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FREE
FLOWED SCREED
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SCREED
INSTALLATION PROCEDURE
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WITH
ELEVATION CHECKED BY INSTRUMENT, STRETCH LINE OVER ENTIRE LENGTH
AT APPROXIMATELY 20 FOOT CENTERS, DRIVE STAKES 1/4" TO 3/8"
BELOW STRING LINE. IF VINYL CAP IS USED, DRIVE STAKES 1/8"
DEEPER.
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LAY
SCREED ALONG SIDE OF ELEVATION LINE TO ACT AS TEMPLATE IN DRIVING
AND POSITIONING STAKES SO THAT THE STAKES WILL BE SPACED TO MATCH
THE SLOTS IN THE SCREED, FIVE STAKES TO EACH 10' LENGTH. SLOTTED
2 X 4 CAN BE USED AS DRIVING GUIDE.
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A.P.S.
SCREED JOINT IS HUNG ON STAKE HOOKS THROUGH 1 1/4" PRE-PUNCHED
SLOTS OR IN THE CONTINUOUS GROOVE WHICH ALLOW FREEDOM OF STAKE
PLACEMENT FOR CONDUIT. SCREED DOES NOT HAVE TO BE FASTENED AT
LOWER EDGE. HOWEVER, OUR "GRIPIT" CLIP, 8P NAIL OR WIRE
MAY BE USED.
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CONCRETE
IS POURED OVER BOTH SIDES OF A.P.S. SCREED JOINT ELIMINATING TIME,
SPALLING, AND CURLING AND CHECKERBOARDING. STEAL REINFORCING BARS
MAY BE PLACED THROUGH DOWEL HOLES OF SCREED.
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WHERE
JOINTS MEET AT RIGHT ANGLES, A.P.S. SCREED JOINT MAY BE TRIMMED
TO FIT AS SHOWN, STAKES MAY BE CLIPPED, WIRED OR NAILED TO INSURE
PERFECT FIT.
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A.P.S.
SCREED JOINTS ARE PROVIDED WITH 7/8" KNOCKOUTS ON 6"
CENTERS FOR JOBS SPECIFYING DOWELLING. WHEN USED AS A BULKHEAD,
THE KNOCKOUT TAB SHOULD BE BENT BACK INTO THE POUR AT A 45 DEGREE
ANGLE.
FINISHED SLABS FIVES SNAP-LINE APPEARANCE WHEN A.PS. SCREED JOINT IS USED. NO EXPENSIVE, TIME CONSUMING JOINT REATMENT IS NECESSARY. SPALLING AND END CURLING HAVE BEEN MINIMIZED. NO FORM STRIPPING, NO EDGE DAMAGE. |
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