Technical Information & Specifications

Engineer Resources

Technical documentation, specifications, and product information for engineers and design professionals

High-Density Polyurethane Foam

Polyurethane injections can provide engineers with a cost-effective means of lifting settled concrete. The process works on concrete highway slabs, industrial floors, curled slabs, and even concrete sidewalks. Due to the proprietary nature of the trade, EFT does not post technical information on polyurethane foams online. For more information, please contact us and we can help provide technical assistance to your project.

General Properties of Slabjacking Materials

Properties for traditional slabjacking grouts can vary depending on the mix design. Traditional cement grouts can be adjusted to modify the properties of the mix. Polyurethane grouts vary greatly from cement grouts. This chart is intended for general comparisons only.

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Chart on Grout Properties

Engineering Specifications for Helical Piles

Specifications for helical pile installations for download.

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Engineering Specifications for Helical Piles

Foundation Underpinning Brackets

Foundation brackets are used to underpin existing foundation walls. These specialty brackets work with helical piles, resistance piles, and drilled hollow-bar micropiles.

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ECP Model 200 Pier ECP Model 300 Pier ECP Model 350 Pier Micropile Underpinning Bracket

Solar Panel Supports

Helical piles can be a cost-effective system for supporting solar panels. Because of their vibration free installations and eco-friendly characteristics, contractors can install the helical pile supports in environmentally sensitive areas for solar projects.

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Solar Foundation Brochure

Helical Boardwalk

Helical piles can be used for supporting boardwalks over environmentally sensitive areas.

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Boardwalk Brochure

Waterproofing Products

Waterproofing can require the use of a variety of drainage technology. Below are some brochures for waterproofing products.

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Sump Pump Channel Drain EZ Flow Drain Sump Basin Back-up Sump Pump

Our Services

  • Concrete Leveling
  • Foundation Underpinning
  • Helical Pile Systems
  • Ground Improvement
  • Waterproofing Solutions
  • Warehouse Floor Repair