Questions tagged [concrete]

Concrete is composed of cement, aggregate (including crushed rock and sand) and water. In homes, it's frequently seen in the foundation, driveway, sidewalk, patio, and stone walls. Note that bricks use mortar in the joints, not concrete.

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Proper demolition hammer selection for stone wall and concrete steps

I’m looking to replace a wall under my deck, and to remove an old set of concrete stairs under same. I’m currently researching the project, and hoping to do it this fall in cooler weather. The stone ...
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Advice on building a livable cabin floor on a concrete slab with insulation and plywood

I'm planning to build a 10 x 12 living space based on a shed design. The shed will rest on an existing concrete slab therefore my plan is to lay 6 mil polyethethylene sheeting and foam board ...
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Concrete sinking in front corners of attached garages

I was looking at buying a house and the concrete in the garage sunk about 2" on each front corner, leaving gaps under the garage door. I then realized that at least 5 houses on the same street had ...
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Diameter of an 11' foot high, 3" (2&7/8) steel post footer hole

I know that the general standard for post footers is to make the diameter of the footer hole 3 times wider than the post itself. However, I want to make sure that even in an 11' foot post (which seems ...
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Need help installing the pull up bar i just bought

I am a rookie that hasn't done much installing/drilling etc. in my life (I just turned 18 ;P). I bought this pull up bar online, assembled it, but now I have to install it on my wall. At first I ...
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Removal of leftover glue from glued down 3/4 T&G flooring

In the process of removing the 3 different types of flooring in the house we just bought and before we move in get the major things out of the way. Carpet is easy enough for the most part, the house ...
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Grading over asphalt and concrete walkway

My house is in a small city lot, it's a 1924 Craftsman with a concrete block foundation. On the north side of our house, between the wall and a fence line, the previous owner had asphalt over the ...
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What are my options for plugging leaking gaps, cracks or seams from the back, in concrete walls?

What type of product are available to plug larger gaps in concrete walls, which are subject to hydrostatic pressure (e.g. wet dirt on one side)? Specifically I have an 18" tall retaining wall type ...
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Does a masonry hearth need a moisture barrier between it and the plywood subfloor?

I intend to place a hearth on to the plywood floor of my mobile home. Just a basic question really. Do I need a plastic barrier between the plywood and the concrete? My worry is that it may condensate ...
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How do I fix badly peeling and hairline fractures on indoor concrete walls?

How do I paint and fix peeling paint and hairline fractures on my indoor concrete (cinder block) walls? The popcorn ceiling is a mess too.

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