A cinder block, likewise known together a concrete masonry unit or (CMU), is useful for a range of structure projects. In fact, I recently used part to build some actions in my back yard. Ns didn’t want to overload mine vehicle, so I required to recognize what lock weigh. So, i did some research and also made a couple of calls, and this is what i learned.

You are watching: How much does a cinder block weigh?

A usual 8″ by 8″ through 16″ cinder block has an median weight of around 38 pounds (17 kilograms) depending on the application it is being made use of for. This weight may vary based upon the load capacity, size, and overall job you space undertaking.

Here space the common weights of usual 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, because that the stone steps job, the took around 14 blocks. I had to carry them about 50 yards from my van. I virtually bought a wheelbarrow or cart prior to I left Lowe’s however was like, “nah, I’m a strong enough guy.” What a mistake. So you re welcome don’t do my error. Save your earlier and choose one up, if friend don’t have one already.

Since then, I made decision to gain a “utility” cart. Click right here to examine it out and see the Amazon listing.


Now, let’s dive right into a few other questions you could have.

How lot Weight have the right to Cinder blocks Withstand?

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

Weight Difference in between Concrete and Cinder Blocks

Concrete blocks tend to sweet significantly more than cinder blocks. This is mainly as result of their ingredient of cement, sand, and gravel. Through a greater sand content within the formula mixture, concrete blocks transform right into a much much more rigid product that holds much better when removed from that mold.

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

Cinder blocks, top top the other hand, are the preferred product because that contractors since of their lower weight. Unfortunately, cinder blocks’ high porosity properties make them an ext susceptible come water intrusion, moisture, white residue, and also other aspects that might cause significant issues throughout the project or, even worse, post-completion.

Although it may take years, cinder blocks will ultimately lose your water integrity and begin the procedure of absorbing moisture. This flaw ultimately enables unwanted moisture right into the extended structure.

Bottom Line: many “cinder” blocks the you buy native Lowe’s or house depot, will actually it is in made indigenous concrete and also a little bit heavier 보다 what a contractor might purchase. The last will it is in lighter ~ above average.

What room Cinder Blocks typically Used For?

Although immensely versatile, the cinder block’s major usage consists of building a large array the walls. These encompass both interior and exterior structural walls, basement walls, partition, and retaining walls.

Additionally, they may be offered to reinforce existing walls–especially once the enhancement of combine bars is present.

How much Does a traditional Cinder Block Cost?

Depending on your geographical location, vendor, and also block style/size, typical cinder block (8 x 8 x 16) deserve to be obtained for an median ranging from $1-$3 each. This is commonly on the low-scale and fairly inexpensive.

However, if you are planninga DIY projectwhich needs a far-reaching amount, this can come to be costly but, much more importantly, difficult to relocate from one ar to another. Warehouses will have tendency tohave reduced priceswhen girlfriend buy in bulk, for this reason stocking up will alleviate your job size.

Cost of a simple Wall

The average expense of a cinder block wall is approximately $475 – $655. In other words, every square footage, you room looking at $9-$12. This, that course, have the right to be lessened if you take it on the task on your own.

If your budget plan is no an issue, there aremany optionsthat provide unique finishes to her wall. For secondary cost, decorate finishes deserve to be added to your wall achieving a more refined and advanced look.

How perform You ridge Cinder blocks Properly?

With an easy tools in ~ hand, laying cinder blocks is simple. The most essential thing to remember is the stacking them with the openings dealing with the sky. This allows for high walls (if needed) while listed stability and also structure.

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

How do You Seal Cinder Blocks?

Properlysealing her cinder block wallswill carry out exceptional structure integrity. In fact, if done correctly, the average wall surface can withstand moisture and prevent intrusion indigenous the elements.

A thorough applications of a concrete sealer have to be applied before painting to accomplish a proper seal and eliminate water seepage.

Step by Step overview to Sealing Cinder Blocks

Use one of two people a wire brush, grinder, and/or repaint stripper to accomplish this step. Light pressure washing is likewise recommended if available.Wait for finish dryness–do not rush right into the following step until you have given the blocks plenty of time come dry turn off completely.Dry time might be lowered if you use proper ventilation by adding fans and/or herbal wind.Apply an also coat that your selection sealing product to her wall. Monitor instructions top top coating and repeat if necessary. Depending on the product you choose, castle may have actually a last application for more sealing.

Can You repaint Cinder Blocks?

Painting cinder blocks, even if it is for inner or exterior walls, is no various than painting any type of other surface. The just main difference is the kind of paint it requires. Specialty masonry paint is the best covering.

However, noted your wall is properly sealed and primed, regular wall surface paint might be used and also will have the same wanted effect. Base your decision ~ above the amount of exposure to herbal elements.

Final Thoughts

Overall, cinder blocks may be the most versatile structure material ~ above the planet. At any time I have actually a house or landscaping projects, us can’t assist but think about them together a cheap and also easy to job-related with option.

See more: What Are The Advantages Of Reflecting Telescopes Over Refracting Telescopes ?

I expect this article has offered you every the info you have to tackle your very own project. Many thanks for reading!

For more, check out building a Fire Pit ~ above a Concrete Slab | Step-By-Step Guide.