CAJA DE CONEXIONES DE TUBERIAS DE AGUAS PLUVIALES PARA EDIFICIO CONSTRUIDO DE PERPIANOS.

摘要

1. Junction box for rainwater pipes, characterized in that the junction box (3) has means of connection to a building block (1) and a space (6 or 28) provided between the building block (1) and the said box (3) in order to prevent water from stagnating and infiltrating.