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gunsnroses
10-23-2012, 08:43 PM
So I am lucky enough to have the ability to gather all kinds of seafood, in my home town here in South Carolina, any given time. At my personal home I want to build a pit with a swing arm to aid in oyster roasts ect. When the fun is over, I will be able to hose down all the bits of crabs ect and life will be good. I have it all somewhat planned out. My question is the fire pit. I have heard stories of cement exploding...and I dont want to experience that. I know I can use proper fire brick, but I would like to use brick I have, and I believe it will give it an old and seasoned look that I like. Am I correct in believing that I can use a coal kiln fired red brick safely? They are sorta irrigular, some blackish areas, no holes, so i believe they are coal fired. If anyone else has an oyster roast/grill/ firepit, i would love to see it.

Thanks

jbailey52
10-23-2012, 09:05 PM
I can't help you. Not my area, I have only installed the fancy dancy expensive finished units but I'm interested I'm seeing what you build

2low4NH
10-23-2012, 09:34 PM
yes but they will fail over time and may still spall the mortar will fail first though

DVS Hardscaper
10-23-2012, 09:58 PM
old bricks have no density. more like sponges. They will not last long with heat.

unless you enjoy re-doing your work - not a wise idea :)




,

alldayrj
10-23-2012, 09:58 PM
My thread has a pic of a fire pit me and my dad did. It has a fire brick liner and stone exterior with a stone cap. We also plan on a swing arm. Take a look. I would do a fire brick liner and your brick on the outside
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gunsnroses
10-23-2012, 10:39 PM
old bricks have no density. more like sponges. They will not last long with heat.

unless you enjoy re-doing your work - not a wise idea :)




,

They are new,or unused I should say, But yes they have a sponge look....like they were pushed through an extrusion. Thanks for the help amigos :drinkup:

lawnartists
10-23-2012, 10:56 PM
I'm not an expert by any means...but wen we built a fireplug we used a special type of mortar..."refractory mortar" and specific "fire bricks" for the inside of the pit...I'm pretty sure that most other materials will flake and chip
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2low4NH
10-24-2012, 08:30 PM
yes refractory cement use the dry mix premix should not be used outdoors. you can use an SWB or a waterstruck brick. they need to be extremely dense brick. but yes fire brick are a standard practice and unless you like doing things twice I would use the fire brick.

joes169
10-26-2012, 10:40 AM
Use the firebrick (4.5" x 9" by 2.25" are about $2 a piece) and lay them with a non-water-soluable refractory mortar (like Heat-Stop II, which IS a dry powder), unless you want to do it twice............