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Posts
121
Comments
172
Joined
3 yr. ago

  • Are you sure all that humidity is coming from the outside? It looks like a really weird spot for that to happen

    I did not post a pic of the whole facade, but to the right of the plant is an overhang that prevents water from getting on the facade. This section has no overhang so rainwater runs down the facade. A few years ago part of the facade was cracking and I re-rendered that part of the facade. After a rain, the new part of the facade remains bright in color which indicates water does not penetrate. But in the bad area, the gray surface becomes notably darker, which suggests water is penetrating.

    Why can’t you access the upper floor? Is this an apartment building and someone else lives above you?

    I have access to the whole house. The interior pics are of the top floor. What I meant by not accessing the top of the beam is just that the ceiling is in the way. I could remove the drywall on the ceiling corner to get access to more of the beam. I will first dig up the exterior facade and see if that exposes the top of the beam. If not, then I would remove a bit of the ceiling.

    What’s in the black tube?

    I’m not sure what you are referring to. My exteriour pic is terrible (bad camera). On the interior pic, there is a grey cable, probably a/c to the ceiling light. The blackness to the left of that is not a tube but simply a missing brick. It had plaster and insulation foam before I got to it. But now it is just a hole. If you mean the exterior, it’s just a terrible pic. Above the plant is a wood panel that is really warped from getting wet. I installed it new a few years ago but got something wrong. It may not have been treated wood, I don’t recall. I thought painting it would be sufficient but clearly not in the section that has no overhang.

    Perhaps you have already checked, but I’d try to rule out any infiltration coming from above, otherwise it will keep happening and it could get worse.

    I will know more after I dig up the facade. But note that the roof is right above and just to the right of the plant (off picture) is the downspout. It’s clear, but I suppose I have to wonder if it’s possible that water puddles at a bottleneck right where the downspout is.

  • The American wax ring designs seem like a good candidate for crappy design post in one of these places:

    !asshole_crappy_design@slrpnk.net!crappydesign@discuss.tchncs.de

    Floor-mounted toilets in the EU put their outflow out the back of the toiletbowl parallel to the floor, not below the bowl into the floor. Even if you have a bad mount that causes the toilet to wobble, it won’t leak. But if it did leak, it would be trivially detectable.

    Is the US design putting cosmetics above function? Is it that they want to hide the sewer pipe entirely? I suppose if I were installing a toilet in the US, I would look for a wall-hung toilet. But another comment suggests those are rare in the US too.

  • pure silicone, the clear stuff that smells like vinegar

    I believe the stuff that smells like vinegar is special sanitary caulk for bathrooms which comes with anti-fungal properties. Pure silicone is odorless, not for bathroom use, IIUC.

  • I’m with you there. I do my own plumbing and generally prefer to solder copper, though those sweat fittings are getting less and less common to find in diy shops. Amateurs are really being pushed toward pex. I’ve checked my own work by rigging up a bicycle pump to the pipes. This tests all joints except the very last one. And indeed I was replacing terrible work.

    Regarding the water main valve, they now install two valves in my area, one on each side of the meter. The city is responsible for the valve on their side of the meter, and I am responsible for maintaining the valve on my side of it. But I would not need them to test my work on my side of it because I have easy access to their valve. So they need not send anyone and I could experiment all I want.

  • American wood frame stucco.

    To be clear, if I do the work myself, I would likely renovate the existing problematic bathroom. I would try to do a curbless design out of concrete or a wedi kit, but I am not sure yet if I have enough area for curbless. I would add a shoulder height wall and try to avoid having a door or curtains for the shower stall.

    If I hire a contractor, I guess I will consider the house extension since the costs are crazy anyway, in which case I would simply abandon the existing shower until I figure out later what to do with it.

  • DIY @slrpnk.net

    Replacing a bathroom showerpan: $9k+

  • If that’s the worst that’s happened in 25 years, I’d say you’re doing pretty well.

    It’s the worst that’s happened due to incompetence. I’ve had plenty of other problems that were costly but not really due to incompetence. Roofs have a lifetime, which improves as the tech does. Fixing roof leaks and getting a new roof is normal stuff. Roots grew into the sewer lines because the whole city used some shitty tar-like pipes. I could not blame that on anyone as it was widespread ignorance of the time 50+ years ago. Central cooling and all appliances have needed replacement, but that’s pretty normal and expected costs.

    What I am facing now is a 5-figure expense because some idiot did not know what they were doing and likely did not follow building codes. Maybe that’s more common than I was aware of.

  • zerowaste @slrpnk.net

    plz someone, invent a strap-on pistol that can harvest any can of aerosol to salvage contents when the nozzle fails

  • DIY @europe.pub

    expansion foam pistols vs straws

  • Do It Yourself @beehaw.org

    expansion foam pistols vs straws

  • Would love to find a strong lanyard that uses kevlar/aramid for the string. I use one for keys and the string breaks every 18 months or so.

  • I have no interest myself, but if I wanted a home assistent I would take an Amazon Echo (either from a dumpster, or 2nd-hand), and put lineageOS on it to liberate it. The more Amazon hardware that gets converted to a liberated platform, the better. People have done this successfully with the Echoes that have a screen, but the headless Echoes need the same motivation and effort so we can liberate those too. Otherwise they are going to waste.

  • DIY @slrpnk.net

    expansion foam pistols vs straws

  • I would say I easily have moral legs to stand on, not necessarily legal legs to stand on. But w.r.t to legal legs, my question was about claiming damages when building codes are violated -- assuming that’s the case.

    I don’t actually know if building codes are violated when a non-professional renovates their own home and fails to install a showerpan and tiles correctly. But suppose it is. Then the question is when the statute of limitations clock /begins/; at the time of the illegal act, or at the moment the illegal act is discovered.

  • Real Estate Talks @lemmy.today

    Incompetent house flippers left me a grenade, effectively, set to blow at the 20 yr mark.

  • Depending on your location, you would have to balance storage amount to last between rains, and as the storage gets bigger it gets extremely heavy. (A 50 gal drum of water is over 400 lbs, or ~190kg) A pump you have to service/replace every few years is way easier to deal with than trying to set up a structure to safely hold hundreds of kilos/pounds over your head in a place where leaks could mean heavy water damage to the house.

    There are small 50 liter hot water tanks that hang on the wall. There are just two bolts going into brick. When I first saw that, I was suprised that it was safe to do but it is in fact how they are meant to be installed. I think these are even bigger than 50L:

    If someone is uncomfortable with the factory design, there is this aftermarket mounting system that uses 4 bolts:

    People throw away hot water tanks like this all the time, which I thought could be repurposed for rain harvesting. All my cisterns have two inputs, left and right, depending on where the pipework is. And they are already connected to tap water with a valve. So I could easily pipe rain water to the unused cistern input and turn off the tap valve, and turn the tap valve on if the reservoir is empty. I guess gravity fed water would be slow to fill, but probably fast enough if there aren’t many users.

    I was thinking I could cut a hole in the top of an old tank for the input then on the top side have an overflow hole near the top that feeds the downspout.

  • Indeed I do the same. Clean acid to descale kitchen appliances, usually muliple times. Then that gets recycled for dirty (bathroom) jobs. Though the kettle cleaning acids tend to be weak, I think. Vinegar is not potent enough for tough jobs. And I probably would not try hydrochloric acid in metal kettles.

    I wonder if it makes sense to mix recycled vinegar with hydrochloric acid in a toilet -- or whether that’s playing with fire.

    Citric acid is less commonly available, but since you say it can work in metal kettles and also the toilet, it piques my interest.. I’ll have to consider tracking some down.

  • This sounds interesting. It makes me wonder why no cisterns already have built-in softeners.

    OTOH, if I am willing to accept the extra home improvement effort and complexity anyway, I wonder if I am better off harvesting rainwater, which I presume is soft water. A friend does this. After flushing, we hear a pump turn on to pump water from the rain reservoir to the cistern. A pump does not appeal to me, but I wonder if I could do a ceiling mounted reservoir on the top floor and then rely on gravity to feed the cisterns.

  • If I have a device that needs 12v at 8 amps but each pin is rated for max 5a I can deliver 12v at 4-5 amps through two pins and tie them both to the power rail on the pcb to get a full 8a capacity

    That’s interesting and perhaps it explains why there would be two 12v pins (so they can be combined to give double the current). But the question remains as to whether “5A max” on the label implies 5A max per pin, or 5A max total when combined.

  • This image below is not the PSU I have, just something I dug up, but it suggests a purpose for 4-pin connectors that I can understand, as there are two different voltages supplied:

    Although I don’t understand what it means to have prohibited signs on two of the pins. Is that a suggestion that they be used as negatives, despite being called “gnd”?

  • Ask Electronics @discuss.tchncs.de

    Why are there 4-pin DC power connectors giving 2 identical voltages? How can they be hacked for 2-pin?

    www.my-adaptor.com /fsp-12v-5a-adapter-p-1196.html
  • The outlet probably turns outward, so it’s not just vertical movement.

    Ah, I did not think of that. So I need to scrap the idea of a rigid pipe going into a rubber bushing. I guess an accordian pipe would be the viable cheap hack, apart from some way to add support just around the drain.

    Maybe there was some kind of metal support that got left out during installation?

    The toilet fell through the floor at one point because (I’m told) the house flippers neglected to use backer board wherever they layed tiles (kitchen and bathroom).

  • DIY @slrpnk.net

    Fiberglass showerpan flexes, drain moves vertically, causes leaking. Got ripped off by a plumber. Looking for a hack to avoid replacing the showerpan.

  • well, not sure how that helps. When the showerpan flexes, the drain still moves. And if the drain is an elbow fitting, I would think it's harder to manage the movement when it's a horizontal pipe moving vertically. The accordian pipe should work with that, but if the drain is vertical then I think i have a choice between accordian piping or rigid.

    Nonetheless, thanks for the suggestion.

    (update) someone mentioned that the drain is probably not moving only vertically.. it would be moving outward, both vertically and horizontally. So apparently a hack would need to use an accordian style pipe.

  • Do It Yourself @beehaw.org

    Fiberglass showerpan flexes, drain moves vertically, causes leaking. Got ripped off by a plumber. Looking for a hack to avoid replacing the showerpan.

  • no, I have never maintained a pool so I don’t know anything about that. Though someone mentioned there is some kind of material in a brick form that goes in the cistern. Not sure if that does the same thing.

  • I have seen those blocks of something that go either in the cistern or hang under the rim. I was never quite sure if they were for aroma, disinfecting, or if they did something to control limescale.

    I don’t suppose they would all be created equal. Guess I need to look into it.

  • That was one of my questions. I am looking for min effort. If a quick brushing simply prevents the limescale, that would be less time and effort. But if limescale would still build up anyway, then I would not be interested as it would just add to the big effort every few yrs.

  • Brick acid may be hydrochloric acid.

    Ah, that reminds me.. I do tell guests when a party is getting a bit edgy to obviously do their vomiting in the toilet, but to not flush since vomit is rich in hydrochloric acid.. to just leave it there to work on the scaling. I guess it doesn’t happen enough.

    Water softeners are a bit of a double edged sword. They solve the limescale problem but then soft water is more conducive to corrosion in appliances like hot water tanks. I guess I would not run a soft water circuit just for toilets. OTOH, a friend has a rain water harvesting tank which feeds the cisterns. I suppose that’s not just a water savings but probably solves the limescale issue.

  • Do It Yourself @beehaw.org

    just spent 2 days descaling the urinestone off my toilet bowls. wtf. Do hippies know better?

  • DIY @slrpnk.net

    just spent 2 days descaling the urinestone off my toilet bowls. wtf. Do hippies know better?

  • Bug reports 🐞on🐛any🦠software🪲 @sopuli.xyz

    Lemmy (or Alexandrite) cannot remove an URL from a post -- thus forcing a shitty massive preview

  • Bike Repair Tips and Tricks @sopuli.xyz

    Can we trust tire repair glues to always be vulcanizing?

    mander.xyz /post/36917985
  • Bike Repair Tips and Tricks @sopuli.xyz

    Quill stem apparently rusted to the fork. How can it be removed?

  • Bike Repair Tips and Tricks @sopuli.xyz

    note to mods: might want to add “bicycle” and “🚲” to the forum name

  • Right to Repair @discuss.tchncs.de

    Which brands of washing machines on the EU market have kill switches, besides Beko? Which do not?

  • Law @europe.pub

    Case law wanted for kill switches in Europe

  • Right to Repair @discuss.tchncs.de

    Polish train maker Newag sues the hackers who exposed its anti-repair tricks on the basis of “unlawful competition”. Isn’t it Newag who violates competition law? I’m confused.

    www.ifixit.com /News/112008/polish-train-maker-is-suing-the-hackers-who-exposed-its-anti-repair-tricks