Newton offer a complete structural waterproofing and damp proofing service for homeowners, architects and specifiers, contractors and developers. You can buy ready mixed ka or cementone tanking slurry or mix your own as shown in this video. For sealing fine hairline cracks in concrete structures not subject to movement. The blocks were then rendered, and the inside tanked with ka tanking slurry with a bit of cementone black dye mixed in as well. So we decided to fully tank the wall instead and used ka tanking slurry. Calling out for anyone with experience of using ka tanking slurry recently filled our newly constructed rectangular pond. Construction chemicals sbr is a white styrene butadiene emulsion used to improve the properties of cement renders, screeds and mortars. Bostik cementone aquaprufe flexible damp proofer and. Should i use a salt inhibitor with no more damp tanking slurry. Oct 22, 2015 i used this tanking slurry on a bathroom refurbishment. Tanking slurry how to apply tanking slurry youtube. Relevant identified uses of the substance or mixture and uses advised against description tanking slurry.
Where cement rendering is required use an intermediate bonding slurry mixed at two parts sand. Free next day delivery available, free collection in 5 minutes. This type of slurry is best applied over a rendered surface if theres moisture. Jan 09, 2014 i tanked a room a month or 2 ago with cementone tanking slurry and now some damp seems to be coming through it. When you tank a wall do you use a cementone cement slurry and paint it on the walls and then use something like limelite renovating cement based plaster or do you just use a cementone cement render on. Cement based coating for preventing water and damp penetration in walls and floors. The biggest kept secret in dampproofing damp walls fixed in. Bricklayingpointing add 1015litres bal bond sbr to 50kg cement. Our expert and guru michael talks you through a step by step guide of how to tank a basement. Applied by brush in a two coat system to give a water vapour permeable finish, cementone tanking slurry is suitable for both above and below ground level and resists. A smooth surface provides no key for the tanking slurry and can result in the surface lifting. It toughens, waterproofs and improves chemical and abrasion resistance of renders, screeds and other cement based mixes. Just wanted to get some advice regarding tanking of a wall. Highland tanking slurry is a single component blend of cements, quality graded aggregates and chemical modifiers to provide an effective waterproof membrane for sound masonry, concrete and cementitious substrates.
Easytouse waterproofing with cementone tanking slurry. Discussion in builders talk started by sooperman, jun 4, 2009. For waterproof rendering, flooring, tanking, bedding, pointing. Jul 03, 2017 do you want to know the biggest secret in dampproofing. I tanked a room a month or 2 ago with cementone tanking slurry and now some damp seems to be coming through it. Technical data sheets tds safety data sheets sds about bostik. Waterproofing and damproofing walls with diy tanking youtube. Need to find a tanking slurry that can be rendered over any ideas. Was there surface water before applying the slurry. Description antel tanking slurry is a ready mixed, plastic modified and hydraulically setting powder.
It is also used in conjunction with construction chemicals tanking slurry as a. When applied to concrete, cement mortar renders or masonry, a portion of the hydrophobic substances penetrates into the capillary system of the substrate. Jul 17, 2017 its smooth, thick texture allows it to fill minute holes and pits in a structure, creating a smooth surface for binding layers of concrete. Safety data sheet cementone tanking slurry according to regulation ec no 19072006 section 1.
It is also used in conjunction with construction chemicals tanking slurry as a priming coat or tight render basecoat. Tanking slurry 25kg bucket grey or white multicrete. Cementone sbr is especially suitable for external applications. Before using cementone sbr refer to the relevant health. The biggest kept secret in dampproofing damp walls fixed. A tanking slurry is a mixture of cement, chemicals, and water that can be applied to. Plastering for slurry coat, dilute 1 part bal bond sbr to 4 parts water and mix with 9 parts plaster. Tanking slurry and cementitious slurry how to apply. Tanking slurry has been applied, due to its waterproofing properties. Bostik cementone tanking slurry bucket 20kg 540224 jt atkinson. All surfaces must be free from existing coatings or contamination in the form of paint, laitance, dirt, oil and other loose materials.
The ka system is designed to function against water penetration in various conditions. Can no more damp tanking slurry be applied over painted surfaces. When applied to concrete, cement mortar renders or masonry, a portion of the hydrophobic substances penetrate into the capillary system of the substrate. Construction chemicals tanking slurry is a sophisticated.
Add the 25kg of cementone tanking slurry slowly, mixing continually using a paint plaster mixer fitted to an electric drill. Do you want to know the biggest secret in dampproofing. Cementone tanking slurry is wras approved product, providing a waterproof coating for brickwork, stone and concrete. Uses below ground for waterproofing of basements, tanks and ducts. While simple to make, concrete slurry has a limited shelf life you must mix it in small batches and use it immediately to prevent unwanted waste. Admixtures bal bond sbr can be used as on the following areas. Jun 04, 2009 hi ive got a basement to waterproof and i was wondering what is the best tanking slurry on the market ie, the leading brand. Cementone tanking slurry offers a highperformance and easy to use way of waterproofing a range of surfaces simply mix with water and apply to.
Due to the plasticising action of cementone sbr care should be taken when adding mixing water to keep workability correct. Relevant identified uses of the substance or mixture and uses advised against. Some trades saying they use tanking slurry, what about moisture being trapped. Cementone tanking slurry offers a highperformance and easy to use way of waterproofing a range of surfaces simply mix with water and apply to brickwork, concrete and stone. Can no more damp tanking slurry be applied to standard brickwork. Waterproofing tanking slurry waterproofing solutions. Sovereign k11 tanking slurry waterproofing on below ground reinforced concrete retaining walls and slab. It provides a highly efficient sandwich dampproof membrane for floors. According to the builder he applied it correctly and he did remove all the original paint that was on the wall and then keyed it prior to applying the slurry.
Peter cox explain tanking slurry and its applications for. Start by cleaning your walls, removing old plaster, dust, paint or render then wash thoroughly with water. Cementone waterproof tanking slurry bucket is incredibly easy to use simply mix with water and apply. Cementone colours for cement for concrete, mortar, render and screeds your smart advantages lightfast colour easily dispersed into the dry mix does not affect performance of mix uses bostik colours for cement formerly known as cementone colours for cement are specifically formulated to colour. Bostik cementone aquaprufe flexible damp proofer and waterproofer. Too much water can result in reduced strength and shrinkage cracks. Sika waterproof coating grey 5kg 83502 cement based coating for preventing water and damp penetration in walls and floors. To remedy this we recommend priming the floorsurface with a 1. Hi ive got a basement to waterproof and i was wondering what is the best tanking slurry on the market ie, the leading brand. While the bonding slurry coat is still wet, apply the following mix.
This also includes any loose debris, dust paint or render. Cementone waterproof tanking slurry bucket bradfords. Probuild tanking slurry is a ready mixed, plastic modified and hydraulically setting powder. Tbs building supplies bostik tanking slurry bucket.
Although tanking slurry is normally associated with dampproofing basements it is also an excellent way to waterproof your pond. Applying a tanking mixture to a wall will prevent moisture from penetrating the wall and can stop mold buildup and water damage. Cementone aquaprufe flexible waterproofer and dampproofer is a cold applied, odourless, rubber enriched bitumen emulsion for use both internally and externally. Prime the surface and leave for 15 minutes before applying ka tanking slurry.
May 24, 2012 was there surface water before applying the slurry. Easytouse waterproofing with cementone tanking slurry 270820. Tanking slurry waterproof cement based coating for masonry and concrete construction chemicals tanking slurry is a sophisticated cementitious formulation designed for use in below and above ground waterproofing situations. Additionally remove any other items that shouldnt be there. The product is made up of many components, which give high water. Waterproofing tanking slurry waterproofing solutions dampfix. Cementone sbr is a specially modified styrene butadiene copolymer latex for cement and mortar.
Sands must be well graded, clean and meet the appropriate british standards. Product identifier product name tanking slurry product code bdh107 1. Identification of the substancemixture and of the companyundertaking 1. Product identifier product name cementone tanking slurry product no.
Cementone tanking slurry is a breathable waterproof coating for sound brickwork, concrete and stone. This is best achieved by grit blasting or hacking depending on how clean the substrate. The first explains how to tank a wall with tanking slurry and the second shows you how to tank a wall with tanking membrane. Apr 12, 2012 the biggest kept secret in dampproofing damp walls fixed in mere hours duration. This is something i havent even remotely approached in training yet but i am having to do it. It resists positive and negative water pressure, is suitable for above and below ground level and is water vapour permeable. Its chemical balance changes with moisture penetration and turns to a hard crystalline barrier. A slurry pit, also known as a farm slurry pit, slurry tank, slurry lagoon or slurry store, is a hole, dam, or circular concrete structure where farmers gather all their animal waste together with other unusable organic matter, such as hay and water run off from washing down dairies, stables, and barns, in order to convert it, over a lengthy period of time, into fertilizer that can eventually. It bonds in dry and damp conditions and provides improved adhesion. Once the walls surface is free and clear of dust and any other rubbish wash it down thoroughly with fresh water.
It resists positive and negative water pressure, is suitable. Provides a waterproof coating for brickwork, concrete and stone. Cementone waterproof tanking slurry bucket grey 20kg provides a waterproof render for brickwork, concrete and stone. Bostik cementone tanking slurry bucket 20kg 540224 jt. Ka tanking slurry is supplied as a powder and when mixed with water, is applied directly to concrete, blockwork masonry or cement renders in areas where general waterproofing is required. I tanked a room a month or ago with cementone tanking slurry and now some damp seems to be coming through it. Originally there were some damp patches on the floor and also on a couple of walls so i tanked the room and the floor using sbr as a bonding agent, 2 thick coats at 90 degrees to each other. Vandex bb75 is a highperformance tanking slurry for use on concrete, masonry, and render. Sep 17, 2015 so we decided to fully tank the wall instead and used ka tanking slurry. Method preparation all surfaces to be treated with tanking slurry must be free of all loose materials, dust, dirt.
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