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BQDD/N�oHs BODPAVETM85 PAV I N G G R I D S Data Sheet No:SDI/US685PG510 Issue 2 <br /> Table 1: Typical Sub-base Thickness (Tx) Requirements - refer to construction profile overleaf <br /> • .. <br /> � • � . • - • . <br /> Fire trucks, Coaches >6 100rr•n� a" -X",60 <br /> and occasional HGV =4<6 120mm 4J5" TX160 <br /> access =2 <4 190mm 7.5" TX160 <br /> � _ � �Z 380mm 15" TX160 <br /> ~ Light vehicle access >6 100mm 4" TX160 <br /> and overspill car =4<6 100mm 4" TX160 <br /> parking =2 <4 135mm 5.4" TX160 <br /> = 1 <2 260mm 10.3" TX160 <br /> Table 2: Paving Grid Specification <br /> . • ,. <br /> Product BodPave"85 <br /> Material 100°/o recycled polyethylene <br /> Colour options Black, Green & Natural <br /> Paver dimensions 19.7" x 19.7" x 1.97" + 1.37" ground spike <br /> Installed Paver size 19.7" x 19.7" (4 grids per 1.2yd') <br /> Nominal internal cell size Castellated 2.6" Plaque& 1.8" Round Shaped <br /> Structure Type Rigid-walled,flexible semi-closed cell combination <br /> Cell wall thickness 0.1" — 0.2" <br /> Weight(Nominal) 3.41bs/paver <br /> Load bearing capacity(filled) <367 tons/ydZ* <br /> Crush Resistance(unfilled) <275 tons* <br /> Basal support&Anti-Shear Integral 1.35" long Cross&T section ground spikes(18 per paver) <br /> Open cell % Top 92%/Base 75% <br /> Connection type Overlapping Edge Loop&Cell connection <br /> Interlock Mechanism Integral self locking Snap-Fit Clips <br /> Chemical resistance Excellent <br /> UV resistance High <br /> Toxicity Non Toxic <br /> Bedding Layer 60:40 rootzone(see Note 8) : 2"-2.75" thick <br /> Paver fill (seed bed) 60:40 rootzone(see Note 8): 1.7" thick <br /> Grass seed or turf 0.011bs/ftz amenity blend low maintenance seed or turf as required <br /> Fertilizer Pre-seed fertilizer followed up with appropriate seasonal fertiliser <br /> Sub-base type Cl�s 5 rc�d base or a rrr�cified perrreable reckxed fir�d�s 7 wtrb�e(Table 1&Notes 1-5) <br /> �`�� Sub-base reinforcement Tensar TriAx"TX160 geogrid (Table 1 &Notes 1-4&7)-Specification on request. <br /> Chart 1: Field guidance for estimating sub-grade strengths <br /> Indicator Strength <br /> ` � - Consistency Tactile Visual Mechanical CBR CU <br /> y'< ii <br /> (feeq (observation) test <br /> � �� { w��� SPT % kN/sqm <br /> � K,y , Very Soft Hand sample squeezes Man standing will Q <1 <25 <br /> �3' through fingers sink>3" <br /> Soft Easily moulded by Man walking 2-4 Around 1 Around 25 <br /> i finger pressure sinks 2"-3" <br /> Medium Moulded by moderate Man walking 4-8 1-2 25-40 <br /> finger pressure sinks 1" <br /> � Firm Moulded by strong Utility truck ruts 8-15 2-4 40-75 <br /> finger pressure 0.5" - 1" <br /> " � Stiff Cannot be moulded but Loaded construction 15-30 4-6 75-150 <br /> � �, can be indented by thumb vehide ruts by 1" <br /> ��� ihis field guide is provided as an aid to assessing the mechanical stabilisation requirements in commonly encountered site conditions Boddingtons <br /> ;i �,r ,� �ccepts no responsibility for any loss or damage resulting from the use of this guide <br /> � Research carried out by Sheffield University UK Department of Mechanical Engineering.(Rennison/Allen March 2009) <br /> � � !'lease note that the information above is given as a guide onty.All sizes and weights are nominal figures and may vary to what is published.Boddingtons <br /> :annot be liable tor damage caused by incorrect installation ot thls product.Final determination of the suitabiliry of any intormation or mafenal for the use <br /> � � �o�templated and the manner of its use is the sole responsibility ot the user and the user muz( �ss�imr�all rsk and rrspo�sibill;�in connection therewith- <br /> ��. '��PYrg���Bori�n��o�s.AllryM1tsiuerv�rl 3rRiAx o,i��s <br /> ;�"�br <br /> � ��1• • • �� • �• �• f:�' <br /> ' ' ' - BODD/N.GT011F <br /> "� ..,.... . . <br /> `. <br />