Hydrorock infiltration blocks

5-sided infiltration 

Unique features ensures
fastest emptying time

Synthetic infiltration crates

4-sided infiltration

Direct water pressure on the
soil impedes 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?

Rainwater drainage and buffersystem

Type D

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

Hydrorock product sheet D
Hydrorock product sheet D HD
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Rainwater separation and infiltration system

Type BD

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

Hydrorock product sheet BD
Hydrorock product sheet BD HD
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Linear drainage around terrace and along paths

Type LG

Application: rondom verhardingen en in tuinen. (Zonder aansluiting op de riolering).

Hydrorock product sheet D34, Type IP15
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Infiltration drain with built-in buffer

Type IP

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

Hydrorock product sheet D34, Type IP15
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Accessories - Grates and filters

For linear drainage

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

Hydrorock product sheet D34, Type IP15
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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.

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Accessories - Fittings

For connecting to BD units.

Application: Easy Click connection to BD units.

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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.

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