Jet Filter System

Posted in: Jet Filter System

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Jet Filter Components
Retaining walls are failing daily in all parts of the world due to the lack of proper erosion control. The JET FILTER prevents seawall failure by relieving pressure and allowing drainage while saving time & money on extensive repairs. The JET FILTER relieves the hydrostatic pressures created by rain water as well as tidal surges trapped behind erosion control structures such as:

        • Seawalls
        • Bulkheads
        • Retaining Walls
        • Sheet Piling
Because of its unique design, the Jet Filter allows water behind walls to escape, but retains the soil.

For more information contact:

Mr. David Gentry
Blue Marlin Marine Solutions
PO Box 31
Casey, Illinois  62420
dgentry@jetfiltersystem.com
239.825.4508


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Jet Filter Installed in Sheetpile Wall to Relieve Water Pressure


Retaining Wall Failure - San Antonio TX

Posted in: Wall Failures

Retaining Wall Failure in San Antonio, Texas

This past Sunday (January 24, 2010) a large retaining wall failed in a San Antonio, Texas subdivision.   Initially 80 homes were evacuated when crevices up to 15 feet deep appeared after the 1000-foot long retaining wall failed.      READ MORE .....

Download attachment(s): [ Aerial View of Terrain ] [ Collapse-diagram-012610.jpg ]


Allan Block 90-Degree Corner

Posted in: How-To Videos, Allan Block, VIDEOS

  Have you ever tried to construct a 90-degree bend using Allan Blocks and wondered where to make the saw cut?

 

 THIS VIDEO SHOWS YOU HOW!  Take a minute and learn how to make PERFECT 90-degree outside corners with Allan Block.    READ MORE ....


Drilled Pier Walls

Posted in: VIDEOS


Rock Anchors and Moving Mountains

Posted in: Large Block Systems, Monster Walls

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PDF showing rock anchors for Costco, St. John's, NB, Canada
 What began as simply "moving a mountain" quickly became an engineering challenge.  The task: find a safe way to quickly and safely anchor the bottom of a 7-meter high retaining wall from falling off a 10-meter high cliff onto the heavily-travelled roadway below!  Canada, here we come!

Because excavating solid bedrock in New Brunswick, Canada, was prohibitively expensive, we assisted the design engineer in developing rock anchors for the lowest region of the MSE retaining wall on the top of a rock outcrop.                 READ MORE ...


Fences Down Under

Posted in: Fence Systems
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 We received this question from West Perth, Australia. How close can you excavate for a new wall near existing fence posts?

From: Frederick 
Sent: Thursday, April 16, 2009 4:00 AM
To: JoeK@RetainingWallExpert.com
Subject: wall question

Hey guys, I just found your website and its great.
I need to build a retaining wall in my back yard but the neighbouring fence is five feet higher than the ground level, how do I build the retaining wall without the fence falling down?
thanks guys
Frederick in West Perth WA 6005
_______________________________________________________________
Frederick,
We'd be glad to help with your wall project.  By the way, I've got some relatives in Australia, but they live near Adelaide!  My wife visited a number of years ago, and my father-in-law usually travels there about every 2 years, and spends a few weeks traveling from Perth to Sydney.
Anyway, back to your wall question ..... Read More ...

Advertise with us!

Posted in: Advertise Here, CONTACT US, Membership info

ADVERTISING PROGRAM TYPES:

NATIONAL,  STATE-BY-STATE,  PER-CATEGORY, "MOUSE-OVER",  and MEMBER AREA.

  • NATIONAL ADS can include:
    • Rotating Banner Ad below US Map on Home Page (high visibility, rotates with other National Ads);
    • Fixed (non-rotating) advertisement on right side of Home Page (very high visibility, does not rotate with other National Ads, appears on Home page at all times unless a state is actively clicked, also appears on all Category pages;
    • Can be purchased yearly or monthly.  Call for rates.
  • STATE-BY-STATE ADS can include:
    • Graphic and/or text listing to the right of the US Map when any state is actively clicked;
    • Fixed (non-rotating) advertisement on right side of Home Page when a state is actively clicked;
    • Can be purchased yearly or monthly.  Call for rates.
  • PER-CATEGORY ADS include:
    • An exclusive, fixed (non-rotating) banner ad on the top of the Category of your choice.   Ad appears full-time when articles are read, videos are watched, and when that category is viewed.;
    • This is an excellent option for very targeted ads in specific categories ;
    • Can be purchased yearly or monthly.  Call for rates.
  • "MOUSE-OVER EFFECT" ADS include:
    • Only one per state!
    • A graphic and text Ad appears when the mouse is "over" the state of your choice on the US Map!
    • No click is required!
    • An excellent option for the highest visibility in each state;
    • Can be purchased yearly or monthly.  Call for rates.

Radio Show March 21 2009

Posted in: Advertise Here

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AT HOME WITH GARY SULLIVAN SHOW!
Thank you Gary Sullivan, 55KRC (550AM), and Executive Producer Joe Strecker!  During the "At Home With Gary Sullivan" Show on March 21st we answered retaining wall questions from across the U.S. from 10 a.m. to 12 noon.    What a real treat - thanks, guys!

If you'd like to download the podcasts, click here:

AT HOME WITH GARY SULLIVAN, MAR 21

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Gary Sullivan and Joe Kowalski at 55KRC


Steep Reinforced Soil Slope

Posted in: VIDEOS

A Reinforced Soil Slope (RSS) is a very steep soil slope that uses geogrid to allow the slope to be steeper than nature will normally allow.


Gslope Slope Stability Software

Posted in: Software

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A complete retaining wall design analyzes wall stability and Global Stability.  One of our recommended software programs for global stability is Gslope!

GSLOPE allows geotechnical engineers to carry out limit equilibrium slope stability analysis of existing natural slopes, unreinforced man-made slopes, or slopes with soil reinforcement. The program uses Bishop’s Modified method and Janbu’s Simplified method. GSLOPE allows either method to be applied to circular, composite, and non-circular surfaces.