Tile Expansion Joint Silicone

According to the tile council of north america a body that helps set standards for tile installations when installing outdoor tile there must be an expansion joint every 8 feet to 12 feet in each direction.

Tile expansion joint silicone.

Reply alexander dobert says. An expansion joint is needed at least every 10 linear feet and an expansion joint at least 1 4 wide is needed around the perimeter of the installation if you re meeting to a solid surface or a wall. To help protect your tile from future damage you ll need to include expansion joints into your installation. Expansion joint material for floor applications i e.

What causes tile to tent. Expansion joints are normally considered structural joints that can possibly move vertically. Ardex se bonds well to ceramic tiles glass enamel anodized aluminium granite porcelain laminated beach tops and sanitary acrylics. You can use a metal profile such as the ones schluter makes designed for a cold joint or you can simply use a silicone or urethane sealant in the tile at that joint.

Use when installing bath fixtures to seal gaps between shower tiles between sinks and counters and around the base of the toilet. Ardex se is an acetoxy curing silicone for applications such as movement joints between tiles internal corners tiled wall and floor and connecting joints between tiled surface and benchtops bath edges cupboards splashbacks. Expansion joints in tiles are filled with materials that can sustain contraction and expansion. Movement joints are filled with material that allows for contraction and expansion.

Why joints need quality sealant expansion joints allow space in which concrete can contract and expand without causing cracks. Use around sinks tubs and showers. Types of movement joints the different types of movement joints are shown in the tcna handbook in the ej171 section. A sealant is applied once the silicone grout has cured.

It is recommended that you err on the side of caution and use the smaller measurement. Urethane neoprene or polysulfide are often used in traffic areas and silicone where sometimes traffic is not a concern. The appropriate design of a movement joint is based on the tile or stone assembly s configuration and substrate type. Installing expansion joints and using a high quality silicone based sealant is one important step you can take to ensure that your work will last for years to come.

Paintable silicone caulk can be used around the outside of window units to properly seal the window and the siding edge or around the entire door unit.