IRAM OFICIAL 1521 N.I.O.-1957
Hollow reinforced concrete blocks
Home
IRAM OFICIAL 1521 N.I.O.-1957
Standard No.
IRAM OFICIAL 1521 N.I.O.-1957
Release Date
1957
Published By
AR-IRAM
Scope
Bl This standard refers to hollow portland cement concrete blocks used for the construction of walls and partitions.
Copyright ©2024 All Rights Reserved