a partner to seokyung tsc - cleanroom...

SEOKYUNG TSC

SEOKYUNG TSC CO., LTD

Factory Address:#370-1, Dongseong-ri, 1 Wol-MyeonJincheon-Gun, Chungchzongbuk-do, KoreaTel: +82-2-449-3311Fax: +82-2-449-4411http://www.sktsc.co.kr

U.S. Office:Precision Flooring SolutionsA Partner to Seokyung TSC754 East Hightower Trail, Social Circle, GA 30025Tel: 770-464-2603 Fax: 770-464-2221 http://www.precisionflooring.com

A Partner to Seokyung TSC

SEOKYUNG TSC

ALUMINUM

RAISED ACCESS FLOORSALUMINUM

RAISED ACCESS FLOORS

SK Background and Commitment

THE LEADER IN DOMESTIC AND INTERNATIONALPRODUCTION OF RAISED ACCESS FLOOR SYSTEMSFOR THE CLEANROOM INDUSTRIES.

Seokyung TSC (SK) was established in 1995, and is a

leader in the die-casting and manufacturing of

aluminum raised access flooring for the high tech

microelectronics and semiconductor industries. SK also

has a strong focus on the pharmaceutical, communications,

data and TFT-LCD markets.

Since 1995, SK has developed, designed, engineered,

and supported products to meet the ever-changing

requirements of these industries. SK provides custom

solutions and technical support on a worldwide basis.

At SK, we understand important contamination and

cleanroom design issues, and are committed to providing

the technical support and engineering expertise to

meet the requirements of your next project.

Put our worldwide presence, proven performance,

production capacity and commitment to quality to work

for you!

Floor Panels

SK produces both a 2000 and a 3000-pound line ofpanels in empirical dimensions as well as a metric lineof products to meet all international, military and government requirements and specifications. All panels are available in solid, perforated, and grateddesigns. Each panel is diecast, milled, produced andfinished under the highest standards and qualityguidelines in the industry.

To maintain these high quality and manufacturing controls, SK produces -- from ingot to finished product-- 100% of their panels under one roof in their facilityin Jincheon, South Korea. Currently, SK is the onlycompany who manufactures panels with 0% of theproduct development outsourced.

SK has the largest panel production capability in theindustry. Current production capacity is 5,000 panels,or 20,000 square feet, per day and we’re working todouble this in the future as the market requires.

Solid Panels

Where heavier loads are required, the unique rib structureprovides excellent dispersionof the weights to achieveminimum deflection withmaximum load-bearing capacities for placement ofequipment and tool move-ins.

Features:Interchangeable with perforated and gratedpanels2000 and 3000-lb. panelsare 1.97” (50 mm) thickHighest-quality materialsWide variety of finishes availableMeets Class A1 fire ratingAll panels 100% interchangeable with each other

PERFORATED AND SOLID PANELS LOAD CHART

Product Panel Dim. Concent. Load Ultimate Loads Rolling LoadsType 1x1 Indentor (Lbs.)

(Weakest Point) Static Load (Lbs) Dynamic Load (Lbs.)

AHB242 Solid 1.97” 2,617 lbs. @ 0.080” 5,661 lbs. 1,500 lbs @ 0.008” 10 Pass 2,100 lbs @ 0.008” 10 Pass1,500 lbs @ 0.003” 10K Pass 2,100 lbs @ 0.003” 10K Pass

AHP242 Perf 1.97” 2,313 lbs. @ 0.080” 4,896 lbs. 1,500 lbs @ 0.008” 10 Pass 2,100 lbs @ 0.008” 10 Pass1,500 lbs @ 0.011” 10K Pass 2,100 lbs @ 0.011” 10K Pass

AHG242 Grate 1.97” 2,627 lbs. @ 0.080” 5,176 lbs. 1,500 lbs @ 0.002” 10 Pass 2,100 lbs @ 0.002” 10 Pass1,500 lbs @ 0.002” 10K Pass 2,100 lbs @ 0.002” 10K Pass

AXB242 Solid 1.97” 3,648 lbs. @ 0.080” 8,560 lbs. 3,000 lbs @ 0.011” 10 Pass 4,200 lbs @ 0.005” 10 Pass3,000 lbs @ 0.020” 10K Pass 4,200 lbs @ 0.020” 10K Pass

AXP242 Perf 1.97” 3,416 lbs. @ 0.080” 7,350 lbs. 2,143 lbs @ 0.003” 10 Pass 3,000 lbs @ 0.003” 10 Pass2,143 lbs @ 0.003” 10K Pass 3,000 lbs @ 0.003” 10K Pass

AXG242 Grate Data to follow.

SK Background and Commitment

THE LEADER IN DOMESTIC AND INTERNATIONALPRODUCTION OF RAISED ACCESS FLOOR SYSTEMSFOR THE CLEANROOM INDUSTRIES.

Seokyung TSC (SK) was established in 1995, and is a

leader in the die-casting and manufacturing of

aluminum raised access flooring for the high tech

microelectronics and semiconductor industries. SK also

has a strong focus on the pharmaceutical, communications,

data and TFT-LCD markets.

Since 1995, SK has developed, designed, engineered,

and supported products to meet the ever-changing

requirements of these industries. SK provides custom

solutions and technical support on a worldwide basis.

At SK, we understand important contamination and

cleanroom design issues, and are committed to providing

the technical support and engineering expertise to

meet the requirements of your next project.

Put our worldwide presence, proven performance,

production capacity and commitment to quality to work

for you!

Floor Panels

SK produces both a 2000 and a 3000-pound line ofpanels in empirical dimensions as well as a metric lineof products to meet all international, military and government requirements and specifications. All panels are available in solid, perforated, and grateddesigns. Each panel is diecast, milled, produced andfinished under the highest standards and qualityguidelines in the industry.

To maintain these high quality and manufacturing controls, SK produces -- from ingot to finished product-- 100% of their panels under one roof in their facilityin Jincheon, South Korea. Currently, SK is the onlycompany who manufactures panels with 0% of theproduct development outsourced.

SK has the largest panel production capability in theindustry. Current production capacity is 5,000 panels,or 20,000 square feet, per day and we’re working todouble this in the future as the market requires.

Solid Panels

Where heavier loads are required, the unique rib structureprovides excellent dispersionof the weights to achieveminimum deflection withmaximum load-bearing capacities for placement ofequipment and tool move-ins.

Features:Interchangeable with perforated and gratedpanels2000 and 3000-lb. panelsare 1.97” (50 mm) thickHighest-quality materialsWide variety of finishes availableMeets Class A1 fire ratingAll panels 100% interchangeable with each other

PERFORATED AND SOLID PANELS LOAD CHART

Product Panel Dim. Concent. Load Ultimate Loads Rolling LoadsType 1x1 Indentor (Lbs.)

(Weakest Point) Static Load (Lbs) Dynamic Load (Lbs.)

AHB242 Solid 1.97” 2,617 lbs. @ 0.080” 5,661 lbs. 1,500 lbs @ 0.008” 10 Pass 2,100 lbs @ 0.008” 10 Pass1,500 lbs @ 0.003” 10K Pass 2,100 lbs @ 0.003” 10K Pass

AHP242 Perf 1.97” 2,313 lbs. @ 0.080” 4,896 lbs. 1,500 lbs @ 0.008” 10 Pass 2,100 lbs @ 0.008” 10 Pass1,500 lbs @ 0.011” 10K Pass 2,100 lbs @ 0.011” 10K Pass

AHG242 Grate 1.97” 2,627 lbs. @ 0.080” 5,176 lbs. 1,500 lbs @ 0.002” 10 Pass 2,100 lbs @ 0.002” 10 Pass1,500 lbs @ 0.002” 10K Pass 2,100 lbs @ 0.002” 10K Pass

AXB242 Solid 1.97” 3,648 lbs. @ 0.080” 8,560 lbs. 3,000 lbs @ 0.011” 10 Pass 4,200 lbs @ 0.005” 10 Pass3,000 lbs @ 0.020” 10K Pass 4,200 lbs @ 0.020” 10K Pass

AXP242 Perf 1.97” 3,416 lbs. @ 0.080” 7,350 lbs. 2,143 lbs @ 0.003” 10 Pass 3,000 lbs @ 0.003” 10 Pass2,143 lbs @ 0.003” 10K Pass 3,000 lbs @ 0.003” 10K Pass

AXG242 Grate Data to follow.

Perforated Panels

Designed to provide a smooth flow of air from theceiling to the floor with little turbulence.

Features:1024 holes from 17.49%to 23.81% openNon-directional patternAll panels with cham-fered holes only formaximum air flowInterchangeable withsolids and gratesHighest-quality materialsWide variety of finishes availableMeets Class A1 fire rating2000 and 3000-lb. panels are all 1.97” (50 mm)thickAll panels 100% interchangeable with each other

Grated Panels

Designed for areas where maximum air flow isrequired and have a pattern which produces minimumvibration from rolling loads and foot traffic.

Features:Interchangeable with solid and perforated panelsMaximum air flow from 49% to 55%Available in conductive gray epoxy hammertone, nickel chrome and a wide range of other non-conductive colorsHigh-quality materialsMeets Class A1 fire rating2000 and 3000-lb. panels are all 1.97” (50 mm)thickAll panels 100% interchangeable with each other.

SEOKYOUNG TSC - 1024 Holes Perforated Panel without DamperDifferential Pressure vs. Flow Rate

tial P

er 18.08%Open

20.15%Open

22.32%Open

8908 Ambassador Row, Dallas, TX 752472696 Gravel Drive, Fort Worth, TX 76118

6300 Rothway, Ste. 150, Houston, TX 77040Corporate Phone: (214) 630-9745

Client:Project No.:

Project:Identification: Concentrated Load Test of Access Flooring SystemsMethod of Test: CISCA Recommended Test Procedures, Section I

Table 1Load/Deflection Measurement

Pounds Force

No. 1 No. 2 No. 3 Avg. No. 1 No. 2 No. 3 Avg.50 (Preload) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000

1500 0.030 0.030 0.030 0.030 0.033 0.033 0.033 0.0331800 0.036 0.036 0.036 0.036 0.040 0.039 0.040 0.0402100 0.042 0.042 0.042 0.042 0.047 0.046 0.046 0.0462400 0.048 0.048 0.048 0.048 0.053 0.052 0.052 0.0522700 0.054 0.053 0.054 0.054 0.060 0.059 0.059 0.0593000 0.060 0.060 0.059 0.060 0.068 0.066 0.066 0.067

50 (Perm. Set) 0.000 0.000 0.000 0.000 0.001 0.002 0.002 0.002

Report No.: AHP 242 Cast Aluminum Panel

N/ASeo Kyung TSC059950 Date of Service:

Purchase Order No.:2/1/2005901820

Panel Center Deflection, inches Deflection, inches

Midpoint of Edge

Deflection(inches)

No. 1 No. 2 No. 3 Avg. No. 1 No. 2 No. 3 Avg.0.000 50 50 50 50 50 50 50 500.060 3000 3014 3074 3029 2702 2762 2749 27380.070 3431 3491 3488 3470 3091 3154 3160 31350.080 3849 3910 3919 3893 3362 3431 3454 34160.090 4238 4288 4309 4278 3626 3684 3710 36730.100 4588 4634 4667 4630 3851 3931 3996 3926

Panel CenterPounds Force Pounds Force

Midpoint of Edge

Table 2 Deflection/Load Measurement

Standard Duty (SD) & Heavy Duty (HD) Aluminum Pedestal Overturning Moment Tests

(CISCA 1,000" lb. requirement)--------------------------------------------------------

12" Pedestal for 17" FFH --- HD 7,171 in./lbs.20" Pedestal for 25" FFH --- SD 1,835 in./lbs.24" Pedestal for 29" FFH --- HD 6,451 in./lbs.40" Pedestal for 45" FFH --- HD 6,998 in./lbs.

Pedestal Systems

SK’s Aluminum Pedestal Bases are available in both aStandard Duty and Heavy Duty version, depending uponthe loading requirements of the project. Each comescomplete with matching Pedestal Heads and are available in both a mill-finished and epoxy-powdercoatedfinish. The pedestal bases can be mechanically fastenedto the subfloor or concrete foundation, or they can befixed with an adhesive to secure them in place.

Both the Standard Duty and Heavy Duty Pedestals haveundergone, and performed exceptionally well in, CISCAAxial Load and Overturning Moment Tests on pedestalswith an FFH of between 12 and 48 inches.

In addition, we have a complete line of Steel PedestalBases.

Dampers

Dampers are available for perforated and grated panelsto adjust the airflow through the floor to balance a roomaround tools and work stations. They are adjustablefrom 0 - 100% open in incremental settings.

Acrylic Insert Panels (Vision/Access)

Vision or Access Panels are available with acrylic insertswhich are produced to the Customer’s specified size toallow you to see beneath the panel from above, or toallow easy access.

Pedestal Heads

Standard Duty Pedestal HeadsHeavy Duty Pedestal HeadsNEW Steel Pedestal Heads

Stringers

SK stringers are extruded aluminum profiles designedto fit between and span the pedestal heads to provide lateral support to the system. The stringers DO NOTin any way determine the spacing requirementsbetween the pedestals as the holes are elongated(slotted) to allow them to conform to the size of thepanels.

Features:Mill-finished standardAnodized stringers availablePowder-coated stringers available.

Standard Duty (SD) & Heavy Duty (HD) Aluminum Pedestal Axial Loads

(CISCA 5,000 lb. requirement)--------------------------------------------------

12" FFH --- SD 16,180 lbs.12" FFH --- HD 18,567 lbs.20" FFH --- SD 13,017 lbs.20" FFH --- HD 18,357 lbs.24" FFH ----SD 13,123 lbs.24" FFH ----HD 18,880 lbs.32" FFH ----HD 18,203 lbs.40" FFH ----HD 16,920 lbs.48" FFH ----HD 18,813 lbs.