{"product_id":"hydrobloc-polygrout-650-polyurethan-gel-fuer-hinterlegungsinjektionen-25-kg","title":"HydroBloc Polygrout-650 – Polyurethane gel for curtain injections (25 kg)","description":"\u003cp\u003eConcentrated PUR gel as a highly elastic, swellable sealant. HydroBloc Polygrout-650 is a hydrophilic, water-reactive PU prepolymer. The product is easily miscible with water. This spontaneously creates emulsions with very low viscosity that set quickly into highly elastic hydrogels. The reaction products are water-containing plastics. They are mechanically stable, elastic, tear-resistant, and swell in a defined manner upon contact with water. Their adhesion to almost all substrates is excellent. At mixing ratios of HydroBloc-650 to water \u003cu\u003e\u0026lt;\u003c\/u\u003e 1:4, the mixture expands to form fine-celled foams. The foam volume depends on the amount of water mixed in, reaching its maximum at a ratio of Polygrout-650 to water of 1:1. Reaction products with water proportions \u003cu\u003e\u0026gt;\u003c\/u\u003e 1:4 react to form homogeneous products. The strength of the reaction products decreases as the water content increases. Optimal results are achieved with mixtures of 5 to 10 parts water to one part HydroBloc-Polygrout 650. Mixtures with more than 15 parts water to one part Polygrout-650 are no longer usable. One product, different properties\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eFine-celled foam\u003c\/li\u003e\n\n\u003cli\u003eHomogeneous gel without foam formation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e  Like all gels, HydroBloc Polygrout 650 can be used as a sealant anywhere the affected areas are permanently damp and the injected sealant cannot dry out. \u003cstrong\u003eAreas of application for HydroBloc Polygrout 650\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eLeaks in structures and geological formations\u003c\/li\u003e\n\n\u003cli\u003eCurtain or backing injection\u003c\/li\u003e\n\n\u003cli\u003eExternal waterproofing of underground components and surfaces\u003c\/li\u003e\n\n\u003cli\u003ePipe joints\u003c\/li\u003e\n\n\u003cli\u003eSewers\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eHydroBloc Polygrout 650 is mixed with water and injected using a high-pressure process. The rapid reaction between resin and water generally necessitates the use of injection pumps with suitable or adjustable mixing ratios for the two components, base resin and water. Mixing itself takes place directly at the injection point by bringing both components together in a static mixer as the mixing element. Additives to the resin component are not necessary. HydroBloc-Polygrout 650 is easy to process and simple to handle. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct properties of HydroBloc Polygel 530\u003c\/strong\u003e \u003cbr\u003e\u003cstrong\u003eCharacteristics:\u003c\/strong\u003e Polymeric diisocyanate (PUR prepolymer) \u003cbr\u003e\u003cstrong\u003eDelivery form: \u003c\/strong\u003eReady-to-use liquid \u003cbr\u003e\u003cstrong\u003eColor: \u003c\/strong\u003eYellow, clear or slightly cloudy \u003cbr\u003e\u003cstrong\u003eOdor:\u003c\/strong\u003e Weak, typical \u003cbr\u003e\u003cstrong\u003eViscosity: \u003c\/strong\u003e800 - 1600 mPa.s (20°C) \u003cbr\u003e\u003cstrong\u003eDensity:\u003c\/strong\u003e Approx. 1.1 g\/ml (20°C)   \u003cstrong\u003e  \u003cbr\u003e\u003cbr\u003eLabeling\u003c\/strong\u003e \u003cbr\u003e-Ordinance on Hazardous Substances\u003cbr\u003eXn -Transport (ADR\/RID)            \u003cbr\u003eUN number: 2078, UN Packing Group III -VOC\u003cbr\u003e 0 -VbF Not applicable\u003c\/p\u003e\n\u003ch2\u003eSystem accessories for HydroBloc® Polygrout-650 – Polyurethane gel for backing injections\u003c\/h2\u003e\n\u003cp\u003eHydroSolv 520 – Cleaning and flushing agent for injection systems HydroMoll 522 – Care and preservation agent for injection systems Injection packers for the grouting of injection resins Seal Fix expansion mortar 930 for sealing injection boreholes HydroBloc Waterplug 932 – Water-stop mortar for sealing water ingress \u003cstrong\u003eContent: 25 kg\u003c\/strong\u003e\u003c\/p\u003e","brand":"ARCAN","offers":[{"title":"Default Title","offer_id":62357904130378,"sku":"1027","price":862.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/8626\/4394\/files\/Abdichtung-_C2_BB-Injektionssysteme-_C2_BB-PUR-Gel-_C2_BB-HydroBloc_C2_AE-Polygrout-650-_E2_80_93-Polyurethan-Gel-f_C3_BCr-Hinterlegungsinjektionen-25-kg-e1447147001743.jpg?v=1782831187","url":"https:\/\/shop.arcan.biz\/en\/products\/hydrobloc-polygrout-650-polyurethan-gel-fuer-hinterlegungsinjektionen-25-kg","provider":"ARCAN GmbH Abdichtungen – Handwerkerstore","version":"1.0","type":"link"}