 35) πμ6ο nonM3 $ MpHyK) CMony c ηθποπηθημθμ τθμ > κθ ηβθ.

TaKMM o6pa30M, Bbiiue μ3πο > κθηημθ οβθηθημβ CBMneTenbCTByK) T o BbinOHHeHMM NPM MCn0nb30BaHMM 33ΑΒΠΘΗΗ0Γ0 Μ3θ6ρβΤΘΗΜΠ CnenyK) lHeM C0B0KynH0CTM ycnoBbiM - cnocoč npenHa3HaseH nna Mcnonb30BaHMA b npoMbimneHHOCTM.a ΜΜΘΗΗΟ- Β Η33ΘΜΗ0Μ ΟΤρΟΜΤΘΠΒΟΤΒθ; - ηΠΠ 333ΒΠΘΗΗ0Γ0 Μ3θ6ρθΤΘΗΜΑ Β ΤΟΜ ΒΜΗΘ, ΚΘΚ ΟΗΟ 0xapaKTepM30BaH0 β $ opMyne μ3ο6ρθτθημπ, nonTBep > KNEHO B03M0 > KH0CTb ΘΓΟ OCymeCTBneHM51 C nOMOUlbtO M3BeCTHblX M3 npyrMX MCTOHHMKOB MHCjDOpMaUMM ΤΘΧΗΜΗΘΟΚΜΧ CpenCTB Μ ΜΘΤβρΜΘΠΟΒ; LV 11563 ~ s- - cpencTBa, BonnomodioMe 3a «BneHHoe Μ3θ6ρθτβΗΜθ npn Difference ocymecTBneHMM, cnocoCHB OAcneHMTb αοοτμχθημθ ycMaipnBaeMoro 3a« BMTeneM τθχημηθοκογο pe3ynbTaTa.

CneflOBaTenbHO, flaHHoe Μ3θ6ρβτθΗΜβ cootbeTCTByioT Tpe6oBaHney " npoMbiiuneHHaa npuMeHMMOCTb ”no niCtByioineMy 3aKOHopaTenbCTBy. EN 11563 O0pMyna Μ3θβρθΤΘΗΜ5Ι 1 Cnoco6 peMOHTa κθμθηημχ m > Kene3o6eTOHHbix KOHCTpyKunii, βκπιοηθιοιρμμ noproTOBKy TpemMH, mx pacHMCTKy, πρμγοτοβπθημθ 3anonHaK) iuero MaTepMana ομθιιιμβθημθμ κομποηθητοβ, HameTaHue ομθομ b nonocTM TpeinMH n τβθρρθημθ 3anonHHK > Mero Maiepnana, ΟΤΠΜΗΘίΟίρΜΜΟίΙ ΤΘΜ, HTO Kpafl (OKOHHaHMfl) TpeiHMH 3aCBepnMBaKDT, a 6epera TpeuļMH, βνχορπιρμθ Ha noBepxHocTb, 33μοηοπμημβ3ιοτ, Nocni ηθγο b ημ) κηθθ M3 3acBepneHHbix οτβθροτμμ HameiaiOT Bopy nop ρθβπθημθμ 2 ... 3 atm, a Nocni οκβο3ηογο προκθημβθημπ BOflbi CKB03b nonocTb Bopy cnuBaiOT m nonocTb TpeiHMH BbicyiuMBaioT; 3θτθμ b οτβθροτμθ Skulls πρμγοτοβπθηηημ 3anonHflKDiunii Maiepnan Peak ρθβπθημθμ 8 ... 16 aTM BnnoTb PO BblXOfla H3 ΒΘρΧΗΜΧ ΟΤΒθρΟΤΜΜ Μ ρθΧΜΜ HameTaHMfl nOflflep > KMBaK) T B ΤΘΗΘΗΜΘ 0.5 ... 1.5 MMH. ΠρΜ ΠΟΟΤΟΗΗΗΟΜ Ρ3ΒΠΘΗΜΜ Β ΟΜΟΤΘΜΘ, ΠΟΟΠΘ ΗΘΓΟ ΟΤΒΘρΟΤΜΘ nOflaHM 3aKpblBaiOT Μ paCTBOp HanOnHeHMfl 3aTBeppeBaKDT. 2. Cnoco6 from n.1, OTmMoMMCfl τθμ, hto npocyiuMBaHMe ποποοτμ TpeiHMH np0M3B0flnT, npOrOHflfl CKB03b ΗΜΧ CTpyiO 03 B03flyxa npM TeMnepairype 35 ... 40 ° C μ ρθβπθημμ 2 ... 3 aTM. 3. Cnocoč no n.1, οτπμηθιοιρμμοη τθμ, hto CMecb npn ee nepeMeiuMBaHun pa3orpeBatoT after TeMepaiypbi 25 ... 50 ° C nepep bbopom ΠΟΠΜΜθρΗΟΜ POČaBKM. 4. Cnoco6 no n.1, οτπμηθκηρμμοα τθμ, hto paBneHne SkErH * ομθομ b TpemnHy ηβππθτοη nynbCMpyioiHMM c κοθΦΦμμμθητομ accMMMeTpun pMKna b npepenax 0.3 ... 1. 5. Cnoco6 no nio6oMy npepbipyipeMy nyHKTy, OTmmaiOLUiiMCsi τθμ, hto 3aTBeppeBaHne ομθομ ocyinecTBn5iioT ycKopeHHO c Mcnonb30BaHMeM μπμporBe μ / μπμ papMapnoHHoro βο333ρθμοτβμη. Ρθφθρθτ Μ3θ6ρβΤΘΗΜΘ OTHOCMTCfl K Ha3eMH0My CTOMTenbCTBy, B HaCTHOCTM- k KaMeHHbtM Μ > ΚΘΠΘ3θ6θΤΟΗΗΜΜ COOpy > KeHM5ļM, Μ ΜΟΧΘΤ 6blTb θφφθΚΤΜΒΗΟ Mcnonb30BaHO NPM ρθμοητθ CTapbix κθμθηημχ coopy > KeHMM PNN BOCCTaHOBneHMfl ΜΧ ΟΤΘΗ M PpyrMX Hecymnx KOHCTpyKUMM.

Cnoco6 βκπιοηθθτ noproTOBKy TpeiHMH, mx pacHMCTKy, πρμγοτοβπθημθ 3anonHntoipero MaTepMana ομθιιιμβθημθμ κομποηθητοβ, HameTaHMe ομθομ Β ΠΟΠΟΟΤΜ TpeiHMH Μ ΤΒθρρθΗΜΘ 33Π0ΠΗΠΙ0111ΘΓ0 MaTepMana Μ 0Τί1ΜΗ3ΘΤ0η τθμ, whereby to Kpan (οκοηηθημη) τρβιρΜΗ 3acBepnMBaiOT, a 6epera τρβιρΜΗ, BblXOpnipMe Ha ΠΟΒβρΧΗΟΟπ »33Μ0Η0ΠΜΗΜΒ3Ι0Τ, ΠΟΟΠΘ ΗΘΓΟ Β ΗΜ5ΚΗΘΘ Μ3 BbicBepneHHbix οτβθροτμμ nopaioT Bopy πορ ρθβπθημθμ 2 ... 3 aTM. Poοοθθ npoKaHMBaHMH Bopbi CK03b nonocTb eopy οπμβθιοτ m nonocTb τρβιρΜΗ BbicyuiMBaiOT. 3aTeM β οτβθροτμθ Skulls πρμγοτοβπθηημμ 3anonHHK) inMM MaTepMan le chiMMM 8 ... 16 aTM BnnoTb after Bbixopa ΟΜΘΟΜ M3 ΒΘρΧΗΜΧ ΟΤΒβρΟΤΜΜ, ΠΟΟΠΘ ΗΘΓΟ ρθ > ΚΜΜ Η3ΓΗΘΤ3ΗΜΗ Π0ΡΡΘρ > ΚΜΒ3Κ) A3ΒΠΘΗΜΜ Β ΟΜΟΤΘΜΘ, ΠΟΟΠΘ ΗΘΓΟ a a a ax ax ax 3axpblBaiOT paCTBOp Η3Π0ΠΗΘΗΜΗ 3aTBeppeeaK) T.

Claims (5)

1. A method of repairing stone and reinforced concrete structures comprising preparing cracks, cleaning them, preparing a filler by mixing the components, injecting the mixture under pressure cracks in the cavities and curing the filler, characterized in that the edges of the cracks are crushed after water is pumped into the bottom of the drilled holes under pressure 2 ... 3; after evacuation, the water is drained through the crack and the crack is dried; then the pre-pressurized filler material is pressed into the hole under pressure of 8 to 16 up to its outflow from the upper holes and the injection mode is maintained for 0.5 ... 1.5 min without changing the system pressure; then the feed opening is closed and the filled filler is hardened Method according to claim 1, characterized in that the drying of the cavities is carried out by means of a jet of warm air at a temperature of +35 ... + 40 ° C and a pressure of 2 ... 3. Method according to claim 1, characterized in that the mixture is heated to a temperature of +25 ... + 50 ° C before the polymer additive is introduced into the mixing process. 4. A method according to claim 1, characterized in that the pressure when the mixture is injected into the crack is pulsating and the coefficient of asymmetry of the cycle is in the range 0.3 ... 1. Method according to any one of the preceding claims, characterized in that the curing of the mixture is carried out by means of accelerated heating and / or exposure to radiation.