A cinder block, likewise known together a concrete stonework unit or (CMU), is advantageous for a selection of building projects. In fact, I newly used part to construct some measures in my back yard. Ns didn’t want to overload mine vehicle, so I essential to understand what castle weigh. So, i did some research and also made a pair of calls, and also this is what i learned.

You are watching: How much does a 8x8x16 cinder block weigh

A typical 8″ by 8″ by 16″ cinder block has actually an average weight of about 38 pounds (17 kilograms) depending on the applications it is being utilized for. This weight might vary based on the weight capacity, size, and also overall task you are undertaking.

Here room 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 stone steps job, that took about 14 blocks. I had to carry them about 50 yards from mine van. I virtually bought a wheelbarrow or cart before I left Lowe’s but was like, “nah, I’m a strong enough guy.” What a mistake. So you re welcome don’t do my error. Save your back and choose one up, if girlfriend don’t have actually one already.

Since then, I made decision to acquire a “utility” cart. Click below to check it out and also see the Amazon listing.


Now, let’s dive right into a couple of other inquiries you could have.

How lot Weight deserve to Cinder block Withstand?

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

Weight Difference in between Concrete and Cinder Blocks

Concrete blocks have tendency to weigh significantly much more than cinder blocks. This is mainly as result of their ingredient of cement, sand, and gravel. With a higher sand contents within the formula mixture, concrete block transform right into a much an ext rigid product that holds much better when gotten rid of from that mold.

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

Cinder blocks, on the other hand, room the wanted product because that contractors since of their lower weight. Unfortunately, cinder blocks’ high porosity properties make them much more susceptible come water intrusion, moisture, white residue, and also other aspects that may cause far-reaching issues during the project or, also worse, post-completion.

Although it may take years, cinder block will at some point lose your water integrity and also begin the process of soaking up moisture. This cons ultimately allows unwanted moisture into the covered structure.

Bottom Line: many “cinder” blocks that you buy from Lowe’s or house depot, will actually be made indigenous concrete and also a bit heavier than what a contractor could purchase. The last will be lighter top top average.

What are Cinder Blocks commonly Used For?

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

Additionally, they might be offered to reinforce currently walls–especially as soon as the enhancement of reinforcement bars is present.

How lot Does a conventional Cinder Block Cost?

Depending on her geographical location, vendor, and also block style/size, conventional cinder block (8 x 8 x 16) deserve to be gained for an typical ranging indigenous $1-$3 each. This is commonly on the low-scale and relatively inexpensive.

However, if you room planninga DIY projectwhich calls for a far-reaching amount, this can end up being costly but, an ext importantly, an overwhelming to move from one place to another. Warehouses will tend tohave reduced priceswhen friend buy in bulk, for this reason stocking increase will alleviate your task size.

Cost the a simple Wall

The average cost of a cinder block wall is roughly $475 – $655. In other words, per square footage, you room looking in ~ $9-$12. This, of course, have the right to be diminished if you take on the task on her own.

If your budget plan is no an issue, over there aremany optionsthat administer unique finishes to her wall. For second cost, decorative finishes have the right to be included to your wall surface achieving a much more refined and advanced look.

How do You stack Cinder block Properly?

With an easy tools in ~ hand, laying cinder blocks is simple. The most important thing come remember is the stacking them v the openings dealing with the sky. This permits for high wall surfaces (if needed) while detailed stability and structure.

Be sure to fill the gaps and also openings with mortar correctly. This will help with keeping ideal alignment and also spacing as required for your individual project.

How carry out You Seal Cinder Blocks?

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

A thorough application of a concrete sealer need to be applied before painting to accomplish a suitable seal and eliminate water seepage.

Step through Step overview to Sealing Cinder Blocks

Use either a cable brush, grinder, and/or paint stripper to attain this step. Light push washing is also recommended if available.Wait for finish dryness–do no rush into the next step until you have given the block plenty of time to dry turn off completely.Dry time might be lower if you use proper ventilation by adding fans and/or herbal wind.Apply an also coat the your an option sealing product to your wall. Monitor instructions on coating and also repeat if necessary. Depending upon the product friend choose, castle may have actually a final application for more sealing.

Can You paint Cinder Blocks?

Painting cinder blocks, whether for internal or exterior walls, is no different than painting any kind of other surface. The just main difference is the form of paint it requires. Specialty masonry paint is the ideal covering.

However, detailed your wall is effectively sealed and also primed, regular wall surface paint might be used and also will have the same wanted effect. Base your decision on the quantity of exposure to organic elements.

See more: How To Clean Industrial Bar Piercing, How To Clean An Industrial Piercing

Final Thoughts

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

I hope this post has offered you every the information you should tackle your very own project. Thanks for reading!