$20 DIY Modern Concrete and 2x12 Wood Bench- Very Easy to Make
by Woodbrew in Workshop > Woodworking
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$20 DIY Modern Concrete and 2x12 Wood Bench- Very Easy to Make
![Thumbnail.jpg](/proxy/?url=https://content.instructables.com/F7H/Z57E/J58FNSC0/F7HZ57EJ58FNSC0.jpg&filename=Thumbnail.jpg)
![$20 DIY Modern Concrete And 2x12 Wood Bench- Very Easy To Make](/proxy/?url=https://content.instructables.com/F5O/22M9/J58FNX18/F5O22M9J58FNX18.jpg&filename=$20 DIY Modern Concrete And 2x12 Wood Bench- Very Easy To Make)
----Materials Used---- (affiliate links)
• (1.5) 80lb bags of 5000 high strength concrete
• (2) metal Brackets http://amzn.to/2tXpBy9
• Screws http://amzn.to/2tXpBy9
• 5 gallon bucket
• 1/2" dowel
• Spar Urethane: http://amzn.to/2tXpBy9
• WD-40 Specialist Dirt & Dust Resistant Dry Lube Spray: http://amzn.to/2tXpBy9
• 2 x 12 x 8 Pine board
------Our favorite tools!------ (affiliate links)
Router: http://amzn.to/2q8jmHo
Nail gun: http://amzn.to/2q8jmHo
Jig Saw: http://amzn.to/2q8jmHo
Track saw: http://amzn.to/2q8jmHo
Drill and driver: http://amzn.to/2q8jmHo
Miter saw: http://amzn.to/2q8jmHo
Drill Press: http://amzn.to/2q8jmHo
DeWalt Sander: http://amzn.to/2q8jmHo
Spray Your Mold
![Screen Shot 2017-07-16 at 6.43.54 PM.png](/proxy/?url=https://content.instructables.com/FJ4/IF90/J52QFJ7T/FJ4IF90J52QFJ7T.png&filename=Screen Shot 2017-07-16 at 6.43.54 PM.png)
Grab two five gallons buckets and spray one with a mold release. This will help the concrete not stick to the bucket when it dries. We used this WD-40 Product: WD-40 Specialist Dirt & Dust Resistant Dry Lube Spray: https://goo.gl/sBNQCf
Mix & Pour Concrete
![Screen Shot 2017-07-16 at 6.44.17 PM.png](/proxy/?url=https://content.instructables.com/FMV/WW4V/J52QFJ7U/FMVWW4VJ52QFJ7U.png&filename=Screen Shot 2017-07-16 at 6.44.17 PM.png)
![Screen Shot 2017-07-16 at 6.44.52 PM.png](/proxy/?url=https://content.instructables.com/F2X/XB1R/J52QFJ89/F2XXB1RJ52QFJ89.png&filename=Screen Shot 2017-07-16 at 6.44.52 PM.png)
Mix concrete in the bucket without your mold release. Once your concrete is fully mixed, pour it into the second bucket with the mold release product.
Adding an Attachment Block
![Screen Shot 2017-07-16 at 6.45.30 PM.png](/proxy/?url=https://content.instructables.com/F5M/76UP/J52QFJ8C/F5M76UPJ52QFJ8C.png&filename=Screen Shot 2017-07-16 at 6.45.30 PM.png)
We need a way to attach the bench to the concrete. Grab a scrap piece of 2x4 and place it into the wet concrete. We screwed a temporary longer piece on to keep the block from sinking.
Remove the Bucket & Trace
![Screen Shot 2017-07-16 at 6.45.54 PM.png](/proxy/?url=https://content.instructables.com/FZ2/QR1X/J52QFJ8V/FZ2QR1XJ52QFJ8V.png&filename=Screen Shot 2017-07-16 at 6.45.54 PM.png)
![Screen Shot 2017-07-16 at 6.46.25 PM.png](/proxy/?url=https://content.instructables.com/FOK/FDBJ/J52QFJA5/FOKFDBJJ52QFJA5.png&filename=Screen Shot 2017-07-16 at 6.46.25 PM.png)
Remove the bucket by twisting the bucket back and forth. This will take some time. Move the concrete block onto a piece of 2" x 12" x 48" lumber and trace the shape.
Round the Board & Sand
![Screen Shot 2017-07-16 at 6.46.42 PM.png](/proxy/?url=https://content.instructables.com/FNK/8Y00/J52QFJBB/FNK8Y00J52QFJBB.png&filename=Screen Shot 2017-07-16 at 6.46.42 PM.png)
![Screen Shot 2017-07-16 at 6.46.59 PM.png](/proxy/?url=https://content.instructables.com/FVJ/CCCR/J52QFJEZ/FVJCCCRJ52QFJEZ.png&filename=Screen Shot 2017-07-16 at 6.46.59 PM.png)
We used a circular saw to make a series of cuts that formed the curve. A jig saw would work much better here. Sand everything with 120grit and 220grit sandpaper.
Attaching Wood to Concrete
![Screen Shot 2017-07-16 at 6.48.09 PM.png](/proxy/?url=https://content.instructables.com/FOB/SO8S/J52QFJLY/FOBSO8SJ52QFJLY.png&filename=Screen Shot 2017-07-16 at 6.48.09 PM.png)
![Screen Shot 2017-07-16 at 6.48.37 PM.png](/proxy/?url=https://content.instructables.com/FNW/9PTZ/J52QFJME/FNW9PTZJ52QFJME.png&filename=Screen Shot 2017-07-16 at 6.48.37 PM.png)
Use 2.5" screws to attach the 2 x 12 to the concrete. We used 1/2" oak dowels to plug these holes.
Attaching the Leg
![Screen Shot 2017-07-16 at 6.47.40 PM.png](/proxy/?url=https://content.instructables.com/FLK/WQFS/J52QFJKO/FLKWQFSJ52QFJKO.png&filename=Screen Shot 2017-07-16 at 6.47.40 PM.png)
Use some metal angle brackets to attach a board to the opposite end of the 2 x 12. This board should be cut to the same height as the concrete block. We used these brackets: http://amzn.to/2tXpBy9
Apply Your Finish
![Screen Shot 2017-07-16 at 6.48.56 PM.png](/proxy/?url=https://content.instructables.com/FEN/I1DI/J52QFJNN/FENI1DIJ52QFJNN.png&filename=Screen Shot 2017-07-16 at 6.48.56 PM.png)
We chose this Spar Urethane which is great for outdoor use: http://amzn.to/2uvNf85 (affiliate link)
YOUR DONE!