1 of 2

Write now Article Tools

There was a time when cinder block retaining walls were all the rage. That was during post-war American building boom fifty years ago. Times have changed, and now these utilitarian walls more typically adorn commercial sites.

Somewhere in between, the use of once-popular cinder block lost ground to the more contemporary "concrete block." With the that change came a lot more options that once again made block retaining walls an attractive choice for suburban homeowners.

This isn't your grandfather's cinder block wall.

We've all seen those aging, crumbly cinder block constructions. That is exactly the image that convinced so many of us to choose more modern variations. Today, many landscapers prefer dry-laid walls composed of pre-cast concrete blocks designed specifically for the job. They're very pretty, easy to work with, AND extremely expensive. For those of us on a budget, choosing a cinder (concrete) block retaining wall could be just the right choice.

The block wall advantage:

Modern concrete block is inexpensive and very durable. It's widely available for home delivery, and offers unsurpassed strength in many applications. Today's cast block is available in a variety of dyed colors and an assortment of facing finishes, although both choices add to the cost. Block retaining walls are a good choice for long straight runs, especially for heights above 16" or so. They are perfect for perpendicular walls that meet at a 90 degree corner. You can, however, lay ordinary rectangular blocks in gentle concave or convex arcs.

But first, the disclaimer:

Laying block isn't an ideal DIY project. You can't easily do the job piecemeal, or without the correct tools. Mixing and applying mortar properly can be exhausting and frustrating. You'll need to start with a decent-quality footer, too. This isn't a half-weekend task that offers easy shortcuts. Let's have a look at what's involved.

Tools required:

* 4' Level, 2' level, string-line, string-blocks, and wooden stakes (optional: builder's level/transit)
* Shovel,garden hose, mixing hoe and tray (or power mixer)
* Mason's block-laying trowel, striking tool and block-chisel (optional: power saw for cutting masonry)
* Measuring tape
* At least one strong back (helpers always appreciated!)
* Optional: backhoe (can be rented for small jobs)

Now that we've weeded out the faint of heart, we can proceed to the job of building a concrete block retaining wall. For simplicity, we'll consider a fictional sample wall project in your back yard.

Preparation:

• 1
• 2
• 3
• 4
• 5
• 6
• next page >>

Add your voice

Know something about How to build a cinder block retaining wall?
We want to hear your view. Write now!