Chicago : Engineering and Contracting Pub. Co. · leaf 53
GINEERING & CONTRACTING Vol. XXXVI. No. 2. uniform color, and sufficient water added tomake a mortar of proper consistency. Themortar shall be colored by mixing lampblacktherewith, at the rate of about % lb. of lamp-black to one barrel of cement. This quantity V-shaped grooves % in. in depth… … top edge. After removing joint bar, the openjoint shall be covered by a strip of wood 1x4in. firmly nailed to the forms. When formsare removed, this joint shall be carefullycleaned and immediately poured to within Viin. of the surface with hot Grade D asphalt,or with Pavers Pitch No. 6. When the…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
