The NuJOINT 3120 F* is a silicone elastomer designed to caulk inter-building joints or expansion joints in both concrete slabs and walls.
* Also named "ELASTOJOINT"
Product Data
- Acts as a fire break for two to four hours (EI 120 to EI 240) for widths of 40 to 75 mm, in slabs and walls (tested according to the 2004 French fire decree and the NF EN 1366–4 standard)
- Adherence thoroughly tested on mortar, concrete and steel
- Resistant to up to 25% elongation
- Quick and easy implementation
- Adapts to the shape it is molded into
- Resistant to water pressure up to 3 bar depending on joint width
- Resistant to aggressive waters
- Can be decontaminated
- Resistant to compression, tension, and horizontal and vertical shear stress.
Operational Information
- To be used on clean, dry and de-greased surfaces
- Two application possibilities:
o Pneumatic pump (for large volumes)
o Manually, through the use of gravity (for easily accessed volumes)
- Curing time: Two hours
- Complete cross-linking: Forty-eight hours
- Density of the end product (polymerised): Approx. 1.2
- Joint width: 40 to 75 mm
- Total length: Approx. 160 mm
Other Technical Information (Packaging, Storage)
- Three container kit:
o NuJOINT 3120 F (A): Coated metal bucket
o NuJOINT 3120 F (B): Coated metal bucket
o NuJOINT 3120 F (catalyst): Plastic bottle
- Products required to install the joint backing:
o NuMINE 6110 F (MS.2000) Wool: Plastic cover and cardboard packaging
o NuMINE 6210 F (F.Active Adhesive) Adhesive: Plastic or metal buckets
- Storage temperature: 5°C to 50°C (40°F to 120°F)
- Product shelf life: One year from the production date, in their original, hermetically-sealed containers
ADDITIONAL INFORMATION
Resistance to fire classifications:
- EI 240 – H - M25 – F – W40 **
- EI 120 – V - M25 – F – W40 **
- EI 120 – H - M25 – F – W75 **
- EI 120 – H - M25 – F – W75 **
** H = Horizontal Construction Support
V = Vertical Construction Support – vertical joint
M = Induced movement (in %)
F = Joint fitting made on site
W = Joint width range (in mm)
- Resistant to water pressure up to 3 bar
- Resistant to aggressive waters
- Can be decontaminated
- Resistant to compression and tension
- PMUC No. ("Produits et Matériaux Utilisables en Centrale"—An accreditation by Eléctricité de France (EDF) for use in nuclear power stations): 24139
System Options
References
No reference for the product to date.
