Atlantic ECOBLOX-SMALL Product Manual - Page 5

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Eco-Blox must be set on a level, tamped base. If the base of the excavated reservoir is not

firmly compacted or uneven, the blocks may shift under load, destabilizing whatever is set

on top of the reservoir.

Eco-Blox do not retain water directly, they must

be used with an impermeable liner, typically

45mil EPDM, which should be protected from

sharps in the soil, roots, rodent damage, etc.

Before setting the liner in the excavation, cover

the tamped base and soil sides of the excavation

with a layer of underlayment, then set the liner in

the excavation. Because all edges and corners of

the Eco-Blox are rounded, the Eco-Blox can be

set directly on the liner. However, because sharp

gravel and debris can sometimes fall into the

completed reservoir, a second layer of underlayment on top of the liner

before setting the Eco-Blox will ensure maximum security and longevity.

Eco-Blox are designed to support massive distributed loads of up to 7 tons without

collapse. However, point loads over 36psi can break individual ribs. For example, the

pressure exerted by a boot heel jumping down onto bare Eco-Blox may exceed 36psi. A 3"

layer of gravel over the Eco-Blox is all that is necessary to distribute loads sufficiently to

support foot traffic.

HS-20 Compliance

Eco-Blox have been tested and approved for compliance with the American Association of

State Highway and Traffic Officials (AASHTO) HS-20 standard with a minimum safety factor

of 200% for every condition and depth calculated. Independent testing in a machine press

demonstrated Eco-Blox supporting over 15,000 lbs. before failure. Testing results available

upon request.

Warranty

Atlantic Eco-Blox carry a one-year warranty. This warranty is extended solely to the original

purchaser commencing from the date of original purchase receipt. A misused or abused

product voids this warranty.

This warranty excludes labor/cost of labor for removal or installation of any product.

Warranty Claims

In case of warranty claims, the complete product should be returned to the place of purchase

accompanied by original receipt.

EPDM Liner

Underlayment

(2 Layers)

Tamped base