How to Build a Concrete Wall

Kennith Bogan

Applying a stucco finish to a concrete block wall
No matter if it’s for a retaining wall or a patio growth, you can establish a concrete wall with no making use of mortar. The solution component is Quikrete Quikwall Area Bonding Cement.

Concrete block walls have numerous makes use of, ranging from household to industrial.

Want to introduce texture and special style and design factors exterior your house? Take into consideration working with concrete blocks for an accent or backyard garden wall. 

You also can use substantial concrete blocks to develop retaining partitions, safety limitations or enormous bins for items and resources.

Regardless of the job, if the believed of tackling a block-and-mortar wall project looks overwhelming, there is an less complicated solution.

Making use of dry-stacked concrete blocks and surface area-bonding cement, it can be less difficult than you may well assume to build a low-routine maintenance, affordable accent wall.

The one-coat software of Quikrete Quikwall Floor Bonding Cement delivers structural energy and a textured “stucco” complete. It’s also great for rehabilitating and waterproofing unpainted concrete walls.

Here’s how to make a concrete wall. 


Frost line, labeled below the ground

How to Build a Wall with Quikrete Quikwall

All concrete block partitions — the two structural and non-structural — call for a reliable, poured concrete footing. Use Quikrete 5000 for footing development due to the fact of its significant energy and promptly it strengthens.

Poured concrete footings need to be at least twice the width of the concrete blocks you’ll use for the wall. Standard 8-by-8-by-16-inch blocks would call for a 16-inch-vast footing. 

Make absolutely sure the footing depth extends underneath the frost line this is the depth in which groundwater in the soil is predicted to freeze. If you never lengthen footings down below the frost line, your concrete basis could change immediately after frozen groundwater thaws.

In addition, examine area constructing codes for design needs.

Marking concrete block positions on a slab with chalk

2. Lay the Initial Training course of Blocks

At the time the footing has treated, dry-lay the to start with row of blocks on major of the footing and chalk-mark the block positions utilizing a level and mason’s line for accuracy.

Bag of QuikWall

3. Add the Quikwall Bed

Take out the blocks and lay a ⅛-inch mattress of Quikwall on the footing. The Quikwall combine ought to be workable but company enough to aid the excess weight of the 1st class. 

You can combine it by hand or equipment the sizing of your venture will ascertain which technique you decide on. Hand mixing can be completed in a mortar tub or a wheelbarrow with a mixing hoe.  

1 50-pound bag of Quickwall will cover about 50 square feet at about ⅛-inch thick. Coverage may possibly change based mostly on the texture and thickness of your ultimate software. 

Each bag needs a gallon of h2o you can include much more h2o in small amounts, as desired, to get a workable mix. 

Incorporate liquid cement color if you want a ornamental stucco end. Fifty percent of a 10-ounce bottle of Quikrete liquid cement colour must color one particular bag of 50-pound Quikwall

To get a steady coloration all through the blend, mix the liquid cement coloration into the mixing h2o in advance of including it to the Quikwall combine. Working with the very same coloration-to-drinking water ratio will maintain color uniformity from batch to batch. 

Setting the bottom cinderblock of a concrete wall

4. Lay the Bottom Study course

Set the bottom system of concrete blocks. Applying a degree, look at your alignment every a few to 4 blocks.

Dry-stacking the concrete blocks to form a wall

5. Dry-Stack the Remaining Blocks

After you have set the 1st training course of blocks, dry-stack the remaining blocks in a working-bond sample to the wanted peak — all corners should use an interlocking pattern.

Dampening concrete blocks with a garden hose to help them cure better

6. Dampen the Blocks

Totally dampen the block wall with h2o. This is significant due to the fact dry blocks will attract h2o from the blend, making it challenging to end. This also can induce inconsistent color and cracking, particularly in very hot temperatures.

Applying QuickWall to achieve a stucco finish on the concrete block wall

7. Utilize the Quikwall

Implement a reliable ⅛- to ¼-inch coat of Quikwall to both sides of the block. Use a square finishing trowel held at a 45-degree angle and perform from the bottom of the wall to the major, masking the wall’s whole floor.

To texture your concrete wall, use a bristle-brush broom. Practice on a block or sheet of cement board to excellent your technique. 

Curing the surface of a concrete block wall with a QuickWall finish

8. Get rid of the Surface area

Moist-heal the wall after eight hrs by dampening it with a high-quality spray. Repeat spraying quite a few situations day by day for three times. This is essential to attain coloration consistency and stop area cracks. 

Observe a online video on how to build a dry-stack concrete block wall listed here.

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