Elevated trailing edge, Elevated leading edge, Board kept flat – Marshalltown SW100H Shockwave Vibratory Screed User Manual
Page 11: How to screed form to form
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104 S. 8th Ave. Marshalltown, IA Phone 800-888-0127 / 641-753-0127 • Fax 800-477-6341 / 641-753-6341 www.marshalltown.com
WS570
R10-22-12
Length of board should overlap form boards on both
sides of the pour
Keep bottom of blade as flat as possible while striking
off of forms
To ensure the longest possible board life, use the
lowest possible vibration setting in relationship to the
slump of concrete being used .
HOW TO SCREED FORM TO FORM
Excess Concrete
ELEVATED
TRAILING EDGE
An elevated trailing edge may provide an area
for concrete to build up resulting in a slab
elevation that is too high
Excess Concrete
ELEVATED
LEADING EDGE
An elevated leading edge can trap rocks
between the blade and forms resulting in a
slab elevation that is too high
Excess Concrete
BOARD KEPT FLAT
Keep bottom of blade as flat as possible while
striking off of forms
WIDTH OF SCREED BOARD
WIDTH OF FORM