INJECTION GEL www.eurastechnology.com WHAT IS INJECTION GEL? An - - PowerPoint PPT Presentation

TECHNOLOGY APPLICATIONS FOR HYDRO ISOLATION AND REPAIR OF UNDERGROUND FACILITIES

INJECTION GEL

www.eurastechnology.com

WHAT IS INJECTION GEL?

An injectable gel is a flexible mass of mineral origin, for both dry and wet surfaces solvent-free, durable soft-flexible. It is resistant to weather influences and UV

• radiation. It is resistant to frost and temperatures up to +100 C.

It has a binding capacity of water, and squeezes out the remaining water from its environment. As a gel, the substance is water resis- tant and has high resistance to diffu- sion, to salt water and cold tempera- tures. It is not corrosive and is not affected by

• perations in bituminous surfaces.

An injectable gel is a particularly convenient and irreplaceable in the prevention of water penetration into the interior of underground (basement) rooms, or for recovery of inaccessible parts of underground or partially underground facilities, tunnels, hydroelectric power plants, swimming pools, fountains, and the like. The material is suitable for sealing surfaces and joints in materials such as concrete, brick, glass, ceramic, aluminum, iron and all kinds of steel, copper and various synthetic materials.

WHERE TO APPLY INJECTION GEL?

Repair, in most cases, is achieved by drilling injection holes in the damaged area of a structure and placing injection packs (operating and control) into them. The number and arrangement is determined separately for each case and depends on the quantity of water inflow, dimensions of the elements that are drilled and quality of the material from which the element is made of. Through operating packs working under high pressure (50-200 bars) the right amount of gel is injected in the direction from which water under pressure enters into the interior. Injection is performed until on control packs, instead of water, gel appears. This ensures that water is permanently removed from an affected zone, and gel takes its place thus preventing remaining potential impacts of groundwater under pressure to occur. The amount of gel that is injected, in principle, corresponds to the volume of water squeezed out. The mass remains permanently in the gel state, blocks the passage of water, what finally results in a successful elimination of water from the damaged zone and therefore the successful remedial and preventive actions to possible further water penetration.

HOW TO APPLY INJECTION GEL?

TECHNICAL DATA

« DESCRIPTION: Single component gel « BASIS: Mineral, alkaline « COLOR : Mint turquoise « SPEC. GRAVITY: 1,1 « TOXICITY : None « CORROSIVENESS: None

Euras gel type -20 A new type of gel injection, offering all the usual features, manages to maintain resistance to freezing to -20 C. Applications include the areas exposed to severe frosts, near the surface (the tunnel's entrance, flat roofs, ...etc). Euras injection mortar We have developed a new type mortar injection (with or without use of cement) that is used for contact and injecting underground structures, which, unlike other materials of the group dur- ing injection, remains homogeneous , without changing water-cement ratio and without

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decomposition, specific gravity of 2.10 t/m . This procedure enables mortar to achieve, except for contact constructive functions, also a waterproofing function from the first moment

• f its placing.

Euras gel type 10+ As a result of testing and development of new technology for gel injection , there is a remarkable result in anti-corrosive properties of the material, so that it is increased above pH 10 (passivation of reinforcement steel). Thus a requirement by Deutsche Bahn AG is satisfied concerning the conditions of application of gels in the repair of reinforced concrete structures (tunnel). The system is in the process of certification at the Institute in Germany, what will

• pen a possibility for applications in a seamless

system of expansion joints rehabilitation in tunnels . According to our knowledge it is currently the only system that meets the latest technical requirements.

OUR RECOGNIZED PRODUCTS

GROUNDWATER STRUCTURE REPAIR

BRICK AND STONE STRUCTURES Injection:

« Micro-cements for sealing and closure of

dry and wet cracks

« Cement grout for sealing cavities in

masonry structures

« PUR resin for additional horizontal insula-

tion of capillary moisture in brick and stone walls

« Silicon material for additional insulation

• f capillary moisture in walls

« Injection gel for filling in cavities in walls,

insulation of area of contact with moist ground and as silicon material support in moist walls made of mixed material CONCRETE STRUCTURES Injection:

« Polyurethane resin (PUR) for sealing and

closure of wet and water ridden cracks

« Polyurethane resin (PUR) infused into

injection hoses for sealing off operational dilatation

« PUR foam resin for instant sealing off of

cracks, segregated concrete and similar water inflow

« Epoxy resin (EP) for fast static closure of

dry and wet cracks as well as pre-stressed concrete structures

« Injection gel for sealing off large water

inflow into segregated or otherwise dam- aged concrete

GROUND WATER STRUCTURE REPAIR

DAMAGED AREAS

Injection:

« Geo textile membrane for groundwater

protection of surfaces which follows the installation of concrete constructions

« Flexible bituminous multilayer coatings

for the protection of underground walls from underground water

« Flexible polymer multi-layer coating for

water tank protection

« Polymer Concrete for repairing dam-

aged areas of concrete structures and associated corrosion of armature DILATATION

Injection:

« Injection gel infused in area of dilata-

tion permanently replaces water and as an permanently flexi-plastic compound enables undisturbed dilatation func- tioning, preventing any water inflow through damaged dilatation areas Infusion:

« Flexi-plastic material for filling horizon-

tal and vertical dilatations with high chemical resistance

DESIGN AND CONSULTING

RELATED TO GROUNDWATER PROBLEMS DURING THE CONSTRUCTION OF NEW BUILDING STRUCTURES

« Designing of execution details regarding ground water problems « Supply and installation of the designed systems to protect new structures against ground water « Expert supervision in the execution of o the designed details

REFERENCES

Mehrfamilienhaus, Schwalbach/Ts Milosevic GmbH, Lich Büro und Wohnhaus, Frankfurt/M Wiemer & Trachte AG, Dortmund Bürogebäude Gross, Frankfurt/M Wiemer & Trachte AG, Dortmund Liegenschaft Bockenheimer Warte, Frankfurt/M DG Immobilien Facility, Frankfurt/M Presswerke Volkswagen AG, Halle 8, Emden Wiemer & Trachte AG, Dortmund VGW/Post, Hafenstr. 51, Frankfurt/M Gross & Partner, Frankfurt/M Gerling Versicherung, Köln Hoch & Tief AG, Essen Schloss Kransberg, Usingen Privat Kunde, Kransberg Seehotel Binz-Therme, Rügen Hörnig Gruppe, Aschaffenburg Hochbehälter Lindenhof, Usingen IG Müller, Wetzlar Hotel La Strada, Kassel Bilfinger + Berger AG, Wiesbaden Reihenhäusern, Nidderau IG Müller, Wetzlar Mehrfamilienhaus, Nidderau-Heldenbergen Wiemer & Trachte AG, Dortmund Reihenhäusern, Neue Mauerstr., Bad Homburg Privat Kunde, Bad Homburg DePfa Bank, Wiesbaden Bilfinger + Berger AG, Wiesbaden Mehrfamilienhaus, Frankfurt/M Midanko & Cie, Frankfurt/M Einfamilienhaus, Kiebitzweg, Diedenbergen Privat Kunde, Diedenbergen Drosselschacht, Monsheim Hebau GmbH, Mainz Bürogebäude, Rüsselsheim IG Müller, Wetzlar Bürogebäude ESWE, Wiesbaden Wiemer&Trachte AG, Dortmund Altersheim, Stadtallendorf IG Müller, Wetzlar Wasserbehälter Lindenhof, Usingen Wasserbeschaffungsverband, Usingen Einfamilienhaus, Vircorin (CH) Privat Kunde, Paris (F) Brunnen, Energieversorgungs Offenbach Energieversorgungs Offenbach AG Wasserbehälter Hohe Berg, Usingen Wasserbeschaffungsverband, Usingen Einfamilienhaus, Giessen Privat Kunde, Giessen Jugendtheater, Giessen IG Müller, Wetzlar Mehrfamilienhaus, Rüsselsheim-Bauscheim Privat Kunde, Rüsselsheim Bürogebäude Voltastr.1a, Frankfurt/M WSL GmbH, Kromberg Geschwister Scholl Schule, Giessen IG Müller, Wetzlar Garagen, Waldplateau, Kelkheim Bilfinger + Berger AG, Frankfurt/M U-Bahnstation Hauptwache, Frankfurt/M Walter Bau - Dywidag AG, Frankfurt/M Bürogebäude Energis, Frankfurt/M - Rödelheim Wayss & Freytag Ingenieurbau AG Bürogebäude, Lyoner Str. 20, Frankfurt/M Walter Bau - Dywidag AG, Frankfurt/M Garage Citroen Heusler, Frankfurt/M Deutsche Asphalt, Neu-Isenburg U-Bahnstation Adickesallee, Frankfurt/M Walter Bau - Dywidag AG, Frankfurt/M Schacht, Erdfunkstelle, bei Usingen Wasserbeschaffungsverband, Wilhemsdorf Wandersmanntunel, bei Hofheim Walter Bau - Dywidag AG, Frankfurt/M Wasserbehälter Merzhausen, bei Usingen Wasserbeschaffungsverband, Wilhemsdorf Brunnen, Dreimühlenborn, bei Usingen Wasserbeschaffungsverband, Usingen Wetterau Volksbank, Friedberg IG Müller, Wetzlar Rathaus, Parkstr 75, Bad Nauheim IG Müller, Wetzlar Prisma - Haus, Frankfurt/M - Niederad Deutsche Asphalt, Neu-Isenburg Brauchwasserbehälter, DB Lagerhaus, Darmstadt Grötz GmbH & CO.KG, Karlsruhe Militärischerobjekt, Zlatibor (YU) Vojska Jugoslavije Reihenhäusern, Theodor-Heus-Str., Friedberg SÜBA GmbH, Frankfurt/M TKK, Schlossplaz, Hanau IG Müller, Wetzlar EFH, Im Burgfeld 42, Frankfurt/M - Römerstedt Wayss & Freytag Ingenieurbau AG DRK, Königswarter Str., Frankfurt/M IG Müller, Wetzlar DH, Riedstadt - Wolfskehlen Nesa Bau GmbH, Gustavsburg Bürogebäude, Marburger Str. 86, Giessen Donhauser + Hofmann GbR Tiefgarage Westhafenhaus, Frankfurt/M Hörnig Gruppe, Aschaffenburg KG Brückengebäude, Frankfurt/M - Westhafen Hörnig Gruppe, Aschaffenburg EFH, Frankfurt/M - Nied Privat Kunde, Frankfurt/M EFH, Nieder Ramstadt IG Müller, Wetzlar MFH, Am Pfaracker 2-4, Erbach Walter Bau - Dywidag AG, Wiesbaden MFH, Hauptstr. 126, Eppstein Hebau GmbH, Mainz DHH, Darmstadt - Traisa Privat Kunde, Darmstadt EFH, Blankenhein Privat Kunde, Bielefeld Stadtkrankenhaus Hanau IG Müller, Wetzlar Bürogebäude, Beograd (SCG) Zepter International, Beograd Bürogebäude, Blok 30, Novi Beograd (SCG) Zepter International, Beograd MFH, Schillerstr. 88, Neu-Isenburg Ideal Bau GmbH, Neu-Isenburg EFH, Wetzlar - Scwalbach Privat Kunde, Wetzlar EFH, Harxheim - Selzen Hill GmbH, Mainz EFH, Brüssels (B) Privat Kunde, Moscow (RUS) Schacht, Obertshausen Hill GmbH, Mainz Reihenhäuser, Bad Vielbel - Dortelweil SÜBA GmbH, Frankfurt/M Vojno Medicinska Akademija, Beograd, (SCG) Vojska Jugoslavije Javno sklonište, Bul. Revolucije 384, Beograd, (SCG) Javno preduzeće za skloništa, Beograd

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REFERENCES

Atomsko sklonište, Bul. C. Lazara 40, Novi Sad,(SCG) Javno preduzeće za skloništa, Beograd Uniklinik, Frankfurt/M Business Werkstatt GmbH, Dreieich EFH, Offenbach - Mühlheim Privat Kunde, Offenbach Stajaliste Vukov spomenik, Beograd, (SCG) ZTP, Beograd Wasserbehälter Hattensteinweicher, Usingen Wasserbeschaffungsverband, Usingen Schacht, bei Eschbach Wasserbeschaffungsverband, Usingen Päritetgebäude, Frankfurt/M Business Werkstatt GmbH, Dreieich Podzemni prolaz, Sajam, Beograd, (SCG) Ratko Mitrovic-Holding, Beograd (SCG) Martinushaus, Aschaffenburg Hörnig Gruppe, Aschaffenburg EFH, Larnaca, (CY) Privat Kunde, Larnaka, (CY) Reihenhäuser, Rüsselsheim-Bauscheim DM Bau GmbH, Rüsselsheim Reihenhäuser, Rüsselsheim-Königstädten DM Bau GmbH, Rüsselsheim Podzemni prolaz, Bul. Vojvode Misica, Beograd Holding Ratko Mitrovic, Beograd Samico Bilding, Nicosia (CY) Temeliotehniki & JP Cyprus US Army Kaserne, Hanau , Pumpenhaus Hoernig Grupe, Aschaffenburg tera Bilding, Limassol (CY) Temeliotehniki & JP , Cyprus Podzemni prolaz na Terazijama, Beograd Direkcija za puteve, Beograd Hotel Aeneas, Agia Napa (CY) Temeliotehniki , Cyprus Attiko Metro, Aigaleo, Atina (GR) Domissima & Pantehniki & Aktor Hotel Sun Garden , Agia Napa, (CY) Temeliotehniki , Cyprus Altenhaus, Larnaka (CY) Privat Kunde , Cyprus Podzemno skloniste, Valjevska 8, Beograd Stankom Holding, Beograd Poslovni objekat, Vasina 8, Beograd Faring d.o.o., Beograd Zeleznicka stanica, Kikinda JP Železnica Srbije Kraljevski dvor, Beograd Energoprojekt AD, Beograd Zgrada Opštine Pancevo Opština Pančevo Desalinations Plant Dhekelia, (CY) Cybarco LTD, Cyprus Zgrada JKP Sklonište, N.Beograd Napred, N. Beograd Tiefgarage, Oldenburgerstr. Muenchen, (D) Terres GmbH, (D) Garaze, stambeni blok, N Beograd Napred, Novi Beograd Kraftwerk Hamm-Uentrop, (D) Wiemer & Trachte AG – Siemens AG (D) Rafinerija nafte, industrijski šahtovi NIS, Pančevo Hochbehaelter, Usatal (D) Wasserbeschaffungsverband Usingen (D) Skladište karbamida, Azotara Pancevo HIP Pančevo Podzemna garaža, Novi Beograd Napred, Novi Beograd Hochbehelter Neu Anspach (D) Wasserbeschaffungsverband Usingen (D) Plivački bazen, Novi Sad SPENS Novi Sad Hochbehehelter Merzhausen (D) Wasserbeschaffungsverband Usingen Slivnici, ravni krov pozorišta Srpsko Narodno Pozorište, Novi Sad Ravni krov, mala sala, Novi Beograd Beogradska Arena, Novi Beograd Michael Bilding, Limassol (CY) Privat Kunde, Cyprus Ravni krovovi, Sajamske hale, Beograd Beogradski Sajam, Beograd Vojni objekat, Jadovnik Vojska Srbije Liftovski saht, Nemanjina 6, Beograd JP Zeleznice Srbije Vojni objekat, Divčibare Vojska Srbije Garaža Pionirski park, crpna stanica Energoprojekt-niskogradnja, N. Beograd Izlozbeni prostor, muzej, Knjazevac Zavičajni muzej, Knjaževac Zidna galerija, HE Zvornik HE Zvornik Rezidencija, ul. Jevrema Grujica Beograd Vojska Srbije JG Pionirski Park, Beograd Energoprojekt-niskogradnja, N. Beograd Streljana, Pančevo Vojska Srbije Bilding Tessera Fanaria, Larnaca Themeliotehniki, Cyprus Chapo Central, Nicosia Chapo-Themeliotehniki, Cyprus Deloitte Nicosia Athienitis-Themeliotehniki, Cyprus Stambeni objekat, garaža, C. Nikolaja , Beograd No Limite Style, Subotica, Srbija Waterplant, Nicosia GCC-Themeliotehniki, Cyprus Desalination Plant, Pafos Themeliotehniki, Cyprus PAP Lisina, HE Vlasina HE Đerdap, Srbija

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and many other structures

Brodska prevodnica, Djerdap I Desalinations Plant Episkopi (CY) HE Vrla 1-4 Apartment Bilding, Larnaka (CY) Office Bilding Demetriades, Limassol (CY) HE Djerdap, Kladovo Mekorot & Themeliotechniki ( CY ) HE Djerdap, Kladovo Themeliotechniki (CY) Themeliotechniki (CY)

The Royal Palace, Belgrade (SRB)

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Garage, Belgrade, (SRB)

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Hotel La Strada, Kassel (D)

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Westhafenhaus, Frankfurt (D)

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PAP Lisina, Hydro Power Plant Djerdap (SRB) Attiko Metro, Athens, (GR)

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Iterra, Limassol (CY)

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Zepter, Belgrade (SRB)

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Vuk Monument Pass, Belgrade (SRB)

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Am Körnerwiese, Frankfurt (D)

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Wasserbeschaff- ungsverband Usingen, Hochbehaelter (D) More photo galleries

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