What was your last home project and what is your next home project?

[Lost_in_the_HTTP]

Latest project is termite proofing.

Have to dig a shallow trench all the way around the perimeter to treat with Taurus SC.

I laid 1" conduit in that trench. Drilled at 6" intervals with sweep els at the end of each run that rise above the ground.

Open, pour treatment in, let flow and seep into the ground.

One dig, treat as often as desired.

Need to do another pour though I guess. Not sure how often is necessary, but it's been a couple of years.

 

[sdifox]

Replace dead pool pump. The original pump timer is only for 120vac and the crazy people just used it on one phase of the 240v split phase.

So I am installing a Eaton 30A 2pole definite purpose contactor to control the 2 hot lines, then use a smart socket to control the coil of the contactor. The socket will be integrated to my Home Assistant VM for scheduling automation.

 

[Greenman]

I laid 1" conduit in that trench. Drilled at 6" intervals with sweep els at the end of each run that rise above the ground.

Open, pour treatment in, let flow and seep into the ground.

One dig, treat as often as desired.

Need to do another pour though I guess. Not sure how often is necessary, but it's been a couple of years.

The Taurus SC is supposed to be good for up to ten years.

 

[Fallen Kell]

Well, I guess technically the last home project was running CAT6A to the main rooms of my house (living room, first floor office, first floor entertainment room (spare bedroom turned into TV/game room), the current finished basement area (future retro game console and arcade room), and roughly to the unfinished side of my basement (and intended home theater room). Almost all the areas had existing wallplates for RJ11/phone connections that I replaced with RJ45, some adding more than one line, like the office, living room, and future home theater.

My current project is slowly replacing all the light switches in the home with smart switches. I have about 12 left, but most of these are a little more complex as they are 2-way/3-way or are a combo ceiling light+fan. The switches I am using will work just like the normal physical switch even if my smart home hub is not working (however they will not be able to perform secondary/tertiary functions like double/triple taps and/or scene lighting changes dependent on time of day/other variables).

Still trying to figure out how to wire one of the hallways that have a 2-way, but I believe have load/lights connected on both switches (I really don't want to have to pull new wire).

 

[Paperdoc]

The more common arrangement for a "2-way" switch system for one light is to have power from the source (breaker panel) supplied at the first switch and the light fixture connected at the second switch. One cable runs between the two switches with THREE current-carrying wires (14/3, Black White and Red)). Each switch is a single-pole double-throw switch, so it connects a Common terminal (connected to the Black Hot line from the source) to either one or the other of the output terminals. Those two connect to the Black and Red of the 14/3 cable (these two lines often are called the Trailer leads), and the source Neutral White line connects to White on the 14/3. At the second switch box the incoming White connects to the White of the 14/2 cable going out to the lamp. The incoming Black and Red connect to the two "output" terminals (in this case, now inputs) of the switch, and the Common of the switch connects to the Black Hot output line to the lamp. So the first switch selects which of the Red or Black wires of the 14/3 cable carries power up to the second switch. Then the second switch selects which of those two is fed on to the lamp. Meanwhile the White Neutral line from the source is connected through to the lamp directly.

On many smart "2-way" switches there are FIVE leads. Whatever you have, DO follow the included instructions on how to connect carefully. Do NOT simply try to copy old colour-to-colour of wires. The switches will have colour-coded wires for Neutral (white wire), Ground (Green wire for bare Grounding wire from the cables), a Load or Common wire (often red) and two lines marked Line1 and Line 2, or maybe Line and Trailer or something similar.

There is a different type of circuit layout in which the lamp is connected to wires in the FIRST switch's box, and the 14/3 cable simply runs to the second box and its switch. There is no lamp connected to the second switch. This layout uses the White wire of the 14/3 cable to return to the first box (and on to the lamp Black Hot wire) the power output of the second switch, so that White actually is used as a Hot wire. Where this is allowed by code that White is supposed to be wrapped in black electrical tape to alert the user that this is NOT really a Neutral wire. But that means that there is NO actual Neutral wire connection at the second switch box, and most smart switches need a neutral connection. So using a smart switch in this case requires a slightly different set of connections unless you replace the 14/3 cable with a 14/4 cable to provide Hot, Neutral, and TWO independent Load lines. IF your circuit is laid out this way, consult the Tech Support people for your switch to be sure you know how to install.

 

[iRONic]

To caulk or not to caulk…
We power washed the driveway this morning. This was 6 years on the last application using this product:

Eagle Clear Solvent-based Ready-to-use Concrete Sealer (5-Gallon) EU5 at Lowes.com

Before:-


After:


I didn't caulk the expansion joints last time and I'm wondering if I should try this product prior to the sealing:

Sika All-Purpose Non-Sag Polyurethane Fast Setting 10.1 -fl oz Stucco Mortar Concrete Sealant in the Concrete & Mortar Repair department at Lowes.com

The sealer is solvent-based and I'm wondering if it would immediately or eventually fuck up the caulking. There is an acrylic-based sealer but the reviews are not as good as the solvent-based for concrete. I'm satisfied with the performance but it's nasty AF and you need to wear a respirator while applying it. I paid $99 for a 5 gallon can back then. The same shit is $149 now.

 

[Fallen Kell]

Why not seal and then caulk the expansion joints? I also recommend using foam backer rod in most of the expansion joints that are wider than 1/8" and then sprinkling sand that roughly matches the color of your concrete on top. The sand serves multiple purposes, as it is a decent UV deflector (which is one of the main things that causes caulk to breakdown), and it prevents insects and other living things from being able to burrow into the caulk.

I would also recommend something like Vulkem 45SSL (which is a semi-self leveling so that it can work on sloped driveways up to about 6 degrees). It also comes in several colors to attempt to match your concrete (also get sand that matches).

 

[Red Squirrel]

That is the cleanest driveway I've ever seen, no cracks or anything. I would definitely caulk those joints to stop water from getting in and then freezing and expanding. I would consider sealing, the only issue is it does make it more slippery. I epoxied my garage floor and that floor is a hazard if your shoes are wet or have snow on them. It's basically like a skating rink. I don't think concrete sealer would be as bad though.

 

[iRONic]

I considered caulking after I sealed. Those caulk products I linked only come in tan or gray. I’m not looking for a “tiled & grouted” look ala a bathroom or kitchen floor. As light as they are I envision those caulk joints will amplify a dirty appearance.

I’ll see about that product you mentioned. I use the caulk/sand process on my rough aggregate concrete sidewlk joints instead of the stupid wood spacers and it does a good job of not drawing attention to the break in different surfaces.

 

[jmagg]

From what I see, those are not expansion joints in the driveway, but control joints cut onto the finished slab to stop diagonal cracks.

What is the difference between control joint and expansion joint? · Sika Emseal

In building materials, a control joint is used to control cracking while an expansion joint is designed to handle structural movement.

www.emseal.com

 

[Micrornd]

Sika All-Purpose Non-Sag Polyurethane Fast Setting 10.1 -fl oz Stucco Mortar Concrete Sealant in the Concrete & Mortar Repair department at Lowes.com

If you use this product, make sure you completely kill any ant nests that may in the joints. We always used the commercial version of Sika Polyurethane in joints and I can tell you from experience that ants will tunnel right through it, if trapped under it. And use a backer, "No-Sag" is a relative term, as in third cousin, twice removed.

 

[jmagg]

Backer rod is the most important for a long lasting joint. Read up on 3 sided caulk joints if you are interested.