
Guide for water protection and drainage of underground structures – Booklet 7 – GT9.C7A1
BOOKLET 7: Design of technical returns for internal waterproofing systems
Thematic : Grouting and waterproofing
Digital publishing (December 2025)
AFTES is a multidisciplinary organisation representing all trades involved in the design and construction of underground structures and spaces, whilst aiming to improve knowledge and techniques in this field.

BOOKLET 7: Design of technical returns for internal waterproofing systems
Thematic : Grouting and waterproofing
Digital publishing (December 2025)

BOOKLET 11 : Compartmentalization of GBR-P and GBR-B
Thematic : Grouting and waterproofing
Digital publishing (December 2025)

BOOKLET 10 – Waterproofing of integrated structures
Thematic : Grouting and waterproofing
Digital publishing (February 2025)
By becoming an AFTES member, you will receive the quaterly magazine “Tunnels and Underground Space”, receive the latest recommendations of the working groups and have access to a private space allowing you unlimited downloading of magazines editions and recommendations. You cand also take part in the working groups, technical workshops, visits to construction sites and benefit from many other advantages.

Discover the partners of AFTES. For more details do not hesitate to consult their websites. You can also become a partner of AFTES, by sending us a request via our contact form.











