07 80 00 Fire and Smoke Protection07 81 00 Applied Fireproofing07 81 16 Cementitious Fireproofing Page 1 of 2

VELlCF 120-01Column AssembliesVellrath Engineering

Vellrath Fireproofing PatchCementitious Coatings

ASTM E 119 (2011)Rating: 2 hour

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compliance with correspondingcertifications for the specific memberand rating, up to 2 hours.

1. STRUCTURAL STEEL MEMBER:Structural steel member, (column,beam, joist, girt or corrugated steeldecking) placed in the field whichcurrently has cementitious spray appliedfire protective materials (Item 2) appliedto the structural steel member.

3. CERTIFIED MANUFACTURER:Vellrath Engineering

CERTIFIED PRODUCT: CementitiousFireproofing

MODEL: Vellrath Fireproofing Patch

Apply cementitious fireproofing patchper manufactures directions to an areaof the structural steel member (Item 1)

©Intertek

2. CEMENTITIOUS SPRAY APPLIEDFIRE PROTECTIVE MATERIAL:Cementitious spray applied fireprotective material applied to astructural steel member (Item 1) atsome prior date in accordance withmanufacture specifications and in

Date Revised: February 4, 2013Project No: 100417574SAT·001 Intertek

07 80 00 Fire and Smoke Protection07 81 00 Applied Fireproofing078116 Cementitious Fireproofing

that has had the cementitious sprayapplied fire protective material (item 2)removed or damaged. Apply thecementitious fireproofing patch to athickness equivalent to that of thecurrent cementitious spray applied fireprotective material (Item 2). Applicationof cementitious fireproofing patch shallcomply with the following:

Date Revised: February 4, 2013Project No: 100417574SAT-001 Intertek

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• Maximum of 3 square foot areaof continuous cementitiousfireproofing patch.

• Minimum of 12 inches ofcementitious spray applied fireprotective material (Item 2)must remain between eacharea that has been repairedwith the cementitiousfireproofing patch.

©Intertek