MEGA DRY SERVICES
FOUNDATION CRACK REPAIR
High Pressure Crack Injection Azo Grout 424 is a flexible, hydrophobic polyurethane designed to stop water infiltration in concrete structures. Azo-Grout 424 is naturally activated by water. In a free-rise situation, it can expand to about 750% of its original volume and yield to a 7-8 pound per cubic foot foam.
EXTERIOR WATERPROOFING
An exterior waterproofing membrane is highly effective. After excavating the walls down to the footings, the waterproofing team cleans the wall and applies the membrane. After that, the membrane is covered with a heavy duty drainage/ insulating board. Then the excavated area is filled with A6 grave and backfill dirt/soil.
ROD HOLE LEAKS
After removing the tie rods, contractors typically patch the tie rod holes with hydraulic cement or other suitable material. However, freeze and thaw cycles and ground movement might cause the patching work to wear out over time. This may make it possible for water to make its way through the holes into your basement
DOWNSPOUT EXTENSIONS
Extensions will be attached to your existing downspouts and routed away from your house. We recommend a minimum of 10ft from your foundation. If at all possible, we will incorporate your yard’s natural grading to improve the drainage flow, and help move the water away from your house.
CRAWL SPACE STABILIZATION & LEVELING
Basements are held in place at the top by the first floor, and the bottom by the basement foundation slab. When the center portion of the wall is not strong enough to hold pressure from the external soil, they can bow inward. A basement foundation has failed when the structural integrity is compromised.
SUMP PUMPS
Zoeller M53 -This sump pump is submersible and hermetically sealed with an automatic reset thermal overload protected motor. This automatic model includes a float-operated 2-pole mechanical switch. It also features cast iron upper and lower sleeve bearings running in a bath of oil as well as a carbon and ceramic shaft seal. Powered by a 3/10 hp motor, this sump pump has a 1 1/2" NPT discharge, a max flow rate of 43 GPM, and oil filled cooling. It requires a 115V electrical connection for operation.
BATTERY BACK UP SUMP PUMPS
Pitboss Battery Back Up System - Most powerful 12-volt Battery Backup System pumps 2,580 gallons/hour at a 10′ lift. The PitBoss Battery Backup System features a waterproof circuit board for increased reliability near the sump basin. Warnings and alarms signal the homeowner if there is a problem. Controller automatically tests the backup pump weekly. Includes: built-in charger, float switch, backup pump, and battery case.