. Practical concrete work for the school and home. Plan of Form withTop removed. FLATK 30 136 ■ PRACTICAL CONCRETE \W O R K with small brads to prevent s])littini;- and also to i)revent defacingthe exposed surface. All edges of these strips should have aslight draft to make form removal easy. The box is cast bottomside up. Mortises formed in the bottom of the concrete box aremade by part c which is held in place in the form by means ofcleat / extending to the sides. The core is of a pattern previouslydescribed. Reinforcement may be wire mesh or expanded should be taken that mortises
. Practical concrete work for the school and home. Plan of Form withTop removed. FLATK 30 136 ■ PRACTICAL CONCRETE \W O R K with small brads to prevent s])littini;- and also to i)revent defacingthe exposed surface. All edges of these strips should have aslight draft to make form removal easy. The box is cast bottomside up. Mortises formed in the bottom of the concrete box aremade by part c which is held in place in the form by means ofcleat / extending to the sides. The core is of a pattern previouslydescribed. Reinforcement may be wire mesh or expanded should be taken that mortises are placed in the exact posi-tion This concrete spring casing serves also as a slock drinking trough in the i)as- lure lot. PRACTICAL C O N C R E T K W O R K 137 riaU .■>! :L;i\cs (kiails uf Ic^^s or standards for suppoiliiiL; thebox shown in Plate ^0. Jlicse forms consist of j^arls g, li, j, k,I, m, n, p, q, r, and s. The bottom edges of parts h and /> areshaped !)}• the worker and the top ral)l)eted as shown. Iart //has piece a- and small strips r attached to the inner face so as tc)form ornament. Parts q have strips /- attached to mold the Ant-ing. Part p is cnt ont at the top at the center to form a bracketon inner side. The form for this bracket consists of pieces m, n,
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Keywords: ., bookcentury1900, bookdecade1910, bookidpracticalcon, bookyear1917
