railway RRB JE (CBT I + CBT II) Mock Test 2024 Construction Materials and Management Bricks and Mortar
As per IS 3495 (Part 1) : 2019, what is the specified uniform loading rate for compressive strength testing of solid burnt clay building bricks?
1
(5 \( \pm \) 0.1) N/mm2/min
2
(5 \( \pm \) 1) N/mm2/min
3
(14 \( \pm \) 1) N/mm2/min
4
(10 \( \pm \) 1) N/mm2/min