Скачать с ютуб Flexseal - Connecting a drainage pipe that is buried in concrete Installation в хорошем качестве

Flexseal - Connecting a drainage pipe that is buried in concrete Installation

When excavating to expose an underground drainage pipe for repair or redirection, you can often find that the existing pipe has previously been encased in concrete. This can cause a huge amount of work for the contractor who will need to chip away that concrete to expose a sufficient amount of external pipe surface to connect it to a new length of pipe using a traditional flexible coupling. The Flexseal Icon (internal connection) Pushfit coupling can be used as an alternative to the traditional external coupling, which allows the user cut through a section of the concrete and pipe and connect the two pipes together using the internal surface areas.