| HeviCote® |
| Concrete
Weight Coating |
 |
| PRODUCT
DESCRIPTION |
| HeviCote® is the industry's
leading weight and protection pipe coating system designed
to provide negative buoyancy and mechanical protection
for pipelines in submarine and wet environments. HeviCote® uses
an impingement process to apply lightweight, normal weight
and heavy weight concrete coatings, making it ideal for
large diameter pipelines. The product is available in various
thicknesses and densities and can be applied over anti-corrosion
and insulation coatings. |
| FEATURES
AND BENEFITS |
Negative Buoyancy and Mechanical
Protection
HeviCote® can be applied in a wide range of densities
and thicknesses to meet project requirements. This feature
can improve installation, optimize negative buoyancy and
mechanical protection while minimizing cost. The product
is available in thicknesses up to 230 mm (9”) providing
a high level of mechanical protection and stability.
Value
Added Options
The standard HeviCote® system can be enhanced further
with additional features including bendability slots, crack
inducers, buckle arrestors and sacrificial anodes. Depending
on design requirements, HeviCote® can be manufactured
with a reinforcing wire cage or galvanized reinforcing
wire mesh.
Excellent Compatibility
HeviCote® can be applied over anti corrosion and
insulation coating systems. This enables project teams
to choose the most appropriate weight and protection
coating system without compromising the long term corrosion
protection of the pipeline.
Global Availability
Bredero Shaw offers the HeviCote® weight and protection
systems from a network of coating plants strategically
located across the world to minimize pipe transportation
costs. HeviCote® can be manufactured in a single
plant or in multiple coating plants to improve project
logistics. High capacity within the Bredero Shaw plant
network allows the client to benefit from single source
advantages, ultimately providing more cost effective
management of pipe coating needs. |
| TYPICAL
PRODUCT PROPERTIES |
| As density and compressive
strength are design variables for HeviCote®, the
values below are given as a general guideline. |
| PROPERTY |
Compression
Coat |
| Density |
1800-3450
kg/m3 (112-215 lbs/ft3) |
| Compressive Strength (28 days)* |
40-50
MPa (5800-7250 psi) |
| Minimum Concrete Thickness |
25
mm (1”) |
| Maximum Concrete Thickness |
230
mm (9”) |
| Minimum Pipe Diameter |
150
mm (6”) |
| Maximum Pipe Diameter |
1422
mm (56”) |
| Minimum Pipe Length |
8.5
m (28') |
| Maximum Pipe Length |
18
m (60') |
|
* Characteristic cube compressive
strength
Values shown are typical and
may vary from plant to plant.
Consult Bredero Shaw for special requirements. |
| APPROVALS |
| • |
ISO 9001:2000 |
| • |
DNV-OS-F101/2000 |
|
| PRODUCT
APPLICATION PROCESS |
 |
| PLANTS |
| Leith, Scotland |
Ras
Al Khaimah, UAE |
| Farsund, Norway |
Kabil,
Batam Island, Indonesia |
| Onne, Nigeria |
Kuantan,
Malaysia |
|
| |