I.S. EN 14636-2:2009

Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 General requirements
5 Manholes and inspection chamber units
6 Dangerous substances
7 Manufacturer's installation recommendations
8 Evaluation of conformity
Annex A (normative) - Determination of a chamber ring's or
                      shaft ring's crushing strength and
                      ring bending tensile strength using
                      a ring test piece
Annex B (normative) - Test method for the determination of a
                      chamber ring's or shaft ring's crushing
                      strength or the ring bending tensile
                      strength using test pieces sawn from a
                      ring
Annex C (normative) - Test method for the determination of
                      the vertical crushing strength of slabs
                      or tapers
Annex D (normative) - Test method for the determination of the
                      compressive strength of polyester resin
Annex E (normative) - Test method for the determination of the
                      resistance of installed steps to vertical
                      and horizontal loading
Annex F (normative) - Method for the assessment of the leak-tightness
                      of a manhole or inspection chamber and its
                      joints under short term exposure to internal
                      water pressure and negative pressure
Annex G (normative) - Test method for the determination of the
                      long-term crushing strength (50 years
                      evaluation point) of a chamber ring or a
                      shaft ring, including the effects of media
                      attack
Bibliography

Describes units made from polyester resin concrete, and their joints, for the construction of inspection chambers with inverts not exceeding 2 m deep and for manholes, intended to be used within a drain or sewer system operating without pressure.