Some plaster doesnt do any harm to copper. You can cut the sections of unistrut to mount however many pipes you need then get the proper sized clamps to attach the pipes at each location of piece of unistrut. Hard copper pipe is relatively easy to work with when you can get to the studs behind a wall. As mentioned, anchor a 1x to the wall then use something like these- very simple, When posting in forums, letting us know your location will help others give better feedback/advice/solutions to your questions. Normally it is perfectly acceptable for copper piping to come into contact with (or even be embedded in) concrete. For the state of CT, it is the same. This is a thick, viscous liquid that is blown through your copper water pipes. Do I need to cover copper pipes before plastering over? Thanks Dennis . http://www.oatey.com/products/pipe-support/cts-supply-lines/standard-pipe-clamps, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. You appear to be using too much torque. 3. Rated Loads are for up to 750° F (399° C). For a better experience, please enable JavaScript in your browser before proceeding. Pour kiln dried/paving sand in to cover the pipes before laying a dry-ish screed mix on top of the sand Some plaster doesnt do any harm to copper. Place the copper strap over the pipe in the other locations where you're strapping the plumbing to the wall. Please subscribe for more videos. 2. Sleeves are normally furnished as schedule 40 pipe up to 12" NPS, standard wall up to 20" NPS, and rolled plate for larger sizes. This … I'm not a plumber but disimular metals react to each other.What type of fasteners would you be using to strap the copper to the block?I'm sure a plumber will be along to point you in the correct direction. of pipe to the face of the surface. To ensure a solid attachment, it’s important to use the drill bit recommended by the screw manufacturer, and bore the hole about 1/4 inch deeper than the screw length to … Jul 26, 2007 #2 Dennis, As far as brackets, I would use the metal brackets used for electrical conduit. I am using 1-1/2" Tapcon screws and drilled a hole then when I feed in the screws it reached bottom and spins. Repeat this until the entire length is marked. JavaScript is disabled. Rapping in tape is good idea. Place the pipe clip back over the pipe and align the screw holes with the holes drilled into the wall. It's easy just spirit level and drill required. Even plastic sheet cut into 2 or 3" strips & wrapped tight like a bandage & taped would do. Attaching vapor barrier to a concrete wall can help to prevent the movement of moisture through the concrete and into the building. For a better experience, please enable JavaScript in your browser before proceeding. Hi This video shows how to install plastic copper pipe clips on to the wall. Measure every 24 inches up the length of the PVC pipe. All copper pipes should be covered with something, especially if sand & cement is used. I need to hang some 3/4″ copper pipe in crawl space for water feeds in a kitchen/laundry room remodel, perpendicular with some 2×6 floor joists. It may not display this or other websites correctly. This is because we use epoxy coatings and pipe liners to seal and restore your copper pipes in concrete slab. View in gallery . Use a spade bit to drill a hole slightly larger than the pipe itself and thread the pipe through the hole and between the studs. requirements such as special pipe sizes, order Figure 175SP. In a ideals world you would have a chase with a accessibly cover and lagging on the pipes and this would comply with British standards BS6700 I know this will not be a popular option. Attach the support with screws. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. That is the correct tie.You just need to connect it to the wall correctly and don't want the copper sitting on masonary.Couple good plumbers here will tell you how. The plumber has chased the copper pipe work up the walls but has not put a sleeve or meshing over the pipes before plastering over. A copper clad split ring hanger, small piece of all thread and a wall plate which you would tap con into your concrete wall. Mark the screw holes onto the wall. Whether it is to be directly set in concrete or passed through a tube (plastic or copper) previously set on concrete. 9.2G. Copper CH /water pipes in concrete floor/walls, Boiler wattage for use with unvented cylinder, No hot water from boiler but radiators working. A: According to petrographer Bernie Erlin, copper won't corrode in concrete unless soluble chlorides are present. They come with screw holes on either one side or both sides. Is this ok? What is the best way to attach the PVC pipe to the concrete walls in the basement ? Helping You to Do It Yourself! 3. Re: Attach copper pipes to concrete blocks; Author: HelpMePlumb (FL) If you want to use Tapcons, drill the pilot hole slightly smaller than the screw, use a short Tapcon, start the screw with a cordless drill, then hand-screw the Tapcon the last few turns. But, in relation to issues that affect what I can attend to, I believe the pipe must be at least 25mm from the floor surface. I want to install copper support clamps to secure the pipe to the wall. Attaching the Railing to a Concrete Base. A copper clad split ring hanger, small piece of all thread and a wall plate which you would tap con into your concrete wall. Successful mounting of this type of faucet may require pre-mounting the bib to the pipe that goes through the wall and then attaching the pipe to the water supply on the other side of the wall. Depending on your location, 6-mil vapor barrier can also be used as part of a termite prevention strategy. Messages 902 Location WNY, Buffalo Area. It's rigid enough that on straight runs, you don't even need to reinforce or support the pipe. A bit of movement is better as you say. It can be supported by preformed copper pipe hangers, copper wire hangers, copper strapping or holes through structural wood framing members. Place one PVC conduit clamp along the pipe at the 24-inch measurement and mark the holes on each side of the clamp. Pipe cutters: It is good to have a pipe cutter that has a cutter head on both sides. A plumber who worked previously on my house use those 6″ wire hangers that get nailed into the joists. Copper pipe MAY NOT be support by steel pipe hangers, steel wire pipe hangers or steel strapping. Since the material is blown through your pipes, only a small hole needs to be cut to reach the pipe, and in many instances, no holes need to be cut because … This is what the gas fitter attends to. However, when the copper pipe is along a wall, you will quickly find that a tubing cutter will not fit around the pipe. Figure 175, 175SP : The Offset Pipe Clamp is used on pipe lines running at a fixed distance from a wall or floor. Denso tape is best but paint stainstop over the plaster over them as grease patches can leach through the plaster. I am currently having my bathroom refitted with new copper pipe work being installed. The right answer is in the UNIVERSAL CODE #248. I'm sure they sell pvc/plastic brackets. pipe. *** can corrod copper pipework. Eliminating the movement of moisture into a building reduces the likelihood of mold and other problems caused by the buildup of water. Copper shouldn't be in contact with concrete. Concrete does eat copper and our building and plumbing codes require the copper to be insulated from the concrete. Another method of flashing a concrete wall is to cast the cap flashing into the wall. Even plastic sheet cut into 2 or 3" strips & wrapped tight like a bandage & taped would do. - Please check in each morning and let us know you are okay! Yes. But at lest the copper wants protecting from the cement. I always cover my pipes as well but I'm curious, how long does it take on average for cement to eat through copper tube? Pre-cast concrete block is often an exception. You can attach this to the underside of a wall-mounted cabinet. Copper pipes direct into concrete = leaks in a few years, ruined carpets etc. & a PITA to replace. Wire mesh can be good if a wide area & helps avoid cracks, but not always necessary. The standard clearance is two inches (51mm) from the O.D. Step 1 Mark out the copper pipe at the desired cut location. Also, that the pipe should be at least 25mm from other pipes. Copper Receiver Cast in Concrete Wall. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Otherwise go with a pilot hole and a lead anchor. There are pipe cleaners for 1/2 in pipe and for 3/4 in. I've also been told to wrap protruding copper pipes with tar paper before embedding them in concrete. If you don’t have a pipe cleaner, you can use 400-grit sandpaper or 00-steel wool. It is also acceptable to run a copper water tube through a concrete floor or wall, provided that allowance is made for the lateral thermal expansion and movement of the tube and protection of the tube from abrasion. In this article, we walk you through a technique that will make your transitions from copper to PEX easier and more successful. You could use a short piece of pipe insulation to space the pipe from the concrete- then use a larger 2-hole strap anchored directly to the concrete. All copper pipes should be covered with something, especially if sand & cement is used. Pipe cleaner for scuffing and polishing the outside end of the copper pipe. in the Plumbing Forum | Plumbing Advice area at PlumbersForums.net, Reply to Do I need to cover copper pipes before plastering over? Discuss Do I need to cover copper pipes before plastering over? Transitioning from copper to PEX is a common thing to do when adding new supply lines to an existing home. Hold a copper strap over the pipe and against the wall along the top of the wall. Sweat adapters make this transition simple. Slide the last 4x4 support piece between the two posts, positioning it so that it serves as a floor for the sheer descent. Copper pipe should be supported at 4' intervals on a straight run and within 1 foot of a major change in direction. Then each pipe can mount to it and be spaced evenly and level An alternate base flashing fastening method is to use cleats spaced at 12" O.C. Pick a spot that makes sense in your kitchen such as close to the prep area or to the sink. The pipe slice works in pretty much the same way as a pipe cutter, only this time the cutting wheel is spring loaded so no need to keep winding the jaws up to keep the cutter in contact with the pipes surface. If anchored in a secure way there should be no real need to separately clamp the pipe going through the wall. How are you all doing? I've heard that copper pipes that penetrate concrete floors and copper shower pans in contact with concrete or cement board can corrode. When I chase copper into a wall I always wrap it in duct tape or electrical insulation tape. Installing Copper Pipe. I would assume that the hot water pipes would need to expand with the heat and surely the plaster will stop it from doing so? For potable water pipes, we generally use epoxy coatings. The 'old' way to fix this was to make a trench in the concrete & lay the pipe in sand, cover it with sand & then cap with cement - builders were just laying the pipe (and 240 volt cables) bare in the floor & walls, tied to the reo, and pouring over the top. I want to secure copper pipes, PVC drain pipes etc... onto my block walls using those copper straps. It is also acceptable to run a copper water tube through a concrete floor or wall, provided that allowance is made for the lateral thermal expansion and movement of the tube and protection of the tube from abrasion. Pipes, and conduits can be placed within the sleeve for easy through access. through concrete. to stop it attacking the pipes. Sean Wright Member. Non-standard clearances can A bit of movement is better as you say. plaster, compo etc. Also, will the plaster carode the copper in the future if the pipe is not covered? in the Plumbing Forum | Plumbing Advice area at PlumbersForums.net, Welcome to PlumbersForums.net - The international free. If it's multiple pipes I would do unistrut. How to Brace Plumbing on Concrete Wall 1. Is there any special tricks in using Tapcons on hollow concrete block walls? The problem is copper nails are not going to go into block.The reason I asked how you will attach it ?As Bondo said tapcons will work and I have used them and never had a problem with the coating on them and the copper.There may be a better fastener that I don't know of. I work for a commercial plumbing company and this is what my guys would use. Step 2 The cap flashing is attached to the base flashing by blind riveting. A copper plant stand similar to the one featured on diyinpdx might look great in your home, especially if you also have other copper accents in the room. This Old House landscape contractor Roger Cook shows how to hide—and beautify—an ugly concrete-block retaining wall. ...and don't want the copper sitting on masonary. Done. Turn the water wall copper-side down and slip the sheer descent into place, securing it according to the manufacturer's instructions. JavaScript is disabled. The pipe slice (or automatic pipe cutter as it’s also known) is arguably the best tool to use for cutting copper pipes. To attach your railing to concrete you will need a hammer drill to drill into the concrete, a standard drill for drilling into the pipe, an Allen wrench to tighten the fittings, a hammer, a tape measure, hack saw, vacuum, extension cord, and a sharpie marker. I discussed this in your last post below on Friday. 1. wrap hessian sleeving around all of the pipes ensuring they're covered 2. buy a PVC duct tape such as 3m 3903i or 3m Super 33+ tape and wrap this around the pipes (separate question but can this be applied directly onto the copper pipes?) Luckily, other tools can be used in such close quarters that will successfully cut the copper pipe off cleanly; then you can quickly sweat another fitting onto the cut piece. He put a piece of foam pipe insulation just where the hanger touched the pipe, probably about a foam piece 2″ wide (on the cold lines, hot lines had … That way the only thing you are having to bolt to the wall is the pieces of unistrut every so many feet. You are using an out of date browser.