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About Marc Chapelle, ASLA
Expertise
As a licensed Landscape Architect, I can answer general questions about style and design, ideas and suggestions for site amenities, larger site-planning issues, or recreation and park design. IF YOU JUST WANT A PLANT SUGGESTION GO HERE: http://www.growit.com/PlantInfo/LandScape.htm I prefer you ask somebody else why your petunias are not as perky as they should be...I'd LOVE to tell you how can use those petunias to increase your home's value!

Experience
Member, American Society of Landscape Architects (ALSA.org); Past clients have been mostly contractors, developers and local civil engineering/architecture firms, plus the occasional homeowner. Currently, I design recreational facilities for the National Park Service (DOI). I am located in the dry Great Basin area (Greater Nevada/Utah), so the use of landscape materials OTHER than plants is emphasized. As a licensed Landscape Architect on the East and West Coasts, I have been in practice over 20 years.

Organizations
ASLA (ASLA.org)

Education/Credentials
BSLA in Landscape Architecture, 1989 Many additional seminars, educational venues, and classes (both taught & attended)

Awards and Honors
Best Multifamily project, 1993 Best Model Home Landscaping, 1993

 
   

You are here:  Experts > Home/Garden > Exterior Decorating > Landscaping & Design > pavers-bedding sand

Landscaping & Design - pavers-bedding sand


Expert: Marc Chapelle, ASLA - 7/6/2009

Question
Dear Sir:

I am installing a concrete brick walkway.  I have done the excavating and installed 3" of compacted base material.  Now comes 1" of bedding sand, but I've hit a snag.  I've been all over the internet trying to find out if I should screen the sand and then install the bricks on the uncompacted sand, or if I should compact the sand and then install the pavers.  I've found sites that say conflicting things.  I really need some expert advice.  Thank you!

Answer
1" of sand is for allowing you to level the paver area more easily.  If the underlaying base is compacted, then re-compacting the 1" of leveling sand is not needed...Especially if you plan on running a skid compacter over the pavers after they are installed, to "lock" them in (step #3 in the link, below).

Some folks like to use a "locking" joint sand, which is fine, too.

Here is just one of many suppliers of this kind of sand:
http://www.packagepavement.com/joint_lock.html

Good luck!  ~M

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