Scarifier used for…..

Related MCQs

• Accelerators are used in concrete for_________
• “Plasticizers are used for increase the setting time of concrete.” Is it true or false?
• “Chutes are used for transferring the concrete from low level to high level.” Is it true or false ?
• Reciprocating pump used for_________
• Rippers are used for _______
• Shotcrete is used for _________
• How much calcium chloride is used in the concrete as admixture?
• Normally………….. gypsum is used in concrete.
• Which one of these is used as air entraining agent in concrete?
• Which admixture is used for bonding between old and new surface of concrete?