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1                                              APPROVALS AND TESTING

                                                                                                   ®
                                                                        TEST DATA: Poly-I-Gard  246SF
                                                                           Vehicular Deck System




           Summary  of  Test  Report  Conducted  by  Ramtech      3. Percolation Test: ICC-ES Evaluation Svc., Inc. AC 39 Sect.

           Laboratories on the Poly-I-Gard  246SF Decking System   IV-G  Loss due to Percolation after the 1000 cycles abrasion
                                      ®

                                                                  test (% of original head, max. allowed 1%): 0%
           1. Weathering Test: ASTM G-23, Atlas Twin Arc Weatherometer

           Type  DH  2000  hours  (equivalent  to  approximately  6  years  of   4.  Absorption  Test:  ASTM  D  570,  24  hour  immersion  in

           natural weathering).                                   distilled  water.  Weight  %  of  water  absorption  (max.  allowed

           Visual  Examinations:  No  signs  of  chalking,  crazing,  cracking,   5%): 1.86%
           blistering,    delaminating,  spalling,  softening  or  any  other

           deleterious effects.                                   5.  Water  Vapor  Transmission  (WVT)  Test:  ASTM  E-96
           ASTM-D     751,  Five  specimens  weathered  and  five  specimens   Desiccant  Method: WVT:  0.000000249  grams/Pa  ·  sec  ·  m²;
           aged per AC39 Sec. IV A & B. Stretch rate 12 ± 0.5 in./min.   WVT: 4.350 grains/ft² · hr · in. Hg

           With Aggregate   Tensile Strength(lb./in.)  Elongation(%)

           Control                 21.3             89            6. Abrasion Test: ASTM D-1242 Method A as modified by ICC-
           Weathered                12              131           ES Evaluation Svc., Inc. AC 39 Sect. IV-F (1000 cycles, 1000
           % Change Weathered      43.6             32            grams, No. 80 TP Aluminum Oxide Grit). Thickness lost (max.
           Aged                     23              111           allowed 20 mils): 0.009 in.

           % Change Aged            7.3            15.2

           Without Aggregate  Tensile Strength(lb./in.)  Elongation(%)   7.  Concentrated  Load  Test:  AC  39,  Sec.  IV  L.  One  inch
           Control                 41.8             169           diameter steel plate with rounded corners.
           Weathered                29              154           Load [lbs]           100     200    300
           % Change Weathered      30.6             8.9           Deflection [inches]   0.020   0.028   0.037

           Aged                     50              133
           % Change Aged           16.4            21.3           8.  Impact  Resistance:  A  two  pound  steel  ball  dropped  eight

           2.  Aging  Test:  ASTM  D-412,  Stretch  rate  20  ±  0.5  in./min.   feet onto the decking system. Test was performed three time

           Procedure D & E. Six cycles of each procedure. Material tested   with an average indentation of 0.027 in.

           without aggregate

           Visual  Examination  after  Aging  Test:  No  sign  of  chalking,   9. Crack Resistance (Crack Bridging): Top coat showed signs
           crazing,     cracking,  blistering,  delamination,  or  any  other   of cracking while bottom coat maintained its integrity.
           deleterious   effects.
                            Tensile Strength(psi)  Elongation (%)   10.  Chemical  Resistance  Tests:  ASTM  D-2299  Determine
                               ASTM D-412      ASTM D-412         Relative Stain Resistance of Plastics by immersing specimens
           Control                2573             254            in 18 reagents @ 122°F (50°C) for 16 hours.
           Weathered              3666             280            Reagent:                 Non-Abraded    Abraded
           % Change Weathered     +42.5           +10.2           Heavy duty detergent sol.     1            1

           Aged                   3982             308            Muriatic acid                 2            2

           % Change Aged          +54.8           +21.5           Ammonia solution - 5%         1            1
                                                                  Anti-Freeze                   1            1

           Bond Strength (psi), ASTM C-297:                       Kerosene                      1            1
           Polyprime 2  1         Metal          Concrete         Salt Solution - 10%           1            1
           Control                 414             458            Chlorine Solution - 10%       1            1
           Aged                    401             436            Paint thinner                 1            1
           % Change                3.2             5.0            Turpentine                    1            1
           Mode of Failure    Adhesion failure   Cohesive failure   Sulfuric Acid - 3%          1            1

                                of concrete                       Transformer Oil               1            1

           Polyprime 2140         Metal          Concrete         Sulfuric Acid - conc.         3            3
           Control                 406             389            Diesel fuel                   1            1
           Aged                    395             391            Hydraulic Fluids              1            1
           % Change                2.7             0.6            Gasoline - Regular            1            1
           Mode of Fai  lure   Adhesion failure   Cohesive failure   Toluene                    1            1
                                of concrete                       Lubricating oil               1            1
                                                                  Soap Solution                 1            1
                                                                  NUMBER CODE: 1. Unaffected 2. Superficially Affected 3.
                                                                  Considerably Affected



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                                                                Testing & Approvals  -  Poly-I-Gard   246SF                                               Page 1 of 2

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