C
oncrete and mortar are both used in building projects but there are some differences in their composition and therefore their strength which means they should not be interchanged and one should not be used as a substitute for the other. Basically concrete is stronger and more durable so it can be used for structural projects such as setting posts whereas mortar is used as a bonding agent for bricks, stones, etc.
Concrete is a mixture of water, cement, sand just like mortar. However concrete also has gravel and other coarse aggregates that makes it stronger and more durable. Concrete has a low water-to-cement ratio and is a thinner consistency than mortar. Concrete is often reinforced with steel when used a structural support of a building. However concrete can also be supported by the ground such as steps, sidewalks, concrete, appliance pads. It is ideal for setting posts such as fence posts, mailbox posts, basketball posts, deck posts, lamp posts, and swing sets.
One of the concretes we sell is the Quikrete Fast Setting Concrete Mix. It is a special blend of fast-setting cements, sand, and gravel designed to set hard is approximately 20 to 40 minutes. It allows you to set posts without mixing- just pour dry mix into hole and soak. The strength of this particular concrete is 4000 PSI (pounds per square inch) at 28 days.
Mortar, which is a mixture of water, cement, and sand, has a higher water-to cement ratio than concrete. It has a thicker consistency which makes it a great adhesive and bonding agent for bricks and tiles. Mortar mix can be used for construction and repair of brick, block, and stone for barbecues, pillars, walls, tuck-pointing mortar joints, and planters.
We sell Quikrete Mortar Mix which is a blend of masonry cement and graded sand. You simply add water. The strength of this particular mortar is 750 PSI (pounds per square inch) at 28 days.
See our Concrete Product Brochure here. For information on your specific project, please see our Paint or Hardware department.
If I add sand to my Quikrete will it make it weaker I am building a deck and using Quikrete for my footings and my concrete Piers which are approximately 2 feet high I wanted to put sand in to reduce the cost of concrete
Hi Sean- we recommend not adding sand to make sure that the concrete is as strong as possible.
I’m thinking of adding glass to the concrete for a certain sidewalk look .
What do you think?
How exactly do you plan on using the glass? Are you laying concrete and then placing glass pieces in the laid concrete for decorative look? Or are you mixing glass into the concrete for a shiny/speckled finished look? Depending on the method we may have some different tips. If you want to talk directly with one of our experts we can certainly set that up. Thanks for the great question.
Can quikcrete be premixed and poured, or will it dry too fast? – Can I mix, then pour it inside a basketball pole?
You can use the Quikrete Conrete. It drys in 10-12 hours.
I wish I had seen this stuff before. I rebuilt part of a soil retaining wall, (originally; stone, brick and mortar) wall that had collapsed. The rest of the wall I had repaired with Spec mix S, but did not get to the part that collapsed, in time. 😉 Anyhow, I used the same Spec Mix S, for the base as I did in building the rest and the previous repair. I did dig a trench about 8-10 inches deep and 10 inches wide, and filled it at about a 45 degree angle with the Spec Mix mortar.
The Spec Mix S is for masonry and retaining walls so you used the right product and filled it correctly. You should be good to go but let us know if you have any other questions.
I am building a wall with Gabion baskets and rock the concern is during a severe storm the waves come up high enough to hit the wall and water will go through and get behind causing mud which can wash out and water that stays in the wall will freeze and cause problems so I am considering pouring enough cement into the baskets to fill the voids and stop the water would cement or mortar be the best do you have any thoughts
We have seen customers use high strength masonry cement for similar projects. However, this is not our specific area of expertise. Thanks for the question.
Can I use Quickcrete hydraulic waterstop cement on my outside foundation wall to repair some crumbling and cracking below the corner of the basement window? want something that bonds well and that will fill it nicely. Dont want bugs or moisture getting in. Old water problem has been solved, just need something to fix the old damage. Will this work or do you reccommend something else?
Hydraulic waterstop sets fast and is water proof. It’s a good crack or hole sealer. This will make a permanent patch. It can be used on interior or exterior masonry walls. So this should work for you.
Can i mix type n masonary cement with the quickrete and pour a 3ft x3ft 3in thick slab for three steps into my garage
You shouldn’t have to mix the two types for a slab. Type N is basically for walls and chimneys and the quickrete is for slabs. So you can just use the quickrete and according to the concrete calculator it would take about 2- 60 lb bags.
can I use ready mixed concrete patch by DAP to reapply outside tiles on a porch
The mixed concrete patch by DAP is primarily used to patch small cracks and breaks, or spot level concrete and masonry surfaces such as basement walls, patios, steps, sidewalks and driveways. It dries to a durable, hard finish and is non-shrinking. For your project, it is recommended to use a polymer-modified, dry-set mortar adhesive like Simple Set Pre-Mixed Thin Set Mortar.
Good morning, I m planning on using the quickcrete for a project but from all that I have seen, I havent seen a stone or gravel in the mix. So, I as confused cause I want concrete not mortar. Can you explain pls and help me decide what to buy. I thought concrete should have visible coarse aggregates. But can’t see in the quickrete. Thanks.
Yussie
The concrete mix does have a gravel mix in it. You may not see it, but it’s in there so that is the one that you should probably use.
I am laying just 1row of breeze blocks can I use ready mix fence concrete. There are on 5 breeze blocks.
Yes- you should be good using the Ready Mix Fence Concrete. This is fairly fast setting so put your blocks in place and set them.
Can I use mortar mix to level a corner of sidewalk cement, and do I need a bonding cement to apply mortar over existing cemen? Thanks for your help
You would be better to use a vinyl concrete patcher if it is not too thick. The mortar would be a second choice. We would recommend using a bonding cement with it.
hey my name is kyle and i need to know if i can put cement on gravel for my basketball hoop so is that possible.
Frame with 2x4s and fill to the top for a 3-4″ slab. The concrete is then usually poured on the gravel.
I would like to build outdoor concrete coutertops. Which brand of mix will work best for Wisconsin weather? Quickrete Counter mix or Rapid Set Motar Mix? Do I need rebar for the Rapid Set? Slabs will be 8’× 24″, 6’×24″ and 6’× 36″.
Thank you.
Thank you for reaching out to us. Unfortunately we are an Ace Hardware store in Berks County Pennsylvania so we can only recommend based our local area. If you have a local Ace Hardware store, maybe you can call or email them and they would be more then happy to help answer your concrete questions. Thanks again.
What can I use to bond a concrete pier to concrete patio so I can put 4×4 post up? Mortar?
We need more information so we can answer your question correctly. So you may contact one of our stores directly by calling. Fleetwood (610) 944-7681 Douglassville (610) 385-4600 Sinking Spring (484) 878-2570
Thank you.
I am going to use it for basically a small area to extend my boys basketball playing area, which product should I buy
Concrete Mix or Fast Setting Concrete Mix
Hi. I want to do some DIY projects like planters, coasters, candle holders, maybe some small tables. What would be the best mix?
The Quikrete 5,000 Concrete Mix would be great for these projects.
I have a mud bed covered with a membrane for a shower pan I’m building. But I am concerned the mud bed won’t be durable enough for the final finish layer. I am not going to tile the floor. I want a finished concrete or mortar floor. What would be the best and strongest/most durable product for the final layer?
You can use Quikrete Fast Setting Concrete or Quikrete 5000 Concrete Mix.
Im in the process of creating stepping stones, however ive seen people use both mortar and concrete. Im confused as to which to use. Are they both ok to use for this task. I would like something solid, that would last for a very long time. What would you recommend?
Concrete mix would be best.
Hi, I’m building a new building with precast stone what is better for me to use mortar or sealant?
Mortar is most likely best but we recommend consulting with contractor or builder first to confirm.
I set a fence post without pre mixing regular concrete mix. Just pouring water over it like you would with fast setting concrete. Will this hold?
It should hold but you won’t know if a problem occurs. For example it could be solid at top but lower portion may be drier and brittle. So premixing is the best method.
If I sprinkle a dry cement mix on my gravel driveway, then wet it, will it help my gravel from washing down?
We don’t recommend using the cement mix for this. We’ve heard scenarios from customers where this did work for a few years and then we’ve heard other scenarios where it didn’t work at all because it just breaks up when you drive over it or it doesn’t solidify at all.
I’m need to repair the mortar between cinder blocks in the wall in my basement. I saw the comment about hydraulic cement being waterproof. What is the correct application in this case?
If there is a leak where water is coming through, hydraulic water-stop cement is best. However if you’re just repairing joints between cinder block, mortar mix will work well.
I am looking into a water holding tank for a reserve tank for our water well.
Have been debating on a plastic tank but am cautious because the warranties and it would be in an area of our finished basement. So I thought of possibly constructing a reservoir from cement.
What would you recommend to make one?
Thanks
You can certainly use concrete to make a water tank. That’s a more advanced project than the standard DIY projects we help with so you should consult a professional builder/contractor.
I am repairing the exterior of my 100 year old foundation. The foundation is basically rubble with some mortar thrown in and rocks are falling out as I excavate. The area that needs the most work is below grade. Would you recommend mortar and trying to replace the loose rocks or filling the voids with concrete?
Mortar should be sufficient. Repairing the mortar will restore the structural integrity and improve the appearance also.
Hi, thank you for your comments about the 100 year old stone foundation repair. I need help with mine. I had started with Quickcrete Sand/Topping Mix which was great to use but after watching YouTube videos about stone foundation repair, I was concerned that product may be to heavy against the foundation. Mortar was recommended for the lime against my foundation which likely includes a fair amount of limestone (and rubble and fieldstone). I had a foundation expert and another contractor out when I bought the house 22 years ago. They said the foundation was great and I have never had water issues. I just need to replace the exterior cement skim coat that now cracked off because I didn’t repair it in time. I wish I could share photos. I am a DIY woman, bought my first equipment and materials for this project. What do you recommend? Thanks very much.
Here is a great article from Hunker on how to skim coat concrete. Hope this helps.
https://www.hunker.com/12139262/how-to-skim-coat-concrete
Looking to make an outdoor table… can I use the mortar mix for the surface? If so, do I need to use any metal remesh for support? Also, do you have any recommendations for a food-grade finish/sealant for the table?
Thanks
Concrete mix would be best. If tabletop is 1″ thick or less, no need for reinforcement. If thicker than that, you’ll need to use wire mesh or hardware cloth for reinforcement. There’s a product called Eco Advance Concrete Waterproofer.
We installed formed pavers using a molded pattern. I would like to pour a dry mixture of something between the pavers (sweep into the cracks) and then gently add water over to create a barrier to prevent grass and weeds from growing between the pavers. What type of mix should I use for this project?
Quikrete Mortar Mix can be applied dry to the hardened concrete to fill in the joints. Brush or sweep the dry mix into the joints and then water.
I am rehanging a gate to a concrete wall. The previous holes have enlarged so that just a new anchor is not an option. I plan to fill the holes and drill new ones. Is quickcrete an adequate product for this? How long should I let it set before drilling?
A Portland Cement would work well because this is specifically formulated for high strength repairs. It should set in 24 – 48 hours.
How to reattach a piece of veneer stone that has fallen off a concrete foundation wall.
Apply about 1/2″ layer of mortar to the back of the stone and spread with a flat trowel to cover the entire back. Once you’ve pushed stone back into place, grout it and allow time to harden a bit but them smooth and scrape away excess.
I need to fill small acorn holes inmy driveway can I use quikrit sand morter. Nt dad used it to clean up stains but the pits getting bad.
What material is your driveway?
I need to replace a concrete walk that’s approx 9 ft. X 4 ft.
I want it 4″ thick. From what I’m reading, I’m thinking Quikrete.
(About 45 bags of it). I’m using a portable mixer to mix the water with it.
I’m new to this and I want to DYI.
Set me straight. What am I up against?
Thanks!
Here is a great step by step tool for building a concrete walkway from Quikrete. This should help answer your questions.
https://www.quikrete.com/athome/sidewalk.pdf
I am laying veneer stone blocks 19×20 on top of a glass fireplace hearth. Which mix should I use?
Type S Mortar- like Quikrete Masonry Cement
Hello folks, I am making stepping stones to use as my walkway. Please advise me, do I use Quikrete Mortar Mix.
Thank you!
Quikrete suggests using the Concrete Mix- it’s ideal for setting steps and walkways.
I have to repoint a three season stone fireplace which is located in the north where it can reach -35°F in the winter. Repairs are of two types. The face of the fireplace and inside the firebox.
1. Is there a concern for cracking the mortar in extreme cold, considering that water is used in the cement? I’m thinking that fresh mortar could stay damp for a long time into the cold season.
2. What is the best mortar mix to use? I have been heard of refractory cement for high temperature jobs.
3. Would two different mixes be advised?
In our area of Pennsylvania, we don’t see temperatures that low so we don’t have experience with working with mortar in those temperatures. Quikrete does have a website that offers live chat so they might be able to better answer your questions. Thank you for reaching out. https://www.quikrete.com/athome/main.asp
Hi guys im trying to repair some holes and some exterior spalling of my concrete foundation. I’ve previously read somewhere that cement and mortar mix do not mix but i would prefer to use the mortar mix that i already have. Would this be ok?
Mortar should be sufficient. Repairing the mortar will restore the structural integrity and improve the appearance also.
Hi. I accidentlly mixed a mortar bag with concrete together for a fence post. I bought concrete for the posts but had a mortar bag that I misplaced in the pile. Will the post be secure enough and what about the future possibly structural probless? Thanks.
You should be ok. Mortar has lower PSI than concrete but 1 bag should not make a huge difference; however, it is best to consult a building professional to be sure.
I have contracted to have a window in my den replaced. It is about a foot below the cathedral ceiling. The technician that measured the window space said the brick window frame is not level, that the builder apparently did not construct the brick frame level at the time of construction (in 2006)). My reason for replacing the window is that it leaks periodically, without a consistent pattern, and runs down the wall to my hardwood floor. The technician said the defective leveling appears to be the reason, and recommended that the contractor use either waterproof concrete or waterproof mortar to level the brick window frame before installing the window. I subsequently learned that the store I bought the replacement window from contracts with window installers, but not with contractors that level brick window frames. My two questions are 1) should waterproof cement, or waterproof mortar, be used?; and 2) do you know of any contractors that do brick window frame leveling? I’ve seen several window job contractors, none that specifically do brick window frame leveling.
Thank you, and please feel free to address any other suggestions you may have for my dilemma.
Waterproofing mortar would be sufficient. Not sure of your location but we are an Ace Hardware store in Pennsylvania so we are only familiar with our county in Pennsylvania.
Can I mix mortar and concrete, got mortar by mistake, have some concrete already
No you cannot- it will affect the structural integrity.
If I want to extend my driveway 4×9 feet will this product work?? Just the front to tires of my F250 will sit on it
Quikrete Concrete will work. Here are 2 project guides from Quikrete that will help.
https://www.quikrete.com/pdfs/projects/concretesidewalksandsmallslabs.pdf
https://www.quikrete.com/pdfs/projects/concretedrivewaysandcurbs.pdf
Good evening,
I have a 1920s basement that requires repair. There is some degradation in some of the concrete due to water. I am wanting to render the wall, but also increase/maintain the structural integrity. I was advised to use mortar, as the concrete used in my area in the 1920s allows for it to breathe and moisture to get through (I do plan to add a French drain and liquid rubber coating on the exterior). That being said I was also told most concrete nowadays does not allow this. What would be your suggestion.
Side notes- use of river rock in concrete. Areas of degradation are no more that 1’x1′ and depths not exceeding 3/4 “. Lots of water and snow in my area almost year round
Quikrete has a great product called Hydraulic Water Stop Cement. Here’s a video and written instructions from Quikrete. https://www.quikrete.com/athome/video-repairing-leaks.asp
This is perfect for cracks and leaks. For structural repair, concrete is probably best due to it’s strength but consult with a building professional in your area.
I am building a step for my front door 2 feet by 4 feet by 4 inches thick, can I use quikrete sand mix? How many 60 lb bags ( I can’t handle the 80 lb bags) do I need. What do you recommend for the job.
Thank you,
Mike H
For steps, Quickrete Concrete Mix or Quikrete 5000 Concrete is recommended. For a 2 x 4 at 4″ thickness, you would need about 6 – 60 lb bags.
Thank you for explaining that concrete is used for structural projects while the mortar is used as a bonding agent. I’ve been wanting to give my house a more textured look. I wonder how I could use cement to do this.
Here is some information from Quikrete about special finishes for concrete. https://www.quikrete.com/pdfs/projects/specialconcretefinishes.pdf
Their website is a great resource also.
Happy Halloween! My family is big into Halloween, and my wife found these fireproof “logs” which are priced outside of our budget…
https://www.countryliving.com/home-design/decorating-ideas/a44923/skull-shaped-fireproof-logs/
I thought perhaps I could DIY them. I found a suitable mold and bought the rutland high heat mortar (to pour in the mold). But I am concerned the mortar will be too brittle. Any recommendation on concrete, mortar, or something else to try for my DIY project? Thanks!
You should be able to make these out of Quikrete Concrete as concrete is naturally fire resistant. Quikrete has a live chat on their website and are very responsive so you could reach out to them as they are the concrete experts.
https://www.quikrete.com/athome/main.asp
I would like to use at my travertine to my front door, what is the best way to do this?
Here is a great article from Quikrete about laying tile. Hope this helps- they are recommending thin set mortrar. https://www.quikrete.com/pdfs/projects/tileinstallation.pdf
Quikrete’s website also has a very helpful live chat feature and they can answer your question almost instantly. They are concrete experts. https://www.quikrete.com
I have a cinder block hole to fill in ( about 5” X 5” X 5” ) I mixed water and mortar in a container got a good consistency however the mixture is not hardening or thickening at all in the container . Is it possible that the mortar is bad ? Its been in storage for 6 years .
Generally, mortar mix (store unopened in a dry place) has a shelf life of 9 months.
I would like to apply a mortar between the stone crevices of a dry-stack stone wall to eliminate gophers from pushing dirt through the crevices which ends up in a pile on my flagstone patio. Not sure which Quickrete product I should purchase.
Depends if you have natural stone or veneer stone, but here is a great guide from Quikrete about what product to use based on the application.
https://www.quikrete.com/pdfs/mortarselectorguide.pdf
I am pouring a shower curb that will be 6”x 5’ and a depth of 4”. It needs to be a smooth finish. I bought mortar mix and rebar. Is this the correct product to use? Thank you!
Mortar should be ok- just make sure to follow instructions so that is mixed to the proper wet consistency – otherwise a crack could develop.
I am putting natural stone on the face of a fireplace, what is a good material to use to secure the rocks to the wall.
Mason mix will work. It’s best for structural blocks or brick applications and has easy, superior workability.
I wanted to lay a row of bricks over an existing row of bricks. The Home Depot guys set me up with Quickcrete (concrete). It turned out awful (lookswise). Now I have learned I should have used Mortar. Do I have to chisel and remove all of the concrete to use the mortar or can I fill in the gaps with the mortar, and level it all out with the mortar so it looks better (in essence using the mortar to cover the concrete in full)?
It is best to clean out/chisel the joints, wash the wall/surface, then apply the mortar to the joints. Quikrete has a very helpful website with instant online chat and we do recommend asking for their advice also as they are industry experts. https://www.quikrete.com/
Want to build a concrete bar in a micro brewery. Approx. 30′ long. Looking to do a build in place project. What product do you recommend? What thickness?
Thanks – Paul
Here is a video and project instructions for building a concrete countertop from Quikrete using Concrete Countertop Mix. Hope this helps. They also have a live chat on their website that is very helpful and they can provide you even more info for your project.
https://www.quikrete.com/athome/video-forming-concrete-counter-tops.asp#instructions
https://www.quikrete.com/productlines/countertopmix.asp
Hello,
I am casting pool patio bullnose for a remodel, is high stength mortar ok for 1.5 inch thick mold? Dimensions of bullnose is 9x18x1.5. This will lay on top of existing concrete pool patio.
Thanks – Leon
For a walking surface like pool coping, a concrete like Quikrete 5000 may be a better choice. See the product selection guides here for more info: Concrete:https://www.quikrete.com/pdfs/concreteselectorguide.pdf, Mortar mix: https://www.quikrete.com/pdfs/mortarselectorguide.pdf
I’m repairing a large hole (about 5-6 blocks in size) in the cinder/concrete block foundation going around my home where a car hit it. Should I use mortar to lay the replacement blocks and fill with cement or could I use cement for both?
Also do I have to remove the old mortar/cement(not sure which was used originally) from the blocks not being replaced?
You will want to chip out all of the old block and mortar and use a wire brush to get as clean a surface as possible. In general, the best choice for setting the new concrete block would be a mortar like Quikrete Mason Mix. Quikrete has a great video detailing how to correctly lay concrete block, check it out here: https://www.quikrete.com/athome/video-blockwall.asp. Quikrete also has a very helpful chat feature on their website, http://www.Quikrete.com to get you advice from the industry experts.
Hi, I use rapid concrete in silicon molds to make little objects and plant pots. Although it’s supposed to set in 30 min even when I live it to dry overnight it still brittle when it come out of the mold and it stays that way. How can I make it more resistant?
Although the Fast Setting Concrete mix becomes hard in 20-40 minutes, long-lasting strength comes from the curing process. Temperature and humidity are big factors in the final strength of the product, so ensure that the environment is temperate and has adequate moisture – the concrete should not get too dry while curing. For more specific information, check out the product information from Quikrete here: https://www.quikrete.com/pdfs/data_sheet-fast%20setting%20concrete%20mix%201004-50.pdf, or reach out to the industry experts with the chat tool at http://www.Quikrete.com.
Can I use the quickset mortar mix to make stepping stones for a walkway?
Mortar Mix is more suited as a bonding agent for stones, bricks, or concrete blocks. For stepping stones, you’ll want to use a concrete mix, like the ones in this handy guide: Quikrete:https://www.quikrete.com/pdfs/concreteselectorguide.pdf.
I have a slate patio laid over a base of crushed granite and sand.
The gaps between the stones were filled with sand.
I want to replace the sand in the gaps with concrete or mortar.
Which would be best?
I plan to work a small area each day, like 4ft x 4ft.
So I will need to be able to mix small batches.
Can the mix be applied with a piping bag, or a caulking gun ?
Quikrete has a great video on laying a patio using jointing or polymeric sand, which will set hard and last a long time if the instructions are followed correctly. Check it out here; https://www.quikrete.com/athome/video-paver-or-natural-stone-patio.asp
If you choose to go with a mix product, mortar would be the best choice. You should be able to mix only as much mortar as you need at a time. The standard method to apply the mortar would be with a trowel so you can firmly press the mortar into place.