Kleemstraat 97
B-9111 Belsele
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+ 32 473 38 33 31
+ 32 475 96 95 94
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VLOEISTOFDICHTINGSSYSTEMEN
SYSTEMES D’ETANCHEITE
BENTOMAT AS (5kg)
Bentomat is a reinforced GCL consisting of a layer of sodium bentonite between a
woven and a nonwoven geotextiles, which are needlepunched together.
MATERIAL PROPERTY
TEST METHOD
REQUIRED VALUES
TEST FREQUENCY
ASTM D 5084
1,0x10-12m/s
1/production week (1)
Total mass/unit area(2)
EN 965
5,30kg/m2
5.000m2
Bentonite mass/unit area(2)
EN 965
5,00kg/m2
5.000m2
Tensile strength MD/CMD
EN ISO 10319
12/12kN/m ave
5.000m2
Elongation MD/CMD
EN ISO 10319
20%typical
5.000m2
EN 9863-1
7 mm typical
5.000m2
Length
N/A
40m (standard)
Continuous
Width
N/A
5,0m(standard)
Continuous
Free swell
ASTM D 5890
24ml/2g
5.000m2
Fluid loss
ASTM D 5891
18ml
5.000m2
Nonwoven
EN 9864
200g/m2
Certified by supplier
Woven
EN 9864
100g/m2
Certified by supplier
Geosynthetic Clay Liner
Permeability
Thickness
Bentonite
Geotextiles
Notes:
1
1/production week – average 75.000m2 one type of Bentomat
2
Bentonite mass/area reported at 12% moisture content
www.geolock.be - www.kleimatten.be - www.tapisbentonite.be - www.hdpe.be

学籍番号 氏名 半導体工学 1回目 ②伝導帯のE

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