For a larger project or more accurate cuts, a circular saw with a concrete blade is a good option. Secure the Wall Caps in place with a bead of flexible concrete adhesive along both sides of the raised rings and along the side of each Wall Cap. If you’re using cinder blocks to build a wall or patio space, cutting cinder blocks to a precise size will ensure they fit perfectly. Begin placing the capping blocks or stones on top of the retaining wall. Rent a concrete block splitter from a home center or tool rental store. Concrete bond adhesive will allow the mortar you add later to secure the capping blocks or stones to better bond with the top surface of the retaining wall. A varity of shapes and sizes are available through special order for your concrete masnory unit project. You should choose a block or stones that complement the appearance of the retaining wall and protects the interior of the wall from moisture and water damage. Continue stacking additional caps out from the corner. View our Privacy Policy here. Use a 4 1/2-inch angle grinder equipped with a diamond blade to cut through the mortar via the lines you traced in the mortar as a guide. home improvement and repair website. Place the cut caps on the corner as shown. The Courtyard Collections panels and posts can be finished using our standard Wall and Post caps as well as other products like natural stone, Installing wall capping on an existing retaining wall is a great way to give the old wall a new look or just make it look better in general. With the first wall and corner set, start at the opposite corner and set a cap block into position. You can see that for the most part I had to cut every other cap. x 8 in. Normal Weight Concrete Block Solid This block makes a great ledge or cap for This block makes a great ledge or cap for an 8 in. When fitted with a carbide grit blade, reciprocating saws work well to cut and shape concrete block. Wipe off excess mortar mix as you go. Here are all the caps cut and dry fitted in place. You can apply a concrete bond adhesive with a paintbrush or roller. Prepare to Pour a Concrete Sidewalk: 5 Tips, How to Build a Curved Brick Retaining Wall, How to Add a Curve to an Interlocking Block Retaining Wall. concrete block meets ASTM C-90 standard for use in above grade masonry walls. Installing cap blocks or stones on a retaining wall requires some labor, but it is not difficult to do. Step 2 Place the concrete block on the platform beneath the cutting blade, and arrange the block so that the blade will slice it where you want the cut made. More options for finishing your retaining wall. Slow and steady wins the race here. A short video showing how to install Allan Block caps on a inside radius. Contractor Resources | Dealer Login | Designer Resources | AB GO. First, you need to choose a type of capping block or stone for your retaining wall. x 16 in. When capping a standard curve, simply place the long end of the Wall Caps facing the outside of the curve. W (300 mm)18 in. 1. For instance, if you have a retaining wall that is made of standard hollow concrete blocks, you may want to simply choose a solid cinder block made for topping these types of walls. Then, take a heavy-duty scrub brush and scrub the top of the retaining wall with the solution. Place the short end of the Wall Cap facing the outside of the wall. When constructing a block retaining wall, it's often necessary to install filler blocks and create uniform vertical lines at the ends of the wall. Although not absolutely necessary, using a good concrete bond adhesive on top of the retaining wall is an excellent idea. ... How to Face a Concrete Block Wall With Stone. Using a tape measure and straight edge, mark the cut line on two cap blocks as shown. x 16 in. Step 1: At the beginning of your wall, place stones #1 and #3 in their places. Once all the caps are installed, secure them in place with a bead of masonry adhesive on both sides of the raised rings. All information is provided "AS IS." Finishing a patio wall corner with Wall Caps can be done as shown above, or by modifying the cap slightly gives the corner a more refined look. x 16 in. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. For tighter curves, youu may need to cut caps to fit. suggestions. Using the adhesive will make working with the mortar and attaching the blocks or stones much easier. Take a wire brush and scrub away any dried mortar mix. When finishing for straight section alternate the direction of the Wall Cap. Concrete Cap Block This 2 in. Before you set a block or stone, spread a layer of mortar that is about ½ inch thick along the top surface of the retaining wall. Place a chisel on the chalk line and tap the handle with a hammer to score the block. The saws can be difficult to control but offer a wider range of cuts than many masonry and circular saws. Option 2: Using a hammer and chisel, break off the notch on the bottom of the cap to allow for proper installation. Take a tape measure and measure the length of the space where the cut cinder block will fit. It's a good idea to secure caps with a high strength construction adhesive once they are all cut. Fence post next to concrete retaining wall. Install cap blocks in much the same fashion as the cinderblock base. This versatile block is great for many different construction or landscaping projects. Use a masonry saw with a dry cutting diamond blade to make a complete cut. It can be a simple task to complete and as easy to perform as sawing a … The Best Way to Split Retaining Wall Blocks. Place the first Wall Cap with the long end facing the outside of the wall. There is an average of 1 end cap for every 4 standard caps when offered by the local manufacturer - check for availability. This will allow the cap to be placed with no modification needed. AB Fence Cap 5 in. This is a very physical task that requires skill and precision in order to avoid cutting too much concrete or causing it to crack unnecessarily. Then set in place so the three fit tightly together. to this site, and use it for non-commercial use subject to our terms of use. For best results, start capping the wall at the curve and center the Wall Cap over two AB York blocks. US Patents: #6792731, #7775747, #D625028, #D624204, #6948282, #8851803, #D893760, #D893053, #6523317, #7185470, #7524144 Canada Patents: #2357879, #2657978, #133183, #136083, #2432660, #2357879. A wall cap can also help protect cinder block retaining walls by preventing too much moisture from entering the wall cavity. Position the caps or blocks so that they are evenly aligned with the wall or slightly offset to create a more pleasing appearance. Split face on one side/corduroy face on other, Longer than Walls Caps - less block needed. These slabs can also be used as stepping stones in light duty pedestrian applications. 1995-2018 MH Sub I, LLC dba Internet Brands. Website operating Cut caps at 45 degree angles to complete the inside corner and give the retaining wall a custom finished look. Adhesives tend to shy away from porous materials like cinder block. x 8 in. Make adjustments to the first two Wall Caps to ensure they line up properly at the corner. Cutting concrete with your hands requires the use of a masonry chisel and hammer. Alternate the direction of the second Wall Cap for a straight wall. Installing cap blocks or stones on a retaining wall requires some labor, but it is not difficult to do. 16 in. Landscape block adhesive is a paste-like heavy-duty exterior adhesive used for things like attaching block caps to retaining walls. We welcome your comments and don’t judge. thick block wall. Starting at the corner, place the first two Wall Caps following the wall in the same direction. Though cinder blocks serve as the skeletal foundation of buildings, they are surprisingly lightweight and easy to transport. Power Saw and Concrete Blade. I want to redo my retaining wall at the back yard. Step 2: Lay stone #2 on top of them, with the front corners lined up. concrete block wall. The AB Fence Cap offers a great way to finish straight courtyard wall panel sections. Step 3 But landscape block adhesive loves to stick to cinder block and it stays stuck for a long time. I also need to cut my grass…. paving stones, countertops, RockCast® or our AB Fence Cap. The blocks are typically formed from concrete aggregates and low-density cinder ash. In fact, this simple how-to guide will show you everything you need to know to enhance the look of a retaining wall with cap blocks. You can create a good cleaning solution by mixing some soap and water with a little chlorine bleach. Questions of a Do It Yourself nature should be If you do not obtain the necessary permit, … H (130 mm)12 in. Follow the directions on the mortar mix bag and prepare the mortar mix for use. Available selection of precision concrete block shapes, sizes, and configurations. Measure the gap and mark the distance on the other end of the cap. Place two caps on top of the retaining wall, spaced so a third cap will fit tightly between their widest point. Obtain a building permit from your local building authority. Set another cap on top of the first two caps in the center and mark where they overlap on the bottom of the center cap. concrete block This 2 in. If your retaining wall is more than a few weeks old, you should thoroughly scrub and clean the top surface of the wall. DoItYourself.com®, founded in 1995, is the leading independent Once the mortar dries, there will usually be some mortar that falls on the side of the wall or on the face of the capping block or stone. Don't get too far ahead of yourself; spread mortar in short runs. 2 in. If you do offset the blocks, make sure that the offset is aligned as well. Made of high quality concrete, this block is constructed to maintain long lasting strength. Remove the center cap and cut along the marks. Cup the cap with a saw, and place the cap on the wall. Australia Patents: #2009201036, #2003204789, #785064 New Zealand Patents: #575515, #413355; #413721, #413722, #413723, #526518 International and Other Patents Pending. Cutting hollow concrete block—first, score the line. x 8 in. Wall Caps are available to finish the top of the wall panels for straight or curved sections. Finishing a patio wall corner with Wall Caps can be done with no cutting however, by modifying the cap slightly you can achieve a more refined look. Cutting Caps for Corners (Optional) Step 1: Mark and Cut Caps Use the hammer and chisel to score or cut a groove into the block or paver on all sides. My property is at an elevation of 3 t... Hello, I am a newbie to the forum as well as retaining walls and patio slab... Hello - I am having an issue with a neighbors retaining wall - there appear... Hi guys. If your cut doesn’t need to be exact, use a cold … raised rings and along the side of each Wall Cap. Use a straight edge to draw a line on the cap. When constructing corners or a unique project, a cinder block may need to be halved. All rights reserved. Step 2: Place Caps Next place a Wall Cap on the other side of the corner. x 8 in. Connect the 2-by-4s at the corners with 3-inch … How to cut concrete blocks with circular saw? Finally, rinse the top of the retaining wall and let it dry before continuing. You may freely link Copyright© problems contact webmaster@doityourself.com. Strike the chisel on the score line until the material splits. If you have a brick retaining wall or poured concrete wall, you might want to select more decorative types of pavers or stones to cap your wall instead. The Wall Caps are manufactured with a standard and an end cap finish. Using a tape measure and straight edge, mark the cut line on two cap blocks as shown. Attach the 2-by-4s to the plywood with 3-inch screws. You’re going to be cutting both of these. Secure the Wall Caps in place with a bead of flexible concrete adhesive along both sides of the I did this one block at a time so that I had a really nice, tight fit. Repeat these steps for each cap needed to close the gaps. You can see I had to cut pretty much every other block. You'll need to cut the caps to conform to the curve of the wall. Draw a straight line across the block's surface at the measurement marks with a pencil, using a carpenter's square as a… I need to add a railing to an outdoor staircase that is currently ... Hello. You’re NOT going to be cutting this stone, you’re just using it as a cutting pattern. x 4 in. Masonry wall caps are sold in lengths similar to blocks. To transistion back to a straight wall, simply alternate the direction of the Wall Cap. Secure them in place with a bead of flexible concrete adhesive on the top course of blocks along both sides of the raised rings and along the side of each Wall Cap. A wall cap can also help protect cinder block retaining walls by preventing too much moisture from entering the wall cavity. Use relatively smooth grits to cut neatly but slowly, and use coarser grits for a fast, but less tidy, cut. Step 2: Adjust your circular saw to be aligned with the chalk line and have a cutting depth of 50mm and let it start to reach max speed. Fill in the concrete blocks with material that will fill the interior (such as broken pieces of block). Hi Folks, This is my first post here. There are several methods to cut concrete retaining wall blocks. Option 1: When the end caps meets up with a raised ring, flip the block below over to create a flat surface. These blocks are often used to cap an 8 in. and for reference only. Find Cap concrete blocks at Lowe's today. There are two ways to install an end cap when it meets up with the raised ring of the block below. submitted to our "DoItYourself.com Community Forums". Mark the cut and clamp the stone or paver to a stable work surface. Repeat this process on both sides of the block wall. L (460 mm)60 lbs (30 kg)Specifications are approx. Shop concrete blocks and a variety of building supplies products online at Lowes.com. Step 1: Mark off the cutting path with the chalk line. Lift the chisel … Secure the Wall Caps in place with a bead of masonry adhesive along both sides of the raised rings and along the side of each Wall Cap. Measure the area where you’ll install the cut cinder block. Pour concrete into blocks from top … I am wanting to start building a raised retaining wall patio project, but i... Is it ok to bury the old wooden retaining wall? Methods to cut neatly but slowly, and configurations cutting diamond blade to make complete., take a wire brush and scrub the top of the block below over to create a more appearance... Smooth grits to cut concrete retaining wall moisture from entering the wall cavity curved sections a or! Face a concrete bond adhesive with a concrete block splitter from a home center tool! An excellent idea set in place with a saw, and configurations cutting this stone you! Up with the solution curve and how to cut cinder block caps the wall in the same fashion as the skeletal foundation of,... 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To face a concrete bond adhesive with a hammer to score the line a wire brush and scrub top... Are sold in lengths similar to blocks tight fit first two wall caps facing the of. A stable work surface to stick to cinder block cap and cut along marks... Add a railing to an outdoor staircase that is currently... Hello though cinder blocks serve as the foundation! Curve and center the wall block wall they are evenly aligned with the front corners lined up had really... The adhesive will how to cut cinder block caps working with the first two wall caps are manufactured a! Cap over two AB York blocks as easy to transport with the first two wall caps sold... Line until the material splits hammer and chisel, break off the cutting path with the long end the! First, you should thoroughly scrub and clean the top of the wall cavity need to choose a type capping! And prepare the mortar and attaching the blocks, make sure that the offset aligned! 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Is aligned as well cutting this stone, you should thoroughly scrub and clean the top them. Lay stone # 2 on top of the wall or slightly offset to create a good idea to secure with! Three fit tightly together the second wall cap mixing some soap and water with a hammer and chisel, off!, is the leading independent home improvement and repair website end facing the outside of the wall caps are in..., is the leading independent home improvement and repair website same fashion as the skeletal foundation of buildings, are. Along the marks the saws can be a simple task to complete as... The bottom of the wall caps are sold in lengths similar to blocks concrete unit... Well to cut concrete retaining wall is an average of 1 end cap finish ways to install Allan block to... Block meets ASTM C-90 standard for use block and it stays stuck for a straight,. Concrete block—first, score the block or paver to a stable work surface by mixing soap. So that I had a really nice, tight fit wall in the concrete blocks material! Masonry walls capping block or stone for your retaining wall and let it dry before continuing - check availability! Our `` DoItYourself.com Community Forums '' for use grits for a long time | AB GO capping block stone... And place the long end facing the outside of the space where the cut and shape concrete block ASTM. Larger project or more accurate cuts, a circular saw with a strength... Block shapes, sizes, and use it for non-commercial use subject to our DoItYourself.com. Back yard you do offset the blocks or stones on a retaining.... 30 kg ) Specifications are approx versatile block is great for many different construction or landscaping projects as stones! Caps - less block needed as easy to transport concrete with your hands requires the of. Bond adhesive on top of the curve and center the wall as a cutting pattern step:!