Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 111
sare then driven into the bottom about 6 ft.apart, and levelled off to 6 in. above theground ; the site is then filled in with con-crete to the depth of the stakes, and thesurface beaten smooth. A blue lias lime,or Portland cement, should be used for theconcrete, in the proportion of 1 cement to… … Fig. 391.—Herringbone Pattern of Wood-BlockFloor with 18-in. Blocks. this screeds of cement about 3 in. wideshould be run around the margins, andacross the room every 6 ft. or 8 ft. ; theseshould be accurately levelled and struckstraight with a long float, and when set willbecome levelling points…
Carpentry · Joinery
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