- Suitable For: waterproofing systems for various roof types
- Area of use: EXT
- Volume: 16m x 1m 8m x 1m
- Type: bitumen
- Colour: black
- Brand: Cromar
- Manufactuer: Cromar
- Box Size: Pallet
Data Sheets
Cromatorch Arcoflex is a waterproofing membrane comprising distilled bitumen modified with SBS (styrene-butadiene-styrene) polymers, offering exceptional elasticity, thermal aging resistance, and flexibility in cold temperatures. Key points:
- Enhanced Elasticity and Flexibility: The SBS polymer modification ensures high elasticity and flexibility, making it suitable for various weather conditions.
- Superior Adhesion Properties: The elastomeric compound facilitates easy application and ensures excellent adhesion, resulting in superior bonding and tightness of joints and overlaps.
- Composite Polyester Carrier: The membrane features a composite polyester carrier stabilized with longitudinal glass yarns, providing excellent dimensional stability and minimizing shrinkage over time due to weathering.
- Ease of Application and Reduced Gas Consumption: The elastomeric compound not only ensures ease of application but also contributes to reduced gas consumption during installation.
For more information on Cromar, you can visit their website here.
Cromartorch Arcoflex is advised for use as a base sheet or intermediate layer in multi-layer waterproofing systems for various roof types, including flat, pitched, or vaulted roofs. It is suitable for both reinforced concrete roofs cast on site and prefabricated ones, as well as for terraces, under-floorings, and similar applications.
APPLICATION
- Recommended Application:
- Base sheet or intermediate layer in multi-layer waterproofing constructions
- Suitable for flat, pitched, or vaulted roofs made of reinforced concrete cast on site or prefabricated
- Also applicable for terraces, under-floorings, etc.
- Installation Guidelines:
- Must always be protected by a torch applied cap sheet membrane or heavy-duty protection like screed
- Direct exposure to UV should be avoided
- CROMATORCH ARCOFLEX MINERAL:
- Recommended for use as a cap sheet layer in multi-layer waterproofing systems
- Installation methods: propane gas torch, approved adhesives, or mechanical fixing
- Preparation of substrate recommended with fixative bituminous PRIMER (water base) or PRIMER (solvent base)
LIMITATIONS
- Users are responsible for ensuring suitability for use, with Safety Data available upon request.
- Prior to use, carefully read the label for essential health and safety information.
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Elementlength | |||||||
up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
|
Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
|||||
Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
£7.60 ex. VAT
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