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Grüner See - Schmiedewalde

Şev ve Yamaç koruma - Grüner See - Schmiedewalde 2016

Slope protected with TECCO® GREEN

Şev ve Yamaç koruma - Grüner See - Schmiedewalde 2016

Fast re-vegetation thanks to mesh-stabilized soil and mat-retained seeds

Şev ve Yamaç koruma - Grüner See - Schmiedewalde 2016

Detailed aspect view of mesh with a nail and spike plate

Şev ve Yamaç koruma - Grüner See - Schmiedewalde 2016

Close-up with system spike plate and nail

Şev ve Yamaç koruma - Grüner See - Schmiedewalde 2016

Vegetation will take only a few months to cover mesh, spike plates and nails.

 

Kurulum Yılı

2016

Durum

In the early days of its existence, Schmiedewalde, a small village that neighbours Dresden, was home to a chalk mine that was commercially excavated. Over time, the excavation left a hole that has long since flooded and become known locally as Grüner See (Green Lake).After a heavy rainfall in 2013, one slope of the former surface mine slipped and became severely unstable. A rural road just north of the lake was ruled impassable and required slope stabilization to again be considered safe for passage. The Saxon Superior Mining Agency invited the engineering firm Eckert to develop a permanent solution thereby reassuring the safety of the traffic infrastructure.

Jeoloji

Substrate: cohesive artificial infills dating from the times of commercial depletion.

Açıklama

Approximately 50 m of the slope was stabilized from an average height of 10 m (vertical extension). The high-tensile TECCO® GREEN G65/3 mesh was anchored to the slope with approximately 130 soil nails. The soil nails range in length from 3.0 m to 6.0 m and were arranged in a grid pattern of 2.0 m x 2.5 m.
TECCO® GREEN G65/3 consists of combination of a high-tensile steel mesh combined with an erosion control mat. While the TECCO® mesh assures full stabilization of the instable soil the polypropylene (PP) mat serves as grip and substrate for hydroseeding. The solution also provides protection against damage caused by rodents such as beavers.

Datasheet TECCO® GREEN

Müşteri

Saxon Superior Mining Agency, Freiberg

Yüklenici

Bergsicherung Freital GmbH

Gösterilen obje

Road

Korozyon koruması

GEOBRUGG SUPERCOATING

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Kevin H. Coyle
 

Kevin H. Coyle

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Saleh Feidi
 

Saleh Feidi

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John Kalejta

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Bob Lyne

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Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

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Tim Shevlin

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