150. EXTERNAL PRESTRESSING

PAGE 1/2

PPC 

150/

1-

02.95

C System 

Système C

Précontrainte Extérieure

Câbles extérieurs à la structure

Non remplaçable

Ancrage

Coupleur

Destruction

gaine + toron

Récupération

gaine + toron

Remplaçable

C System

External Prestressing

Tendons outside the structure

Non-replaceable

Anchorage

Coupler

Destruction

sheath + strand

Recovery

sheath + strand

Replaceable

Active

A’

Passive

B’

Extension

C I’

Passive

B’

C I’

Extension

/coupler

Active

A’ D

Bare strands

Active

A’ D

Sheathed and

greased strands

Passive

B’

C I’

Extension

/coupler

Active 

A’

Bare strands +

flexible product

Passive

B’

C I’

Extension

/coupler

150. EXTERNAL PRESTRESSING

PAGE 2/2

PPC 

150/

1-

02.95

K System 

Système K

Précontrainte Extérieure

Câbles extérieurs à la structure

Non remplaçable

Ancrage

Coupleur

Destruction

gaine + toron

Récupération

gaine + toron

Remplaçable

K System

External Prestressing

Tendons outside the structure

Non-replaceable

Anchorage

Coupler

Destruction

sheath + strand

Recovery

sheath + strand

Replaceable

Active

A or A’

Passive

B or B’

Extension

C I or C I’

Passive

B or B’

C I or C I’

Extension

/coupler

Active

A D 

or A’ D

Bare

strands

Active

A D

or A’ D

Sheathed and

greased strands

Passive

B or B’

C I or C I’

Extension

/coupler

Active

A or A’

Bare strands +

flexible product

Passive

B or B’

C I or C I’

Extension

/coupler