Medium Impact Resistant Lamina
Medium Impact Resistant Lamina
Medium-Duty Impact Resistant Lamina
System Description
Components
Technical Information
Documentation
Description
Durex® Medium Impact Lamina is comprised of a layer of Durex® Intermediate Mesh as a reinforcement layer for a polymer-modified and polymer-based cementitious base coat, and used as the medium-grade reinforcing mesh layer in Durex® EIFS Systems and Durex® Stucco Lite System (except for mechanically fastened EIFS systems)
Advantages
- Capable of withstanding 11 - 15 N.m/cm2 impact forces without breakage of the reinforcement layer
- Forces equivalent to 2” Stone @ 30kph, or;
- Hockey Puck @40 kph
- Fibreglass mesh of tested quality, capable of withstanding high tension without stretching
- Glass fibres with negligible sensitivity to temperature changes within the wall
- Proper fibreglass anti-alkaline dressing to avoid quick aging of the wall reinforcement due to corrosion action of alkalis present in coating mortar
- Provides dimensional stability and enhances performance
Uses
- Medium Duty Reinforcement Mesh for the base coat layer in all Durex® EIFS Systems when additional impact resistance is required
Physical Properties
| Product | Fibreglass Mesh |
Base Coat |
| Product Type | E-Glass fibres |
Depends on Base Coat |
| Appearance | White woven fabric with leno weave pattern |
Depends on Base Coat |
| Weight | 4.3 oz/yd2 (145 g/m2) |
- |
| Roll Widths | 38” |
- |
| Finish | Alkali-Resistant Coating, optional Adhesive Coating |
Depends on Base Coat |
| Coverages | 450 ft2 (41.8 m2) per roll (38”) |
Depends on Base Coat |
Performance Properties
| Weight Drop Impact Test | ASTM E2486 |
Pass – No Breakage |
| System Layer | Optional Products Per Layer | Notes |
|---|---|---|
| Reinforcing Mesh | ||
| Base Coat |