1. 1 Sinnotec GmbH Siolit A/S The world of silicate technology: Corrosion protection for steel and concrete Salt water Best UV stability Chemical resistant Flexible if needed Flexible in design Heat resistant Optimum adhesion Tough and tight Extreme durability Long term waterproof resistant 1 Dr. Jörg Rathenow

2. 2 Sinnotec GmbH Agenda Challenges in the reality Silicate Technology Solutions by Silicate-technology - Corrosion protection of concrete: Tunnel and channel construction - Corrosion protection: Joint sealing - Corrosion protection: Steel construction - Waterproofing: Design and floor coating Siolit A/S Silicate Technology Sinnotec Innovation Consulting

3. 3 Sinnotec GmbH Silicate technology: Room temperature curing ceramic Unique future materials: trouble shooting, development, production and sales of innovative, durable, certified base materials for the construction- and steel industry with low raw material effort as long lasting, environmentally friendly, easy and safe corrosion protection and construction material with sales through the channels of the cooperation partners. Siolit A/S

4. 4 Sinnotec GmbH Start up company, based in Wiesbaden More than 15 years international experience network and know-how in silicate F&E and cement replacement materials Focus areas High performance silicate materials Low carbon footprint innovations Our core business is R&D with customer oriented and flexible product development contract manufacturer up to 10to/day Siolit A/S 4 Sinnotec Innovation Consulting GmbH

5. 5 Sinnotec GmbH High resistant which means long lifetime without corrosion (e.g. colour, cracks, abrasion, etc.) Easy and simple to apply, even one layer is water tight for eccellent corrosion protection! Exceptional adhesion also on dusty, mineral substrates, glass and metal Comfortable room climate: water tight but still water vapour diffusion possible Environment- and application friendly (label free product, CO2 neutral raw materials) Siolit A/S Customer benefit

6. 6 Sinnotec GmbH Green Products for sealing slurries, renders, coatings and much more … Siolit A/S Silicate Technology

7. 7 Sinnotec GmbH Siolit A/S Silicate Technology: Applications Products: Markets: Waterproofing & design: home construction Corrosion protection: chemical industry, navigation, farming, oil and steel industry Concrete restoration: all kind of concrete constructions Concrete technology: ready-mix concrete, prefab Floor coating: home and industrial user Water pollution control: chemical industry Joint sealing: water constructions, food industry

8. 8 Sinnotec GmbH Siolit A/S Silicate Technology Extreme resistance and easy to apply: extreme chemical and mechanical resistance easy to apply best adhesion to most substrates extreme abrasion resistance produced from eco- friendly raw material worldwide unique technology no labelling requirements, total inorganic extremely good performance, much better than epoxy and concrete based product systems!

9. 9 Sinnotec GmbH 9 Properties CementEpoxySilicate WorkabilityXXXx HardnessXXXXX Acids-- (X)*XXXXX AlkalineXXXXXXXX SolventsXX XXX Early water resistanceXXXXX Abrasion resistanceX (XX)*XXX Temperature resistance [°C] 200100500 Siolit A/S Silicate Technology: Comparison 9

10. 10 Sinnotec GmbH Siolit A/S Silicate Technology innovative silicate products, scale 7 μm typical cement C30/37, scale 23 μm typical polymer coating, scale 10 μm REM picture of microstructure

11. 11 Sinnotec GmbH Siolit A/S Concrete: Properties 1 Concrete is capillary active and has to be coated for pressure water resistance Concrete is good pressure stabel (needels stick together) but poor tear stabel Concrete contains app. 25% Calciumhydroxide, is therefore very alcalic and reacts with acids (CO2 of the air) Concrete is a multi phase system, shrincs with drying and get's therefore easily cracs and has to be armed with steel Steel reinforcement needs a 3 cm concrete coverage for corrosion protection

12. 12 Sinnotec GmbH Concrete: Properties 2 Siolit A/S Steel and concrete are heavy, therefore are only limited hight and span with for construction are possibel Concrete is only limited temperatur stabel and need fire protection Concrete reacts as a solid binder system with poor adhesion to substrates and themselve The cement production leads to 5% of worldwide CO2 emission Concrete as powder or liquid is heaviliy alcalic and need therefore safety labeling (working and environment safety)

13. 13 Sinnotec GmbH Sinnodur silicate products: Properties 1 Siolit A/S Sinnodur is threedimentional crosslinked and so pressure water tight without coating Sinnodur contains pure CSH phases (without Ca(OH)2) and is so stabel against acids, bases, UV, abraision and temperature One phase system, drying without cracs, shrinkage and salt efflorescence Low alkali content, so with cheap, durable glass fibers reinforment possibel, with excellent adhesion to the glass fibers Liquid binder system for good underground penetration and adhesion

14. 14 Sinnotec GmbH Sinnodur silicate products: Properties 2 Siolit A/S Sinnodur reaches high stability (120 N/mm 2, without reinforcement, UHPC) for cheap, filigrane, high and wide span constructions Sinnodur is easily reworkable: even after drying you can realize a monolytic bonding Sinnodur is temperature stabel up to 500°C (temperatur shock resistant) an with this fire protected Sinnodur contains environmentally friendly recycling raw materials (low CO2 foodprint) and is label free

15. 15 Sinnotec GmbH Silicate Technology: Approved by the building authorities, Available products and certificates Sinnodur Protective: high resistant, rigid coating for steel and concrete, chemical resistance following DIN 12808-1, water penetration following DIN 12390-8, adhesive tensile strength following DIN-EN 1015-12 Sinnodur 2k Flexible: crack bridging coating, water vapour diffusion Sd 1,61m Sinnofloor floor coating: excellent abrasion- and chemical resistance, pressure water tight, crack free drying from 1 to 70 mm thickness Sinnodur Concrete: innovative transparent sealer to protect mineral surfaces against chemicals and efflorescence Siolit A/S

16. 16 Sinnotec GmbH Ultimate protection: Test results Siolit A/S 16

17. 17 Sinnotec GmbH Siolit A/S Silicate Technology: Application long processing time fast water resilience application by brush, scraper, spray, … even at temperatures around +5°C processable fast drying and reworkability processable by machines

18. 18 Sinnotec GmbH Siolit A/S Solutions by silicate technology 1. Tunnel and channel construction: Sinnodur Protection Sinnodur Waterprooving Sinnodur Flexibel 2. Corrosion protection, for steel and concrete: Sinnodur Protection Sinnodur Concrete 3. Design, construction materials: Sinnofloor

19. 19 Sinnotec GmbH Drinking water tank Thin rigid sealing Levelling and sealing in one Elastic 2k product for crack vulnerable substrates Smooth finish for easy to clean properties Siolit A/S Solutions by silicate technology: 1. Tunnel and channel construction

20. 20 Sinnotec GmbH cleaning for better adhesion and removal of contaminant substances watering protection- and sealing layers Siolit A/S Solutions by silicate technology: 1. Tunnel and channel construction

21. 21 Sinnotec GmbH leveling and sealing coves sealing coves protection- and sealing layers Siolit A/S Solutions by silicate technology: 1. Tunnel and channel construction

22. 22 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 2. Corrosion protection for steel and concrete Steel construction and pipelines Hydraulic ingineering construction Waste water plants Bridge construction Chemical plants

23. 23 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 2. Corrosion protection for steel and concrete Steel construction and pipelines: Excellent adhesion and abrasion resistance!

24. 24 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 2. Corrosion protection for steel and concrete Steel construction and pipelines: Excellent flexibility, tight after break of ductile steel casting tube!

25. 25 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 2. Corrosion protection for steel and concrete Steel construction and pipelines: Excellent abrasion resistance and durability for rigid outside coating (also with glass fiber reinforcement)!

26. 26 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 2. Corrosion protection for steel and concrete Wast water plants: Excellent adhesion and protection for mineral substrates and steel!

27. 27 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 2. Corrosion protection for steel and concrete Wast water plants: Perfect pressure water tight and chemical resistant!

28. 28 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 2. Corrosion protection for steel and concrete Wast water plants: Excellent processability with normal machine equipment!

29. 29 Sinnotec GmbH Siolit A/S Solutions by silicate technology: 3. Design and construction materials Wellness and swimming pools Water tanks Drinking water tanks

30. 30 Sinnotec GmbH Maritim Hotel Fulda 190 m², Pool area, shower, toilette, 21.8.2003 grouted Very good condition in wet and dry areas Siolit A/S Solutions by silicate technology: 3. Design and construction materials

31. 31 Sinnotec GmbH BV Bad Kissingen 260 m² wall surface, outdoor pool, grouting 05.10. 2003 with cold weather (5 – 10°C)‏ Inspection after 6 weeks, water filling January, 2004, extreme high rigidity Siolit A/S Solutions by silicate technology: 3. Design and construction materials

32. 32 Sinnotec GmbH Kurfürstenbad, Bad Godesberg 160 m², 2 filter basins, 25.8. 2003 grouted Siolit A/S Solutions by silicate technology: 3. Design and construction materials

33. 33 Sinnotec GmbH Home construction: 33 1. All in one render 2. Indoor protection 3. Floor coating Siolit A/S Solutions by silicate technology: 3. Design and construction materials

34. 34 Sinnotec GmbH s Siolit A/S Crack free even with high thickness 34

35. 35 Sinnotec GmbH Siolit A/S No cracks in critical areas 35

36. 36 Sinnotec GmbH Extreme good adhesion No shrinkage and cracking Useable as single layer up to 20 mm Lower Carbon footprint then conventional mortars Saltwater and acid resistance Colour stable and improved stain resistance No efflorescence No problem with soft water Siolit A/S 1. All in one Render: Summary 36

37. 37 Sinnotec GmbH Floor coating: Excellent adhesion Extreme abrasion resistance Label- and solvent free, green product Pressure water tight from 1 to 70mm! Siolit A/S Solutions by silicate technology: 3. Design and construction materials

38. 38 Sinnotec GmbH Floor coating: Excellent adhesion Extreme abrasion resistance Label- and solvent free, green product Pressure water tight from 1 to 70mm! Siolit A/S Solutions by silicate technology: 3. Design and construction materials

39. 39 Sinnotec GmbH The world of silicate technology from Siolit A/S made by…… Huge Advantage: No binder system does have such outstanding properties 39

40. 40 Sinnotec GmbH Summary A unique, cut across technology Thank you very much for your attention! You are invited! Next steps? Siolit A/S and a team, on which you can relay. With unique product advantages

41. 41 Sinnotec GmbH Contact Contact: Siolit A/S Address: Fuglebakken 43 5610 Assens Denmark Fone: +45 6471 1115 Mobil: +45 2019 2316 E-Mail: siolit@siolit.com www.siolit.com