海外用リーフレット／ロービングウォール工法
57期 A3 天地297ミリ×左右210ミリ

ROVING WALL      

Features of Roving Wall! In the ROVING WALL process, materials

consisting of sand, cement and water are
mixed with continuous fiber at the spraynozzle and sprayed onto the slope. Thefiber increases the shear strength of thesprayed layer and improves erosion
resistance so that the reinforced soil
becomes a superior material for slope
protection from shallow failures.

             
" The continuous fiber is made of polypropylene, which allows the reinforced soil to be placed onvery steep slope areas.

# The continuous fiber reinforced soil creates a soil structure which is flexible enough to be adapted$to various surface conditions. The sprayed soil blends with the existing natural terrain andminimizes impacts on existing trees.
The constructed reinforced soil allows natural growth of vegetation to enhance harmonious landscaping.

% The system, consisting of a conventional shotcrete equipment and a special filament feeder, is portable andadaptable to enhance work efficiency.

& The continuous fiber is delivered by air to a distance of 160 m, enabling work on remote sites and high slopes.
' By modifying cement dosage, strong erosion resistance can be provided without vegetation cover.
( The process uses anchor bars which can hold water retention materials and nursery trees for strong rootsystem development and thick vegetation cover.

Application

100 100
90 90
80 80
70 7060 6050 5040 4030 30(1) Roadside slopes(2) Dam related slopes (dam site, quarry, shifted road)(3) Steep slopes and collapsed slopes(4) Slopes in residential / factory areas, parks, golf courses, and railroad sides(5) Slopes of very high acidity (impacted by acidic sulphates)(6) Surface treatment for light-weight embankment using EPS (expanded polystylene)(7) Surface treatment for shotcreted slopes(8) To hide existing grid beams or anchor frames(9) To hide existing retaining walls    

  

20 20
10 10



100 100
90 90
80 8070 70      

60 6050 50
40 4030 30
20 2010 10     

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2005.06
60.06