Deck Load Test Water Bags are engineered ballast systems used to simulate heavy loads on ship decks, offshore platforms, cranes, and other marine structures during stability tests, load capacity verification, and structural integrity assessments. These water-filled bags provide a safe, reusable, and precise alternative to traditional methods like concrete blocks or steel weights.
Features
Material & Durability
High-strength PVC or TPU fabric – Resistant to punctures, UV rays, and harsh marine environments.
Reinforced seams & lifting points – Ensures durability even under heavy loads.
Chemical & saltwater-resistant – Suitable for offshore and maritime applications.
01
Design & Usability
Modular & stackable – Allows flexible weight distribution (e.g., 1 MT, 5 MT, 10 MT bags).
Quick-fill & drain valves – Enables fast deployment and removal.
Lifting lugs/eyelets – Compatible with cranes and forklifts for easy handling.
Custom shapes & sizes – Can be designed for specific deck layouts.
02
Safety & Compliance
Non-toxic & eco-friendly – No risk of spills (unlike sand or concrete).
Meets marine & offshore standards (e.g., DNV, ABS, LR, SOLAS).
No structural damage – Evenly distributes load without sharp edges.
03
Weight & Capacity
Standard weights – 1 MT, 5 MT, 10 MT, 20 MT (custom capacities available).
Adjustable load – Water volume can be modified for different test requirements.
04
Advantages
Safer Than Solid Weights
No risk of shifting or dropping heavy blocks.
Faster Setup
Fill on-site in minutes vs. transporting solid weights.
Cost-effective
Reusable, reducing rental and labor costs.
Accurate Load Simulation
Uniform pressure distribution prevents deck stress points.
Space-saving Storage
Deflated bags take minimal space compared to concrete blocks.
Regulatory Compliance
Accepted by classification societies (DNV, ABS, Lloyd's Register).
Specification
|
Parameter |
Specification |
|
Material |
Reinforced PVC/TPU |
|
Standard Weights |
1MT, 5MT, 10MT, 20MT (custom available) |
|
Max Pressure |
1.5–2 bar (22–29 psi) |
|
Dimensions (approx.) |
Varies (e.g., 5MT bag: ~2m x 1.5m x 0.5m) |
|
Valve Type |
Heavy-duty quick-release or screw valve |
|
Operating Temp. |
-20°C to +70°C (-4°F to +158°F) |
|
Color Options |
Blue, Black, Orange (high-visibility) |
|
Certifications |
DNV, ABS, Lloyd's Register, ISO 9001 |
|
Lifespan |
5+ years (with proper maintenance) |
|
No |
Component |
Component Description |
Note |
|
1 |
Masterlink |
Masterlink assembly |
SF 6:1 |
|
2 |
Shackles |
Galvanized screw pin bow shackles G209/G2130 |
SF 6:1 |
|
3 |
Round Sling |
Polyester round sling |
SF 6:1 |
|
4 |
Webbing Strops |
Polyester sling webbing |
SF 6:1 |
|
5 |
Filling Assembly |
Filling port with 90° elbow and quick camlock |
Stainless Steel |
|
6 |
Filling Hose |
PVC Durable Lays Flat fire hose with camlock |
20m/roll |
|
7 |
Water Bag Body |
Panama 3x3 Heavy duty |
HF Seams Welded |
|
8 |
Discharge Hose |
PVC durable layflat fire hose & female comlock |
4" |
|
9 |
Discharge Outlet |
Outlet and male camlock |
4" |
|
10 |
Discharge Valve |
BSP quarter turn ball valve |
4" |
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