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CSA A257 SERIES-09 (R2014)
CSA A257 SERIES-09 (R2014) Standards for Concrete Pipe and Manhole Sections, Includes Update No. 1 (2010)
standard by CSA Group, 10/01/2009
Reduced price!
M00007227
New product
Full Description
This is the fifth edition of CSA A257 Series, Standards for concrete pipe and manhole sections. It supersedesthe previous editions published in 2003, 1992, 1982, and 1974.As with the previous editions, the Standards contained in this edition include requirements forthe determination of physical properties;
--non-reinforced circular concrete pipe;
--steel-reinforced circular concrete pipe; and
--joints for concrete pipe.
Major changes in this new edition include the following:
--a clause on steel hoop circumferential reinforcement for manhole components has been added toCSA A257.4 to extend the permitted height of steel hoop reinforced manhole components to1830 mm;
--975 mm diameter pipe has been added to Table 5 of CSA A257.2; and
--a procedure for making dry cast concrete cylinders has been added to CSA A257.0.
