The answer is Hand Saw or Band Saw
Explanation: The Aerated Autoclave concrete blocks are light weight blocks which has high workability as far as construction is concerned. These blocks are generally un-reinforced and hence they can be easily at site using commonly available tools such as chissels, hand saw or band saw.
Question 20 Autoclaved aerated concrete (AAC) come is a variety of widths. The common height is...