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Developer patents flooring adhesive equal to high slab moisture, pH levels

Sources: Formulators, Santa Ana, Calif.; CP staff

As concrete practitioners continue to confront floor-covering work schedules dictated by slabs on grade drying requirements, Formulators has announced patent protection for its waterproof adhesive technology. The patent covers a mixture marketed with the Aquaflex moisture mitigation system for flooring installations on moisture- and pH-bearing concrete.

Read more: Developer patents flooring adhesive equal to high slab moisture, pH levels

Load test results open agency specs for permeable interlocking concrete pavement

Sources: University of California, Davis; Interlocking Concrete Pavement Institute (ICPI), Chantilly, Va.

Civil and pavement engineers can design permeable interlocking concrete pavement (PICP) with confidence for many municipal streets and parking lot applications thanks to findings from one of few studies globally to examine open-graded PICP bases’ structural response to wheel loads.

Read more: Load test results open agency specs for permeable interlocking concrete pavement

Agency specs, customer demands drive Ameron Hawaii’s five-plant, central mixed upgrade

Sources: Concrete Equipment Co., Blair, Neb.; CP staff

In two retrofits and two transit-to-central mixed conversions, Con-E-Co dealer DHE Inc. has installed Model 12 tilt mixers at the Ameron Hawaii batch plants on Oahu and Maui islands, and also delivered a new Model 12-equipped Lo-Pro 427CM plant. The move to central mixed production at two locations was partly driven by performance requirements for a major bridge deck contract, and to address increasing demand for specialty concretes.

Read more: Agency specs, customer demands drive Ameron Hawaii’s five-plant, central mixed upgrade