CK-GRP Water Tank

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 CONTENTS

FEATURES AND MERITS OF CK GRP WATER TANK 04

COMPOSITION OF PANELS 05

PHYSICAL PROPERTIES 06

PERFORMANCE AND FEATURES OF INSULATED PANELS 07

COLEX KOREA CO.,LTD. INTERNAL & EXTERNAL REINFORCED SYSTEM 08/09

CK GRP Water Tank EXCELLENT WATER TIGHTNESS 10

COLEX KOREA will strive towards being a company that values the
environment and quality of water. PARTITION WATER TANK 11
COLEX KOREA will achieve human health and environmental
improvement with facilities and quality optimized for health and INSTALLATION OF CK GRP WATER TANK 12
environment.
INTERNAL AND EXTERNAL REINFORCED ACCESSORIES FOR WATER TANK 13 / 14 / 15

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 CK
CK GRP
GRP Water
Water Tank
Tank

FEATURES AND MERITS OF CK GRP WATER TANK COMPOSITION OF PANELS

SMC Water Tank Features Composition of Wall Panels by Height

SMC Water Tank Features Absolute Water Tightness 5

 asy installation regardless of space and size. Simple

E 
Features absolute water tightness by applying high-stability 4.5
disassembly and reassembly of water tank. sealing tape.
4
Simple Assembly
Hygiene and Durability 3.5
 se of standardized parts that require assembly at construction
U
 omplete block out of external light for preventing growth of
C 3
sites, which facilitate mobility to small spaces, expanding
bacteria. Applied stainless steel for the internal structure to tanks, and reinstalling tanks in a different location.
prevent corrosion or rust and hot dip galvanized the external 2.5
structure for corrosion resistance.
Easy to Clean 2
The drainage hole located on the bottom of the tank facilitates
1.5
the cleaning. The square-type manhole maximizes the space
Outstanding Insulation and Dew-Proofing enabling easy access by people. 1
Complete block out of external light for preventing growth of
bacteria. Applied stainless steel for the internal structure to 0.5
prevent corrosion or rust and hot dip galvanized the external Antibacterial Water Tank
structure for corrosion resistance. Special production of antibacterial water tank. 0
(m) 1H 1.5H 2H 2.5H 3H 3.5H 4H 4.5H 5H

Merits of SMC Water Tank Type and Shape

1. Use of exclusive panels according to parts and pressure distribution.

Wall Panel Flat Panel Bottom Panel
2. Guaranteed stability and durability by use of exclusive panels.
3. Use of standardized panels (1,000×2,000 / 1,000×1,500 / 1,000×1,000 / 1,000×500 / 500×500mm) that enable
construction in various sizes and partial replacement and reassembly, if needed.
4. Use of assembly bolt in the foundation frame that last for a long time, unlike welded products which the gilded parts are
prone to corrode.
5. Applied hot dip galvanized flange bar as reinforcer to minimize distortion by external factors, such as the weather, water
pressure, etc., and other defects.
6. Applied SMC (Sheet Molding Compound) to minimize contraction and distortion of panels. Maintains good quality of material
property that enables easy assembly of parts.
7. Applied special insulation materials for outstanding insulation features.
Roof Panel Drain Panel / Manhole Panel

Standard Manhole
▼

(Lockable)

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 CK
CK GRP
GRP Water
Water Tank
Tank

PHYSICAL PROPERTIES PERFORMANCE AND FEATURES OF INSULATED PANELS

Physical Properties Outstanding Insulation

Item Unit Physical Properties KS Standard SMC insulated panels are made from applying polyurethane, an efficient insulator, on a single-layer panel, and covering it with a special
Gravity 1.85 - synthetic resin, creating a sandwich-like structure panel with high insulation performance.
Tensile Strength MPa(Kgf/mm²) 102.9(10.5) 60(6.12)↑

Flexural Strength MPa(Kgf/mm²) 151 80(8.16)↑

Flexural Modulus MPa(Kgf/mm²) 17,100 6,000(612.24)↑ Performance

Absorption % 0.06 1↓
SMC water tanks have outstanding insulation and dew-proof as triple sandwich structure. Because single panel with heat retention which
Barcol Hardness - 58 30↑
has 250 times conductivity more than other metal (STEEL, SUS etc) is laid, and polyurethanes foam with excellent insulation effect is inserted
Glass Fiber Content % 31 25↑
as lagging. Lastly special cover made of synthetic resin vacuum-molded is put on.
Thermal Conductivity - 2.0×105 -

Distortion - 2.0×105 -
The above mentioned data are subject to change depending on the testing conditions and environment.

SMC Insulation Cover

(Vacuum Molding Product)
Design Criteria

Earthquake Resistance Hydrostatic Pressure

Designed to KH = 1/3G Designed to restrain distortion from hydrostatic pressure.
Maximum distortion rate of wall panels after 48 hours of full
tank is less than 1.0% of the total height of the water tank.
Snow Load Synthetic Resin Foamer SMC Panel
Designed to withstand 60kg/m² of snow load. (Insulator)
Strength of Drainage
Designed to withstand 100 kg of water poured to the tank
Wind Pressure with no leakage, with 100mm-diameter flange installed on the
Designed to withstand wind at a 60m/sec speed maximum, internal side of the wall of a full tank and props on the bottom
even when the tank is not filled with water. part of the pipes every 70 cm. 150

100 1ton Insulation Type

Time for water of 5°C to reach 0°C (hours)

During the time when the water
16ton Single Layer Type
temperature decreases from 5°C to 0°C

50

1ton Single Layer Type

0 -30 -25 -20 -15 -10

Temperature of atmosphere

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 CK
CK GRP
GRP Water
Water Tank
Tank

REINFORCEMENT SYSTEM OF CK GRP WATER TANK REINFORCEMENT SYSTEM OF CK GRP WATER TANK
Internal Reinforcement System External Reinforcement System

※The design criteria of water tanks are safeness, hygiene, and convenience. ※Outstanding durability and hygiene. Easy maintenance and repair.

Roof Panel
External Reinforcement
Internal Manhole (Turn Buckle) Roof Panel Manhole
Reinforcement
(SUS 304/316)
External Ladder External Ladder
(HDG/Stainless Steel) (HDG / Stainless Steel)

Internal Ladder
(FRP/Stainless Steel)
Assembly Bolt
(Dacro, SUS 304/316) Internal Ladder Assembly Bolt
(FRP/Stainless Steel) (Dacro, SUS 304/316)

FRP Roof Support

Wall Panel External Reinforcement Wall Panel

Corner Frame Corner Frame

Bottom Panel Bottom Panel

Drain Panel Drain Panel

Base Frame Base Concrete pad Base Frame Base Concrete pad

Outstanding strength, durability, water tightness, and Joints of wall panels are sustained with vertical external
appearance. Safe structural design. reinforcer frames. Roof panels are sustained with tie rods
SMC water tank strengths are gained by connecting and pipes. Bottom panels are sustained by connecting
the panels with stainless steel tie rods from the inside each other with bolts using brackets.
of the tank. (For tanks below 2m.)

※ Stainless steel 316 internal ladder is optional. ※Stainless steel 316 internal ladder is optional.

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 CK
CK GRP
GRP Water
Water Tank
Tank

OUTSTANDING SAFENESS AND WATER TIGHTNESS PARTITION TYPE WATER TANK

Outstanding Safeness and Water Tightness one water tank in a limited space creates an effect of installing multiple tanks, which is an economical alternative and efficient
for maintenance.
※ Perfectly improved safeness and water tightness.
Performance
1. Applied hygienically nontoxic materials that are not affected by temperature changes and EPDM sealing tapes for perfect water tightness
with outstanding weatherability and stability.
Maximized volume in a limited space Economical
2. Adhesion type panels for easy construction and short working period.
 he Partition Water Tank can maximize the tank volume than
T The Partition Water Tank is more cost effective, including the
3. We provide satisfying products with no leaks from joints and no defects. cost for labor work, compared to installing separate tanks for
installing separate water tanks, especially for limited spaces,
such as basement or small areas. different purpose.

Precautions when cleaning Various Usage

One of tank must maintain less than 50% of water level for When a partition is applied, one tank can be utilized as a
safety reasons when cleaning the other tank. potable water tank, and the other for utility water
(for fire hydrant).
Stability of sealing tape certified by overseas standard test (BS Standard) Easy Maintenance
Two tanks are installed as one, which enables easy
maintenance and does not require water supply cutoff for
cleaning.

 Installation Example

If tanks for two different use are needed in a limited space of area or a boiler room, a 16-ton partition type tank can be
installed to use half for potable water 8ton and the other half 8ton for utility water. 8ton however, if two separate tanks are
Sealing Tape Thickness restored by 98% after 24 installed instead, it needs 1 meter distance between the two tank. So each tank capacity is only 6 ton.
SLS Certificate(SS245) hours of applying sealing tape

Applied drain panel on the front side that collects and Section installation
discharges water.
1. Upgraded stability and semi-permanent bottom panel with improved
weaknesses.
2. Safeness upgraded by 100% by improving water flow
We provide satisfying products with no leaks from joints and no defects.
600 600
Potable Potable
water water
(6TON) (8TON)

Available Types: Cube-type tank, corner-type tank (ㅁ,ㄷ,ㄴtype tank)

Partition

1000
Corner : ㅁ type Corner : L type Cube type

Tank height for installation: 1.0-5.0m

Tank volume for installation: 1-3,000ton Utility water(6TON) Utility water(8TON)

600
600
(Tanks of volumes that exceed 3,000 tons require customized designing.)
1.5m×2m×2m=6ton 2m×(2m+2m)×2m=16ton
Image of a ㅁ corner type

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 CK
CK GRP
GRP Water
Water Tank
Tank

CONCRETE PAD PRODUCTION STANDARD INTERNAL AND EXTERNAL REINFORCED ACCESSORIES FOR WATER TANK
PAD Production Standard SMC Panel,기초베이스
SMC판넬, metal materials
및 프레임 for base and frame,
철자재, 사다리ladder,
등 etc.

Width : Over 300~400mm I Height: Over 600mm (including base frame) I Gap: Max, 1m or less
Outer dimensions: W, L+400mm I Horizontal degree: 1/500 or less (Keep the top surface as flat)
Ventilator
Internal ladder

•
50A , 100A

•
4400(L+400)
1000 1000 1000 1000

Ancor bracket External ladder

•
(W+400)

•
3400
(1.5M / 2M / 3M / 3.5M)

ex) 3W×4L×2H

400 400 400 400 400

External ladder External flange bar

600

•
•
Assembly bracket (450 / 950 / 1200 /
1450 / 1950)

※ SMC water tanks are recommended to be installed indoors for freeze prevention and maintenance.
External flat bar Channel

•
•
(450 / 950)
Installation Space

For installation and maintenance of water tanks, the tanks require an extra space of at least 600mm on each side and
1,000mm to the ceiling.

Horizontal Plate Connecting bracket

Water Tank Installation Space

•
•
(5070) (7575z)
1000

SMC TANK
600

2 & 4 Holes Plate Water gauge

•
•
(4 & 2 holes) (1M~5M)

600

Base angle
600

SMC TANK Sub-materials

•
•
(563 / 525 / 990 / 957
994 / 1026 / 1063)

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 CK
CK GRP
GRP Water
Water Tank
Tank

INTERNAL AND EXTERNAL REINFORCED ACCESSORIES FOR WATER TANK INTERNAL AND EXTERNAL REINFORCED ACCESSORIES FOR WATER TANK
Features of Internal and External Reinforcers for Water Tank PE Coating Metal Flange

Special
PE Coating Material by Applying Modern PE-Coating flange for water tank
Equipment Semi-permanent product with polyethylene applied on regular metal plates to fundamentally reduce corrosion and the emission of
endocrine disruptors and heavy metals.
Unique Eco-friendliness
Fundamentally prevents the generation of toxic substances, including
Flat flange
endocrine disruptors

Hygiene Safeness
Applied safe PE special coating technology for storing clean water

Outstanding Durability
65A 80A 100A 125A 150A
·Strengthened adhesion and corrosion resistance by applying
PE special coating technology
·Prevents the emission of hazardous substances generated by
special PE coating chlorine gas and problems
·Reduced maintenance and repair costs
·Maintains clean water for people and the environment
200A 250A 300A 350A

SIZE C D1 h Hole Q’ty

6 10 65A 140 175 19 4
80A 150 185 19 8
100A 175 210 19 8
Øh 125A 210 250 23 8

D
C
150A 240 280 23 8
PE Coating with POSMAC Material
200A 290 330 23 12

CK GRP water tank’s special PE coating by applying POSMAC (POSCO Magnesium Alloy Coating) is good for anti-corrosion. It can be 250A 355 400 25 12
120
solution about the issues of corrosion when using regular. 300A 400 445 25 16

POSMAC is renowned for its corrosion resistance property, which is 5-10 times stronger compared to Hot-dip-galvanizing GI, GI(HI). 350A 445 490 25 16
The anti-corrosion property in cut surfaces is excellent.
Slope flange

65A 80A 100A 125A 150A

INTERNAL BRACKET 1760 PLATE(2 HOLES) FLAT BAR 450/880/950 CORNER FLAT PLATE 9090
12°
10
6
SIZE C D1 h Hole Q’ty
65A 140 175 19Ø 4
Øh
80A 150 185 19Ø 8

D
C
100A 175 210 19Ø 8
125A 210 250 23Ø 8
140 150A 240 280 23Ø 16
INTERNAL BRACKET 17160 PLATE(4 HOLES) FLANGE BAR 450/850/950/1200

12°

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 CK GRP Water Tank
COLEX KOREA will strive to be a company for water health and environment.

904, 85, YONGDONG-RO, UICHANG-GU, CHANGWON-SI, GYEONGSANGNAM-DO, REPUBLIC OF KOREA, 51139

TEL : +82-55-263-5556 FAX : +82-303-3441-5329
Mobile : +82-10-8578-6167 E-mail : sales@colexkorea.com