A cinder block, also known together a concrete masonry unit or (CMU), is valuable for a range of structure projects. In fact, I newly used some to develop some steps in my ago yard. I didn’t want to overload my vehicle, so I necessary to understand what lock weigh. So, i did part research and also made a couple of calls, and this is what ns learned.

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A typical 8″ by 8″ by 16″ cinder block has actually an median weight of around 38 pounds (17 kilograms) relying on the applications it is being made use of for. This weight might vary based upon the load capacity, size, and also overall project you space undertaking.

Here space the common weights of common cinder block sizes:

Cinder Block SizeWeight
8-in x 8-in x 16-in38 lbs (17 kg)
8-in x 8-in x 8-in14 lbs (6 kg)
4-in x 8-in x 16-in27 lbs (12 kg)
12-in x 8-in x 16-in55 lbs (25 kg)
8-in x 2-in x 16-in Cap15 lbs (7 kg)
4-in x 8-in x 16-in Cap35 lbs (16 kg)
Sources: Lowe’s and Home Depot

By the way, for the rock steps job, the took about 14 blocks. I had to carry them about 50 yards from my van. I practically bought a wheelbarrow or cart before I left Lowe’s yet was like, “nah, I’m a solid enough guy.” What a mistake. So please don’t make my error. Conserve your ago and pick one up, if friend don’t have one already.

Since then, I chose to get a “utility” cart. Click below to examine it out and see the Amazon listing.


Now, let’s dive into a few other concerns you might have.

How lot Weight have the right to Cinder blocks Withstand?

Concrete cinder block areengineered to withstandover 1,700 pounds (771 kilograms) of load per square inch.

Weight Difference in between Concrete and also Cinder Blocks

Concrete blocks tend to weigh significantly much more than cinder blocks. This is mainly due to their ingredient of cement, sand, and also gravel. Through a greater sand contents within the formula mixture, concrete blocks transform into a much much more rigid product the holds much better when removed from the mold.

The concrete mixture returns a more durable product capable of withstanding a lot an ext punishment than cinder blocks. However, this adds approximately 10 much more pounds 보다 a cinder block. Concrete block weigh about 36 pounds (16 kilograms).

Cinder blocks, ~ above the various other hand, space the preferred product for contractors since of their lower weight. Unfortunately, cinder blocks’ high porosity properties make them an ext susceptible come water intrusion, moisture, white residue, and other elements that might cause significant issues during the project or, also worse, post-completion.

Although it might take years, cinder blocks will eventually lose your water integrity and also begin the process of absorbing moisture. This flaw ultimately enables unwanted moisture into the covered structure.

Bottom Line: most “cinder” blocks that you buy native Lowe’s or house depot, will actually it is in made indigenous concrete and a little heavier 보다 what a contractor can purchase. The latter will it is in lighter on average.

What are Cinder Blocks generally Used For?

Although extremely versatile, the cinder block’s primary usage is composed of structure a vast array that walls. These include both interior and exterior structural walls, basement walls, partition, and retaining walls.

Additionally, they may be supplied to reinforce currently walls–especially when the addition of combine bars is present.

How much Does a traditional Cinder Block Cost?

Depending on your geographical location, vendor, and block style/size, standard cinder blocks (8 x 8 x 16) have the right to be got for an typical ranging from $1-$3 each. This is usually on the low-scale and fairly inexpensive.

However, if you are planninga DIY projectwhich calls for a far-reaching amount, this can come to be costly but, an ext importantly, complicated to relocate from one location to another. Warehouses will often tend tohave lower priceswhen girlfriend buy in bulk, for this reason stocking increase will minimize your task size.

Cost of a basic Wall

The average price of a cinder block wall surface is about $475 – $655. In other words, every square footage, you room looking in ~ $9-$12. This, that course, can be decreased if you take on the job on her own.

If your budget plan is not an issue, over there aremany optionsthat carry out unique finishes to her wall. For second cost, decorative finishes deserve to be added to your wall achieving a more refined and advanced look.

How perform You ridge Cinder block Properly?

With an easy tools in ~ hand, laying cinder block is simple. The most necessary thing to remember is the stacking them through the openings encountering the sky. This allows for high wall surfaces (if needed) while listed stability and also structure.

Be sure to fill the gaps and also openings through mortar correctly. This will aid with keeping suitable alignment and also spacing as required for her individual project.

How do You Seal Cinder Blocks?

Properlysealing her cinder block wallswill carry out exceptional structural integrity. In fact, if excellent correctly, the average wall surface can resist moisture and prevent intrusion native the elements.

A thorough applications of a concrete sealer need to be used before paint to achieve a proper seal and also eliminate water seepage.

Step by Step guide to Sealing Cinder Blocks

Use one of two people a cable brush, grinder, and/or paint stripper to achieve this step. Light pressure washing is also recommended if available.Wait for complete dryness–do no rush right into the next step till you have offered the blocks plenty the time to dry turn off completely.Dry time might be lower if you apply proper ventilation by adding fans and/or organic wind.Apply an also coat that your selection sealing product to her wall. Monitor instructions top top coating and repeat if necessary. Depending upon the product girlfriend choose, castle may have a last application for more sealing.

Can You repaint Cinder Blocks?

Painting cinder blocks, whether for internal or exterior walls, is no various than painting any kind of other surface. The only main difference is the form of repaint it requires. Specialty stonework paint is the best covering.

However, listed your wall surface is appropriately sealed and also primed, regular wall surface paint may be used and also will have the same preferred effect. Base your decision on the quantity of exposure to organic elements.

Final Thoughts

Overall, cinder blocks might be the many versatile structure material top top the planet. Whenever I have actually a house or landscaping projects, we can’t aid but consider them as a cheap and also easy to work-related with option.

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I expect this short article has given you every the information you have to tackle your very own project. Thanks for reading!

For more, inspect out building a Fire Pit on a Concrete Slab | Step-By-Step Guide.