How to apply boiler refractories inside boiler furnace area...

Boiler refractories # inspection of refractories# how to prepare refractories for renewal# procedure to renew refractories# refractories preparation method # boiler repair onboard

[@ChrisTrelawney]

Oiler

[@marine-knowledge-basha]

welcum sir

[@farhinahamed9755]

Sir mujhe fire brick arch samjhaye aur castable refactory brick work samjhaye

[@marine-knowledge-basha]

Thank you g

[@its.mostafa8654]

Hello chief ... I dont understand why you make holes at the end of story

[@marine-knowledge-basha]

Hi sir that is to allow any air to pass out and it prevents air crack happening,,,

[@alkatebjas2088]

May I ask a favor? I have a big metal tank as furnace, and I use 600c degrees with, but I want to to coat it with liner of refractory cement (mortar or castable) with wire metal (mesh). so, what is a good kind of refractory cement ? and what’s a good ratio?

[@marine-knowledge-basha]

Sir in the beginning of vdo i had shown a refractory name PECAST CAC 50 which i found as good one...ration water 20 and refractory 80..

[@alkatebjas2088]

@@marine-knowledge-basha thank you so much for your answer, I got it, but does it need to mix castable refractory with?

[@its_rajput_adityaa]

Whose job is this .....engine cadet or gp rating one

[@marine-knowledge-basha]

It's done by Engine room crew and cadet will b assisting the job..

[@giovannidifiore3984]

Good morning Chief, what about the refractory cement around the burner area