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Micropile Underpinning

Micropiles are deep foundation friction piles constructed using high strength steel casings. A friction pile allows transfer of some of the pressure put on them to the soil around them. The friction creates an adhesive effect where the pile and the soil connect. Micropile underpinning is the process of creating small diameter drilled and grouted friction piles. Hollow bars are then installed via the injection bored method to complete the underpinning process.

The injection bored method is when hollow bars are installed then pumped full of a cement grout mixture while an anchor is drilled into the grout. There are several advantages to using the micropile underpinning process offered by My Foundation Repairs:

  • Fast and effective
  • Drilling and grouting completed at the same time
  • Ability to use smaller equipment thus able to work in smaller spaces at a lower cost
  • Improves the ground
  • Offers a higher skin friction protection

Micropile Underpinning for Foundation Repair

My Foundation Repairs uses Earth Contact Products. Earth Contact Products (ECP) created a process of micropileMicropile underpinning for foundation repair by My Foundation Repairs underpinning by coordinating the injection bored method with a bracketing system for underpinning. The ECP model 350MP offers all the advantages of the regular micropile method; however, it offers a unique choice to contractors dealing with underpinning through tough soil conditions. Earth Contact Products are made in the United States of America. Another reason that My Foundation Repair uses ECP products is ECP's commitment to using green products. ECP is committed to using as many recyclable products as possible, reclaims production waste, reuses boxes as often as possible for shipping, and focuses on green product development.

Foundation repairs are not a do-it-yourself project, please call today for a professional from My Foundation Repair to review your foundation problems. We will provide a thorough inspection and respond quickly and accurately to any of your questions.

And remember, some of the signs to look for that may indicate that you may be in need of foundation repair are:

  • Cracked walls
  • Bowing or leaning walls
  • Leaning chimney
  • Sloping floors
  • Porch pulling away from the home
  • Garage column cracks
  • Doors and windows that stick

 

 


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