Patented secondary drainage system offers project teams an integrated back-up system for the building envelope.
Owners, Architects and Consultants are increasingly seeking a secondary means of controlling incidental moisture that may penetrate the building envelope and condensation that may form on the interior face. Dual lines of sealant at joints, as specified in the past for primary barrier wall systems, may trap moisure and not disperse it back to the exterior or address the condensation concern. In addition, dual lines of sealant are not practical on C-CAPP, GFRC or Stone-on-Frame systems due to their thin sections.
2DS is a unique, proprietary, pre-engineered, patented secondary drainage system designed to collect and drain incidental moisture penetration and condensation to the exterior of the building envelope. In addition, if damage to the exterior sealant joints occur, this system may provide temporary protection to the building's interior until the damage can be identified and properly repaired.
This system has been developed, tested and installed on Architectural Precast Concrete, GFRC, and Stone-on-Frame panel systems.
The project/s below feature 2DS - Secondary Drainage System
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The Metropolitan
Architectural precast offers durable building envelope for twin residential towers near the entrance to the San Francisco Bay Bridge.
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