Tile Expansion Joint Silicone

Silicone grout is flexible and can withstand the natural expansion and contraction of the ceramic tiles that occurs as the bathroom is in use.

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. 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. Movement joints are filled with material that allows for contraction and expansion. A sealant is applied once the silicone grout has cured.

Reply alexander dobert says. For floor applications urethane neoprene or polysulfide are most often used in traffic areas and silicone sometimes where traffic is not a concern. 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. Urethane neoprene or polysulfide are often used in traffic areas and silicone where sometimes traffic is not a concern.

Why joints need quality sealant expansion joints allow space in which concrete can contract and expand without causing cracks. Expansion joint material for floor applications i e. 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. 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.

The appropriate design of a movement joint is based on the tile or stone assembly s configuration and substrate type. Use when installing bath fixtures to seal gaps between shower tiles between sinks and counters and around the base of the toilet. Use around sinks tubs and showers. Expansion joints in tiles are filled with materials that can sustain contraction and expansion.

Expansion joints are normally considered structural joints that can possibly move vertically. To help protect your tile from future damage you ll need to include expansion joints into your installation. Traffic areas require a sealant with a shore hardness of 35 or greater. It is recommended that you err on the side of caution and use the smaller measurement.

Ardex se bonds well to ceramic tiles glass enamel anodized aluminium granite porcelain laminated beach tops and sanitary acrylics.