Top 3 Waterproofing Terms Every Property Owner Should Know
Although waterproofing any area of a property should be left in professional hands, it’s still worth knowing basic terminology associated with the process. Understanding the terms used by contractors will come in handy later when it’s time for maintenance or repairs. Below are three common waterproofing terms to remember for the future.
3 Important Waterproofing Terms
1. Spalling
When temperatures rise and fall, it causes concrete foundations to expand and contract. This shifting can lead to cracks that serve as an easy access point for moisture. These breaks and crevices are referred to as spalling. A waterproofing specialist will look for signs of damage in exterior basement walls to determine whether concrete repair is necessary to keep moisture from further damaging your foundation.
2. Permeance
If you hear a contractor mention permeance, they are talking about the amount of moisture that can seep from the outside of a building material to the opposite side. To determine membrane permeance, the speed of water vapor transmission through a square foot of the membrane is recorded over an hour. When reviewing findings, variables such as material thickness and vapor pressure are taken into account.
3. Positive Side
When inspecting a home for waterproofing, the technician will assess the moisture protection quality of both the exterior (positive side) and interior (negative side) of the house. The positive side blocks moisture before it can infiltrate property interiors. Ideally, waterproofing membranes should be applied to the exterior during building construction. Otherwise, trenches need to be dug to reach the perimeter walls for installation.
If you need waterproofing solutions in Aiea, HI, or the surrounding areas, the professionals at Central Pacific Specialty Contractors will help. They have the tools and know-how to protect your property from basement flooding, mold growth, and water damage. To schedule a service appointment, call (808) 262-2527 today. Visit the company online to see pictures of their finished projects.
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