Cast In Place OR Surface Applied Detectable Warning Surface
Posted by dwpnowusa on April 6th, 2020
We all know the Detectable Warning Surface is mandatory for the people with vision imparities to guide them with the route. The state regulations make it necessary to install DWS at all the state/town commercial projects. Sometimes the authorities mention the type of DWP required to install, but other times you get a chance to choose on your own. Depending upon multiple factors, this article will be focusing on which is better among the Cast in Place or Surface Applied DWS. Considering the significant factors like the installation process, benefits, and availability in different materials like a composite detectable warning, we will tell which one is better.Also See: Surface Applied, Detectable Warning, Warning Surface, Vision Imparities, Tiles, Surface, Cast
Cast in Place Tiles
This type of DWS is suitable for the new projects you are working on where you are laying down the concrete. If the dome warning system is required for the new concrete, you are pouring, and then you must go for cast-in-place tiles. These tiles are very good to go with concrete when it is wet after getting dry it gets fixed. This provides higher durability and stability to the tiles, even in the worst traffic and weather conditions. In case you plan to replace your cassette in tiles in the future, then you can use the replaceable tiles. These tiles get fixed to the concrete using bolts that have a pretty straightforward replaceable procedure when required. You just need to loosen the bolt using the tool and lift the tile to replace it with the new one. The composite Cast in Place detectable surface is among the most used DWS.
Cast in place, tiles are easy to install and known for their durability without any doubt.
Surface Applied Tiles
Both new projects and existing properties fall under the ADA regulation of DWP, where you need to install the one. But it will be more costly to replace concrete for cast in tiles; instead, you can use surface applied ones that need to touch the concrete. To follow the ADA regulations to install truncated dome at the existing project, you should go for surface-applied tiles. These types of DWS tiles are much thinner compared to cast in place tiles or detectable warnings, and it hardly takes only 15 minutes to install them. These tiles can easily be installed in walkways, parking lots, and sideways without making any change in concrete. Besides, these tiles can be replaced either by removing or breaking the damaged ones.