UNDERGROUND SOLUTIONS
COMPREHENSIVE RANGE OF SOLUTIONS FOR SUSTAINABLE TUNNELLING PROJECTS
Underground Solutions
Saint‑Gobain brings together the construction‑chemicals expertise of Chryso, a specialist in cement additives and concrete admixtures, GCP, a world-renowned expert in waterproofing systems, a leading provider of specialty construction solutions, and a worldwide leader in mortar based solutions.
Built on close collaboration with tunnelling contractors, designers and project owners, our consultative, end‑to‑end approach spans from early design support through to on‑site execution
Our solutions help tunnels and underground infrastructures water ingress, perform in complex and aggressive ground conditions, extend service life, and deliver long‑term, durable, and protection.
Together, we develop innovative solutions to address tomorrow’s construction challenges
SEM/NATM solutions
WET SPRAYING, WATER CONTROL & WATERPROOFING, SCL TUNNEL SPRAYED LINING, FORMWORK FILLING & CONCRETE LINING.
Consistent high or ultra-high early strength shotcrete and minimal rebound.
From concrete mix design to on-site technical support, our teams will define with you the best admixture combination for your project.
We provide water reducers, shotcrete accelerators (both alkali and alkali free), powder shotcrete accelerators, hydration and rheology control solutions, and fibers specifically designed for shotcrete.
Set accelerators:
Chryso®Spray Jet AF • Chryso®TYTRO SA
• SpraySet
Rheology control admixtures:
Chryso®Optima • Quad • Chryso®V-Mar
Macro fibers:
Adfil®Durus EasyShot
+ Mix design and on site technical support
+ On site shotcrete trials and measurement support
+ Durability studies
+ Temperature regulated storage and dispensing equipment supply
+ Implementation and maintenance on site
SCL tunnel spray-applied waterproofing system
Fast-curing, seamless and fully bonded liquid, spray-applied system specially designed to provide superior bond to shotcrete and accelerate project schedules by allowing shotcrete to be used as a final lining
Robust, spray applied system, which forms a seamless, intimate bond with the concrete so water cannot penetrate through the membrane and circulate behind it.
Water control and soil consolidation injections
De NEEF® and TYTRO® injection resins deliver reliable water control solutions for tunnel construction.
Designed for ground stabilization, soil consolidation, and void filling, they support a wide range of grouting applications from pre- and post-grouting to umbrella and combi-grouting techniques.
By effectively controlling water ingress and supporting rock bolting operations, these solutions help secure excavations and keep tunnelling projects on track.
Injection solutions:
Concrete lining
Our concrete lining solutions for NATM tunnelling combine performance, flexibility, and sustainability. They allow full control of workability while delivering excellent pumpability, high-quality finishes, and high early strength.
Designed to accommodate complex local aggregates, these solutions also extend formwork service life and significantly reduce the carbon footprint of concrete without compromising on performance.
Superplasticiszers:
Chryso®Optima 1000 • EnviroMix® • Quad®
Release Agents:
Chryso®Dem
+ Waterproofing design support
+ On site technical support
+ Approved applicator network
+ Installation training
Shrinkage Reducer: Chryso®Eclipse
Fibres: Adfil®Strux • Adfil®Ignis
+ Technical support and special techniques such as DE NEEF® Combi Grouting and DE NEEF® Combi Block
+ Mix design and on site technical support
+ Fiber-reinforced concrete structural study
+ Challenging aggregates study (Clear Test)
+ Concrete CO2 footprint optimization
+ Release agent application equip. & training
+ Pumpability simulator
+ Durability studies
TBM Solutions (Precast)
RELEASE AND CURING AGENTS, FIBERS, SUPERPLASTICISERS, ACCELERATORS AND EXPANDING GASKETS FOR TUNNEL SEGMENTS.
Optimising Tunnel Boring Segment production: Chryso®Tera stands out as it improves tunnel segments production thanks to its performant admixture technologies and dedicated services to adapt the admixture formulation to the especific needs and requirements of tunnel segments.
Superplasticizers for Tunnel Boring Segments: Chryso®Tera Lab
+ Chryso®TeraLab service stands out in its customised support, from the diagnostics phase to project completion + Maturix® Concrete Monitoring digital service + Mix design optimization service OUR SERVICES
Accelerators
Release & Curing agents
Synthetic fibers
Chryso®Daraset accelerators enhance precast concrete performance for tunnel segments. They speed up setting and early strength development, even at low temperatures, boosting robustness and productivity through faster mold rotations. Fully compatible with existing production processes, they also support the use of low-carbon binders.
Accelerators: Chryso®Daraset
+ Concrete mix design and on site support
+ Durability testing
+ Dispensing equipment
+ Inventory management
Our solutions combine high-performance release agents and curing agents to deliver flawless surfaces and durable tunnel segments. They extend formwork service life through corrosion-inhibition technology, promote optimal concrete hydration, and reduce surface porosity over time. Easy to apply and user friendly designed, these solutions support efficient, sustainable precast production.
Release agents: Chryso®Dem
Curing agents: Chryso®Cure
+ Spraying equipment
+ Application Audit and Training (Adequadem program)
Our synthetic fiber solutions enhance tunnel segment safety, durability, and sustainability by replacing steel mesh to reduce time, costs, weight, and CO2 footprint.
Corrosion-free fibers improve long-term performance, while dedicated micro-fibers limit explosive spalling under extreme heat, increasing fire resistance and structural safety.
Fibrers:
Adfil®Strux
Adfil®Ignis Adfil®Durus EasyFinish
+ Structural dimensioning and dosage recommendations
+ In-field support and training
Expanding joints & sealants
Our hydro-swelling rubber strips are available in a wide range of shapes and sections for sealing smooth construction joints and joints between precast concrete segments. It can be applied to most common construction materials and has a delayed initial expansion to allow installation in rain or inclement weather conditions.
Swelling gaskets: Swellseal® • Supercast SW
Joint sealants: weber jointseal weberseal Nitoseal Thioflex
+ Expertise to develop sizes and sections according to project design and require ments
Precast concrete repair
Casting defects and handling damage require fast, durable repairs that can withstand installation stresses without delaying tunnelling works. Repairs must quickly reach high strength and match the performance of the parent concrete. Renderoc repair mortars offer excellent adhesion and rapid strength development, making them ideal for efficient, long-lasting repairs both in the yard and on site.
Concrete repair: Renderoc
Grouts: Conbextra
Anchoring resins: Lokfix
+ Selection advice for repair materials and techniques appropriate to the structure
+ Products and advice for the management of corrosion
+ Training and supervision of specialist applications
OUR SOLUTIONS
TBM solutions
Backfill Grout solutions
GROUTS, GREASES, INJECTIONS, SOIL CONDITIONING POLYMERS AND WATERPROOFING INJECTIONS FOR TUNNEL BORING MACHINES.
Reliable solutions for A+B grouts, traditional or hybrid Backfill.
Chryso®TBM SGS A+B Backfill
Technology is a liquid admixture solution, providing outstanding stability and rapid gelling time to the mortar. It offers superior filling performance and longdistance pumping capabilities while reducing the environmental footprint of A+B grouts.
Backfill Grouts:
Chryso®TBM • Chryso®TBM SGS Conbextra AGB • Cebex 100/563
+ Definition of a tailored mix design + Grout performance qualification trials + On site dispensing equipment and technical support
Water control & void filling injection solutions
DE NEEF® injection resins are high-performance waterproofing solutions with a proven service life of up to 120 years.
The new DE NEEF® resins maintain the same performance standards while reducing their carbon footprint by 5%-10% (kg CO2 e per kg of product) compared to the previous generation.
OUR SOLUTIONS
Specialty grouts:
DE NEEF® HA Cut AF
DE NEEF® HA Cut CFL AF
TYTRO® SI 550/660
TYTRO® DN
+ Special techniques such as DE NEEF®
Combi Grouting and DE NEEF®
Combi-Block supported by our technical experts and extensive test data to deliver a proven and durable result
Reliable solutions for high & low permeability soils.
Our range of soil conditioning polymers increases TBM productivity, reduces wear and dust, and improves transport of excavated materials.
Our experts will recommend the most appropriate solution based on your project’s geology and the TBM technology.
Polymer based foams:
Chryso® TBM SCF 250
Anti‑Clay foams:
Chryso®TBM SCF 70/80/100
Standard foams:
Chryso®TBM SCF W200
Anti‑abrasion foam:
Chryso®TBM AAF 50/100
Leak sealing repair & waterproofing injection solutions
DE NEEF® injection resins are engineered to be non-water-soluble, eliminating dilution and leaching during and after injection. This allows for fast injection cycles while delivering long-lasting performance.
Extensively tested, these resins have more than 90% closed cells and offer a proven service life of up to 120 years, ensuring durable and reliable results.
Injection resins:
DE NEEF® HA FLEX LV AF
DE NEEF® HA FLEX SLV AF
DE NEEF® HA SAFEFOAM NF
DE NEEF® GELACRYL SUPERFLEX
+ Product selection and application training
Main bearing and tail grease solutions
Joints for precast elements
Safe, reliable and cost-effective solutions for brushes’ first or continuous fill.
A wide range of tail seal greases adapted to EPB, slurry or double shield TBM for optimum consumption and reliability. They allow for high sealing performance even under brush stress. They are fire resistant and environmentally friendly.
Main Bearing Sealant Grease: Chryso®TBM GRS M
Main Bearing Lubrication Greases:
Chryso®TBM GRS L
First Filling Tail Sealant Greases:
Chryso®TBM GRS F 100
OUR SERVICES
+ Technical expertise supporting our applicators and contractors with method statements, technical solutions and extensive test data to deliver a proven and durable result
Tail Sealant Greases: Chryso®TBM GRS 10/20
+ Product selection and application training
Swellseal and Supercast thermoplastic swelling gaskets offer solutions for sealing joints between precast tunnel segments in addition to the compression seals.
Available in a wide variety of shapes and sizes to fit all tunnel segment designs, Swellseal and Supercast swelling gasket offer solutions for most segment designs.
Swellseal rubber gaskets comply with AFTES requirements.
OUR SOLUTIONS
Swelling gaskets: Swellseal3V/8V Supercast
+ Experience supported by testing
+ Custom shape design
Immersed tube tunnels
ADMIXTURES FOR LARGE PRECAST ELEMENTS, EXTERNAL WATERPROOFING, LEAK SEALING AND STRUCTURAL INJECTIONS.
Solutions for large precast elements
Deliver flawlessly the most challenging performances while saving time, money and CO2.
Whatever your requirements and production constraints, we meet them with a wide range of high performances products and the support of our specialists from concrete design to project completion.
Superplasticizers:
Chryso®Premia / Optima / AdvaCast
Accelerators: Chryso®Daraset
Release Agents: Chryso®Dem
Shrinkage Reducer: Chryso®Eclipse
Fibres: Adfil® Fibres
Viscosity modifiers: Chryso®V-Mar Water
Waterproofing admixtures:
Chryso®Aquabeton
Chryso®CWA
+ Definition of a tailored mix design
+ Carbon content optimization
+ Durability testing
+ On site technical support and training
Liquid waterproofing solutions
Category creating, fully bonded, high-performance waterproofing solutions that provide continuous and durable protection preventing lateral water migration as well as ensuring full overlap compatibility.
PREPRUFE® pre-applied waterproofing membranes combined with INTEGRITANK® or BITUTHENE® post-applied membranes provide a fully integrated solution to achieve completely dry underground spaces.
Pre-applied waterproofing membranes: PREPRUFE®
Post‑applied membranes: BITUTHENE ®
Leak sealing and structural injection solutions
DE NEEF® injection resins are formulated and produced to be not water soluble and have no dilution loss or leaching during and after injection to bring the shortest possible injection cycles and give lasting solutions.
DE NEEF® injection resins are extensively tested with more than 90% closed cells and a tested service life of up to 120 years for durable and proven results.
Injection resins:
DE NEEF® HA FLEX LV AF
DE NEEF® HA FLEX SLV AF
DENEPOX 40
+ Waterproofing products and systems
+ Waterproofing Design support
+ On site technical support
+ Installation training
+ EPDs
concrete
Chryso provides advanced admixture solutions for ready-mix concrete used in immersed tunnel construction.
They enhance durability, optimize rheology, and ensure workability retention at will, even with challenging aggregates and low-carbon binders.
Designed to support long transport and placement times, these solutions deliver consistent pumpability and cohesion while producing dense, durable concrete capable of withstanding high water pressure and aggressive marine environments.
Plasticizers: Quad®
Superplasticizers:
EnviroMix®
Chryso®Optima
+ Technical expertise supporting our applicators and contractors with method statements, technical solutions and extensive test data to deliver a proven and durable result.
+ Concrete mix design and on site support
+ Durability testing
+ Pumping simulator
OUR SOLUTIONS
SOLUTIONS
SOLUTIONS
SOLUTIONS
Cut-and-Cover
INTEGRATED SOLUTIONS DESIGNED TO SECURE DURABILITY, WATERTIGHTNESS, AND PERFORMANCE IN CUT-AND-COVER TUNNELLING.
Sheet waterproofing solutions
Liquid waterproofing solutions
Pre-applied sheet membranes such as PREPRUFE® Plus form a fully bonded barrier to concrete, preventing lateral water migration and providing reliable waterproofing performance.
Complemented by post-applied waterproofing membranes such as BITUTHENE®, these solutions deliver continuous, robust protection and contribute to extending the service life of cut and cover tunnels.
SOLUTIONS
Pre‑applied sheet membranes: PROOFEX® ENGAGE PREPRUFE® PLUS
Post‑applied sheet membranes: BITUTHENE® Proofex
Drainage HYDRODUCT® Cavitydrain
+ Waterproofing products and systems
+ Waterproofing Design support
+ On site technical support
+ Installation training
+ EPDs
INTEGRITANK® is a highly durable spray applied liquid waterproofing membrane that delivers long-lasting protection for cut and cover tunnels.
INTEGRITANK®’s tough, durable, fully-bonded membrane is resistant to backfill, hydrostatic pressure and long term immersion in water.
Liquid waterproofing membranes: INTEGRITRANK® Polyurea WPE OUR SOLUTIONS
SERVICES
+ Waterproofing products and systems
+ Waterproofing Design support
+ On site technical support
+ Installation training
+ EPDs
Water control and leak sealing injections
DE NEEF® injection resins are effective for cut and cover tunnels, where fast, reliable waterproofing is essential.
Non-water-soluble, they are designed to eliminate dilution, wash-out, or leaching during and after injection, enabling short, efficient injection phases that align with tight excavation and backfilling schedules.
Waterstop:
DE NEEF® HA Cut AF
DE NEEF® HA Cut CFL AF
DE NEEF® HA Safefoam NF
DE NEEF® HA Flex LV AF
DE NEEF
+ Technical expertise supporting our applicators and contractors with method statements, technical solutions and extensive test data to deliver a proven and durable result.
Concrete repair
Our speciality repair mortars are essential for reinstating concrete damaged by construction defects, age related deterioration, or corrosion. These repair mortars work systematically with the existing concrete, ensuring compatibility and long term performance. By doing so, we help extend the service life of the structure and restore its durability and integrity.
Systems can be selected depending upon the most appropriate application techniques and compatibly with corrosion solutions.
Concrete joint protection
Fosroc and GCP provide a complementary, end-to-end joint protection solution for concrete and civil engineering structures, covering both water exclusion and long-term durability. By combining proven waterstop systems with high-performance sealants, the joint offer ensures reliable protection against water ingress, movement, and aggressive environments across new build and refurbishment projects.
Concrete admixtures for foundation, walls & top slab
Cut-and-cover tunnel construction requires concrete solutions that ensure smooth placement, controlled setting, and long-term durability.
Our admixture range is designed for foundations, walls, and top slabs, delivering reliable workability, easy placement in heavily reinforced sections, and consistent performance to keep construction safe, efficient, and on schedule.
Repair mortars:
Renderoc® LA/HS/HB
Conbextra® GP webertec® OUR SOLUTIONS
SERVICES
+ Selection advice for repair materials and techniques appropriate to the structure
+ Training and supervision of specialist applications
+ Products and advice for the management of corrosion
Waterstops
Supercast SW20
Adcor 500S
Supercast PVC
Servitite / Serviseal
Swellseal
Sealants
Nitoseal MS320
Flamex MS320
Thioflex 600
Joint Bandage
Expoband OUR SOLUTIONS
SERVICES
+ Fosroc and GCP offer a coordinated, specification-friendly joint protection package that addresses design, installation, and performance requirements for basements, infrastructure, water‑retaining structures, and commercial developments.
Plasticizers & Superplasticizers:
Chryso®Optima 1000 • EnviroMix® • Quad®
Retarders:
Chryso®Tard • Chryso®Equalis Accelerators: Chryso®Daraset
+ Concrete mix design and on site support
+ Durability testing
+ Pumping simulator
Shaft / metro station
SEGMENTAL & DIAPHRAGM WALLS, REPAIR MORTARS, WATER CONTROL & LEAK SEALING INJECTIONS AND WATERPROOFING SOLUTIONS.
01 Segmental walls
Segmental walls for tunnel shafts require precast solutions that deliver precision, durability, and efficiency.
High-performance concrete with enhanced placeability, low permeability, and high early strength enables fast production cycles and reliable structural performance.
Supported by optimized laboratory testing, these solutions extend formwork service life, ensure long-term durability in aggressive underground environments, and significantly reduce the project’s carbon footprint.
OUR SOLUTIONS
Superplasticizers:
Chryso®Premia • EnviroMix® • Chryso®Tera
Accelerators:
Chryso®Daraset
Release Agents: Chryso®Dem
Shrinkage Reducers:
Chryso®Serenis
Chryso®Eclipse
Fibers: Adfil®Strux
+ Concrete mix design and on site technical support
+ Carbon content optimization
+ Durability testing
+ Release agents spraying equipment and training
Diaphragm walls
Diaphragm walls require long workability retention concrete, excellent pumpability and placeability without bleeding
Our range of superplasticizers
Chryso®Optima 1000 enables the production and placement of concrete meeting all these requirements while Chryso®Serenis reduces the risk of shrinkage related crack.
Superplasticizers:
Chryso®Optima 1000
Shrinkage Reducers:
Chryso®Serenis
Chryso®Eclipse
+ Concrete mix design and on site support
+ Durability testing
+ Pumping simulator
Water control and leak sealing injection solutions
DE NEEF® injection resins are formulated and produced to be non-water-soluble, with no dilution loss or leaching during or after injection.
This enables the shortest possible injection cycles while providing durable, long-lasting solutions.
Injections solutions:
DE NEEF® HA CUT AF
DE NEEF® HA CUT CFL AF
TYTRO® DN range
Waterproofing solutions
Category creating, fully bonded, high-performance waterproofing solutions that provide continuous and durable protection preventing lateral water migration as well as ensuring full overlap compatibility and joint protection.
PREPRUFE® pre-applied waterproofing membranes combined with INTEGRITANK® or BITUTHENE® post-applied membranes provide a fully integrated solution to achieve completely dry underground spaces.
Sheet waterproofing membranes: PREPRUFE® BITUTHENE®
Liquid waterproofing membranes: INTEGRITANK®
+ Special techniques such as DE NEEF® Combi Grouting and DE NEEF® Combi Block supported by our technical experts and extensive test data to deliver a proven and durable result.
Concrete repair
Certified high-performance mortars and grouts. Specifically engineered to comply with the highest industry standards and guidelines, Fosroc mortars and grouts bring solid, reliable, and consistent performance & application.
A full range of normal and cold temperature products are available to allow year round grouting and repairs. Fosroc mortars and grouts have a proven track record of consistent high quality and performance in technically demanding applications.
Repair mortars: Renderoc range
Grouts and Microconcrete: Conbextra • Renderoc
+ Waterproofing products and systems
+ Waterproofing Design support
+ On site technical support
+ Installation training
+ EPDs
Sprayed repairs: Renderoc DS • Renderoc SP
+ Selection advice for repair materials and techniques appropriate to the structure
+ Training and supervision of specialist applications
+ Products and advice for the management of corrosion
Railway station and building finishes
In addition to solutions for structural work, Weber offers a wide range of products for building finishes. From floors, leveling compounds, and screeds, to tiling solutions, adhesives, and mortars, as well as solutions for facades, bonding primers, and coatings.
With robust and proven solutions, we provide your construction site with everything needed for finishing train stations and railway buildings.
OUR SOLUTIONS
Flooring solutions: Primers/Flowable Screeds weberprim • webreniv • weberfloor
Tiling solutions: Adhesives/Grouts/Paste weberbond • weberjoint • weberfix
Façades solutions: ETICS/Top coats weberdur• weberpral • webertene
Protection solutions: weberklin
+ Custom product colors
+ Job site assistance
+ Pumping services OUR SERVICES
WATER CONTROL INJECTIONS, EMBANKMENT STABILIZATION, SPOIL TREATMENT AND BACKFILL GROUT SOLUTIONS.
Backfill Grout solutions
Reliable solutions for A+B grouts, traditional or hybrid Backfill.
Chryso®TBM SGS A+B Backfill
Technology is a liquid admixture solution, providing outstanding stability and rapid gelling time to the mortar.
It offers superior filling performance and long-distance pumping capabilities while reducing the environmental footprint of A+B grouts.
Backfill grout admixtures:
Chryso®TBM SGS
Embankment & slope stabilization
Consistent high or ultra-high early strengths shotcrete and minimal rebound.
From concrete mix design to on-site technical support, our teams will define with you the best admixture combination for your project. We provide water reducers, alkalifree shotcrete accelerators, alkali SC accelerators, dry shotcrete accelerator and fibers specifically designed for shotcrete. OUR SOLUTIONS
Shotcrete accelerators:
Chryso®Jet • Chryso®Jet AF
Chryso®Tytro • Chryso®Jet A
Chryso®Spray Powder • Chryso®Jet DS
Fibers:
Adfil®EasyShot
+ Definition of a tailored mix design
+ Grout performance qualification trials
+ On site dispensing equipment and technical support
Spoil management
Technologies and services to enable circularity.
Chryso®Clarena aggregates treatment solutions and Quad® admixtures enable the use of certain challenging excavated materials in concrete (within the limitations of local aggregates and concrete standard). High or low fine content, swelling clay, sulphatic aggregates, etc.
Plasticizers: Quad®
Chryso®Clarena
+ Mix design and on site technical support
+ On site shotcreting trials and measurement support
+ Durability studies
+ Temperature regulated storage and dispensing equipment supply
+ Implementation and maintenance on site
Water control and stabilization injections
DE NEEF® injection resins are formulated and produced to be not water soluble and have no dilution loss or leaching during and after injection to bring the shortest possible injection cycles and give lasting solutions.
Injection resins
DE NEEF® HA CUT AF
DE NEEF® HA CUT CFL AF
TYTRO® SI 550/660
TYTRO® DN
+ Digital product assistanceand raw materials characterization with Quad® App & Quad®Lab.
+ Special techniques such as DE NEEF® Combi Grouting and DE NEEF® Combi Block supported by our technical experts and extensive test data to deliver a proven and durable result.
Ready-Mix plant
WATER REDUCERS, SLUMP EXTENDERS AND FIBERS FOR READY MIX CONCRETE.
Water reducers
Our water-reducing admixture range is designed to meet the demands of the most challenging concrete applications.
These solutions deliver long to ultra-long slump retention while maintaining high pumpability and mix cohesion — ideal for diaphragm walls and long or remote deliveries.
By enabling the use of locally available, even challenging aggregates and reducing the carbon content of concrete, they combine performance, reliability, and sustainability.
Synthetic fibers
Our synthetic fiber solutions for ready-mix concrete support faster, safer, and more sustainable construction of underground structures and stations. They reduce time, costs, and labor, simplify pumping with lower equipment wear than steel fibers, and enhance long-term durability without corrosion. Dedicated micro-fibers also improve fire resistance by limiting explosive spalling. Because every project is unique, our experts recommend the right fiber type and dosage to ensure optimal performance.
Slump extenders
Our slump extender admixtures give you full control over workability retention. Designed to adjust slump duration with minimal impact on rheology or setting time, they ensure consistent performance until placement. They deliver superior workability retention and pumpability, excellent cohesion without bleeding, and best-in-class early strength development.
Concrete Monitoring Solutions
Verifi® is the intelligent operations platform for concrete producers - delivering real-time visibility, automated control, and data-led insights across the production lifecycle. Our proven system optimizes concrete properties in transit, ensuring every load arrives, consistent, compliant, and cost-effective. Maturix® provides cutting-edge wireless sensor technology that allows remote real-time monitoring of concrete properties during the curing and hardening process, enabling contractors to optimize their operations and ease traceability requirements.
OUR SOLUTIONS
Water reducers: Quad® • EnviroMix® • Chryso®Optima • Chryso®Adva Chryso®Omega • Chryso®Delta • Auramix® (India)
+ Concrete mix design and on site support
+ Durability testing, Pumping simulator
+ Dispensing equipment (installation & maintenance)
+ Inventory management
+ Digital services: EnviroMix® Impact App and Quad® Lab App
Fibers: Adfil®Durus EasyShot Adfil®Ignis Adfil®Strux
Superplasticizers:
Chryso®Optima 100 Chryso®Optima 1000
+ Structural dimensioning and dosage recommendations, in-field support and training
+ Concrete mix design and on site support
+ Durability testing
+ Pumping simulator
+ Dispensing equipment
+ Inventory management
Intelligent operations platform: Verifi®
On‑site concrete monitoring solution: Maturix®
OUR SERVICES
+ Full customization to the solution that fits your business and the data that allows you to increase your productivity, manage material efficiency, and lower risk.
OUR SOLUTIONS
SOLUTIONS
SOLUTIONS
BRENNER BASE TUNNEL
ITALY
GYT HALKALIISPARTAKULE
HIGH-SPEED TRAIN
TÜRKIYE
• Chryso®TBM
• Chryso®Jet
• Chryso®Premia SOLUTIONS
Tramo AVE
Madrid - Galicia
SPAIN
• Chryso®Jet 910 AF
• Chryso®Dem Alky 77
• Adfil®Durus EasyShot 50 SOLUTIONS
• Chryso®Optima
• Chryso®Fluid AG
• Chryso®Plast SOLUTIONS
© Société du Grand Paris - Laurent Villeret
Grand Paris Express FRANCE
SOLUTIONS
• Chryso®Optima 1000 Technology
• Chryso®Tera
• DE NEEF® HA CUT AF
• DE NEEF® HA Cut CFL AF
• DE NEEF® Gelacryl Superflex AR
HS2 Project
UNITED KINGDOM
SOLUTIONS
• Chryso®Optima 1000 Technology
• Chryso®Tera
• Chryso®Omega
• Chryso®Tard
• Chryso®Eclypse
• Adfil® Fibers
• Verifi®
• DE NEEF® HA Flex LV AF
• DE NEEF® HA Safefoam NF
• PREPRUFE®
• BITUTHENE®
• Maturix®
• ELIMINATOR®
• BETEC®
• PREPRUFE®
• DE NEEF®
• Proofex® Engage
• Proofex® Alkorplan
• Supercast SW20
• Supercast PVC
• Supercast Predimax
• Nitoseal MS600
• Flamex MS320
COATZACOALCOS TUNNEL
MEXICO
SOLUTIONS
• INTEGRITANK®
DOHA METRO RED LINE SOUTH
QATAR
SOLUTIONS
• DE NEEF® HA Cut AF
• DE NEEF® HA Safefoam NF
• INTEGRITANK®
• PREPRUFE® 300R Plus
• Serviseal® AT240
MURENI – BRASOV TUNNEL
ROMANIA
SOLUTIONS
• Chryso®Jet AF
• Chryso®Xel
• Adfil®Durus EasyShot
• Adfil®Ignis
CAIRO METRO LINE 4
EGYPT
SOLUTIONS
• Chryso®EnviroMix
• Chryso®Dem Ekla
• Chryso®Optima
• Chryso®Cure HPE
• Chryso®TBM
• Chryso®Delta
• DE NEEF® HA CUT AF
SOLUTIONS
• PREPRUFE®
• ADPRUFE®
• SILCOR®
• ADCOR®
• BITUTHENE® LM
• HYDRODUCT®
• BETEC®
• DE NEEF®
• Supercast Rearguard
• Supercast Hydrofoil
• Supercast SW20 & SWX
• Conbextra HF
• Conbextra GP
• Conbextra EPR
www.saint-gobain.com
• Chryso: www.chryso.com
• GCP: www.gcpat.com
• Fosroc: www.fosroc.com
• Weber: www.saint-gobain.com/en/weber