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AIM  |  SKU: 48645355209051

AIM Tenmat CavGuard Roll 65

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Product Datasheets

Product Datasheet:

AIM Tenmat CavGuard Roll 65 - Datasheet

Things you should know about this product!
  • This product is made to order which may require an MOQ

Description

AIM Tenmat’s CavGuard Roll 65 is a cavity fire barrier designed to firestop the cavity behind external walls with outer substrates of masonry or brickwork. Made from low smoke, zero halogen, highly expansive intumescent material, it allows ventilation in non-fire conditions.

AIM Tenmat CavGuard Roll 65 is produced from flexible intumescent material and provided in roll format. Its 6mm thickness offers significant space and labour savings over traditional cavity socks, while ensuring the external cavity remains unobstructed and ventilated. It is also covered with a protective layer of polythene for ease of handling and water protection.

In the event of a fire, the intumescent material expands to close the external wall cavity, providing effective fire resistance for up to 60 minutes*, depending on the construction of the external wall cavity. AIM Tenmat CavGuard Roll 65 is designed to close off a total cavity of 65mm, accommodating building tolerances of up to 15mm (above the typical maximum cavity ventilation requirements of 50mm).

Specifications
  • Length
    6300mm
  • Width
    75mm
  • Material type
    Flexible intumescent material

Key Features
  • A fire rated product, providing fire resistance performance within external wall cavities, for periods up to 60 minutes
  • Suitable for masonry and brickwork external substrates only
  • Ventilated design – developed to allow maximum ventilation of uninsulated cavities reducing the need for cavity trays or weepholes.
  • Suitable for ventilated cavities up to 65mm wide, including building tolerances of up to 15mm (50mm + 15mm)
  • Provided in rolls of 6.3m long
  • Flexible and lightweight - designed to be easily and quickly installed
  • No maintenance required after installation

Where to use

OSB/Timber Frame with Masonry

  • Inner Leaf Substrate: OSB/Timber Frame (facing cavity) with appropriate fire rating
  • Outer Leaf Substrate: Masonry (facing cavity) with appropriate fire resistance
  • Orientation: Horizontal
  • Insulation Type Within Cavity: None
  • Maximum Cavity Width: 25 mm
  • Maximum Open State Air Gap: 21 mm
  • Product Dimensions: 4 x 35 x 1000 mm
  • For Use Within Internal or External Corners: No
  • Product Fire Resistance Rating: 60 minutes Integrity / 60 minutes Insulation

Frequently asked questions

What is AIM Tenmat CavGuard Roll 65?

AIM Tenmat CavGuard Roll 65 is a fire-resistant barrier used in cavity walls to prevent the spread of fire and smoke. It is designed to provide an effective fire stop within the cavity while allowing for necessary ventilation.

How do you install AIM Tenmat CavGuard Roll 65?

Installation involves unrolling the CavGuard and positioning it within the cavity wall at specified intervals. It should be fitted snugly against the cavity structure. Follow the manufacturer’s guidelines for secure installation, which may involve the use of mechanical fixings or adhesives.

How does AIM Tenmat CavGuard Roll 65 enhance fire safety?

The CavGuard expands when exposed to heat, sealing gaps in the cavity and preventing the spread of flames and smoke. This containment helps protect the building structure and its occupants.

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AIM Tenmat CavGuard Roll 65
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Price
Price
Length
Length
6300mm
1000mm
1000mm
Width
Width
75mm
35mm
75mm
Edge
Edge
n/a
n/a
n/a
Fire rating
Fire rating
n/a
n/a
n/a
Compressive strength
Compressive strength
n/a
n/a
n/a
Thermal conductivity
Thermal conductivity
n/a
n/a
n/a
Material type
Material type
Flexible intumescent material
Rigid intumescent material
Rigid intumescent material
AIM
AIM Tenmat CavGuard Roll 65

Length

6300mm

Width

75mm

Edge

N/A

Fire rating

N/A

Compressive strength

N/A

Density

N/A

Thermal conductivity

N/A

Material type

Flexible intumescent material
View product
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