What are the four classes of bricks?

Red, white, grey, black

A, B, C, D

1st, 2nd, 3rd, 4th class

Load, non-load, ornamental, filler

These classes denote quality, with 1st being the highest and 4th the lowest.

Strengthen Your Practice with our comprehensive question bank.

Get Expert Advice for Free: Register for Your Free Consultation Now!

Full Name

Phone Number

Select Language

Select Course

Please leave this field empty.