Wednesday, December 07, 2005

Still Readying for the Slab...

Southside Library is coming along. The crushed rock in this photo is to go under the slab. One hundred fifty conduits will be laid in the crushed rock before the pour, 100 of them for the data room.

       When they are ready for a concrete pour, it can only happen if the temperature is above 32 degrees and rising. They have insulating covers to protect the pour for several days while it dries and cools at an even rate.

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