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#1099 & #1399 04110-3 <br />RESTORATION MORTAR <br />PART 3 EXECUTION <br />3.1 Mortar Mixing (for Re -pointing) <br />A. Thoroughly mix all dry ingredients. <br />B. Then mix dry ingredients with only enough water to produce a damp, <br />unworkable mix (will retain form when pressed into ball). <br />C. Pre -hydrate damp mortar mix by letting it set for 1 to 1-1/2 hours <br />and then add just enough water to bring it to a working consistency <br />(somewhat drier than conventional mortar). <br />D. Point into prepared joints in this layers. Use within 2-1/2 hours <br />of its initial mixing. Re -temper as necessary in this time period. <br />3.2 EXAMINATION <br />A. Request inspection of spaces to be pointed. <br />3.3 INSTALLATION <br />A. Install mortar to requirements of the specific masonry Sections. <br />F1 <br />D <br />