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eai2a�i.9es: es � <br />:. <br />206337�BB2 <br />\r �� � �',�"F,. �`'�{•; t� . <br />. ' Y.-.� � ' ' ... <br />k:� , .. .. <br />Rockery Sp�cifications <br />A. Materin�x <br />i. r��„•k�r� <br />,wtrec.� . �i ; — y{ ;^. <br />*.r . . . �� <br />:. • . :,.,�.�. <br />.. <br />/' �� -: � <br />AJI ro�:.k >hall be sound, weathering raiatant, �nRulsr kdRe rock. The <br />In��;e.t dimeneion of my individual rock shell not exc°°d t���o s <br />shortcst dimension. Accepubility of todc wiU be detanrined b5' rY <br />tests as h��reinaRer speci6ed, 8eologic examination end Idscorical u�age <br />re�ords <br />All rocE. ieliverod to uid incorpon�ted in th� P� eh�ll mat the <br />follo��nnz minimum spxi6ctdcns: <br />Absorptiuu - Not moro than 2.0'/� for igneow �ad <br />mecamocphic rock type�. Not moro thm 3,0'/• for <br />sedimenury ro�k tYPes. <br />Accelereted Exp�n�ion (1 S daY�) (CRD'C- <br />!•18) •1, •1. Not mon thut 15'�G Meakdown. <br />5oundnese (MBSO4 at 5 cycka) (CRD-G9�, Not <br />geater tlun SY� lo�t. <br />Uncontined Comprassive Strength AS7MD1938- <br />79. Intect mength of 15,WU psi, ur greatec for <br />igneout u�d metamo�phic rocka, and 8,000 psi or <br />greater for sedinna►tuy rock. <br />� <br />• 1'I'he aK� sampie will be propaRd and amd in earorduwo wilh t:nrp af Er�en <br />1'eriln� Prm•cduro CRD-C-14t, iKethod of Teating Smrrc ja' Ex�s� �01�011'^ <br />on 3cHr�+ui� n F.thvlerte Giyeol." Tat roqui�tutnu of not mae t�ui 1Slt b�al�down <br />wiil lx: toniputcd by dividing the number of indlvlduel piaoe��i� �i ��WI <br />hnakdm�•�i �Ih;U is, t�t �� or more piet�) hY <br />picccs in thc ample. <br />•2 Aatilcr ucd arpaudon tatt d�oWd Wo include analytcsEdlwa ue �tcd�w the <br />iotufd ��� �I�c rock. H4�nY P[obleme aaOCiued with !c.=�erY <br />t0('k fr.u:�i�rc �. and ��ei�u fuw�d wiUun We roek end not thc ra�C inclt: <br />I GE,S, /� <br />e <br />