Articles tagged with: slab lifting

Sep30

Meet Our Guest Expert for the Fall Industrial and Geotechnical Injection Grout School—November 13-14, 2019

Jessica Williams - September 30, 2019 - Views 77

Meet Our Guest Expert for the Fall Industrial and Geotechnical Injection Grout School—November 13-14, 2019

Our guest speaker for this course is Curt Fitzgerald, P.E. - who currently serves as Lead Engineer at DGT Solutions - has over 20 years of experience in the geotechnical construction industry with both construction and consulting firms.

Sep24

Safety, not just some of the time!

Avanti Staff - April 15, 2013 - Views 3452

Anyone who has spent time in the military understands and accepts you may have to give your life at some point. No one should be ready or need to give their life rehabilitating a sewer. Sadly and unintentionally, this is what happened here.

"Briceno…had removed his harness to reach a confined space and was carried away by the rushing water, according to police officials at the scene. The other worker was strapped into his harness and was pulled to safety,” the officials said.

Jul30

Save These Dates!

Jessica Williams - April 15, 2013 - Views 3708

f your calendar is full, we have a lot in common. Avanti’s Calendar of Events is stocked full for the better part of 2013! We believe that education is the way forward, which is why we offer webinars, seminars, hands-on-learning events, tradeshows and speaking engagements across the country that you can be a part of. If you’re near a PC or in the neighborhood for any of these events, stop by and see us!

Jun03

How to Choose a Grout for Sealing Mainlines and Laterals

- February 25, 2013 - Views 3480

Below are some questions to consider when choosing a grout for sealing mainlines and laterals--before, after, or independent of lining:

  1. Cost: Cost should only be one factor. What is more important is that you are using the appropriate product for the job and the grout is applied correctly--in accordance with the 2012 NASSCO recommendation is a good start.
  2. Cost vs. Cure Time: Grouts have different cure times. Be sure to check tech data sheets to determine how much control over cure time you will have in the field. Better yet, you can do a more thorough investigation by performing your own tests. The more catalyst you need to reach the desired goal, the more money you'll spend on product.
Jun03

Joint Failure Not Always Obvious--Test Every Joint

- February 25, 2013 - Views 3247

I visited a job site a few weeks ago and talked with the grouting operator. I found three things very cool:

  1. It was nice to visit a grout truck that was kept clean and orderly. This was a municipality that only has one crew responsible for each grout truck, so they treat it like their own.
  2. They air tested every joint. There is no point in grouting only the visible leaking joints and ignoring the ones that are not noticeable. The joints must pass an air test or should otherwise be grouted. If not, once you grout the leaking joints, the groundwater simply migrates to the next joint and enters there.
May31

Miami-Dade Attacks Infiltration and Scores Major Win for the Community

- February 25, 2013 - Views 3225

I recently visited with Rod Lovett and Juan Bedoya with the Miami-Dade Water and Sewer Department. It was great to see them and meet some of their crew. Last year alone, Miami-Dade invested in nine new grout trucks. After 25+ years of grouting, it is encouraging to see one of the largest municipalities in the country so committed to stopping water infiltration. 

May17

Lift Sunken Concrete Slabs with a Structural Foam

Britt Babcock - February 25, 2013 - Views 7557

Many facility managers are unaware of the liabilities associated with trip hazards in public walkways, the excess wear and tear on forklifts from uneven industrial floors, or that SLAB LIFTING is possible with minimal interruption. Traditional mud jacking methods require drilling large holes in the slab to inject a cement slurry with a long cure time adding excess weight to unstable soils. And "jacking" does not address the cause of soil failure. Avanti's AV-600 SureLift™ reduces groundwater intrusion and erosion factors, fills voids, and provides a fast cure within 1/10" of desired grade.

Apr15

Crack Injection, Slab Lifting and Curtain Grouting…Oh My!

Jessica Williams - April 15, 2013 - Views 3322

Crack Injection, Slab Lifting and Curtain Grouting…Oh My!

As Marketing Coordinator, I’m typically not in front of the product on a daily basis. But I am the one “in charge” when it comes to putting the pieces of our Urethane Injection School together, by transforming into event coordinator, caterer, and photographer.  While keeping the event organized and flowing, I get to experience the same value that our Grout School attendees do. Since I’m not out in the field, having the chance to watch how the products work and interact, and seeing how issues can arise at the drop of a hat is intriguing to me.

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