Advanced Nuclear Material Research Center
- Apr 8, 2025
- 1 min read
Location: Chalk River, Ontario, Canada
Award: Innovative Applications
Project Team
Owner: Canadian Nuclear Laboratories
Contractor: Bird Construction
Engineer: Atkins Réalis
Concrete and Slag Cement: Heidelberg Materials
The Advanced Nuclear Material Research Center (ANMRC) project is a first of its kind Nuclear Laboratory in Canada. The project is being built in accordance with CSA N299 and N287.5 standards. Slag cement was used in controlled low strength material (CLSM) backfill placed between bedrock and raft slab foundations (approximately 10 m [33 ft] deep). The engineering team required that the CLSM strength was between 2 to 5 MPa (435 to 725 psi) at 28 days; an exceptionally narrow strength requirement.
Application Type
Application Type | |
% Slag Cement Replacement | 50% |
% Portland Cement | |
% Portland Limestone Cement | 50% |
% Other SCM (if applicable) | |
Aggregate | 1550 |
Water/cement ratio | |
7-day strengths | |
28-day strengths | 2-5 Mpa |
The ANMRC team's use of 50% slag cement replacement to hold the CLSM backfill within the tight 2–5 MPa window is a great example of precise mix design. For refining site photos and presentation images, I've been using a free AI photo editor online that makes quick edits effortless.
The ANMRC team’s use of 50% slag cement replacement to hold the CLSM backfill within the tight 2–5 MPa window is a great example of precise mix design. Precision matters in music too, and a Free Online Virtual Piano in the browser is a handy way to practice a few keys between project updates.
The ANMRC project's use of 50% slag cement replacement to meet the tight 2-5 MPa strength window for CLSM backfill is a great example of precise material engineering. For turning creative ideas into music, I use a text to song tool that makes it easy to produce demos quickly.
The Advanced Nuclear Material Research Center in Chalk River, Ontario, represents a new milestone in nuclear laboratory construction. Built by Canadian Nuclear Laboratories with innovative concrete solutions, the project uses slag cement to meet demanding engineering requirements.
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