News & Events
07/04/25

NRMCA Awards Chryso North America’s G. Terry Harris

Senior Director of Technical Services Honored for His Outstanding Dedication and Years of Contributions to the…

NRMCA Awards Chryso North America’s G. Terry Harris
News & Events
12/02/25

Chryso North America Expands Canadian Operations & Access to Canadian Portfolio

Chryso North America to Showcase Sustainable Concrete Solutions at Canadian Concrete Expo 2025 February 12, 2025…

Chryso North America Expands Canadian Operations & Access to Canadian Portfolio
Technical Bulletin
21/06/24

STRUX® 90/40 Replaces WWF as Minimum Reinforcing for Composite Steel Floor Deck Construction Technical Bulletin – TB-0003

Composite metal deck is a cost-effective flooring system used in many multi-story buildings. Floors constructed of…

STRUX® 90/40 Replaces WWF as Minimum Reinforcing for Composite Steel Floor Deck Construction Technical Bulletin – TB-0003
Technical Bulletin
02/02/21

How DCI® Works – TB-0909

This Technical Bulletin describes the role of corrosion inhibitors, and the way DCI® Corrosion Inhibitor controls…

How DCI® Works – TB-0909
Technical Bulletin
25/08/20

Understanding Cracks in Residential Concrete; Control and Prevention

Cracks in concrete come in many sizes and shapes: from superficial but aesthetically displeasing surface cracks,…

Understanding Cracks in Residential Concrete; Control and Prevention
Technical Bulletin
06/03/19

Using ADVA® XT2 – TB-0609

ADVA® XT2 is recommended primarily for use in ready mixed concrete applications where improved slump life…

Using ADVA® XT2 – TB-0609
Technical Bulletin
28/02/19

A guide to specifying the use of synthetic macro fibers, as an alternative to welded wire mesh, in precast concrete septic tanks – TB-1207

The use of synthetic macro fibers as a replacement for welded wire mesh is becoming wide…

A guide to specifying the use of synthetic macro fibers, as an alternative to welded wire mesh, in precast concrete septic tanks – TB-1207
Technical Bulletin
27/02/19

STRUX® 90/40 Concrete Fibers ASTM C1399 vs. ASTM C1609 – TB-1205

How are fibers tested and evaluated in concrete? There are two ASTM flexural test procedures used…

STRUX® 90/40 Concrete Fibers ASTM C1399 vs. ASTM C1609 – TB-1205
Technical Bulletin
02/02/19

DCI® Dosage Rates and ACI Guidelines – TB-0906

Corrosion is an electrochemical reaction similar to the process that takes place inside a battery. In…

DCI® Dosage Rates and ACI Guidelines – TB-0906
Technical Bulletin

The Effects of DCI® on the Corrosion Rates of Steel in Concrete – TB-0907

A Laboratory Study In 1984 the latest large scale accelerated corrosion test program was initiated examining…

The Effects of DCI® on the Corrosion Rates of Steel in Concrete – TB-0907
Technical Bulletin

DCI® What is Corrosion? – TB-0905

This Technical Bulletin 0905 explains chloride induced corrosion of steel in concrete. Steel in Concrete The…

DCI® What is Corrosion? – TB-0905
Technical Bulletin
22/01/19

DCI® Results of FHWA Sponsored Corrosion Studies – TB-0910

This engineering bulletin discusses work done by Wiss, Janney & Elstner Assoc. (WJE) who examined the…

DCI® Results of FHWA Sponsored Corrosion Studies – TB-0910