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DIN 2614:1990-02

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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CEMENT MORTAR LININGS FOR DUCTILE IRON AND STEEL PIPES AND FITTINGS; APPLICATION, REQUIREMENTS AND TESTING

Available format(s)

Hardcopy , PDF

Superseded date

01-12-2005

Language(s)

English

Published date

12-01-2013

1 Scope and field of application
2 Designation and ordering
      2.1 Standard designation
      2.2 Order details
             2.2.1 Essential order details
             2.2.2 Optional order details
3 Concepts
      3.1 Plasticizers
      3.2 Polymers
      3.3 Mixing ratio
      3.4 Repair mortar
      3.5 Additions
4 Lining processes and curing
      4.1 Lining processes
             4.1.1 Centrifugal lining
             4.1.2 Centrifugal spraying
             4.1.3 Manual lining
      4.2 Preparation for curing
             4.2.1 Curing of lining that is not polymer
                      modified
                      4.2.1.1 Curing at the storage site
                                 at ambient temperature
                      4.2.1.2 Curing under moist/warm
                                 conditions
                      4.2.1.3 Curing in draught-free,
                                 closed spaces
             4.2.2 Curing of polymer modified linings
      4.3 Repairs, storage and transport
             4.3.1 Repairs to linings
             4.3.2 Storage and transport
5 Types of cement mortar
      5.1 General
      5.2 Mortar containing plasticizers
      5.3 Polymer modified mortar
      5.4 Mortar for water supply pipes
      5.5 Repair mortar
6 Requirements
      6.1 General
      6.2 Substrate
      6.3 Constituents
             6.3.1 Cement
             6.3.2 Aggregates
                      6.3.2.1 Grading
                      6.3.2.2 Cleanness of aggregates
             6.3.3 Mixing water
             6.3.4 Additions
             6.3.5 Admixtures
                      6.3.5.1 Plasticizers
                      6.3.5.2 Polymers
                                 6.3.5.2.1 Resistance to
                                              saponification
                                 6.3.5.2.2 Behaviour on
                                              exposure to
                                              micro-organisms
      6.4 Fresh mortar
             6.4.1 Mixing ratio
             6.4.2 Water/cement ratio
      6.5 Cured lining
             6.5.1 Surface condition
             6.5.2 Design of pipe ends
                      6.5.2.1 Socket ends, flanged ends
                                 and threaded ends
                      6.5.2.2 Ends for welding
             6.5.3 Lining thickness
             6.5.4 Lining of pipes conveying salt water,
                      brine or other waters that are
                      aggressive to concrete
      6.6 Properties of cement mortar
             6.6.1 Compressive strength and flexural
                      strength
             6.6.2 Corrosion resistance
7 Testing
      7.1 General
      7.2 Substrate
      7.3 Cement mortar constituents
             7.3.1 Cement
             7.3.2 Aggregates
                      7.3.2.1 Grading
                      7.3.2.2 Cleanness of aggregates
             7.3.3 Mixing water
             7.3.4 Additions
             7.3.5 Admixtures
                      7.3.5.1 Plasticizers
                      7.3.5.2 Polymers
                                 7.3.5.2.1 Resistance to
                                              saponification
                                 7.3.5.2.2 Behaviour on
                                              exposure to
                                              micro-organisms
      7.4 Mixing ratio and water/cement ratio of fresh
             mortar
             7.4.1 Method of determination
             7.4.2 Sampling
             7.4.3 Determination of sand content
             7.4.4 Determination of water content
                      7.4.4.1 Drying to constant mass
                      7.4.4.2 Distillation method
      7.5 Quality of cured lining
             7.5.1 Surface condition
                      7.5.1.1 Irregular surface
                      7.5.1.2 Cracks
                      7.5.1.3 Structure
                      7.5.1.4 Hydraulic roughness
             7.5.2 Design of pipe ends
             7.5.3 Lining thickness
      7.6 Compressive strength, flexural strength and
             corrosion resistance of mortar
             7.6.1 Compressive strength and flexural
                      strength
             7.6.2 Corrosion resistance
Standards and other documents referred to
Other relevant standards and documents
Explanatory notes

DevelopmentNote
Supersedes DVGW W 342 and DVGW W 344. (04/2002)
DocumentType
Standard
Pages
14
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy
Supersedes

DIN 50902:1994-07 COATINGS FOR CORROSION PROTECTION OF METALS; VOCABULARY, PROCESSES AND SURFACE PREPARATION
DIN 50930-2:1993-02 CORROSION OF METALS; CORROSION OF METALLIC MATERIALS UNDER CORROSION LOAD BY WATER INSIDE OF TUBES, TANKS AND APPARATUS; EVALUATION OF THE CORROSION LIKELIHOOD OF UNALLOYED AND LOW-ALLOY IRON MATERIALS
DIN 28631:1996-07 DUCTILE IRON FITTINGS FOR GAS AND WATER PIPELINES - MI-FITTINGS - SOCKETED SPIGOTS WITH PLANE END BRANCH - APPLICATION, DIMENSIONS AND MASSES (WEIGHTS)
DIN 28633:1996-07 DUCTILE IRON CASTINGS FOR GAS AND WATER PRESSURE PIPELINES - IT-FITTINGS - ALL PLANE END TEES - APPLICATION, DIMENSIONS AND MASSES (WEIGHTS)
DIN 4279-3:1990-06 INTERNAL PRESSURE TEST OF PRESSURE PIPE-LINES FOR WATER; DUCTILE CAST IRON PRESSURE PIPES AND STEEL PIPES, WITH CEMENT MORTAR LINING

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