We treat the cause of the damp and not just hide it behind various wall coatings which will need redoing every year or two. Salt attack and rising damp technical guide environment. Any property can be subject to damp problems, especially older properties which may have been constructed without a dampproof membrane. We use cookies to let us know when you visit our websites, how you interact with us, to enrich your user experience, and. The constant electrical voltage produced by the maclennanlse osmosis power unit guarantees the optimal required drying process. The power unit is robust and automatically adapts to the degree of dampness in the wall. The only current installers of electroosmotic damp proof courses are wykamollectros and triton chemicals trimotic dampproofing system and they state that an active electroosmosis dampproofing system introduces a very small and perfectly safe electric current into the wall just above ground level through a series of titanium anodes. We dry out damp masonry walls with minimal construction costs by applying the natural principle of water movement by means of electrical osmosis. A controversial use of electroosmotic systems is the control rising damp in the. Dont let people tell you that you dont need a damp proof course in spain.
Electroosmosis is effective for at least 19 inches below the level of installation, so that it can be used above floor level but still protect joistends below the floor. House is quite old in parts circa 1750, walls are rubble filled stone, quite thick, over 12 inches in places. Heres a good example of how the homeowner was conned into having both electro osmotic damp proofing, and injection damp proofing neither of which work, and for which there is a simple solution. Occasionally, it may be preferable to use the newlath damp proof membrane system as a. Damp proofing is a general term that covers methods and treatments used to prevent damp from being absorbed through walls or floors into the interior of a property. The professional osmosis damp course kit includes a digital monitor. Later in the 19th century, it was further discovered that water was moved from a positive anode to a negative cathode when an electrical potential was applied. Damp problems which may have arisen in a building are easily treatable by damp proofing osmosis in a clean and environmentally friendly way. Technoseal dpm is a generalpurpose, quick drying damp proofing paint that can. A small positive charge repels free moisture molecules from the anodes and attracts them to the cathode. Its the clean and efficient way to keep moisture out of your basement.
Electroosmotic flow is the motion of liquid induced by an applied potential across a porous. There are various solutions to a damp problems dependent of course on what type of damp problem the property is suffering from. Lectros electro osmosis damp proofing kit damp proofing kit containing all the essential products to carry out an electro osmosis damp proofing installation. Users can select the preferred option of damp proofing with an electronic voltage regulator having a digital readout, allowing ongoing monitoring of the osmosis damp proof course. Attempts at camouflaging the visible signs of rising damp include coating the internal wall surface with a layer of metal foil. Unit 3 boran court, network 65 business park hapton, burnley, lancashire. The mechanism of electro osmosis is well established, as is its practical application in soil and slurry dewatering. Who hasnt experienced it at some point the mustiness of damp walls in old. Pdf stateoftheart on methods for reducing rising damp in masonry. Here at electroos sldamp proofing spain we are continuing with our commitment to the environment, our electro osmotic systems are totally free of chemicals. Of the complaints about electro osmotic damp proofing that bre has investigated, some have involved condensation problems that the installation could not be expected to cure. The system introduces a very small and perfectly safe electric current into the wall just above ground level through a series of titanium anodes inserted into the brickwork. Structural dampness is the presence of unwanted moisture in the structure of a building, either. A cost effective and reliable transformer delivering a very small charge to enable the process of electro osmosis in walls.
Electro osmosis halton home damp proofing solutions. Although a simple and inexpensive approach, this is the least reliable of the dampproofing methods. Electro osmotic damp proof course kit for treating rising damp in walls. The maclennan osmosis damp proofing system is controlled by a robust power unit which automatically adapts to the degree of moisture in the wall. Electro osmotic damp course and injection damp proofing dont. A small current is passed through the titanium anode and cable, this harmless and safe charge is enough to. Electro osmosis is effective for at least 19 inches below the level of installation, so that it can be used above floor level but still protect joistends below the floor. As market leader in the supply of electro osmosis damp proofing products in the uk, twistfix is able to offer technical advice on damp proofing walls, in old houses or new, whether they are built from brick, block or stone.
Of the complaints about electroosmotic dampproofing that bre has investigated, some have involved condensation problems that the installation could not be expected to cure. Years ago i bought an old house that had the rentokil electro osmotic system installed and the house still suffered from damp but i didnt know much about houses at that time so there may have been other contributing factors. Electro osmosis paul ogara of tirconaill damp proofing is featured on the great house revival series 1 episode 3 as shown on rte 1 on 20 may 2018. The benefits of using electro osmosis damp proofing. There are many benefits associated with using electro osmosis damp proofing system in your home. Aug 01, 2014 heres a good example of how the homeowner was conned into having both electro osmotic damp proofing, and injection damp proofing neither of which work, and for which there is a simple solution. Home damp and condensation the damp con collection electro osmosis damp proofing systems utter and complete fraud electro osmosis damp proofing systems utter and complete fraud electro osmosis is scientific theory that is being pushed by various manufacturers as a cure for rising damp. By far the greater number of systems are of the passive kind, where there is no external source of electricity. I read your account of electroosmotic dampproofing with much interest as i have a lectros dpc system in my house, and it has actually made things worse, not better. An electrical charge is introduced into the brick or stone walls via a series of positively charged. Generally, a damp proof course is installed by chemical injection or by means of electro osmosis. Electro osmosis is the answer to your prayers if you are plagued by damp walls in your spanish home. Get wise to the driest solution for rising damp is a revolutionary new treatment of rising damp for the 21st century.
It is the process where in positively charged ions move from anode to cathode. Electro osmotic damp proofing archives damp doctor. Prosystem is a method of dealing with rising damp by which electromagnetic waves are transmitted through the walls, creating an artificial electromagnetic field. These methods may be effective but may suffer from access or odour problems. Electro osmotic damp proof course kit for rising damp treatment. Make black mold a thing of the past with no chemicals. As market leader in the supply of electro osmosis damp proofing products in the uk, twistfix is able to offer technical advice on damp proofing walls, in old houses. Electro osmotic damp proofing diy doctor uk diy forums. Years ago i bought an old house that had the rentokil electroosmotic system installed and the house still suffered from damp but i didnt know much about houses at that time so there may have been other contributing factors. However, other forms of damp may show themselves differently in buildings without damp proofing.
Electro osmotic dewatering essentially involves applying a small electric potential across the sediment layer. Description of the electro osmosis damp proof system. There are many building types found in ireland and therefore no one system of damp proofing is effective in all cases. Generally, a damp proof course is installed by chemical injection or by. I have an old stone built house and some of the external walls are a bit damp and i was thinking of using this system but i. Electro osmosis damp proofing systems are a proven scientific method of treating rising damp in walls. I have an old stone built house and some of the external walls are a bit damp and i was thinking of using this system but i dont no of any one else that has used it so i am unsure how good it works. Though less an issue in some parts, the problem of high salt concentrations affects buildings across much of australia, and so the term salt damp has begun to be used in other states. Standard power control unit for lectros osmotic damp proofing. Electro osmosis damp proofing systems are an expensive fraud that has been rejected by the building research establishment bre as useless and do not. Damp expert has recommended an electroosmotic damp proof course. Electro osmotic damp proofing is for those people looking for a more scientific based damp proof course and uses electricity to prevent damp rising up.
Electro osmosis dpc is usually used for stone buildings. The type of system im talking about consists of a wallmounted electromagnetic field generator and a cathode in the ground. Simply call our help line to speak to an expert advisor. Damp proof membrane is a flat polythene sheet and it serves as a physical damp proofing course that is incorporated into a structure to stop rising damp in walls and floors. Here at electro os sl damp proofing spain we are continuing with our commitment to the environment, our electro osmotic systems are totally free of chemicals. I have a problem with rising damp in an old wall and am wondering if electroosmosis damp proofing systems actually work to remedy this as they claim. The 1944 housing manual published by the ministry of works and the. Lectros damp proofing power unit power supply plug for. At the heart of the timberwise electro osmotic damp proofing system is a robust power unit that automatically adapts to the degree of dampness in the wall. The building research establishment bre book understanding dampness has this to say. The first method is to dry out damp masonry walls with minimal. The electro osmotic system works by introducing a small electric charge in to the wall just above ground level. Electro osmotic damp proofing advantages the lectros system of active electro osmotic damp proofing is unique in the way it uses titamurn and platinum group elements to carry all positive voltages no other active system offers the safeguards against accidental or deliberate abuse as the lectros system. It works by introducing a very small perfectly safe electric current into the wall just above ground level, through a series of titanium anodes inserted into the masonry.
Electro osmotic dpc kit damp doctor damp proofing and. In the uk, well built modern houses include damp proofing in the form of a. In addition, systems based on electroosmosis are described. Lectros electro osmosis damp proofing power unit the heart of the lectros dpc system. Over approximately last century, the dampproofing of buildings has become. Electro osmosis damp proofing systems utter and complete fraud electro osmosis is scientific theory that is being pushed by various manufacturers as a cure for rising damp. Shop lectros electro osmosis damp proofing osmotic dpc kit 25 metres delivery to mainland uk only. The electrical voltage then remains at a constant and therefore guarantees an optimal drying process.
Electro osmosis damp proof course stronghold preservation. We have a range of systems that can provide a solution to all problems of dampness using one or a combination of methods as follows. There are many building types found in ireland and therefore no one system of dampproofing is effective in all cases. I recently received this email from a scientist who had one of these systems installed in his home. Electro osmotic damp proofing advantages the lectros system of active electro osmotic damp proofing is unique in the way it uses titamurn and platinum group elements to carry all positive voltages. Electro osmoticdpckit 2 data sheet electro osmosis pdf file, 1. Electro osmosis was originally developed as a means of dewatering fine grained soils for the consolidation and strengthening of soft saturated clayey soils. The lectros electro osmotic damp proofing system will stop rising ground dampness and dry out walls whether they are rubble fill stone, concrete or block.
Effect of electro osmotic techinque in consolidation of soil full report,ask latest information,abstract,report,presentation pdf,doc,ppt,effect of electro osmotic techinque in consolidation of soil full report technology discussion,effect of electro osmotic techinque in consolidation of soil full report paper presentation details. In some instances there may be a need to install a new damp proof course these can take the form of solid or chemical or as we are about to look at electric in the form of electro osmotic damp proofing. Strange that a cure, for something that barely exists, if at all. Successfully damp proofing your home simplifydiy diy.
When an electric charge is applied across a body that contains moisture, the water molecules are drawn to the negative electrode. This is a major step forward for architects, specifiers, etc. The lectros damp proofing power unit is the heart of the lectros dpc system. Damp proofing cork lectros electro ireland lectros damp. We provide a detailed written report on the findings of the survey, along with a competitive quotation for any remedial work and treatments required. Colne valley preservations ltd electro osmosis damp proofing. Salt damp is used throughout this guide to mean the combination of salt attack and rising damp.
Electro osmotic damp course and injection damp proofing. This electro osmotic dpc system is ideal for stone or rubble filled walls and offers a reliable nonchemical damp proof course. Damp proofing cork lectros electro ireland lectros. Related file electro osmotic damp proofing pdf file, 1. Damp proofing systems fraud, or the perfect solution to damp you decide. Hi has any one had any dealing with this type of damp proofing. If youre concerned about damp related issues in your home, call us on 0800 0193 022 or alternatively contact us using the form below and we will get back to you as soon as possible. Our electro osmotic dpc kit operates extremely well in all types of masonry where damp is present. Where the problem has been identified as rising damp, and where a damp proof course is absent or inadequate, we offer different methods of retrofitting a dpc damp proof course. Electroosmosis paul ogara of tirconaill damp proofing is featured on the great house revival series 1 episode 3 as shown on rte 1 on 20 may 2018. Using osmosis a small current positively charges free moisture molecules, which are repelled from the positive anode and attracted to a negative cathode that is buried in the ground, just as the poles of magnets repel or attract each other.
I have a problem with rising damp in an old wall and am wondering if electro osmosis damp proofing systems actually work to remedy this as they claim. The constant electrical voltage guarantees the optimal drying process. Electroosmosis the only current installers of electroosmotic damp proof courses are wykamollectros and triton chemicals trimotic dampproofing system and they state that an active electroosmosis dampproofing system introduces a very small and perfectly safe electric current into the wall just above ground level through a series of titanium anodes inserted into the brickwork. A small current is passed through the titanium anode and cable, this harmless and safe charge is enough to repel damp and keep your walls dry and damp free. I read your account of electro osmotic damp proofing with much interest as i have a lectros dpc system in my house, and it has actually made things worse, not better.
Mar 23, 20 however, other forms of damp may show themselves differently in buildings without damp proofing. Wykamol group unit 3 boran court, network 65 business park. May 04, 2011 the system introduces a very small and perfectly safe electric current into the wall just above ground level through a series of titanium anodes inserted into the brickwork. Lectros electro osmosis damp proofing kit complete. Technical information and video damp proofing spain. Electroosmosis damp proofing ireland from tirconaill damp. Electroosmoticdpckit 2 data sheet electro osmosis pdf file, 1.
49 816 1006 258 1057 928 1548 766 1139 790 1616 1021 92 321 800 880 1284 745 1422 193 1039 1329 199 354 1319 1116 292 830 1079 61 1167 1480 589 1344 512 1302 1478 645 1122 572 951 1097 560 949 556 586 351 845