WTF??? My chimney starter exploded!!!

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fired up

Smoking Fanatic
Original poster
OTBS Member
Dec 12, 2008
867
13
Indianapolis,Indiana
Filled my weber chimney starter with royal oak lump charcoal, like I always do.
Put 2 sheets of crumpled newspaper in the bottom and lit it with a stick lighter, like I always do. Set it on the concrete driveway and waited for the coals to grey over, like I always do.

But this time for some reason after about 15 minutes it made a loud bang, knocked the chimney over, and blew a 8" diameter 1/2" deep hole in the concrete.

Seriously, WTF?
 
I am no expert, but could it have been the heat sitting on the cold concrete, caused the concrete expand and give? I have heard of other instances of hot items causing concrete to crack.
 
Dang and I was gonna run home and give it a try... lol... just kidding.

Glad to here nobody got hurt! That is why I bought a $20 Weber Kettle on craigslist - gives me somewhere to light chimneys... and occasionaly grill.
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that is the one of the craziest things I have heard.
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Thanks for the warning. I typically use the cooking grate of my Weber kettle to put the chimney on while it is lit.
 
My brother darn near lost an eye using a cutting torch on a piece of metal sitting on the concrete sidewalk. The concrete just started snapping and popping. There was shrapnel everywhere.
Lucky no one was hurt.
 
An air pocket expanding due to the heat. This happened on a larger scale back in the mid 70's when Interstate 30 from Little Rock to Fort Worth had been completed. A couple of years later during one of those long stretches of days where the temp was over 100* the concrete lanes started exploding. Talk about some major potholes.
 
I use a 14 inch square path stone with a couple of bricks and set the starter on the bricks to get air under the starter.
 
Wow, I never even thought about such a thing happening. I have always set my chimneys on a couple of firebricks spaced apart, but only to get better airflow. Recently I switched to using the propane fryer to start them. Another example of a fool dodging a bullet without even knowing it.
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holy crap! I always start my chimey on my concrete patio, I had no idea it could explode! Well there you have it, SMF not only saves bbq, it saves LIVES!!! :p

would starting the chimney on a stack of bricks on top of the concrete work? or do the bricks transfer heat?
 
DUCK !!!
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I think you have to put it on something else, or quit your Chef job & go into demolition---More money in Demo.
I set mine on a short cut-off of an I-Beam.

Bearcarver
 
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