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        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4D</FormAndLineReferenceDesc>
        <ExplanationTxt>TO PROMOTE THE USE OF CONCRETE ROAD MATERIALS BY MEANS OF PUBLIC EDUCATION AND DISSEMINATION OF FACTS AND RESEARCH. TO ESTABLISH AND EXPAND CONSTRUCTION METHODS WHICH ARE APPLIED UNIFORMALLY.</ExplanationTxt>
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