2008年2月27日 · Sealing moisture OUT is one thing, sealing moisture IN is a very different animal. Sealing a slab with active moisture migration and then adding resilient on top of that would be double trouble. Ceramic tile would be more likely to work.

2013年1月22日 · After etching or if you can, shot blasting is the best, you want to have a profile that feels like 80 grit sandpaper or somewhere around there. Creating a profile in the concrete is key to any floor and it is in the prep that creates it. You want your first coat of paint to soak into the concrete, sealing it up, thinning fist coat helps.

2010年6月27日 · New Concrete: Apply VOCOMP-20 when the surface water has disappeared and the concrete surface will not be marred by walking workmen. The picture on the right in the first post looks indicative of water dripping directly off of the edge of a roof, which will always create more damage than a direct light mist.

2010年9月9日 · I'd seal the concrete and then lay down sleepers. I've SEEN one guy use the PVC decking as a sleeper and then he glued the decking to it. He pinned it with some SS brads while the glue set. I think he used a Bond & Fill adhesive. I have no idea how this would hold up with expansion/contraction issues.

2014年3月22日 · Sealing Under Door Threshold-Best Technique Jump to Latest 142K views 20 replies 12 participants last post by Gaboy Mar 30, 2014

2006年12月16日 · The concrete floor will be a smooth finished surfaced and I'm looking for recomendations as to what sealant would be best suited for this type of application. I'm basically looking for a penatrating sealant that will block tire marks, oil, grease and other liquids.

2011年2月22日 · Powerwash, grind and re-point, then cap that sucker with a real poured crown (4" concrete with #5 rebar cage) form a 2" overhang and provide drip relief or, just remove the existing crown and order a stainless chase cover. Most chimney liner supply companies will make these to your specifications. As far as the flue covers - put them on!

2008年1月24日 · ardex rep recently gave me a factory warranty on a 1400sqft travertine job on sealed concrete we used ardex 8+9 for underlayment and ardex x-9 premium shearflex thinset it was awesome 8+9 you just mix it roll it and set tile in 2 hrs or can be water tested in 4 hrs maybe you should call them and see if it will wrok in your situation.

2009年10月15日 · Quick note re: Floor Dude's comment above. There is a difference between a "sealer" that some concrete contractors (or painters or whoever) put on concrete and a moisture barrier. The SEALERS I've come across dry clear and you usually can't tell they are on the concrete. I suppose these are to 'seal the pores" so to speak of the concrete.

2009年9月25日 · Azek on concrete. Jump to Latest 15K views 9 replies 8 participants last post by StreamlineGT Sep 30, 2009