In the News

Saint-Gobain announces acquisition of Interstar Materials Inc.

With this latest acquisition, Saint-Gobain says it will add over $20 million to its revenue and establish a presence in the granular pigments industry in North America.

Ultra-High Performance Concrete innovations deliver more durable bridge deck in record time, with less cost & CO2

Chryso & GCP (Saint-Gobain Construction Chemicals), a worldwide leader in sustainable construction, is pleased to announce that their concrete admixtures played a critical role in the Delaware Memorial Bridge deck rehabilitation project, recently completed in November 2023.
22/09/25

Add and decarbonise

International Cement Review

Add and decarbonise
04/08/25

How UHPC Enabled Rapid, Durable Bridge Deck Rehab on a Critical US Corridor

gb&d PRO

How UHPC Enabled Rapid, Durable Bridge Deck Rehab on a Critical US Corridor
31/07/25

Saint-Gobain acquires Canadian concrete pigment manufacturer Interstar

On Site

Saint-Gobain acquires Canadian concrete pigment manufacturer Interstar

Saint-Gobain Adds Granular Pigment to Its Concrete Solutions

For Construction Pros

Saint-Gobain Adds Granular Pigment to Its Concrete Solutions

Press Center

Chryso Press Releases

News
12/09/25

Chryso to Present NRMCA Webinar on Adfil® Fibers: Reinforcing Innovation and Sustainability in Concrete

Live session to showcase fiber solutions for durability, fire resistance & CO₂ reduction in concrete September…

Chryso to Present NRMCA Webinar on Adfil® Fibers: Reinforcing Innovation and Sustainability in Concrete
News
08/09/25

Chryso North America Expands Technical Footprint with Concrete Lab in Calgary

Facility delivers localized technical support & tailored concrete solutions to meet Alberta’s extreme climate and evolving…

Chryso North America Expands Technical Footprint with Concrete Lab in Calgary
News
29/07/25

SAINT-GOBAIN ANNOUNCES ACQUISITION OF INTERSTAR MATERIALS, INC.

Acquisition of business assets of leader in granular pigment manufacturing for all segments of the concrete…

SAINT-GOBAIN ANNOUNCES ACQUISITION OF INTERSTAR MATERIALS, INC.
News
28/07/25

Chryso North America Introduces New Brand Name for Trusted Concrete Fiber Reinforcement: Adfil®Strux and Adfil®Sinta

Chryso®Advanced synthetic fiber technology – engineered for performance, efficiency & sustainability July 28, 2025 – Chryso,…

Chryso North America Introduces New Brand Name for Trusted Concrete Fiber Reinforcement: Adfil®Strux and Adfil®Sinta