I noticed several searches for chimney repair in my logs to my gallery so here is a how too.
Cinder block chimney construction repair.
Concrete is is a lot coarser and includes large rocks and gravel.
If concrete blocks are the material you want to use regardless of the cracking hazard lay out a chimney plan that is 32 inches by 32 inches.
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Chimney repair i show how i repaired the top of a chimney that was being changed from wood burning to gas how i cut the flue and some old school technique.
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Then mix your concrete with water mist the cracks with water until they re damp and fill the areas with concrete.
Then apply mortar around the edges of the cavity before setting the new block in place.
Morter mix i used 2 x 40 pound bags portland cement i used 1 90 pound bag.
And a couple of the cinder blocks the face of it just started crumbling.
This article describes cracks in masonry block or concrete block chimneys and suggests possible causes and crack severity.
Yeah basically my house was built in 1950 and i have a cinder block foundation.
You can use mortar mix to repair masonry but it is about 4 5x as expensive and the finish isn t that much nicer.
Concrete mix is similar to mortar mix the stuff i used to pour the floor of my shower but it is made up of sand and cement only.
Alexander and xavier masonry is a premier masonry contractor offering high quality building and repair of stone brick block and concrete in the garland and in dallas fort worth area.
First off you will need some tools materials.
Howard in new york needs some help with a cinder block situation.
Chimney repair how to repair a cinder block chimney.
Stone construction also has the benefit of allowing the chimney to be circular rather than square or rectangular which is an appealing alternative to the common chimney designs.
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Our services also extend to building and engineered walls cmu walls brick walls stone borders outdoor fireplaces outdoor kitchens stone patios and outdoor grills.
Posted september 23rd 2008 by regx.
Craftsman level work at reasonable prices.
I found it on the dryer down there last week.
To repair heavily damaged areas in cinder block walls you ll need to use a plugging chisel and sledge to chip the damaged cinder block out.