The Urban Developer
AdvertiseEventsWebinarsUrbanity
Industry Excellence
Urban Leader
Sign In
Membership
Latest
Menu
Location
Sector
Category
Content
Type
Newsletters
Urban Leader Awards Logos RGB White
NOMINATIONS CLOSE SEPTEMBER 12 RECOGNISING THE INDIVIDUALS BEHIND THE PROJECTS
NOMINATIONS CLOSING SEPTEMBER 12 URBAN LEADER AWARDS
LEARN MOREDETAILS
TheUrbanDeveloper
Follow
About
About Us
Membership
Awards
Events
Webinars
Listings
Resources
Terms & Conditions
Commenting Policy
Privacy Policy
Republishing Guidelines
Editorial Charter
Complaints Handling Policy
Contact
General Enquiries
Advertise
Contribution Enquiry
Project Submission
Membership Enquiry
Newsletter
Stay up to date and with the latest news, projects, deals and features.
Subscribe
ADVERTISEMENT
SHARE
8
print
Print
ResidentialPartner ContentTue 08 Jun 21

Boral Brings Lower Carbon Concrete Options to Market

f11fb056-78ab-41b6-bf34-04ec66b79848

Boral is committed to a lower carbon future and has launched a new portfolio of Lower Carbon Concrete.

The range has product options suitable for all market segments depending on the engineering and performance requirements.

Envirocrete®, Envirocrete® Plus and ENVISIA® cover most concrete applications from residential footpaths to high-rise commercial towers.

Most of the embodied carbon in concrete is from the Portland cement.

To reduce the embodied carbon, some of the Portland cement is replaced with supplementary cementitious materials such as fly ash and granulated slag.

Traditionally this produces concrete with poor early-age strength and high drying shrinkage.

The low early-age strength may increase the construction time and the higher drying shrinkage will limit options for engineers and architects.

As a result, lower carbon concrete has been overlooked on projects with a tight schedule or when the specification has limits on concrete shrinkage.

In response to the demand for a lower carbon concrete with good early-age strength and low drying shrinkage, Boral developed a new proprietary concrete technology called Zep® technology.

Zep® technology has been used in its Envirocrete plus® and ENVISIA® range to satisfy the needs of developers, builders, engineers and concreters.

▲ New technology has been used in Boral's low carbon concrete products to overcome previous issues.

ENVISIA® is a high performance, lowest carbon product with up to 60 per cent cement replacement.

It has a low Portland cement content and lower embodied carbon than standard concrete and will achieve good early-age and is suitable for all post tensioned applications.

ENVISIA® has 20 per cent greater flexural strength compared to conventional concrete of the same grade and achieves up to 50 per cent less in shrinkage when compared to conventional sustainable concrete mixes.

It also has excellent resistance to chloride ingress and is suitable in marine environments.

Envirocrete Plus® is good performance reduced carbon with 40 to 60 per cent cement replacement.

It achieves good early-age strength and is suitable for most post tensioned applications.

Envirocrete Plus® achieves up to 25 perc ent less shrinkage compared to conventional sustainable concrete mixes.

Envirocrete® has reduced carbon with 30 to 50 per cent cement replacement.

It can be used to meet sustainability requirements when high early age strength or low drying shrinkage is not required.

Boral said it had been able to develop a product range to meet the sustainability goals of our customers, meet their performance needs across many applications, all at good value.


The Urban Developer is proud to partner with Boral to deliver this article to you. In doing so, we can continue to publish our free daily news, information, insights and opinion to you, our valued readers.

ResidentialAustraliaConstructionConstructionProject
AUTHOR
Partner Content
More articles by this author
ADVERTISEMENT
TOP STORIES
Stockland bumps up its apartment pipeline in melbourne and sydney
Exclusive

Stockland Re-Enters Density in $5bn Apartment Play

Renee McKeown
4 Min
Woolloongabba Precinct Vulture St
Exclusive

Brisbane Developer in Cross River Rail Compensation Tussle

Clare Burnett
4 Min
The Mondrian Gold Coast hotel's food and beverage is driving profits
Exclusive

Touch, Taste, Theatre: What’s Driving Mondrian’s Success

Renee McKeown
6 Min
Fortis’ display suites are designed as brand environments first, with tactile details and curated design to build buyer confidence before project specifics.
Exclusive

Relevant or Redundant: Will Tech Kill Display Suites?

Vanessa Croll
7 Min
Exclusive

Missing Heart: Why The Gold Coast Needs a CBD

Phil Bartsch
7 Min
View All >
JQZ Parramatta EDM
Residential

JQZ Plots 10-Storey Addition to Parramatta ‘Auto Alley’ Plans

Clare Burnett
South Melbourne social housing precinct
Affordable & Social Housing

South Melbourne Housing Precinct Revamp Takes Next Step

Leon Della Bosca
Stockland bumps up its apartment pipeline in melbourne and sydney
Exclusive

Stockland Re-Enters Density in $5bn Apartment Play

Renee McKeown
The property giant’s strategic shift to higher density is in full flight as details of two landmark projects are made pu…
LATEST
JQZ Parramatta EDM
Residential

JQZ Plots 10-Storey Addition to Parramatta ‘Auto Alley’ Plans

Clare Burnett
3 Min
South Melbourne social housing precinct
Affordable & Social Housing

South Melbourne Housing Precinct Revamp Takes Next Step

Leon Della Bosca
2 Min
Stockland bumps up its apartment pipeline in melbourne and sydney
Exclusive

Stockland Re-Enters Density in $5bn Apartment Play

Renee McKeown
4 Min
The Adelaide purpose built student accommodation market is about to increase by 1058 beds with the State Commission Assessment Panel supporting two towers in the making.
Student Housing

Highrise Approvals Add 1000-Plus PBSA Beds in Adelaide

Renee McKeown
3 Min
View All >
ADVERTISEMENT
Article originally posted at: https://www.theurbandeveloper.com/articles/cleaner-greener-concrete-aim-of-borals-new-range