• Home
  • About Us
  • Search Jobs
  • Submit Resume
  • Articles
  • Testimonials
  • Clients
  • Contact Us
Have you taken our Salary Survey?
  • My Account
  • Saved Jobs
  • My Searches
  • My Badges
  • Logout
Engineering recruitment specialists | Engineer Jobs
  • About Us
  • Jobs
  • Articles
  • Testimonials
  • Contact Us
Search Jobs
Find Talent

Search


OR

Submit Resume

  • Building Services
  • Civil
  • Structural

Ultra-Porous Concrete May Pave City Streets of the Future

By Leslie Zeder
 
1347
Views
Tweet

Due to its tremendous water-absorption abilities, ultra-porous concrete is being tipped as the future for urban water run-off management for those countries which enjoy warm climates.

Engineers and architects across the globe have recognised over the years just how much potential this concrete holds and are delving deep into ultra-porous research.

The Latest Permeable Concrete Invention Comes from the UK

A UK company, Tarmac, developed their own ultra-porous invention called Topmix Permeable. This concrete absorbs up to 4,000 litres of liquid in just the first 60 seconds alone, averaging 600 litres per minute, per metre squared.

Topmix Permeable is made using a top-layer of large pebbles poured and moulded into a hard, firm surface. The ultra-porous concrete material retains the strength of traditional concrete, but instead of remaining completely solid all the way through, this concrete benefits from sponge-like density which enables the water-absorption.

The Dutch Are Testing Water-Absorbent Concrete

Rotterdam, in South Holland, the Netherlands is testing out permeable concrete at present.

Rainaway, an Eindhoven-based firm from the south of the Netherlands has come-up with a series of Japanese-style, ultra-porous tiles which use a mix of permeable and solid concrete materials to drain-off water and slow-down rainfall run-off by replicating the natural water cycle.

The Netherlands endures 800 millimetres of rainfall on average per year, so if this permeable concrete proves to work well under real-world conditions it could be a game-changer for urban centre infrastructure construction across the country into the future.

Both Tarmac’s Topmix Permeable and Rainaway’s tiles act less like a sponge (merely soaking-up the water) and more like a conduit for water drainage.

What Are The Advantages Of Ultra-Porous Concrete? 

  • Avoid flooding
  • The water absorbed can be reused for: irrigation, swimming pools, firefighting purposes and more
  • Extremely cooler compared to regular concrete especially during hotter months

"During periods of rising temperatures and intense rainfall, water stored within the system evaporates creating a cooling effect reducing surface temperatures," affirmed Tarmac in a media statement.

How Long Has Permeable Concrete Existed For?

Ultra-porous concrete has been around for about 50 years, but until recently it has mostly been used beneath paving to assist water drainage.

Why Is It Only Suitable For Warm Climates?

If the water pooling atop the concrete freezes the whole system would be ruined, thus a warm climate is absolutely non-negotiable.

Keep an eye on Engineer Jobs for the latest engineering related jobs, or follow us to stay up to date with our latest engineering blogs.

Follow us on Facebook
Follow us on Twitter
Follow us on LinkedIn

You might also be interested in:

International Women’s Day and the Under-representation of women in STEM fields

International Women’s Day and the Under-representation of women in STEM fields


March 8 is International Women’s Day, and despite pushes to get more girls to study Science, Technology, Engineering and Mathematics subjects, women are still underrepresented in the engineering industry. This week we are celebrating women in engineering, and will discuss common challenges they face and how some have found ways to overcome them...

Energy Minister Reassures Queensland About Renewable Energy Target Concerns

Energy Minister Reassures Queensland About Renewable Energy Target Concerns


While Queensland’s current renewable energy level is about seven per cent, the state government released a report on how to achieve the 50 per cent renewable energy target by 2030, saying it would also be “broadly cost-neutral” to consumers.

Engineers must step up as thought leaders

Engineers must step up as thought leaders


With the Australian Engineering Conference 2016 coming up next month, Alan Finkel kick starts this year’s discussion with his vision for the future of the profession.


Find Engineering Jobs Here: http://www.engineerjobs.com.au/jobs.aspx

Navigate
  • Home
  • Jobs
  • Submit Resume
  • News / Blogs
About Us
  • About Us
  • Testimonials
  • Contact Us
Links
  • BuildingservicesJobs.com.au
  • CivilJobs.com.au
  • ElectricalJobs.com.au
  • EnvironmentJobs.com.au
  • GeologyJobs.com.au
  • GeotechnicalJobs.com.au
  • MechanicalJobs.com.au
  • ProcessJobs.com.au
  • StructuralJobs.com.au
  • MiningEngineerJobs.com.au
Copyright 2021 PC Recruitment Pty Ltd. All rights reserved.

Privacy Policy - Cookies