04 23 00 - Glass Unit Masonry - Alberta

.3 Mortar proportioning by volume, except for fire-rated walls: 1 part cement, 1/2 part lime, 3 3/4 to 4 1/2 parts sand..4 Add waterproofing admixture in strict conformance with manufacturer's recommendations..5 Mix mortar in mechanical batch mixer to produce stiff, workable consistency, drier than for … ................
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