Q:Just noticed that the carbon monoxide alarm is chirping every 30 seconds. I changed the batteries but the alarm is still chirping every 30 seconds. It is 1 am and a Saturday morning is it safe to just pull out the batteries to keep the alarm quiet until morning when I can have it checked?

pvc pipe and fittings is what youre looking for. a do it yourself outlet, like home depot ,lowes, ace hardware.

Q:PVC how to deal with leaking water in the upper opening of three pipe joint of launching pipe?

And then find a PVC or half or more than half pipe cut off, the segments cut using UPVC glue in crack (crack, wrap) dry, you can prevent Water Leakage, but the specific will leak, will see you trap technology.

Q:Who can tell me that one is a card sleeve, one is threaded sleeve joint, and the other is the card sleeve type joint, what's the difference?.I have a drawing at the same time to use these two, are 1 inches of joints, I do not know how to distinguish between the names.

The two ends of the card sleeve is called the sleeve type right angle pipe joint

Q:I have a daughter who is 8 and wets the bed. She had stopped for a whole year and then started back up. I have tried taking her to the doctor and they say she is normal, I have talked with her and she says she is happy, I have also tried limiting her water intake before bed, but nonthings working. Do anyone know if this is normal? I love my baby, but I want to help her, plus washing the sheet and blankets everyday is getting to be a bit much.

There is different threads, but the most common are pipe thread, if I remember right is 11 threads per inch. Then there is compression fittings that have a finer thread. Then there is hose fittings which is coarser than pipe thread. It'll help if we had a description of what you are doing.

Q:Garage door lock stuck in locked position?

Are the pipes busting around the fittings and what kinda pipes are they?. Sounds like their is to much water pressure.

Q:PE pipe joint and PPR joint can be with each other

So these two materials can not only connect through the interconnected adapter, such as thread or flange.I hope I can help my friends,

Q:I am planning on doing a science project that involves dry ice and the fog that it creates. Will the fog set off smoke alarms? (I can t find any clear answers)

Maybe they lived in the Montana State University-Billings dorms for a while. The fire alarms would often go off at 3 in the morning on the worst days for weather out of the year, for reasons such as a pipe froze and dripped water on the control panel or a random glitch in the system. This would sometimes happen more than once in a night. It became nearly impossible to take the fire alarm seriously. Especially considering that in the probably 15 or more fire alarm soundings they experienced during the four years I was there, NONE of them were for an actual fire! The closest thing to an actual fire was some burnt toast in the cafeteria. No actual fire, just a thin cloud of smoke and a barely perceivable black circle on the ceiling. I can't say that I really take any fire alarm seriously after that. I take notice when I start seeing smoke.

Q:I am going to construct out of wood, an exact model of the concrete pier caps I will use to top some brick columns I am constructing (as I replace old chain link fencing). I want to make a precast mold of this wooden model so that I can use mold to duplicate/ pour the concrete pier caps.What kind of resin material do I need to create a mold of the wooden model? It would be ideal if the mold would be slick and shiny, so the cured concrete can easily come loose from the mold. I have to use the mold 10 times.Do I need liquid fiberglass or hot plastic or what? I've never done anything like this before, so I am clueless.Here is a link to the type of pier cap I will first build out of wood. See pier cap 1:

Why don't you just call Lowe's, Home Depot, or your local hardware store and ask. I'm sure the prices vary depending on the diameter of it.

Q:Poll: Have you ever worn a pair of safety goggles and laughed when you looked at yourself in a mirror?

i can't give you a dollar amount but you have issues. from what you say i would consider taking everything out from the meter to the house and doing the sewer lines too. is it a slab foundation or peer and beam? too broad to answer 3500.00 to 5 K depending on this and that. and that's just a guess. not good, that's fer sure. GL to you. jim,

Q:Hi,My myopia is pretty high. I wear powered goggles during swimming and I do just fine.I am thinking of taking up water polo for fun. I don't think I'll play it competitively. But I never seen a water polo player using goggles. Is there a rule against this?Just how violent is the sport of water polo? Any useful information

Is it just a smoke alarm? Or one of those smoke AND carbon monoxide detectors? Careful