ripraps cost up 10,000k per metre. this is very expensive
Dec-2009, the price at this time is about $16.00 a ton
rip rap is large rocks, in various sizes, used to control eroision,
the advantages of rip rap are that it absorbs the waves energy and stops longshore drift ( like groynes) the disadvantages are that it costs alot for the granite boulders ( rip rap) to be transported! hope that helps :D
the advantages of rip rap are that it absorbs the waves energy and stops longshore drift ( like groynes) the disadvantages are that it costs alot for the granite boulders ( rip rap) to be transported! hope that helps :D
Hornsea, east coast of yorkshire
51000000000000 years
yes it is
As far as actual weight that will very from quarry to quarry and for that matter ledge to ledge due to density difference's, but for figuring how much you need for a job here is a simple formula: L X W X D /27 X 2=TONS OF RIP RAP NEEDED.
Rip rap is a pile of large boulders or rocks -- usually placed along a shoreline to help prevent erosing from waves. http://lmgtfy.com/?q=what+is+rip+rap
They cost $29.95 at first it is a rip off ,but not after you use them
there will be burning off more fuels