New Jersey barrier
Technical specification of concrete barrier
Specifications of concrete and polymer concrete with length of 3m and height as requested by the project :
|
Specification |
Amount |
Test model |
|
Water absorption |
% 0.2 – 0.12 |
ASTM D570 |
|
Compressive strength |
96 Mpa |
ASTM C109 |
|
Flexural strength |
22 MPa |
ASTM C293 |