This page provides information on the accredited Envirocon product stewardship scheme.

About the scheme

The Envirocon product stewardship scheme reuses wet waste concrete to manufacture precast concrete products using a unique modular wall system. The scheme is funded by members who pay an annual membership fee as per their membership agreement.

Accredited: 1 October 2015 for 7 years

Products covered Scheme scope Scheme manager
Wet waste ready-mix concrete of all grades produced by scheme members. Non-scheme members’ waste concrete may be taken on a case-by-case basis.

The scheme currently operates in Auckland.


Wet ready-mix concrete is leftover from a scheme member’s job and becomes waste.


This waste ready-mix concrete is delivered to the Envircon yard where it is moulded into a new concrete product – an Interbloc.


The product is sold by Interbloc and is ready for transportation to the end user. 

Bright Technologies Ltd

The scheme’s progress

The scheme is in its first year of accreditation. We will share details of the scheme’s progress after we receive the first annual monitoring report in 2016.

Find out more

 For more information on the scheme see the Envirocon website.