Last month, the Concrete Polishing Council (CPC), a specialty committee within the American Society of Concrete Contractors (ASCC), published three position statements in Concrete International, the magazine of the American Concrete Institute (ACI).
Auditoriums and computer rooms that do not require daylight now occupy basements that formerly housed mechanical plants and vehicle parking. These sensitive occupancies require the spaces be waterproofed to prevent water from migrating through the basement walls and slab in contact with the wet, adjoining soil.
Concrete formwork may represent close to half the cost of a concrete structure. For cost-effective building, contractors select forming panels that will stand up to the job and to multiple uses. How do design/construction professionals select the right material for the job?
This article is about prescriptive specifications and focuses on 100-mm (4-in.) interior concrete slab on grade for schools, offices, hospitals, libraries, and other commercial buildings that will receive moisture-sensitive or bonded floorcoverings.
Earlier this month, the American Concrete Institute (ACI) honored the winners of the 2017 Excellence in Concrete Construction Awards during the Concrete Convention and Exposition in Anaheim, California. R·torso·C, a home sitting on an area of 66 m2 (710 sf) in central Tokyo, Japan, won the overall Excellence award and also topped the Low-rise Buildings category.
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