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Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Apr 01, 2018

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Page 1: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities
Page 2: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Objectives • How passive fire protection (PFP) works • Testing and certification requirements for epoxy PFP • Main factors that determine PFP thickness • Advantages of Pyroclad X1 • Estimating a project • Sample specification • Application methods and equipment

Page 3: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

How Passive Fire Protection (PFP) Works

Page 4: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Why Protect Steel?

• To protect assets • Maintain points of egress

for personnel • Prevent structural

collapse • Save lives

Page 5: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Why Does Steel Require PFP? • Steel looses load carrying

capacity as the core temperature increases

• Steel begins to deform at 427 °C (800 °F)

• PFP extends the time it takes to reach the failure point

• Limiting temperature is project specific

(200°C - 600°C / 392°F - 1112°F) • Most projects require 400°C

limiting temperature

Page 6: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Pyroclad X1 Description

• 100% solids (solvent free) • 2 component epoxy PFP • Jet fire and hydrocarbon pool fire

protection for structural elements, beams, columns, bulkheads, underdecks and risers.

• Light weight / Low density: 1.03 g/cm³ • High Temp Mesh (carbon fiber)

Page 7: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

How Pyroclad X1 Works • Applied like a paint in multiple

passes (5 mm/coat) • Durable finish that can be

topcoated • Passive coating under normal

conditions • When exposed to fire,

Pyroclad X1 intumesces, or “swells” up to 10 times original thickness producing a heat blocking “char”

• Reaction insulates steel for a given amount of time

Page 8: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Testing And Certification

Page 9: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Fire Environments

• Sonic velocity, high pressure torching • Simulates burning pressurized burning gas • Erosive fire environment • ISO 22899 (onshore / offshore)

Jet Fire

• Non-torching hydrocarbon fire • Simulates burning pool of hydrocarbon fuel • UL 1709 (onshore) • ISO 834 / BS-476 (offshore)

Hydrocarbon Pool Fire

Page 10: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

2400

0 20 40 60 80 100 120 140 160 180 200 220 240

Tem

p ( F

)

Time (minutes)

1315

1204

1093

982

871

760

649

538

427

316

204

93

1315

1204

1093

982

871

760

649

538

427

316

204

93

Jet Fire (ISO 22899-1) Hydrocarbon Fire (UL 1709) Hydrocarbon Pool Fire (BS-476/ISO 834)

Fire Testing Curves

Tem

p ( C

)

Page 11: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Testing Requirements • Hydrocarbon fire testing (simulates pool of burning hydrocarbon fuel)

-IS0 834 / BS 476 Part 20-21 Appendix D (offshore) -UL 1709 (onshore)

• Jet fire testing (simulates pressurized burning gas) - IS0 22899-1

• Environmental testing (simulates atmospheric exposures) - NORSOK M-501 System 5A (offshore) - UL 1709 Environmental test program (onshore)

• Performance testing (explosion resistance and hose stream resistance) - Overblast explosion testing - NFPA 58 Annex H hose stream testing

• Physical property testing - Compressive, flexural, tensile, impact, hardness, thermal conductivity, adhesion/cohesion, flame spread/smoke development, moisture absorption

Page 12: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Hydrocarbon Fire Testing (ISO 834/BS-476)

Tested For: - I-Sections - Tubular Sections - Divisions(Bulkheads/Decks)

Page 13: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Jet Fire Testing (ISO 22899)

Tested For: - I-Sections - Tubular Sections - Divisions(Bulkheads/Decks)

Page 14: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

NORSOK M-501 Rev 6 Testing • Exposed to 25 cycles accelerated aging (ISO 20340) • Corrosion/bond strength panels / Fire test panels • Each 168 h (1 week) cycle includes:

• 72 h of UV/condensing moisture (ISO 11507) • 72 h of salt spray (ISO 7253) • 24 h thermal shock at -20°C

ISO 7253 Salt Fog

5% NaCl at 35° C

3 Days

Thermal Shock at -20° C

1 Day

U VA 340 Bulb

3 Days

4 hrs. UV at 60° C / 4 hrs. Condensing at 50° C

Page 15: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

NORSOK M-501 Rev 6 Testing Pass/Fail Criteria: • Corrosion creep < 3mm • Adhesion > 3 Mpa • Fire performance within 10% of non aged sample

Page 16: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

NORSOK M-501 Rev 6 Fire Testing

• Fire tested in both vertical and overhead configurations

• Aged samples performed within 10% of non-aged samples in side by side test

Page 17: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Passes NORSOK M-501 Rev 6 Without Topcoat

• Full pass without a topcoat

(only 0.2% moisture uptake)

• Minimal corrosion creep: < 3 mm • Maintains adhesion: > 3 Mpa • No significant loss of fire

properties in aged samples

Page 18: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Overblast Testing • Simulates explosion • Successful overblast bulkhead testing • 5” (127 mm) deflection over 6’ (1.8 m) span • No cracking or delamination • Ensures material performance

Page 19: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Hose Stream Testing • Simulates high pressure

water stream of fire hose • NFPA 58, Annex H Hose

Stream Test • Retains integrity during

fire while exposed to hose

stream • Maintains fire

performance

Page 20: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Physical Properties Property Pyroclad X1 Leading Competitor

Water Absorption (Total immersion in 5% salt solution @ room temperature for 76 days)

0.5% (untopcoated) 3.3% (untopcoated) 1.4% (topcoated)

Water Absorption NORSOK M-501 System 5A (4,200 hours)

0.2% (untopcoated) Not published

Hardness ASTM D2240

Shore D 70 Shore D 70

Compressive Strength ASTM D695

3,672 psi (25.3 MPa) 2,700 psi (18.6 MPa)

Flexural Strength ASTM D638

3,925 psi (27.1 MPa) 3,300 psi (22.7 MPa)

Adhesion/Cohesion ASTM D4541

1,840 psi (12.7 MPa) (average)

1,450 psi (10.0 MPa) (average)

Flame Spread ASTM E84

20 25

Smoke Development ASTM E84

65 130

Page 21: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Certification Authorities • Choice of certification

organization is dependant on project requirements

• Lloyd’s Register (LR) • Det Norske Veritas (DNV) • American Bureau of

Shipping (ABS) • Underwriter’s

Laboratories, Inc. (UL) • NORSOK

(Environmental)

Page 22: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Pyroclad X1 Certification Types • Structural steel (LR, DNV, ABS)

- I-sections (beams and columns)

• Tubular hollow sections (LR, DNV, ABS) - Rectangular hollow sections - Round hollow sections

• Divisions (LR, DNV, ABS) - Bulkheads - Decks - Firewalls, blast walls, accommodation modules - H Class (H-0, H-60, H-120) - J Class (J15, J-30, J-60, J-120)

*Ratings will vary with member type.

Page 23: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Service Environments

• Offshore - Offshore platforms - Oil and gas installations - FPSOs

• Onshore - Refineries - Petrochemical plants - LNG terminals - LPG storage facilities

Page 24: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Structural Steel I-Sections

Page 25: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Tubular Hollow Sections

Page 26: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Structural Steel I-Sections/Tubes

Page 27: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Tank Supports

Page 28: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Vessel Skirts

Page 29: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Fire Rated Divisions (Underdeck)

Page 30: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Fire Rated Divisions (Bulkhead)

Page 31: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Fire Rated Divisions (Accommodation Modules)

Page 32: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Fire rated Divisions • Hydrocarbon Fire - H Class - H-0, H-60, H-120

• Jet Fire - J Class - J15, J-30, J-60, J-120 • Prevent heat transfer and

passage of flame and smoke from the fire exposed side to the non-exposed side during a 2 hour hydrocarbon fire test

Page 33: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

H Class Divisions • Non-exposed side must stay below 140°C (average) / 180°C (single

point) above ambient for designated time • No flame or smoke penetration for 2 hours • H-0 only must only stay below 400°C for 2 hours (no flame and

smoke requirement)

Fire Class Time (minutes)

H-0 0

H-60 60

H-120 120

Page 34: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

J Class Divisions • Non-exposed side must stay below 140°C (average) / 180°C (single

point) above ambient for designated time • No flame or smoke penetration for 2 hours • To calculate the thickness required, the jet fire erosion factor is

added to the required hydrocarbon thickness (from appropriate certification) Fire Class Time (minutes)

J-15 15

J-30 30

J-60 60

J-120 120

Page 35: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

How To Determine Thickness Requirement

• What type of structural member (I-section, hollow section, division)?

• What is the Hp/A section factor (30-300)? • What is the critical “limiting temperature” for the project

specification? • What is the fire duration? • What is the fire type (hydrocarbon, jet or combination)? • What classification has to be used (LR, DNV, ABS, UL)? • If plate or division, what is the thickness of the steel? • If division, what fire class and duration is specified (H or J / 0, 15, 30, 60, 120 minutes)?

Page 36: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Factors That Affect PFP Thickness

• Hp/A: Heated perimeter/Area • Steel with smaller Hp/A has

greater mass • The more mass a steel section

has, the less PFP thickness it requires

• The higher the critical limiting temperature, the less thickness is required

• The longer the fire durations require more thickness

• Jet fire ratings require jet fire erosion factor to be added to hydrocarbon thickness

Page 37: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Critical Limiting Temperature • Temperature at which strength of steel will fall

below limit required for the project. • Specified by project, may vary for structural

supports, equipment, piping, etc. • 200oC-600oC (392oF-1,112oF) for jet fire and

hydrocarbon protection • 400oC (752oF) typical • Specification may vary according to project and

operational requirements

Page 38: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Hydrocarbon Ratings Example

Page 39: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Jet Fire Erosion Factor • Additional material added to hydrocarbon

thickness to withstand the effects of the jet fire.

• Thickness differential between hydrocarbon and jet fire is “jet fire erosion factor”.

• Compares thickness requirements for specific steel size (Hp/A: 100) at same limiting temperature (hydrocarbon fire vs jet fire)

• The jet fire erosion factor is added to the hydrocarbon thickness required.

Page 40: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Pyroclad X1 Coating Systems

Primers Carboguard 888 Carboguard 890 Carboguard 893 SG Carboguard 60 Carboguard 635 Carbomastic 94 Carbomastic 615 Carbozinc 858 Global Carbozinc 11 HS / Carboguard 893

Topcoats Carbomastic 94 (6 mils/150 microns) Carbothane 134 HG (2-3 mils/50-75 microns)

All other primers and topcoats must be approved Primer or primer system thickness shall be between 3-5 mils (75-125 microns) Primers and topcoats in bold are part of NORSOK tested system

Page 41: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Mesh Reinforcement

• High Temp Mesh used for all applications • Approximately 1,000 ft² (93 m²) roll • Installed at nominal midpoint to 2/3 point. • Mesh placement and overlap requirements

will depend on the configuration of the steel and the fire exposure type.

Page 42: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Mesh Reinforcement

Page 43: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Mesh Reinforcement

Page 44: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Performance Advantages of Pyroclad X1

Page 45: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Advantages of Pyroclad X1

Pyroclad X1 Competitor A Competitor B Competitor C

Mix Ratio Best 1:1 2.45:1 2.33:1 2.36:1

Overall Thickness Requirements Lowest Low Highest Higher

Installed Weight Lowest Low Highest Higher

Water Absorption Best (0.2%) Un-topcoated

3.3% Un-topcoated Worst >4% Not published

Shore D Hardness Best (70) Best (70) Lowest (25) Lower (60)

Weathering (NORSOK Test)

Best Passed without

topcoat

Best Passed without

topcoat Topcoat required Topcoat required

Compressive Strength Highest High Lowest Lower

Flexural Strength Highest High Lowest Lower

Page 46: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Performance Advantages of Pyroclad X1 1. “Pyroclad X1 has lower overall thickness requirements for structural steel.”

- Industry leading hydrocarbon ratings / competitive jet fire erosion factors - Tremendous weight savings to overall structure - Requires less material and labor to install / lower installed cost 2. “Pyroclad X1 has the lowest moisture absorption of any PFP material on the

market.” - Successfully passed NORSOK M-501 System 5A without a topcoat - High resistance to moisture uptake during and after application (0.2%) - Provides assurance that material will stand up to harsh offshore environments - Lower maintenance and repair costs 3. “Pyroclad X1 has highest durability.” - Highest Bond Strength, compressive strength and flexural strength - Provides better resistance to damage during construction and while in service - Better adhesion, longer service life - Lower maintenance and repair costs

Page 47: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Application Advantages of Pyroclad X1 1. “Pyroclad X1 has lower overall thickness requirements for structural steel.”

- Less coats to apply - Faster application - Less material and labor required to achieve rating 2. “Pyroclad X1 has a simplified 1:1 mix ratio.” - Minimizes off ratio application - Easy visual verification - Simple straight forward application 3. “Pyroclad X1 is easiest to apply.” - Best spraying material on the market - No special procedures needed to obtain correct spray applied density - Excellent fan pattern and thickness control - Fast recoat intervals

Page 48: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Thickness Comparison

Page 49: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities
Page 50: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities
Page 51: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Estimating A Project

Page 52: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Density And Coverage • Pyroclad X1 is sold in 40 kg and 20 kg kits • Wet density in can is 1.30 g/cm³ • Actual coverage better than theoretical due to

entrained air (20-27% better coverage) • Typical spray film density ranges between 1.03-

1.10 g/cm³ depending on application parameters • A spray applied density of 1.03 g/cm³ is

achievable by following Carboline guidelines

Page 53: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Project Estimation Steps: 1. Find thickness required for specified rating using Hp/A charts 2. Multiply thickness (mm) x density (g/cm³)

= weight per unit area in (kg/m²) @ specified thickness 3. Multiply weight per unit area x total m² of project = total material needed for project in kg 4. Divide by kit weight (40 kg or 20 kg kit) = number of kits for project 5. Multiply weight per unit area x price per kg = material cost per m²

Page 54: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Packaging

• Supplied in 40 kg (full) and 20 kg (half) kits • Full kits for plural application • Half kits used for single component and

trowel applications

Page 55: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Typical Pyroclad X1 Specification • Prepare steel to Sa 2-1/2 (SSPC-SP10) with

37.5 - 50 micron profile • Apply approved primer @ 75-125 microns (3-5

mils) DFT • Apply Pyroclad X1 to point of mesh placement • Apply High Temp Mesh in proper orientation • Apply Pyroclad X1 to specified thickness • Apply approved topcoat to specified thickness

Page 56: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Typical Fire Ratings 1. Hydrocarbon Pool Fire (Offshore) - IS0 834 / BS 476 Part 20-21 Appendix D - 30 minute – 180 minute 2. Hydrocarbon Jet Fire (Onshore/Offshore) - ISO 22899-1 - 15 minute – 120 minute 3. Hydrocarbon Jet Fire and Hydrocarbon Pool Fire

Combination - Any combo of time intervals 4. Hydrocarbon Fire (Onshore) - UL 1709 - 1 hour – 4 hour

Page 57: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Example Fire Rating

Specification: J30 / H90 for structural steel 30 minute jet fire +90 minute hydrocarbon 120 minute total 400°C limiting temperature Structural I-section (Hp/A: 60)

Page 58: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Jet / Hydrocarbon Fire Example STEP 1: Generate required thickness: 1. Add 30 + 90 = 120 minutes total 2. Go to the 400°C chart for Hp/A: 60 @ 120

minutes to get hydrocarbon rating = 6.9 mm 3. Look up jet fire erosion factor for 30 minute

for member type = 1.8 mm jet fire erosion factor

4. Add 6.9 mm + 1.8 mm = 8.7 mm (required thickness)

Page 59: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Project Estimation STEP 2: Calculate Pyroclad X1 quantity • Project size: 10,000 m² • Pyroclad X1 thickness: 8.7 mm • Pyroclad X1 density 1.03 g/cm³ • 8.7 mm (thickness) x 1.03 g/cm³ (density) = 8.96

kg/m² @ 8.7 mm • 10,000 m² x 8.96 kg/m² = 89,600 kg of Pyroclad X1 • Estimated loss and overspray: 20% 89,600 kg /.80 = 112,000 kg • 112,000 kg / 40 kg (full kit) = 2,800 kits required

Page 60: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Coatbacks • Extension of PFP beyond primary

member onto the secondary non-fireproofed member

• Prevents heat transfer to primary member

• Secondary members protection is at the discretion of project

• The coatback requirement is project specific, a typical coatback requirement is 18” (450 mm) from the primary member.

• Ensure this is included in project planning

Page 61: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Application

Page 62: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Application Methods

• Plural component • Batch mix • Trowel

Page 63: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Approved Equipment Suppliers

Spray Quip WIWA

Page 64: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Plural Component Spray Equipment

Page 65: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Single Component Spray Equipment

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Trowel Application tools

Page 67: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Acceptable Finish

Page 68: Objectives - SubratecH GmbH€¢ Simulates burning pressurized burning gas ... (simulates atmospheric exposures) ... - LPG storage facilities

Questions?