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ACO Sponge City concepts for urban quarters

Cities have always attracted people from different backgrounds and cultures. This is where new ideas and trends are born. However, as centres of economic activity, cities also cause environmental pollution such as air pollution, noise and CO2 emissions. The urban climate is often very different from the climate in rural regions. Asphalted and concreted city centres heat up more when exposed to sunlight. Night-time temperatures in summer are up to 10 °C higher than in the surrounding countryside. Children, the elderly and sick people in particular, suffer as a result. Urban greenery reduces heat stress. Especially City trees in particular improve the urban microclimate.


Urban trees and their function

Stress reduction

Urban trees have a proven positive effect on human wellbeing. Greenery promotes the happiness of city dwellers and helps to reduce stress.

Biodiversity

Urban trees play a key role for biodiversity in urban areas. They are habitats and retreats, providing protection and food for animals and plants. At the same time, they ensure the genetic diversity of plant species by serving as corridors for pollen flow.

Cooling

Heat stress is measurably reduced by the shading effect of the tree canopy, and the cooling effect of water evaporation.


Andreas Bauer-Idel

“Too much water during heavy rainfall, too little in dry periods - the solution lies in a watersensitive sponge city.”

Andreas Bauer-Idel
ACO Green City Expert, ACO Inotec GmbH

Other relevant products in the ACO Sponge City modular system

ACO Multiline Seal in is the channel that comes with a seal at the joint as standard. In addition to ACO polymer concrete, the captive 2K seal is an essential component of the Seal in technology. With a wide range of designer gratings, there are no limits to design freedom.

ACO DRAIN® Multiline Seal in

The combination of sedimentation and a substrate filter stage forms the basis for cleaning surface water. The ACO Stormclean removes filterable substances as well as heavy metals and light liquids and can be used prior to infiltration or discharge into water bodies.

ACO Stormwater Management

As an infiltration system, ACO Stormbrixx promotes the natural water cycle. Pre-cleaned stormwater is collected in the block trench. It gradually seeps into the ground, helping to recharge the groundwater. The trench is lined with a waterproofing membrane and is suitable for retention.

ACO Stormbrixx