---
title: This Concrete/Asphalt Absorbs Water Like Magic — HIGH T3CH
url: https://hight3ch.com/this-concreteasphalt-absorbs-water-like-magic/
date: 2015-10-08
---

# This Concrete/Asphalt Absorbs Water Like Magic

Tarmac has created Topmix Permeable, a porous concrete that allows rain water to flow though it.
Up to 880 gallons of water can trickle through Topmix, which could eliminate flooding where it has been installed.