Doyma  - Water seal for service entry system
 
“Quadro-Secura” is a series of piping seal product manufactured by Doyma in Germany. It provides a safe solution for water sealing, and protect pipe from other foreign objects. We can use itin any line, which are water, gas, power, and telecommunication lines. It also help us to arrange and gather all lines into one. A professional sealing for building with and without basement can be used in both detached and multi-family housing. 

Advantages
•    Highest safety level due to separation of all service piping
•    with the unique “turn-stop system”, always guarantees the correct torque
•    Universal sealing off for all standard media piping inexpensive
•    Compact and space-saving 
•    Flexible allocation of individual sectors possible
•    Later replacement of media piping possible (relining)
•    Service piping can be introduced irrespective of construction progress

Figure1 : Nova1

                  
The following tables show the series of Quadro-Secura service entries for sealing with and without basement with their utilities/media
 
 For building with basement


For buildings without basement