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TYPE
Dex-O-Tex A-70 Deck is a synthetic resin emulsion
mastic decking that is trowel-applied
to form a seamless surface for heavy duty areas and rolling loads. It is
primarily designed
for use between channels of floors in cargo ammunition
holds. For that service, it is normally applied at between 1-1/4" to 2" (31.75
mm. to 50.8 mm.) in thickness. It is non-corrosive to steel and aluminum,
non-sparking,
fireproof and moderately conductive for the dissipation
of static electricity. A-70 Deck
can also be used as an underlayment where thicker application is required
a
moderate cost.
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SPECIFICATION REFERENCES
MIL-D-21631
Date: April,
1996
Crossfield File Code
L-109
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THICKNESS
1" (2.54 cm.) to 2" (5.08
cm.)
TECHNICAL DATA
Weight:
p.s.f. @ 1" thick 10.5 lbs.
(m2 @ 25.4 mm. thick) (51.26
kg.)
Indentation:
2000 lbs. p.s.i. for 1/2 hr. 0.27%(140.9
kg/cm2) for 1/2 hr.)
(0.27%)
Adhesive Strength (Shear):
After 96 hours Dry - p.s.i. - 300
(kg/cm2 -
21.1)
Fire Resistance:
Length of Char 1/3 of allowed Max.
Wear Resistance
U.S. Navy 0.0935 in.
(2.38 mm.)
Slip Resistance :
(Static
Friction)
Dry Leather 0.59
Wet Leather 0.98
Dry Rubber 0.76
Wet Rubber 1.00
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TYPICAL USE
Cargo ammunition holds.
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ADVANTAGES
Fast curing;
No flammable solvents;
Non-toxic;
Seamless;
Non-sparking;
Non-corrosive to metal;
Resists rolling loads of fork lift traffic;
Fireproof;
Very durable.
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