Spetec A worldwide standard in grouting

Transcription

1 INJECTION RESINS

2 For over 30 years experience Resiplast manufactures polyurethane injection resins for water sealing and soil stabilization. These injection resins are marketed under the name Spetec. Spetec offers high-quality products for civil engineering to stabilize soils, rock and seal water ingress in all types of structures. Our products are mainly used in tunnels, mining, metro systems, excavations, dams, ground barriers and foundations. Spetec A worldwide standard in grouting

3 Spetec resins matrix ONE-COMPONENT RESINS In a dry environment unlimited pot life Reacts very quickly with water High penetrating power Stable over time and chemically resistant Non-toxic Single component injection equipment Can be injected in water-saturated environment Controllable set time TWO-COMPONENT RESINS 1:1 ratio Set pot life Stable over time and chemically resistant Non-toxic End products are flexible or hard polyurethanes with predetermined properties ACRYLATE RESINS Acrylate Injection Resin 3 component injection system Variable pot life In dry or wet conditions Different acryl types for different applications High penetrating power Non-toxic End products are flexible gels of different consis tency depending on the amount of water added Used for: Soil stabilization Water cut-off Waterproofing Sewergrouting Used for: Stabilization Slab lifting Railroad Anchorbolting I Mining Void filling Water stopping Heavy leakage Used for: Injection in fine cracks Soil stabilization Screen injections Use in re-injectable injection hoses One-Component Resins H40 H100 F400 F1000 GT1100 GT350 Two-Component Resins N180 N450 Acrylate Resins AG100 AG200 AG300 crack sealing-non moving crack sealing-moving sealing expansion joints high flow waterleakages gas-and water sealing tunnel face securing soil stabilization slab stabilization underpinning permeation grouting rock consolidation void filling bonding of bolts rail ballast stabilization sewage pipe grouting manhole sealing membrane grouting hydrophobic 2K grouting screen injection

4 H40 ONE-COMPONENT RESINS H100 ONE-COMPONENT RESINS One component, hydrophobic grout designed to increase the bearing capacity of permeable soil or rock. One component, hydrophobic grout designed for water cut-off in concrete, masonry structures and sandy soils, even when strong seepage or gushing water is encountered. Penetrates in fine sand Good compression strengths in a very short time Compression strengths of injected ground matrix can be up to 12MPa Non shrinking or swelling The stabilized matrix is impermeable and highly chemical resistant Adaptable reaction time Reacts with water into a closed cell polyurethane Forms a chemically resistant barrier Good compression strengths in a very short time Non shrinking or swelling Tunnel face securing Soil stabilization Slab stabilization Underpinning Permeation grouting Rock consolidation Crack sealing - non moving High flow water leakages Gas and water sealing Tunnel face securing Soil stabilization Permeation grouting Sewage pipe grouting Manhole sealing Membrane grouting

5 F400 * ONE-COMPONENT RESINS ONE-COMPONENT RESINS GT1100 Flexible one-component, hydrophobic grout for water cut-off in moving cracks and joints in concrete, masonry structures. Adaptable reaction time Reacts with water into a flexible, closed cell polyurethane Forms a chemically resistant barrier Sealing is obtained in a very short time Non shrinking or swelling Sealing- of non-moving and moving cracks Sealing expansion joints Gas and water sealing Sewage pipe grouting Manhole sealing One component hydrophilic grout for sealing joints and for membrane grouting. Forms a strong hydrophilic gel when mixed with water Reacts into strong elastic rubber-like foams to stable gels Can be applied as a one-shot single component system Alternative to acrylate and sili cate gels with better longevity Crack sea ling-moving Permeation grouting Sewage pipe grouting Manhole sea ling Membrane grouting * Spetec F1000 Flexible is a higher viscosity version of the Spetec F400 with NSF/ANSI 61 approval for potable water.

6 GT350 ONE-COMPONENT RESINS N180 TWO-COMPONENT RESINS MDI based hydrophilic, one-component flexible polyurethane injection resin for waterproofing. Solvent free, expansive, two-component polyurethane resin 1 Component hydrophilic resin, additional waterproofing due to post expansion. Fast reaction with immediate increase of viscosity Reaction can be set faster with H100 ACC (max 10%) Can be injected as 1 component or 2 component in combination with water, maximum amount of water = 200%. Foam factor 6-8V. Cured polyurethane is highly flexible, ideally suited for structures where a high degree of settlement and movement can occur Cured polyurethane is harmless for the environment and resistant to biological attacks. Excellent adhesion to all dry substrate types Outstanding structure reinforcing properties (high tensile strength) in combination with gravel and rock Expansion up to 1400% N180 can both be pumped and poured Cured polyurethane is shrink-free and exhibits good chemical resistance (contact our Technical Service for chemical resistance) Cured polyurethane is functional between - 40 C and +100 C Cured polyurethane is harmless for the environment and resistant to biological attacks. Shut off water leaks in concrete, brickwork and sewers where movement and settlement may occur Water cut-off of water leaks in foundations such as diaphragm walls, piling sheets and secant piles Sealing water-carrying cracks and joints in tunnel segments Curtain grouting behind tunnel, concrete, brickwork and sewer walls Injection of failing membranes and liners in tunnels and buildings Railway ballast stabilisation (during excavation or tunneling of railway lines) Dike and slope stabilisation Restoration of load-bearing capacity below floors Filling voids Use in dry conditions

7 N450 TWO-COMPONENT RESINS AG100 ACRYLATE RESINS Solvent free, expansive, 2-component polyurethane resin with very fast reaction time and high mechanical strength Excellent adhesive strength to dry substrate Outstanding structure reinforcing properties (high tensille strength) Expansion up to 750% Cured polyurethane is shrink-free and exhibits good chemical resistance Cured polyurethane is functional between - 40 C and +100 C Cured polyurethane is harmless for the environment and resistant to biological attacks. Sealing large water leaks and cracks in mines, tunnels and underground foundations Wet and dry foundation stabilization Sealing large cracks and voids where high compressive strengths are required AG100 is a three-component, water-swelling hydrogel based on acrylate that hardens to an elastic product. AG100 is especially noted for its low blending viscosity that is almost equivalent to the viscosity of water. AG100 can be applied in the case of grout curtains and ground stabilisation. Different pot-lives can be defined, adapted to the application and environmental temperature, by varying the A2- (500 g or 1000 g) and the B-amount of salt (100g up to 1000g based on 20 kg A1 component). 3-component system Acrylate swelling hydrogel Hardens to an elastic product Low viscosity equivalent to water Crack injection Curtain grouting Sewer injections

8 AG200 ACRYLATE RESINS AG300 ACRYLATE RESINS AG200 is a three-component, water-swelling hydrogel based on acrylate or methacrylate that hardens to an elastic product. AG200 is especially noted for its low blending viscosity that is almost equivalent to the viscosity of water. AG200 can be applied in the case of grout curtains and ground stabilisation. Different pot lives can be defined, adapted to the application and environmental temperature, by varying the B-amount of salt (100 g up to 1000 g based on 20 kg A1 component). AG300 is a three-component, water-expanding hydrogel on acrylate or methacrylate basis that hardens to a rubber-like, flexible product. AG300 is especially noted for its extremely low blending viscosity that is almost equivalent to the viscosity of water. This renders a series of renovation procedures possible that cannot be accomplished with injection materials of a higher viscosity. AG300 can be applied in the case of grout curtains, brickwork injection, horizontal barriers and ground stabilisation. 3-component system Acrylate /methacrylate based swelling hydrogel Hardens to an elastic product Low viscosity equivalent to water Curtain grouting Ground stabilization 3-component system Water expanding hydrogel Hardens to a rubber-like flexible product Extremely low viscosity High chemical resistance Curtain grouting Moving joints/structures Tunneling Brickwork injection Crack injection

9 Europe Resiplast NV/SA Gulkenrodestraat 3 B-2160 Wommelgem Belgium Tel Fax info@resiplast. be United States of America: Resiplast US, INC. P.O. Box 308 Cypress, TX Phone: Tollfree: info@spetec.com Spetec is a brand of Koramic Construction Chemicals This information is provided in good faith, but without guarantee. The application, use and processing of the products are beyond our control and therefore your entire responsibility. Should Resiplast N.V. nevertheless be held liable for any damage, such liability will be limited to the value of the goods delivered by us. We are committed to providing high-quality goods at all times. This version supersedes all previous versions. Version 1.2 Date: 28 April :09 AM