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All about building and planning drainage systems

From standards and test criteria to correct installation and quality certification - there is a wide range of regulations to be observed in the various areas of drainage. We provide you with all the important documents on the subject of drainage systems as PDFs for direct viewing and downloading.

Please note: The following documents are available in German only.

e-Book

Rules and regulations

Wastewater systems

Rainwater drainage systems

Fire & sound protection

Assembly practice

RAL Quality Assurance

1st e-book

6th expanded edition of our e-book

e-book (DE)

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2. Applicable regulations

2.1 DIN 1986-100 (DE)

2.2 DIN 1986-100 - Roof drainage with siphonic flow (DE)

2.3 DIN 1986-4 (DE)

2.4 DIN 1986-30 (DE)

3. Waste water system

3.1 Ventilation of waste water systems (DE)

3.2 Waste water downpipes in high-rise buildings (DE)

3.3 Collector pipes instead of basic pipes (DE)

3.4 Use of ventilation valves (DE)

3.5 A permanently functional drainage system in a building requires professional planning and execution (DE)

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4. Rainwater drainage systems

4.1 Rainwater downpipes in high-rise buildings (DE)

4.2 Rainwater drainage systems for green roofs (DE)

5. Fire and sound protection

5.1 Fire protection through cast iron (DE)

5.2 DIBt distance regulations (DE)

5.3 European fire classification (DE)

5.4 Fire loads in escape and rescue routes (DE)

5.5 Fire protection for wiring systems in garages (DE)

5.6 Fire protection in industrial buildings (DE)

5.7 Fire protection in high-rise buildings (DE)

5.8 BFire protection in accommodation facilities

5.9 Fire protection in sales premises (DE)

5.10 Fire protection in places of assembly (DE)

5.11 Fire protection in school buildings (DE)

5.12 Fire protection in hospitals (DE)

5.13 Fire protection in day care centres for children (DE)

5.14 Sound insulation standard DIN 4109 (DE)

5.15 Sound insulation guideline VDI 4100 (DE)

5.16 Safe sound insulation with cast iron drainage pipe systems (DE)

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6. Assembly practice

6.1 Cast iron drainage pipes for property drainage (DE)

6.2 Leak test of drainage pipelines (DE)

6.3 Drainage of aggressive waste water with cast iron drainage pipes (DE)

6.4 Drainage of grease-containing waste water with cast-iron drainage pipes (DE)

6.5 Watertight pipe penetrations for cast iron drainage pipes (DE)

6.6 Pressure lines of waste water lifting units (DE)

6.7 Assembly rules for pressure-loaded cast iron drainage pipes (DE)

6.8 DN 80 - The smallest approved drainage pipe for WC connection (DE)

7. RAL Quality Assurance / Quality Assurance

7.1 Extension of Quality Assurance RAL-GZ 698 for cast iron drainage pipe systems (DE)

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