Alternative bracing methods for manhole covers

The numerous bracing options available in in-situ concrete are particularly advantageous for renovation projects in tunnels.

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Clear dimensions 1000 x 2000 mm

EN 124 D 400 F 90

3-piece cover, bolted

Retainer lugs

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Clear dimensions 1000 x 2000 mm

EN 124 B 125 F 90 below cross beam

Promatec plates

2-piece cover, bolted

Earthing connection

Retainer lugs

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Clear dimensions 450 x 600 mm

EN 124 B 125 F 90

1-piece cover, locked

Self-adhesive

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Clear dimensions 450 x 600 mm

EN 124 C 250 F 90

1-piece cover, locked, offset

Retainer lugs bolted to the inside of the manhole wall

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Clear dimensions 450 x 600 mm

EN 124 D 400 F 90

1-piece cover, locked, offset

Retainer lugs bolted to the inside of the manhole wall

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Clear dimensions 450 x 600 mm

EN 124 B 125 F 90

1-piece cover, bolted, offset

Retainer lugs bolted to the inside of the manhole wall

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Clear dimensions 450 x 600 mm

EN 124 D 400 F 90

1-piece cover, bolted

Retaining lugs for reinforcing rods

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Clear dimensions 450 x 600 mm

EN 124 B 125 F 90

1-piece cover, bolted

Retaining lugs for reinforcing rods

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Clear dimensions 600 x 1000 mm

EN 124 B 125 F 90

1-piece cover, locked

Seal on top

Retaining lugs for reinforcing rods and threaded rods

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Clear dimensions 600 x 2000 mm

EN 124 B 125 F 90

2-piece cover, locked

Retaining lugs for reinforcing rods and threaded rods

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Clear dimensions 1300 x 2000 mm

EN 124 D 400 F 90

2-piece cover, locked

Stone anchor

Your contact

Stefan Fritsch

Stefan Fritsch
phone: +49 8821 920-175
fax:      +49 8821 920-2175
email:   s.fritsch@langmatz.de
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