Home / Tile Floors / removing ceramic floor tile from concrete slab / Fresh Ideas Removing Ceramic Tile Floor How To Replace Broken Tos Diy Step Cost Of Flooring Floors From Concrete Slab Home Design Disposal Chisel Scraper Glue Remover
Jessica Tile Floors June 11th, 2018 - 17:56:00
There are formulas used in the industry to determine if the subfloor has excessive `deflection` [bounciness. lack of rigidity]. The most cited one is the Tile Council of North America standard for deflection. which is stated as L/360 as a minimum. before tile underlayment is installed. L/360 means that the floor should not bend under weight more than the length (expressed in inches) of the unsupported span divided by 360. For example. if the span between supports runs for 20 feet then the deflection should not be more than 2/3" between the center and the end. L=20 x 12" = 240". L/360 = 240"/360 or 2/3". So 2/3" is the maximum amount of movement the center of the span should be allowed to move.
Can you cut into the layers on top to get a cross section of the existing floor? If there is a heating grate that you can remove. that may show the layers the floor is composed of. What will be reassuring to see is a thick layer. ideally over 1 ½ inches thick of plywood. Alternatively. with the property owner`s permission. we sometimes cut in to it to check what it`s composed of.
What condition does the wood appear to be in? Even if the amount of wood support seems adequate according to the tables. if it appears to have been water damaged. if sections of it look moldy or corroded due to rot or decay. it`s not doing its job. Options include replacing or reinforcing it. but not just ignoring it. Also. has it been cut into in various spots. such as a plumber cutting sections of the joists for positioning pipes? All of these problems can make the wood less effective.
You can go with one kind of tile when you want flooring that is durable and beautiful. You can also mix and match different materials too. Together with your imagination and creativity. you can create a flooring design that`s unique to your home and give the rooms of your house a great personality. your personality. To make sure you utilize the wide selection of tile flooring ideas. you have to know about the various kinds of tiles that you can work with to install on your floor.