How to pour concrete for curved walkway to prevent cracking?





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The front edge of my home slab is about 37 feet from the street. There is a 12*4 feet landing pad next to street and a 7*4 area next to front door. Originally there was a 33*4 rectangular walkway connecting the two. It has been removed and I want to rebuild a walkway in its place.



I am wondering if a curved walkway design resembling a tall trapezoid with curved sides and a wide base close to 12 feet and a narrow top close to 5 foot will be practical and good looking.



In particular I am concerned if the curved design is more prone to cracking and what to do to minimize it. How are spacers and rebars are to be placed?



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    The front edge of my home slab is about 37 feet from the street. There is a 12*4 feet landing pad next to street and a 7*4 area next to front door. Originally there was a 33*4 rectangular walkway connecting the two. It has been removed and I want to rebuild a walkway in its place.



    I am wondering if a curved walkway design resembling a tall trapezoid with curved sides and a wide base close to 12 feet and a narrow top close to 5 foot will be practical and good looking.



    In particular I am concerned if the curved design is more prone to cracking and what to do to minimize it. How are spacers and rebars are to be placed?



    enter image description here










    share|improve this question

























      1












      1








      1








      The front edge of my home slab is about 37 feet from the street. There is a 12*4 feet landing pad next to street and a 7*4 area next to front door. Originally there was a 33*4 rectangular walkway connecting the two. It has been removed and I want to rebuild a walkway in its place.



      I am wondering if a curved walkway design resembling a tall trapezoid with curved sides and a wide base close to 12 feet and a narrow top close to 5 foot will be practical and good looking.



      In particular I am concerned if the curved design is more prone to cracking and what to do to minimize it. How are spacers and rebars are to be placed?



      enter image description here










      share|improve this question














      The front edge of my home slab is about 37 feet from the street. There is a 12*4 feet landing pad next to street and a 7*4 area next to front door. Originally there was a 33*4 rectangular walkway connecting the two. It has been removed and I want to rebuild a walkway in its place.



      I am wondering if a curved walkway design resembling a tall trapezoid with curved sides and a wide base close to 12 feet and a narrow top close to 5 foot will be practical and good looking.



      In particular I am concerned if the curved design is more prone to cracking and what to do to minimize it. How are spacers and rebars are to be placed?



      enter image description here







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      asked 5 hours ago









      MaesumiMaesumi

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          Curved concrete drives and walkways are no more likely to crack than rectangular. I have a semi circular drive and a curved walk. The drive foundation was well packed and it has 1/2 rebar on roughly 18' centers ( we had some left over from the house) , it has handled 10,000+ lb. trucks, no problem . The walk, not so well packed and used only mesh : It has hairline cracks at some decorative brick inlays. So with good preparation and rebar you can make any shape you want.






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            1 Answer
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            active

            oldest

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            Curved concrete drives and walkways are no more likely to crack than rectangular. I have a semi circular drive and a curved walk. The drive foundation was well packed and it has 1/2 rebar on roughly 18' centers ( we had some left over from the house) , it has handled 10,000+ lb. trucks, no problem . The walk, not so well packed and used only mesh : It has hairline cracks at some decorative brick inlays. So with good preparation and rebar you can make any shape you want.






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              Curved concrete drives and walkways are no more likely to crack than rectangular. I have a semi circular drive and a curved walk. The drive foundation was well packed and it has 1/2 rebar on roughly 18' centers ( we had some left over from the house) , it has handled 10,000+ lb. trucks, no problem . The walk, not so well packed and used only mesh : It has hairline cracks at some decorative brick inlays. So with good preparation and rebar you can make any shape you want.






              share|improve this answer


























                2












                2








                2







                Curved concrete drives and walkways are no more likely to crack than rectangular. I have a semi circular drive and a curved walk. The drive foundation was well packed and it has 1/2 rebar on roughly 18' centers ( we had some left over from the house) , it has handled 10,000+ lb. trucks, no problem . The walk, not so well packed and used only mesh : It has hairline cracks at some decorative brick inlays. So with good preparation and rebar you can make any shape you want.






                share|improve this answer













                Curved concrete drives and walkways are no more likely to crack than rectangular. I have a semi circular drive and a curved walk. The drive foundation was well packed and it has 1/2 rebar on roughly 18' centers ( we had some left over from the house) , it has handled 10,000+ lb. trucks, no problem . The walk, not so well packed and used only mesh : It has hairline cracks at some decorative brick inlays. So with good preparation and rebar you can make any shape you want.







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                answered 1 hour ago









                blacksmith37blacksmith37

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