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A grocery store with polished concrete that has been densified.

Was enough densifier/hardener applied to the polished concrete slab?

Densifiers and hardeners for polished concrete are either alkali metal silicates or colloidal silica. When you apply the densifier of choice to concrete and it absorbs into the polished concrete slab, the silicate reacts with the free lime (excess calcium hydroxide) and forms calcium silicate hydrate (CSH gel). This reaction […]

pogue and villegas

Western Specialty Contractors Appoints New Branch Managers in St. Louis, Los Angeles

Western Specialty Contractors appoints new Branch Managers: Carter Pogue at its St. Louis Concrete Restoration Branch and Guillermo Villegas at its Los Angeles Branch. As Western Specialty Contractors appoints New Branch Managers, Pogue and Villegas are responsible for managing sales, daily operations and field personnel. They are also in charge […]

ACI Certifcation for non destruction

ACI Offers New Nondestructive Testing Certification Program

The American Concrete Institute (ACI) announces the launch of its Nondestructive Testing Certification Program. The program will certify individuals who successfully pass the ACI examinations by demonstrating both the knowledge and ability to properly perform specified nondestructive tests on hardened concrete. The nondestructive testing program is the newest in a […]

A large skatepark made with Type K cement

Shrinkage-compensating Cement Concrete Can Optimize Performance and Sustainability

Sustainability in concrete is a driving force in today’s built environment. To guide and organize the efforts, a robust collection of initiatives include the LEED program, the International Green Code Council and the Cement Sustainability Initiative, to name a few. Their goal is to improve ecological stewardship practices and minimize […]

A new waterproofing system by W.R. Meadows called Hydralastic 836 SL

W.R. Meadows Introduces New Waterproofing System
Hydralastic 836 SL

New from W. R. Meadows comes Hydralastic 836 SL, the newest single-component, cold-applied, solvent-free, water-activated, waterproofing system. Hydralastic 836 SL cures to form a tough, flexible waterproofing membrane for both above-grade and below-grade applications. It will not crack in extreme cold or flow due to softening at high temperatures. Hydralastic […]

Giatec 360 Dashboard

Giatec Advances SmartRock Cloud-Based Dashboard Empowered by Customer Feedback

Giatec, world leader in concrete testing technologies, has announced that their web-based dashboard, Giatec 360, has recently undergone extensive upgrades after months of research including customer feedback. The latest Giatec 360 dashboard release is the next level in data analytics, reporting, and also user management capabilities for Giatec’s SmartRock sensors. […]

A final look of a concrete home that was printed using a 3-D printer

World First: Kamp C is the First to Print a Complete House in One Piece

Kamp C, the Westerlo-based provincial Centre for Sustainability and Innovation in construction, is the world’s first to 3-D print a house. They printed this house using the largest 3D concrete printer in Europe. The 90-square metre dwelling was printed in one piece with a fixed printer. This is a world […]