Questions tagged [masonry]

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65 views

Widening the stone entrance into a crawlspace

I've got a 200 year old house with a crawl space under one corner of the house. The entrance to that crawl space is very tight (pictured below), and I am a large man. I want to expand the entrance to ...
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29 views

Insulating or air sealing around pipes in brick

I recently moved into a single story double masonry house and discovered a rather noticeable amount of cold air coming from around the dishwasher in the kitchen. I pulled out the machine and found ...
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32 views

My granite foundation was underpinned and has load-bearing 6x6 posts around the perimeter of the basement. How to repoint behind them?

My building has a granite block foundation supporting a brick structure above it. In the 80's, the building was gutted and the foundation was underpinned. They added load bearing posts around the ...
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2answers
98 views

How can I tell if this is a gas or wood burning fireplace

From what I've been able to determine what's pictured is a gas log lighter for wood burning fireplaces. The prior owner did some questionable stuff so I don't know if it was originally gas and he "...
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2answers
56 views

Trying to decide between these two types of masonry bits

I'm undecided if I need an SDS Max vs Plus for masonry drill bits. I've heard that drilling with SDS Plus can take a while with larger diameter bits. Anyone ever drill larger than 1" with an SDS Plus ...
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3answers
96 views

Can't get my new masonry bit to go further than about 3/4"

I bought a home last year and have been trying to put up interior walls inside my shop in the back yard. I built a wood frame and want to secure the frames to the concrete floor using masonry screws. ...
2
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1answer
72 views

What type of mortar should be used for small mortar repair on a 100 year old house?

I've read that one should use a special type of mortar with old brick houses because they expand more - portland mortar vs soft lime. The recommendation from the NY Landmarks Commission states: ...
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1answer
25 views

What to use to seal gaps between slate veneer on vertical exterior walls of home

I have slate veneer on the exterior walls of some parts of my home. There are gaps between the various uneven pieces of slate which protrude off the wall to different levels (i.e. each slate piece ...
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29 views

How to protect stone masonry wall from weather

My external walls are made from natural stone and they were built in 1900. The weather has stripped the paint off and is causing wear to the wall. The current paint used on the wall is a matt black ...
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0answers
25 views

Repointing stone basement

I am looking into which cement to use to repoint our old house (built ~1900) stone basement. I found conflicting advice, some suggesting type N or type S is fine, but some sources suggest that ...
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35 views

Waterproofing Brick foundation

I live in a brick house built circa 1975 in northern Alabama. It has a huge brick/cinder block/concrete front porch. The brick is a veneer that goes around the bottom. When it rains, some of the ...
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3answers
105 views

How much water for mixing with concrete?

I bought a bag of quikrete mason mix for creating some planters from molds. The wood panel molds look something like this, but the spacing is a bit narrower and they're smaller: Since I'll be pouring ...
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1answer
87 views

Recurrent cracks in brick wall

There are recurrent cracks in the brick wall shown in the image. The cracks have approximately equal width along their length. The cracks appeared within the first year of construction of the house. ...
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1answer
54 views

Safety concern building a fire pit out of reclaimed bricks

I have a bunch of reclaimed (broken) bricks left over from building a patio. The bricks are from an old home that was knocked over and buried for some time. I would like to use these to build a fire ...
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2answers
66 views

How to extend a concrete patio

I am trying to extend my back patio like this Eventually, I want to extend the full 18 feet, but for now I am planning to just do the 5 feet by 5.5 feet section in blue. This section will be attached ...
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4answers
1k views

Is there some sort of formula to determine how many bricks I would need to build a completely new structure?

I am looking to add a small ham shack to the property, so I contacted the city's planning department. They said that if the structure was ten feet at most and didn't exceed two hundred square feet in ...
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25 views

How do I plug an old duct

While renovating my kitchen, I came across an old exhaust duct in the wall. It goes through the chimney bricks and into the interior of the chimney. The boiler uses a duct within the chimney that is ...
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1answer
80 views

I have a gap in my concrete window sill, what do I fill it with

What is the correct product to fill this joint with? If I should use a cement based product I do have a can of water plug which I'd rather use than buy a 60 pound bag of something else.
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21 views

Outdoor fireplace cracks

One section of my outdoor fireplace cracked ....the ledge all around the chimney. You can dig the mortar out with your finger it's like brown sugar it was built last summer.
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4answers
3k views

Mounting TV on a weird wall that has some material between the drywall and stud

So I have a strange wall construction in part of my house. I'm mounting an articulating mount, up to 55", in a stud. I took out a cable outlet and box to see the construction because I wasn't ...
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25 views

Smooth granite cobblestones

I have a drive with square granite cobblestones embedded in concrete. The cobblestones are rough and uneven. Is there any way to smooth them out?
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2answers
157 views

How to build a mantel on rough stone fireplace

I have a very rough stone fireplace for which I'd like to hang a new mantel. Eventually I want to hang a flat screen and the new mantel will protect it from heat and such. I have noodled this project ...
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2answers
56 views

How to best repair the tile

My plumber had to knock out some of my bathroom wall tile to access the stack and make a repair. I am trying to go about repairing the hole. However I cannot separate the tile from the existing wall ...
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2answers
259 views

Are paving bricks differently sized for sand bedding vs mortar bedding?

I had been planning to lay standard clay pavers over a sand bed in my front walk. I had planned for a standard size of 4 x 8 and maybe 2 3/4 inches tall. However, the brick that I like comes in this ...
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2answers
114 views

Masonry bricks acceptable as pavers?

Working on a plan for installing pavers for a small patio and drive way (sand over compacted gravel). Found local source for really cheap masonry bricks (bricks with voids). What issues would I run ...
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1answer
75 views

How do I repair this retaining wall?

I have a two-tiered retaining wall at the front of my property. I've been here for about 3 years now, and I've noticed there have been cracks forming in the mortar. I don't want to let it go too long ...
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1answer
85 views

Stone, Brick, Concrete. Which material is the heaviest per cubic inch?

I'm building a mobile fence and and have limit space to hold down my poles. I wanted to know what is heaviest material per cubic inch. Stone, Brick, Concrete... or What? This is the limited space I ...
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53 views

Remove cast iron wood stove

New homeowner here and we would like to remove a cast iron wood stove and the brick structure with minimal damage to the hardwood floor below (see picture below). Two options: 1) Hire someone. We ...
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0answers
21 views

Can joists be pocketed in a remodel?

Reading on this site I realized that due to the difficulty, joists can't be pocketed according to the Philadelphia construction code. My question has to do with pocketing about 8-10 joists when new ...
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1answer
87 views

How can I prevent bluestone mortar from degrading so quickly?

We live in Milwaukee, WI. Our front porch has a combination of bluestone pavers as well as brick on the stoops with mortar joints. We have had repeated problems with presumably water/expansion in ...
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1answer
56 views

Is this masonry roofline intersection problematic? Should it be called out by our home inspector?

Our new house (brick and stone veneer) came with a significant exterior wall leak at a roofline/masonry intersection, so I've been learning more about how these are supposed to be waterproofed, and am ...
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1answer
28 views

Appropriate level of protection for mortar at 0-4 degrees?

Its well known that mortar needs a temperature above about 4-5 degrees C to set properly. Various websites state that protection, covering, or other tricks may be used for lower temperatures, but ...
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1answer
389 views

Mounting heavy shelves to brick wall

I've an aluminium shelf that's 150cm wide, it came with 8 of these 10x50 plastic plugs and 6x60 universal screws. I've drilled into my masonry wall with a 60mm deep with a masonry bit and installed ...
5
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4answers
164 views

Identify strange wall fixing

Can anyone please help me identify what the fixing below is and how to remove it? Four of them attached a wooden gate post to the side of a masonry wall. The wooden post is gone - it was rotten so ...
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1answer
100 views

Is this retaining wall failing? [closed]

The picture below shows a retaining wall. It was hard to take a picture from a good angle, but it looks to me like the wall is showing a "belly" and the seams are opening up. But I'm not sure: perhaps ...
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1answer
151 views

What would be the best tuck pointing temporary alternative?

I have a brick home and I am seeing a lot of spots that are missing mortar. It was not obvious at first, but we have had a bit of an ant problem and I tried to figure out where they are coming in ...
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1answer
3k views

Leak above window during rain, is this caused by a masonry drainage problem?

I've lived in the same brick rowhouse for about 2 years. It's been raining for 36 of the last 48 hours, heavily at times, and I am seeing some rain leaking to the inside: above one of the larger ...
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2answers
2k views

Brick fireplace - pulling away from wall

I have a brick fireplace that is 8 feet wide by 39.5 inches tall. The brick is pulling away from the wall. Attached pictures show what is happening. I can see the brick was attached to the ...
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3answers
321 views

Building work on concrete in a very wet environment - natural spring

My garage area, which is currently just a concrete slab for parking cars on, has a natural spring that pops up just at ground level. The water never stops, and the concrete there is permanently wet ...
3
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1answer
107 views

Basement cinderblock wall tops - cover or fill

A few spots on the top of my basement wall have had their tops hacked off for projects (ducts/plumbing/unknown). We had a mouse issue and I'm looking to close these spots up in case they are finding ...
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0answers
50 views

What kind of tools are used in today's era to carve stones or large rocks in masonry?

I've always been curious as to how builders are able to shape things like granite or other stone slabs into the desired round-over or other type of support. I've had some experience with clay as in ...
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2answers
96 views

Need to Remove and Replace a Hook that is in Concrete

I have a metal hook that has been put into hole in a brick wall using concrete. I am wanting to remove it as a piece of the hook snapped off. What is the easiest way to remove this hook and replace? ...
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1answer
109 views

How curved is a horizontal string line? [closed]

I plan to build a raised planter from 2 courses of concrete blocks. The long dimension is about 9 meters. I staked the corners, and then stretched a string the entire length as taut as I could without ...
0
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1answer
19 views

Is there any advantage to using larger stones in a free-standing dry stack wall?

I'm building a free-standing dry stack wall using ashlar scrap from a quarry (pieces of uniform thickness with completely flat top and bottom faces, but irregular sides): Within each course of the ...
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1answer
2k views

How to Pocket joist into double Wythe solid Brick wall?

I have a project in which I am relocating a staircase in a home I recently purchased. The engineer's drawings show the joists being pocketed into the walls. My original understanding was that you ...
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2answers
3k views

Can I build a concrete block wall over floor tile?

I am enclosing a tiled porch on concrete slab with a 3' short wall of concrete block, with windows above. Should concrete blocks be laid over a tile floor?
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1answer
78 views

Is my contractor guy doing a botch up job with repointing

Is my contractor guy doing a botch up job with repointing. Is it normal that it's drying out all cracked up like this and it's easy to crumble. They are only using the masonry cement type S and color ...
0
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1answer
107 views

Can you install stone veneer at an angle?

I'm thinking of covering my brick fireplace with 6"x24" stone veneer panels and wondered about doing something like setting all the rows on an angle or having the left and right sides each angled up ...
1
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1answer
129 views

Flush Mount Masonry Electrical Box

Building an outdoor kitchen out of 4" concrete block, it will be faced with natural stone veneer. As I'm stacking the block, I'd like to add a few electric boxes, here's the 2-1/2" deep masonry box ...
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1answer
396 views

Does this CMU block wall on pool need rebar?

So I'm in the process of remodeling my backyard. One of the things I wanted to do was build a wall similar to the first picture I included (with the stacked stone). The red arrows point at the wall. ...