Overview
Overview

Transportation infrastructure along the banks of the Mersey River

Keep water in. Keep water out. Sometimes on a job, you need to do both.

That was true with the Liverpool Canal Link, a £22 million project that reconnected the Leeds & Liverpool Canal to Liverpool's South Docks. The construction included two new locks, two new bridges and three tunnels. The biggest issue? Keeping water within the canal while ensuring water couldn't penetrate the concrete tunnel.

The contractors chose our AT waterstop system, specifically developed for critical water-retaining and water-excluding structures. Both Procor® and  Serviband™ solutions were also used for waterproofing on the roof decks.

Since opening in 2009, the Canal Link has become a go-to destination in Liverpool.

Waterproofing the walkways at Expo Milano

Registered expositions (also known as universal expositions) bring in millions of visitors. The 2015 Expo was no exception. Over the course of 184 days, more than 20 million people visited the site, just outside of Milan, Italy.

All visitors had to walk across a set of bridges to get to the main Expo deck. That's a lot of foot traffic. Which is why during bridge construction, the contractors needed a high performance, waterproofing membrane. It had to offer resistance to hot asphalt. But it also had to provide complete adhesion and ease of application.

They chose our Bituthene® and Solarshield® solutions for the bridge deck areas. To ensure proper application, we also provided onsite support.

Raising a reservoir in Qatar

The Water Security Mega Reservoirs Project involves the construction of 64 concrete reservoirs. They will hold 27 million cubic meters of potable water for the citizens of the Doha.

The specification called for extremely reliable concrete and waterproofing solutions. After all, the reservoirs will have to survive some of the harshest desert conditions in the world.

We identified a solution comprising Darapel®, ADVA XR® and Preprufe®. Darapel 75ME® is a high-performance waterproofing liquid admixture that reduces concrete permeability and shrinkage. ADVA® XR 3063D is a high-efficiency liquid superplasticizer.

The project began in September 2015 and is expected to use an estimated at 500,000m³ in concrete volumes.

Big bridges being built with precast

A bridge spanning the Fox River near Elgin, Illinois, needed to be rebuilt and widened from six to eight lanes, including full shoulders in both directions. Concern for structural integrity over the the lifetime of the bridge meant durability, corrosion control and high-strength were needed.

Using  ADVA® Cast 575, specially formulated for the precast/prestressed concrete industry, provided excellent workability and slump retention for the creation of the massive structures required for the project.

The addition of DCI® corrosion inhibiting admixture was used to help maintain an active corrosion-controlling system within the concrete matrix throughout the lifetime of the structure.

The new bridge has eight spans supported by seven piers. The spans include 144 prestressed, precast concrete I-beams that are 150' to 170' long and 7'6" tall. The bulb-T girders are massive, spanning from 150' to 168'6" and measuring 90 inches deep. The heaviest beams weigh an estimated 194,000 lbs. and required special steerable trailers to transport.

Solutions

We're the global leader in providing innovative admixtures and services that help cement producers make high-quality cement for every type of construction project.

Our concrete technologies, admixtures and services help produce stronger, higher-quality ready mix and precast concrete while reducing production cycles, energy costs and material waste.

For over 60 years, contractors and engineers have counted on our fire protection products for steel and concrete to safeguard against fire damage in commercial buildings, airports and mass transit tunnels across the globe. 

De Neef® injection materials provide leak sealing and water control in underground construction and soil stabilization. We can stop any type of leak in any type of structure with our concrete injection solutions.

The Verifi® In-transit Concrete Management System is the industry's only complete concrete technology solution for ensuring the consistent delivery of high-quality concrete from batch plant to construction site.

Our innovative masonry admixtures prevent moisture penetration to help producers of architectural masonry and hardscape mix strong, durable, aesthetic concrete.

Our precast concrete technology, admixtures and fibers enable precasters to make durable, high-quality precast products used in long-lasting, beautiful buildings and structures.

Ready mix concrete suppliers rely on our admixtures and fibers, cement additives, technologies and field services to ensure they produce strong, durable and workable concrete.

Since 1978, self-adhering Grace Ice & Water Shield® roofing underlayment has been the trusted choice of roofing contractors, builders and architects for waterproofing homes in even the harshest climates.

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