11 Why HYDRANTULA Why HYDRANTULA Is a Breakthrough — Is a Breakthrough — and and Why It’s Only Appearing Now? Why It’s Only Appearing Now? HYDRANTULA permanent formwork competes directly with multiple established shoreline and marine construction methods—piles, retaining walls, sheet piling, concrete pontoons, and aluminum deck structures. What makes it different? HYDRANTULA dramatically lowers the cost and complexity of building 3D marine concrete frames, bringing them out of the realm of oil & gas megaprojects and into reach for mid-sized developers, marinas, and residential coastal construction. So why hasn’t this «obvious» solution been around for decades? Because it wasn’t obvious—until now. Let’s figure it out.

22 1. FITTING SYSTEM In today’s world, we take a wide variety of pipe fittings for granted. But just 100 years ago, plumbing was done without tees or elbows—copper pipes were expanded, flanged, and bent by hand. Threaded connections were labor-intensive, requiring precision and experience. The arrival of welded and press fittings changed the game, making it possible to work with cheaper materials and lower-skilled labor. In HVAC and aerospace, where leakproof seals are critical, direct pipe-to- pipe joints are still used. And in the assembly of 3D steel frames—where every angle, diameter, and profile is unique—fabricating metal «stars» or crosspieces is prohibitively expensive. HYDRANTULA fittings represent a similar breakthrough. Instead of steel or aluminum, we use polyethylene. Instead of on-site welding, we rely on simple, orthogonal pipe trimming. Expensive specialists are replaced with trained installers. That’s how this system becomes scalable. 2. BINARY SOCKET Creating separate fittings for every possible angle and orientation would require thousands of SKUs— logistical chaos even for large construction companies. That’s why HYDRANTULA invented and patented the Binary Socket. With a single crown-drilled port, this smart fitting can be customized on the fly. It “activates” only the necessary pipe connectors for each unique application. Instead of using 4 to 8 fittings, one or two will now do the job. 3. ROTOMOLDING Traditional metalworking can’t keep up with HYDRANTULA’s geometric complexity. Rotomolding— used to produce our polyethylene components—offers nearly unlimited flexibility. We can manufacture pipe ports at angles from 0° to 80°, and with any azimuthal orientation. Metal fabrication simply can’t compete at this level. 4. BUILDABILITY Anyone who’s installed home sewer systems or ventilation knows: one wrong step in the assembly sequence, and you’re starting over. Now imagine that, but with fittings that have six or eight pipe ports and need to work in three dimensions. That’s the challenge of building marine 3D frames. It’s called a “buildability crisis.”

33 HYDRANTULA solves this by making each connection modular, intuitive, and adjustable—without sacrificing strength or precision. 5. SIDE OFFSET At each 3D node, pipe axes are supposed to converge in one geometric center. But when large pipes intersect, physical space are in shortage —multiple objects can’t occupy the same point. Conventional fittings would have to be massive just to avoid collision. HYDRANTULA uses side offset geometry to “spread” pipe paths, avoiding overlays and enabling more compact, lighter, and easier-to-install fittings. This makes casting mold design more complex—but we’ve solved it. 6. CO-AXIAL SOCKETS Pipes can only be connected one at a time, and each one locks the fitting’s freedom of movement. After the third connection, its firmly fixed. Thanks to HYDRANTULA’s side offset, co-axial (through) sockets allow full-length pipes to pass through fittings without cutting. With sleeves and anti-bell structures, full frame “planes” can be pre-assembled—streamlining construction and boosting concrete strength during the pour. 7. GROOVELOCK COMPATIBILITY We’ve added adapters that connect to standard GrooveLock and CamLock systems, enabling pressurized concrete pouring from the lower point of the formwork—no free-air pouring required. The result: denser, stronger concrete, built to last in harsh marine environments. 8. PULL RODS Underwater structures face dynamic mechanical loads that land-based buildings don’t. HYDRANTULA is the first formwork system to implement composite pull rods, engineered to resist these loads and enhance frame stability under variable forces and repeatable loads. 9. MANIFOLD INNOVATION Our modular fittings evolved into a manifold hub capable of managing multiple parallel pipe feeds. This configuration forms robust concrete “walls” ideal for shoreline protection, erosion control, and terraced beach formations. It opens up entirely new project categories for modular formwork. 10. OFF-THE-SHELF TOOLS AND SKILLS HYDRANTULA uses standard plumbing pipes and welding tools—socket welders, butt fusion machines, handheld extruders. In the U.S. alone, over 400,000 certified personnel are already trained to work with this equipment. No special retraining. No proprietary tooling, no «original» connectors or expandable materials. This isn’t just modular formwork—it’s an evolution of marine construction. HYDRANTULA makes the impossible practical, the expensive affordable, and the complex buildable.

ANNIVERSARY OF UNICORN ANNIVERSARY OF UNICORN 44TH TH 11 Why HYDRANTULA Why HYDRANTULA Is a Breakthrough — Is a Breakthrough — and and Why It’s Only Appearing Now? Why It’s Only Appearing Now? HYDRANTULA permanent formwork competes directly with multiple established shoreline and marine construction methods—piles, retaining walls, sheet piling, concrete pontoons, and aluminum deck structures. What makes it different? HYDRANTULA dramatically lowers the cost and complexity of building 3D marine concrete frames, bringing them out of the realm of oil & gas megaprojects and into reach for mid-sized developers, marinas, and residential coastal construction. So why hasn’t this «obvious» solution been around for decades? Because it wasn’t obvious—until now. Let’s figure it out. 1 1 FAQ FAQ H ydrantula is the only low-cost 3D marine concrete frame technology. Unlike piles, up to 35% of all work can be done inside workshop. And about 90% of the total work is dry. And are carried out on shore without involving heavy machinery or barges. Hydrantula installation is virtually silent and less susceptible to the vagaries of the weather. Hydrantula is almost insensitive to the type of bottom soil. 1. What are we selling? HYDRANTULA develops, manufactures and sells permanent [non-removable] formwork for casting concrete underwater or in the tide zone. The ready-to-cast concrete formwork consists of original connecting elements [fittings or nodes] and beams made of regular HDPE plumbing pipes. 2. What exactly are you selling and what will need to buy separately? *We sell technology. In a narrow sense, we only sell fittings = connecting nodes of the 3D frame. Beams are made from standard plumbing pipes; sea concrete, rebar and microfiber are also widely available mass products and purchased locally HYDRANTULA FITTING CATALOGUE 2025 WHERE DOES HYDRANTULA HAVE NO ANY PRACTICAL ALTERNATIVES? US ONE JUMP TO PARADISE nnovative ermanent nderwater ormwork hydrantula.com sales@hydrantula.com 38160 Fox Run Drive Solon OH, 44139 USA One Jump to Paradise One Jump to Paradise OCEANFRONT HOUSE OWNERSHIP GUIDE PROJECT: HYDRANTULA INVESTOR MEMORANDUM ONE JUMP TO PARADISE nnovative ermanent nderwater ormwork CORPORATE SUSTAINABLE 1.Технология HYDRANTULA разработана с учетом мак- симально возможного сокращения доли «мокрых» ра- бот - забивания свай в морское дно, работ с барж, сва- рочных и монтажных работ над водой; водолазных работ и тп. Эти категории работ всегда несут повышенные риски для работни- ков. Требуют более высокой квалификации и дисциплины. 2.В отличие от других видов морских строительных тех- нологий - отсутствует «прочная» связь строительной конструкции с дном - она «просто стоит» на дне. Конструкцию технически можно убрать целиком, не раз- рушая (хоть это и дорого). Как известно, одна из главных сложностей в морском строительстве - невозможность или невероятная трудоемкость сноса устаревших или износившихся морских конструкций, путем их разрушения на https://tinyurl.com/UNICOR4 https://tinyurl.com/HydCAT https://tinyurl.com/H-GOLD https://tinyurl.com/HYD250 https://tinyurl.com/HydART https://tinyurl.com/H-SARK https://tinyurl.com/H-FREEZ https://tinyurl.com/HYCORE https://tinyurl.com/HydASS https://tinyurl.com/H-OCEAN https://tinyurl.com/H-MEMO https://tinyurl.com/HydFAQ https://tinyurl.com/HydBRZ https://tinyurl.com/H-MEDAL https://tinyurl.com/H-SUST

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