# HAURATON — Rainwater management & surface drainage systems > Product lines, technical guidance and project solutions for surface drainage, rainwater treatment and infiltration, with materials ranging from fibre‑reinforced concrete to recycled composite and steel. HAURATON provides design guidance, product families (FASERFIX, RECYFIX, steel, heavy‑duty, point and slot drains), treatment solutions (DRAINFIX CLEAN, filter substrates), installation & maintenance advice, and regulatory/technical background (load classes, full‑flow vs partial‑flow). Pages include product-overview, material-specific pages, planning support and links to hydraulic sizing tools and contact resources. ## Overview & guidance - [An Overview of Drainage Channel Systems](https://www.hauraton.com/en-int/expertise/drainage-systems/): Introduction to linear, slot and point drainage, system components, materials and guidance on choosing the right channel solution. - [Rainwater Management](https://www.hauraton.com/en-int/expertise/rainwater-management/): Explains comprehensive rainwater management goals, climate drivers, treatment principles and application areas for decentralised solutions. - [Installation & Maintenance of Rainwater Management Systems](https://www.hauraton.com/en-int/expertise/installation-and-maintenance-of-rainwater-management-systems/): Practical planning, installation tips, maintenance schedules and special guidance for treatment systems. - [Rainwater treatment: full-flow or partial-flow treatment?](https://www.hauraton.com/en-int/expertise/full-flow-vs-partial-flow-treatment/): Compares full‑flow and partial‑flow treatment principles, regulatory context and design implications. - [Filter substrates for rainwater management](https://www.hauraton.com/en-int/expertise/filter-substrates/): Technical overview of CARBOTEC and CARBOTEC 100 substrates and their applications in decentralised treatment systems. - [Tree irrigation using treated rainwater](https://www.hauraton.com/en-int/expertise/tree-irrigation/): Concepts for irrigating urban trees with treated runoff, system options (filter channel + infiltration/tank) and monitoring tools (SoilGuard, TREEPILOT). ## Product families & materials - [RECYFIX: Composite Drainage Channels](https://www.hauraton.com/en-int/expertise/recyfix/): Details RECYFIX composite channels, environmental credentials (Blue Angel), product variants and benefits of recycled polypropylene material. - [FASERFIX: Concrete Drainage Channels](https://www.hauraton.com/en-int/expertise/faserfix/): Describes fibre‑reinforced concrete channels, basalt fibre reinforcement, product benefits and FASERFIX product range. - [Steel Channels](https://www.hauraton.com/en-int/expertise/steel-channels/): Explains steel channel types (galvanised, stainless, Corten), benefits and steel product lines for façades, roofs and surfaces. - [Heavy-duty channel – for the toughest applications](https://www.hauraton.com/en-int/expertise/heavy-duty-channel/): Guidance on channels for extreme loads, load class considerations and product recommendations for airports, ports and logistics. - [Safely planning point drainage](https://www.hauraton.com/en-int/expertise/point-drainage/): When to use point drains, planning constraints, gradients, catchment sizing and HAURATON point drain products. - [Diversity and design: gratings for drainage channels](https://www.hauraton.com/en-int/expertise/gratings-for-drainage-channels/): Grating types, materials, load classes and the HAURATON product finder for covers and gratings. - [Load classes for drainage channels](https://www.hauraton.com/en-int/expertise/load-classes-for-drainage/): Explanation of EN 1433 load classes A15–F900, applications and selection considerations. ## Heavy‑duty & specialised solutions - [Heavy-duty drainage (Slovenian page)](https://www.hauraton.com/en-int/expertise/heavy-duty-drainage/): Overview of high‑performance drainage systems for container terminals, docks, airports and other ultra heavy‑duty areas (content in Slovenian). - [Filter substrate product links referenced on pages] — (linked resources present on pages; listed here as key product pages referenced) - [DRAINFIX CLEAN (product overview)](https://www.hauraton.com/en-int/products/surface-water-treatment/index.md): HAURATON’s filter channel solutions for surface-water treatment and pollutant retention. - [DRAINFIX CLEAN BASIC (product)](https://www.hauraton.com/en-int/products/surface-water-treatment/drainfix-clean-basic/index.md): Filter substrate channel used for full/partial flow treatment (contains CARBOTEC 100). - [SPORTFIX CLEAN (product)](https://www.hauraton.com/en-int/products/surface-water-treatment/sportfix-clean/index.md): Treatment solution for sports surfaces using CARBOTEC. - [RECYFIX HICAP F (product)](https://www.hauraton.com/en-int/products/rainwater-retention/recyfix-hicap-f/index.md): High‑capacity RECYFIX for extreme loads and retention. - [RECYFIX MONOTEC (product)](https://www.hauraton.com/en-int/products/surface-drainage/monotec/index.md): Monolithic RECYFIX units with integral FIBRETEC gratings. - [Service Channels (cable management)](https://www.hauraton.com/en-int/products/cable-management/service-channel/index.md): MEDIA/SERVICE channels for protecting cables and utilities under heavy traffic. ## Support tools & contact - [Hydraulic design software](https://www.hauraton.com/en-int/support/hydraulic-software/index.md): HAURATON’s tool and guidance for hydraulic sizing of channel runs. - [HAURATON Product Finder (linked from pages)](https://www.hauraton.com/en-int/expertise/gratings-for-drainage-channels/index.md?filter_werkstoff=171320#tab-panel-gratings): Resource for selecting products, drawings, CAD data and tender texts (product finder entry points appear across pages). - [Get in touch / Contact](https://www.hauraton.com/en-int/contact/index.md): Contact page for technical advice, project support and enquiries. ## Sustainability & corporate - [Sustainability at HAURATON](https://www.hauraton.com/en-int/expertise/sustainability/): Company sustainability policy, CSC gold certification, resource and energy measures and recycling credentials. ## Optional - [Relevant application-area pages linked from expertise content] — (examples linked from the above pages; useful for project context) - [Application Areas overview](https://www.hauraton.com/en-int/application-areas/index.md): Catalogue of application areas used across expertise pages. - [Industrial drainage / Logistics & industry](https://www.hauraton.com/en-int/application-areas/industrial-drainage/index.md): Context for heavy‑duty and logistics drainage applications. - [Airport drainage systems](https://www.hauraton.com/en-int/application-areas/airport-drainage-systems/index.md): Requirements and HAURATON solutions for airside/landside drainage. - [Parking / Car parks & underground garages](https://www.hauraton.com/en-int/application-areas/parking/index.md): Applications and product choices for parking areas. - [Support / Videos / Designated drainage specialists](https://www.hauraton.com/en-int/support/index.md): Additional support resources and installation videos referenced on expertise pages.