How do I install a keystone Compac retaining wall?

How do I install a keystone Compac retaining wall?

1. Site Examination / Permitting. Select the location and length for the retaining wall.
2. Excavation / Embedment.
3. Prepare the Base Leveling Pad.
4. Install the Base Course.
5. Insert the Fiberglass Pins/Drainage Pipe.
6. Install Unit Drainage Fill/Backfill and Compaction.
7. Install Additional Courses.
8. Structural Geogrid Installation.

How high can a keystone wall be?

2 foot to 6 foot high
How High Can Keystone Walls Be Built? A. Keystone Walls can be built from 2 foot to 6 foot high. This also depends on the condition of the soil, the type pf unit you use, how much batter is used and surcharge on top of the wall.

How deep should a base be for a retaining wall?

The general rule of thumb is to bury about one-eighth of the height of the wall. For example, if your wall will be three feet (36 inches) tall, the first course of blocks should start five inches below soil level. The gravel base should start three inches below this.

How long does a keystone retaining wall last?

For a permanent wall structure, the general lifespan is generally between 50 and 100 years. This does, however, depend on the conditions of the soil and groundwater at your site.

How much do keystone blocks cost?

The Keystone blocks cost anywhere from $5 – $20 a square foot, depending on the block’s style and texture. Installation fees can add about $5 – $10 per square foot. There are a wide range of shapes, sizes, textures and colors to choose from, so design options are almost endless.

How far apart should posts be for a retaining wall?

Retaining wall posts should be at least three feet apart. The distance can be slightly longer or shorter if it works better with your measurements. However, you shouldn’t go more than seven feet apart to make sure your wall is sturdy enough.

How much does it cost to build a keystone wall?

The average concrete retaining wall costs between $20 to $30 per square foot for interlocking blocks, or $30 to $40 per square foot for poured concrete. A natural stone retaining wall costs between $27 and $35 per square foot.

How much does a keystone retaining wall cost?

How to properly install a keystone Stonegate retaining wall?

How to Properly Install Keystone Stonegate Retaining Wall Systems. How to properly install a Keystone Stonegate retaining wall. Excavate the area where you are building your Keystone Stonegate retaining wall. You will need to bury your first-course of the block at the rate of 1″ to every course.

What is the Keystone Construction Manual?

The Keystone Construction Manual was developed as a tool to aide in the design and construction of Keystone structural products including Keystone Standard units, Keystone Compac units, Keystone Century Wall and Keystone Country Manor. Click on any link below to download a specific section of the manual.

What is the minimum depth of embedment for Reinforced Soil Keystone walls?

For reinforced soil Keystone walls, the minimum depth of embedment as a ratio to wall height may be determined in the following table from the NCMA Design Manual for Segmental Walls (2009): Step 1 FIGURE A:1 Leveling Pad Level Grade Sloping Grade Keystone Units Step up Grade Embedment Depth, Min. One Buried Unit Step 2

How do I install a retaining wall on my property?

Installation: Step-by-Step 1. Site Examination / Permitting Select the location and length for the retaining wall. Call before you dig! In the United States, calling 811 before every digging job gets your underground utility lines marked for free and helps prevent undesired consequences.