• 55,779 registered professionals - up from just
over 48,000
• More than 1,450 companies exhibiting - up
200 companies
• More than 675,000 net square feet of space –
up more than 100,000 net square feet
• Number of seminars taken - up 23 percent
The National Ready Mixed Con -
crete Association has released the
newly revised Pervious Concrete
Pavement Maintenance and Op-
erations Guide. The eight-page guide explains
the role that proper maintenance plays with
regard to pervious concrete's effectiveness and
its durability, and identifies the owner's re-
sponsibilities to provide that maintenance.
http://www.PerviousPavement.org
World of concrete 2015 vs. 2014
I n f o r m a t i o n R e q u e s t # 4 2 4
I n f o r m a t i o n R e q u e s t # 4 5 4