How thick should tanking slurry be?
Tanking slurry can be either brush applied or trowel applied. On large scale jobs it can be spray applied but in the main, we advise the use of a good quality masonry brush. Above ground damp proofing typically only require a one coat application of 1.5 or 2mm thick.
Do you have to render over tanking slurry?
A: Yes, you can paint over KA Tanking Slurry after it has dried, but treat it must be treated like new plaster and only a water based emulsion paint should be applied within the first 6 months.. A: A 25Kg tub of KA Tanking Slurry will cover – 2 coats @ 8sqm and it can be rendered over to form a painted finish.
How many coats slurry tanking?
two coats
Tanking slurry requires at least two coats. The first coat should be applied directly to the masonry, brick or concrete surface by brush in a horizontal direction. You should go down and across the wall floor joint and apply the slurry a 100mm onto the floor. The walls should be ready for a second coat in 2 – 24 hours.
Is Tanking concrete slurry?
Manufactured using sophisticated production processes, Drybase Tanking Slurry is composed of cement, quartz with graded grain-size distribution and special chemical ingredients of inorganic nature.
How Good Is Tanking Slurry?
Tanking slurry, though, does an excellent job of stopping this mould and water ingress in its tracks. It’s equally useful both above and below ground level, which is why it’s also commonly used for damp-proofing wet rooms and wet zones before they’re tiled.
Which tanking slurry is best?
We will provide some additional assistance by highlighting some of the best tanking slurry options below.
- #1: Sika Damp-Proofing Slurry.
- #3: Multicrete Tanking Slurry.
- #4: Drybase Liquid Damp Proof Membrane.
- #5: Everbuild Aquaseal Tanking Kit.
Can you skim over Tanking Slurry?
You can plaster over tanking slurry. It is advised, to use a 1:1 SRB and water mixture over the finished tanking slurry. Wait until the primer is tacky (not completely dry), then apply the plaster finish. The main problem with plastering over tanking slurry, is the slurry is non-porous.
Is Tanking Slurry breathable?
Tanking slurry is a cementitious compound made from Portland cement, aggregates, quartz sand, and various chemicals. Once dry, the slurry forms a completely watertight surface. The surface is none breathable, which means that nothing can pass through it.
How long does Tanking Slurry take to fully cure?
Tanking Slurry may be rendered after 24 hours and will become fully effective after 8 days. Render coat should contain SBR to assist bonding and floor coatings should be screeded or sealed with an abrasion resistant coating.
What do you put on top of tanking slurry?
You can plaster over tanking slurry. However, you should use a dilute SRB to prime the surface before applying a plaster finish. It is advised, to use a 1:1 SRB and water mixture over the finished tanking slurry. Wait until the primer is tacky (not completely dry), then apply the plaster finish.
How do I damp proof the inside of my basement?
The generally accepted method of actually tanking a surface is to apply a mix of “tanking slurry” or cement mixed with a rubberised liquid to form a waterproof coating on the inside of the basement or cellar wall.
Can you tank over Tanking Slurry?
the answer to this is yes you can. Tanking slurry can be painted over with a water based paint, such as a standard emulsion. This can be applied once the slurry has completely dried after 24 to 48 hours. At this point a water based emulsion can be added.
