Juntas de Dilatación

1. sh eet
D ata
od uct The D.S. Brown Company
Pr
www.dsbrown.com
D.S. Brown Co.
Delcrete™ m
Founded in 1890 and based in North
Baltimore, Ohio, USA, The D.S. Brown
Company is a worldwide designer, man-
ufacturer and supplier of engineered General
products for the highway and bridge
construction markets. Delcrete™ m Elastomeric Concrete
is a pour-in-place, free-flowing, two-
D.S. Brown is fully integrated, perform-
part polyurethane-based elastomeric
ing and controlling all requirements of
concrete. Delcrete™ m has been
a project internally:
compounded to bond to a variety of
• Research and Development surfaces including steel and concrete.
• Engineering Design/CAD Detailing Following are the design features of
• Load Testing the industry’s premier elastomeric
• Rubber Compounding, Mixing, concrete:
Extruding and Molding
• Custom Steel Fabrication and • Polyurethane chemistry
Machining
• Non-brittle over extreme temperature ranges
• Permanent, long-term repair solution
• Resistant to nearly all chemicals
PROTECT • One hour cure time
YOUR
Mixing/Components
INVESTMENT
Part A - 1500 ML Clear
Part B - 3000 ML Black
One 48 lb bag of aggregate. One
batch is equal to 3.5 mixed gallons.
12 batches per unit is equal to 42
HEADQUARTERS mixed gallons. 42 gallons is equal to
300 East Cherry
5.6 cubic feet per unit.
North Baltimore, Ohio 45872
CONTACT
Phone (419) 257-3561
Fax (419) 257-2200
www.dsbrown.com
© 2008 D.S. Brown - All rights reserved.
DSB ML-Delcrete m - Datasheet-01

2. sh eet
D ata
od uct The D.S. Brown Company
Pr
Delcrete™ m
Physical Properties
Delcrete™ m meets or exceeds the following properties:
DELCRETE BINDER & AGGREGATE
TEST TEST METHOD SPECIFICATION
Tensile Strength, psi (MPa) Note 1 600 (4.14) Min.
Original Properties (after
conditioning at 100 F [37 C] Elongation, % Note 1 25 Min.
for 7 days)
Hardness, Durometer D ASTM D2240 50 Shore D Max.
Compressive Stress, psi (MPa) 5%
ASTM D695, Note 2 800 (5.52) Min.
Compressive Properties Deflection
Resilience, % - 5% Deflection Note 3 70 Min.
>10 (13.56) (no
Impact Properties Ball Drop, ft.-lb. (Joule) @-20 F (-29C) Note 4
cracks)
Dry Bond Strength to Concrete, psi (kN/m) Note 5 (Dry) 350 (61.30) Min.
Adhesion Properties
Wet Bond Strength to Concrete, psi (kN/m) Note 5 250 (43.78) Min.
Gel Time Tex-614-J 5-30 Minutes
DELCRETE BINDER ONLY
TEST TEST METHOD SPECIFICATION
Tensile Strength, psi (MPa) ASTM D638 1,500 (10.34) Min.
Original Properties (after Tensile Stress, 100% psi (MPa) ASTM D638 500 (3.45) Min.
conditioning at 100 F [37 C]
for 7 days) Elongation, % ASTM D638 150 Min.
Hardness, Durometer A ASTM D2240 92 +/-3 A
Tensile Strength, psi (MPa) ASTM D573 (D638) 1,500 (10.34) Min.
Tensile Properties, After Oven Tensile Stress, psi (MPa) ASTM D573 (D638) 500 (3.45) Min.
Aging (7 days @ 158 F [70
C]) Elongation, % ASTM D573 (D638) 150 Min.
Hardness, Durometer A ASTM D573 (D2240) 92 +/-3 A