HYDROROCK Product overview

Browse through the full Hydrorock® product range

Hydrorock Type D products

Type D

Rainwater Drainage & Buffer System

Hydrorock Type BD products

Type BD

Rainwater Separation & Infiltration System

Hydrorock IP products

Type IP

Infiltration drain with built-in buffer

Hydrorock Accessoires products

Accessoires

To guarantee the lifespan and effectiveness of Hydrorock products.

5-sided infiltration vs. 4-sided infiltration

A durable and efficient alternative to synthetic infiltration crates

What makes Hydrorock a better solution compared to traditional alternatives such as gravel pits or synthetic infiltration crates?

Learn more...

Product overview

Type D

Rainwater Drainage & Buffer System

Application: drainage and water buffering around buildings, pavements and gardens.

Type Max. load per kg/m2 Volume in liters Dimensions (lxbxh) Contact surface m2 Weight in Kg
D34 2.500 34 L 120x15x20 cm 0,9 m2
2,7 Kg
LG34 RVS* 2.500 34 L 120x15x20 cm 0,9 m2
3,7 kg
LG34 GB* 2.500 34 L 120x15x20 cm 0,9 m2
3,7 kg
LG34 VS* 2.500 34 L 120x15x20 cm 0,9 m2 3,7 kg
D45 2.500 45 L 120x20x20 cm 1,04 m2 3,6 kg
D56 2.500 56 L 120x20x25 cm 1,18 m2 4,5 kg
D112 2.500 112 L 120x30x33 cm 1,71 m2 9 kg
D170 2.500 170 L 120x30x50 cm 2,22 m2 13,5 kg
D220 2.500 220 L 120x40x50 cm 2,56 m2 15,5 kg
D340 2.500 220 L 120x30x100 cm 3,72 m2 27 kg
D440 2.500 440 L 120x40x100 cm 4,16 m2 35 kg
D43HD 4.500 43 L 120x20x20 cm 1,04 m2 5,8 kg
D216HD 4.500 216 L 120x40x50 cm 2,56 m2 29 kg
Hydrorock Type D productoverview

LG34
The LG34 is an out of the box linear drainage channel with grate, filter, coupling bracket and built-in buffer.

*) SS = Stainless Steel, GS = Galvanized Steel, GB = Graphite Black

Hydrorock Type BD productoverview

Type BD
Type BD is an infiltration unit with a Ø 100 perforated tube, especially made for connecting to rainwater discharge, drains, pipes, drainage pipes, gutters, etc.

Type BD

Rainwater Separation & Infiltration System

Application: separating rainwater in homes, businesses, carports and garages. Separating water from storm drains and pavement drainage points.

Type Max. load per kg/m2 Volume in liters Dimensions (lxbxh) Contact surface M2 Weight in Kg
BD112 2.500 112 L 120x30x33 cm 1,71 m2 9 kg
BD170 2.500 170 L 120x30x50 cm 2,22 m2 13,5 kg
BD220 2.500 220 L 120x40x50 cm 2,56 m2 15,5 kg
BD340 2.500 220 L 120x30x100 cm 3,72 m2 27 kg
BD440 2.500 440 L 120x40x100 cm 4,16 m2 35 kg
BD216HD 4.500 216 L 120x40x50 cm 2,56 m2 29 kg

Type IP

Infiltration drain with built-in buffer

Application: buffer under outside faucets, rainwater drainage systems, terraces and paved areas.

Type Volume in liters Dimensions (lxbxh)
IP15 RVS* 15 L 25x25x35 cm
IP15 VS* 15 L 25x25x35 cm
IP20 RVS* 15 L 25x25x52 cm
IP20 VS* 15 L 25x25x52 cm
Hydrorock IP 15 productoverview

Buffer capacity is easy to expand
Also able to use in conjunction with other blocks (D34/D45) should a larger water storage capacity be required.

*) SS = Stainless Steel, GS = Galvanized Steel

Hydrorock grates filters and brackets

New design!
The channels are also available in graphite black.

*) SS = Stainless Steel, GS = Galvanized Steel, GB = Graphite Black

Accessoires - Grates and filters

For linear drainage & drainage of rainwater

Application: pavement and gardens (Without connection to sewage system).

Type Dimensions (lxbxh)
Grate SS* for D34 120x15x2,5 cm
Grate GB* for D34 120x15x2,5 cm
Bracket SS* for grate 8x15x2,5 cm
Grate GS* for D34 120x15x2,5 cm
Bracket GS* for grate 8x15x2,5 cm
Filter for D34 119x14,5x0,25 cm
Filter for  IP15/IP20 infiltration drain 19x19x0,25 cm

Accessories - Sand trap/surface water drain with leaf separator

For rainwater separator and infiltration system

Application: sand trap with built in leaf separator in order to rid water of sand, leaves and other dirt particles. By means of attaching a connector piece directly to the BD blocks (Easy Click system). Also available as water drain for terraces. The sand trap has either a galvanized or stainless steel grate.

Type Dimensions (lxbxh)
Sand trap with leaf separator Ø 200, 1x intake en 1x outlet: Ø100
Idem; as surface water drain with SS* grate As above, dimensions grate 25x25x10 cm
Idem; as surface water drain met GS* grate As above, dimensions grate 25x25x10 cm
Sand trap/surface water drain with leaf separator Ø 315, 1x intake: Ø125 en 2x outlet: Ø100
Filterbag geotextile small For use with sand trap Ø 200
Filterbag geotextile big For use with sand trap Ø 315
Hydrorock Sand trap/surface water drain

Easy to clean
Cleaning is made easy and quick with the corresponding filter bag.

*) SS = Stainless Steel, GS = Galvanized Steel

Hydrorock Type BD Fittings

Accessories - Fittings

For connecting to BD units.

Application: Easy Click connection to BD units.

Type Dimensions (lxbxh)
Fitting BD block 11 cm
Perforated tube Ø100 per m1

Accessories - Easy Gravel split plate

Improve pressure distribution

Application: Perfect for placing on the blocks when situated under gravel or split for driveways and parking lots. The split plates distribute pressure, provide stability and prevent rutting.

Type Dimensions (lxbxh)
Easy Gravel 33x65 cm
Hydrorock Easy Gravel split plate