Features of GRP Water Tank
Excellent in Clean & Hygienic and, Non-leakage. Sectional GRP Water Tank for Easy to Design and Installation. GRP Water Tank always keep clean water. Samsung Sectional GRP Water Tank is designed to satisfy the basic requirements by using Glass Fiber reinforced Panel.
Wide Range of Availability
Available in various sizes to meet any customer demands.
Clean & Hygienic
No corrosion from panel and prevent bacterial growth by isolating outside light.
Leakage-Free
The special sealing tape developed for joints ensures zero leakage.
Dimensional Accuracy
Sectional GRP panel sizes are changeless from the outside condition so easy to assembly
Intensity & Durability
To maintain best endurance, the glass fiber reinforced panel is molded under high temperature & pressure. Since using stainless steel for inside structure and plated steel for outside, it shows best performance against erosion.
Heat Insulation and Dewdrops Prevention
The heat insulation panel with 3 layer structured improves heat insulation effect. Protects water from dewdrops and minimizes temperature variation of the stored water.
Easy to Assembly and Moving
Sectional panels make construction time shorter, standardization panel make easier to moving, carrying in and transfer.
Design Standard
| Intensity and Endurance | |
Section
|
Design Standard |
Hydrostatic Pressure
|
Water pressure enforcement 3.3 times standard Transfomation rate in filled up with water : Less than 1% form Water tank Height |
Wind Force
|
Less than 60m/sec |
Earthquake Force
|
Horizontal Intensity kh = 1/3G |
Snow load
|
200kg/cm3 , Snow fall less than 1M |
Ilumination Rate
|
Less than 1% |
Out-fit Force
|
No leakage under condition of vertical 100Kg after install of 100A Fitting |
Water Temperature
|
Usable temperature : Under 30°C Limited temperature : Under 40°C |
| Range | |
Range
|
Available Design Conditions |
Height
|
1.0 ~ 5.0M |
Capacity
|
1 ~ 3,000 ton |
Shape
|
Square, ㄱshape, ㄴshape, ▣shape etc |
| Thermal Conductivity | ||
|
Goods
|
Thermal Conduction Kcal/mhr°C
|
|
|
non-Insulation Type
|
Insulation Type
|
|
Stee. STS
|
37
|
37
|
GRP
|
0.15(Over 370 times)
|
0.017
|
Panel Tank Parts and Assembly
 |
 |
|
| PVC Nozzle(Flange type) Size : 20A ~ 150A Standards : JIS 10 K |
FC Nozzle(Male threaded type) Size : 20A ~ 150A Standards : JIS 10 K |
Gun Metal Nozzle(Screwed type) Size : 13A ~ 80A |
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 |
 |
| Air Vent Material : ABS Size : 50A x 180mmH, 100A x 210mmH |
Assembly bolt Material : Zinc plated mild steel or SS304 Size : 10mm |
Electrode Seat and Cover Material : PVC Size : 50A |
Structure
Excellent Heat Insulation
GRP panels protect water condensation in the tank and minimizes temperature variation of the stored water to prevent dewdrops phenomenon.
The 3 layer heat insulation panel minimize the heat losses and maintain its contents in its original form.
The heat insulation panel with 3 layer structured filled with Poly-Urethane foam shows its best performance.
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Optional Water Inspection Window
Developed for easy water condition check from outside of Sectional GRP water tank by not using ladder.
Physical Properties
GRP Panel's Physical Properties/Basis on KS F 4811
Tensile Strength - 850kg/cm2 Flexural Strength - BS 2782 Part 10 Method Flexural Modulus - 12.0GPa Water Absorption Rate - <0.20% Barcol Hardness - Over 40 Glass Fiber Content - >30%
Material Characteristics and Specification
Specific Gravity - 1.39-1.7 Impact Strength - 50kg/cm2 Shore Hardness - D90 Shear Strength - 830kg/cm2 Thermal Expansion - 2.1 x 105 ASTM D 696-79 Thermal Conductivity - 0.15 cal/m.hr C BS 874 Part2 - 1986 Sec.2.1 Overall Heat Transmission - 0.6W/M2K Light Transmission - BS 2782 : Part 11 Method 11043 Insulation Thickness - 40mm RUF Insulation Over Material - ABS
| FEM Safe and robust panel construction is designed considering the stress concentration on the panel when load is applied by FEM. |
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| High Quality Water Tank We always ensure all safety requirements such as strength, durability and stability with rigid design regulation and quality control |
 |
|
Special Sealing Tape for Water Tight Joints/Bottom Drain System
|
SAMSUNG Panel Tank Manufacturing Technology
There are 2 basic methods for the manufacture of panel tanks : GEP and SMC
Samsung utilises its exclusive GRP method. The GRP method introduced by Samsung and it continues to be the most superior method of manufacturing today.
On the other hand, other manufacturers employ the SMC method. The difference between these two methods is that the GRP method uses long continuous strand fibreglass, adding resin and then submitting the mixture to pressure before the final moulding process. The SMC method used by all other panel tank manufacturers mixes short-chopped strand fibreglass and resin in a "clay-like" mixture.
In terms of product characteristic, this means that panels manufactured under our GRP method are not only thinner and lighter, but the long continuous strand fibreglass maked them a product far superior in strength to all others.
Through our hot press moulding method, stability in product quality is asured even high volume production.
Physical property Comparison
|
Samsung
|
SMC
|
Hand lay-up
|
Comparison
|
|
|
GRP
|
Company A
|
Company B
|
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Tensile
strength (MPa) |
85~105
|
58.8~100
|
39.2~68.6
|
GRP tanks attain Singapore Standard "SS245" at 6 times working pressure under hydrostatic pressure tests. |
Bending
strength (MPa) |
170~220
|
117.6~161.7
|
64.2~156.8
|
Other companies' products are harder, containing about 40% filler, negatively influencing both impact and repetition strength tests. |
Water
absorption coefficient |
Below 0.1%
|
Over 0.3%
|
0.20.3%
|
The superiority of the initial strength of GRP products is additionally evident in its durability over the long term. |
The Different Fibreglass Using in Panel Tanks
