1.0.1 This Specification is formulated with a view to ensure the that the deformation joint design of concrete structures is sate, applicable, economic and rational, quality guaranteed and with improvement on investment benefit.
1.0.2 This Specification is applicable to the deformation joint (expansion joint, settlement joint and seismic joint) design of concrete tank, pipe duct and pump room of water work engineering in the urban and industrial enterprises.
1.0.3 The concrete structures with special requirement for anticorrosion shall comply with the relevant regulations.
1.0.4 When designing the deformation joint of the concrete structures, not only shall this Specification be met, the current relevant standards of the nation shall also be applied.
