Preface
A257.0-14, Methods for determining physical properties of
circular precast concrete pipe, manhole sections,
catch basins, and fittings
1 Scope
2 Reference publications
3 General requirements
4 Three-edge-bearing test
5 Concrete compression tests
6 Absorption test
7 Hydrostatic test
8 Flat slab top test
9 Manhole step test
Annexes
A (informative) - Vacuum testing of circular concrete pipe
A257.1-14, Non-reinforced circular concrete culvert, storm
drain, sewer pipe, and fittings
1 Scope
2 Reference publications
3 Conformance
4 Materials and manufacture
5 Dimensions and permissible variations
6 General requirements
7 Test requirements
8 Test methods
9 Marking and inspection
A257.2-14, Reinforced circular concrete culvert, storm drain,
sewer pipe, and fittings
1 Scope
2 Reference publications
3 Acceptance of design and conformance
4 Materials and manufacture
5 Dimensions and permissible variations
6 General requirements
7 Design requirements
8 Steel reinforcement
9 Test requirements
10 Test methods
11 Marking and inspection
A257.3-14, Joints for circular concrete sewer and culvert pipe,
manhole sections, and fittings using rubber gaskets
1 Scope
2 Reference publications
3 Conformance
4 Performance requirements for joints
5 Design of joints
6 Permissible tolerances
7 Repairs
8 Rubber gaskets and oil-resistant rubber gaskets
9 Methods of test for gaskets
10 Storage
11 Inspection
A257.4-14, Precast reinforced circular concrete manhole
sections, catch basins, and fittings
1 Scope
2 Reference publications
3 Acceptance of design and conformance
4 Materials and manufacture
5 Design
6 Steel reinforcement
7 Joints
8 Test requirements
9 Test methods
10 Permissible variations
11 Manhole steps and ladders
12 General requirements
13 Marking and inspection