Albi DriClad is a semi rigid board manufactured from molten volcanic rock which is spun into fine threads, impregnated with a special resin and compressed to form a durable, yet easy to use material which has superior fire resistance properties. Albi DriClad is used to fireproof structural steel and is installed using spiral screws.
Albi DriClad is listed by UL and is designed for rapid installation to columns, beams, floor/ceiling, and roof/ceiling assemblies for fire ratings up to 3 hours. Due to its high moisture resistance, Albi DriClad is suitable for application to both interior and exterior surfaces which are initially exposed to the weather during construction. Albi DriClad can also be used in unconditioned spaces such as parking garages.
Benefits
- A versatile fireproofing solution designed to overcome project challenges—ideal when roof construction is out of sequence, spraying isn’t practical, or cold weather conditions exist.
- Proven performance that meets or surpasses key fire protection standards, including ANSI/UL 263, ASTM E119, and CAN/ULC- S101, giving designers and contractors peace of mind.
- Built tough to endure deflection, impact, and the heavy foot traffic of active construction sites and ongoing maintenance.
- Secure mechanical fastening ensures a lasting bond to substrates, eliminating the need for costly surface preparation.
- Sustainability built in—made with 70% pre-consumer recycled content to help projects achieve valuable LEED credits.
- Installs easily even on less-than-perfect substrates, including surfaces with rust, oil, or mill scale.
- An inorganic formulation that naturally resists mold and fungal growth, supporting healthier building environments.
- Available in three finish options—unfaced, white foil-faced, and silver foil-faced—to meet design and performance needs.
- Year-round application with no need for tarping, heating, or ventilating the workspace—saving time and reducing costs.
- The smart choice for hard-to-reach spaces, high-vibration areas, humid conditions, and retrofit projects where other methods fallshort.
Product Uses
Albi DriClad is a mineral fiber fireproofing board for use in interior or semi-exposed locations and provides up to four hours of protection. DriClad can be pre-cut for easier on-the-job installation. Its density and thickness are factory controlled for uniformity of application and adds minimal weight to the structural steel. It encases structural steel or other materials and can be applied in any temperature or weather conditions. As a board system it does not require any surface preparation to the substrate. DriClad is installed using a noggin and screw system.
Fire Tests & Approvals
In order to meet the performance and durability criteria set forth by the American Institute of Architects (AIA) and other major industry specifying organizations, Albi DriClad has undergone the most rigorous testing in accordance with the world’s most demanding safety protocols.
Cellulosic – ANSI/UL263 (ASTM E119) – Fire Tests of Building Construction and Materials
This cellulosic fire test is traditionally used to evaluate materials for use in the protection of modern day commercial structures. This test reaches 1000°F (537°C) after 5 minutes and gradually reaches a temperature of 2000°F (1093°C) after a period of up to 4 hours.
Albi DriClad is classified by Underwriters Laboratories for up to 4 hours protection in accordance with the cellulosic fire test and is listed within various UL Designs.
UL Classification Mark
The UL Classification Mark indicates compliance with global requirements as it relates to a specific risk or casualty. With the Classification service, UL determines that a manufacturer has demonstrated the ability to produce a product complying with UL’s requirements with respect to one or more of the following:
- Specific risk, e.g., casualty, fire, etc.
- Performance under specific conditions
- Compliance with regulatory codes
- Compliance with specific standards such as international standards
- Other condition, as determined by UL
All of the products carrying a UL Classification Mark are covered by UL’s Follow-Up Services program to verify that products carrying the UL Classification Mark continue to be manufactured in compliance with UL’s safety requirements.
Major Specification and Approval Compliance
Albi DriClad complies with the requirements of the following specifications:
- MasterSpec®, Section 078100 – APPLIED FIREPROOFING (AIA)
- MasterFormat® 2014, Section 07 81 00 Applied Fireproofing (CSC,CSI)
- Unified Facilities Guide Specification, UFGS-07 81 00 Spray-Applied Fireproofing (USACE, NAVFAC, AFCEC, NASA)
- Master Construction Specifications, Number 07 81 00 Applied Fireproofing (VA)
- Code of Federal Regulations, Title 40: Protection of the Environment (EPA)
- PBS-P100 Faclities Standards for the Public Buildings Services (GSA)
ASTM Physical Performance Standards | Test Performance* | |
Physical Property | ASTM Standard | Albi DriClad |
Density | Nominal 11 pcf (176 kg/m3) | |
Surface Burning Characteristics | ASTM E84 | Flame Spread – 0 |
Sound Absorption | ASTM C423 | 0.80 NRC |
Thermal Properties | ASTM C518 | Conductivity[k]-0.24 BTU in/hr ft2 oF @ 75 oF (0.034 W/m•K @ 24 oC) Resistance [R/inch]-4.20 |
Deflection | ASTM E759 | No Cracking, Spalling, or Delamination |
Fungal Resistance | ASTM C665 | Zero Growth After 28 Days |
*Based on independent laboratory tests under controlled conditions.
Product Name | Technical Data Sheet | Safety Data Sheet | Application Guide |
Albi DriClad |  | | |
CAFCO-BOARD | | | |
UL Designs & Thicknesses
UL Designs & Thicknesses for Isolatek’s passive fireproofing materials for the commercial and construction industry.
