. The Bulletin of the Beach Erosion Board. Coastal engineering; Shore protection; Beach erosion. YEAR 1946 1947 AREA I u m v W. COMPOSITION OF GROUTING MATERIAL DUMPED STONE SET AND BASALT STONE RUBBLE A5FALT BITUMEN 5%o FILLER SAND "PEARL"GRAVEL 13 7 35 45 n 9 74 15 7 78 k£/m2 USED 475 250 MO Bituminous sand groin Gap erf 1944 W = I 60' Dunes SECTION A-A *- T — • L 6 LW = Slope projection of bacalt «tonc I— Basalt stone sftand Asphalt grouted wi+h asphalt. grouted r stone -I Figure 2. Reinforcement of the outer slope protection of the Tfestkapel sea dike., partly with
. The Bulletin of the Beach Erosion Board. Coastal engineering; Shore protection; Beach erosion. YEAR 1946 1947 AREA I u m v W. COMPOSITION OF GROUTING MATERIAL DUMPED STONE SET AND BASALT STONE RUBBLE A5FALT BITUMEN 5%o FILLER SAND "PEARL"GRAVEL 13 7 35 45 n 9 74 15 7 78 k£/m2 USED 475 250 MO Bituminous sand groin Gap erf 1944 W = I 60' Dunes SECTION A-A *- T — • L 6 LW = Slope projection of bacalt «tonc I— Basalt stone sftand Asphalt grouted wi+h asphalt. grouted r stone -I Figure 2. Reinforcement of the outer slope protection of the Tfestkapel sea dike., partly with asphalt mixtures. 33. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Beach Erosion Board; United States. Army. Corps of Engineers. Washington, D. C. : The Board
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