Project :
Capitol Ave, NE
Project Date:
April 2023
Project Client:
General Contractor – Washington, D.C.
Project Type:
Foundation Waterproofing
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Project Description
According to the project drawings for this high water table project in Washington, D.C., a 20-mil vapor barrier and a drain board are utilized to effectively manage moisture. The vapor barrier helps prevent water intrusion, while the drain board facilitates proper drainage, ensuring the integrity of the structure in challenging conditions.
Project Summary
The site required moisture protection due to a high water table. A 20-mil vapor barrier was installed to block water intrusion. A drain board was placed to channel water away from the structure. Together, they provide a durable solution under challenging ground conditions.
Benefits to the User
Important Questions About the Project
It protects the structural base from groundwater infiltration, which can lead to corrosion, cracks, and long-term damage. Proper waterproofing ensures the building's durability from the ground up.
Common methods include membrane application, liquid coatings, geosynthetic liners, and exterior sealing systems. The choice depends on soil condition, foundation type, and project requirements.
Yes, but it's more complex and costly. It's always best to apply waterproofing during the construction phase to avoid structural modifications and higher labor expenses later.