Naper S 12

Description

the NAPER S 12 boards are made of cement-matrix silicates, asbestos-free, produced in autoclave. They guarantee high thermal insulation and integrity in the event of fire, making them suitable in all cases where passive fire protection is required. They are non-combustible (reaction to fire class A1). NAPER S 12 boards guarantee mechanical strength and high resistance to humidity.

Technical characteristics

CE marking

EN 12467

Thickness

12 mm

Width

1200 mm

Length

2000 mm

Weight

14,3 kg/m2 ± 10%

Modulus of elasticity

>4000 MPa

Compressive strength

>9,1 MPa

Flexural strength

>5,5 MPa

Nail pull-out resistance

>850 N

Linear tolerances

± 3 mm

Thickness tolerances

± 0,8 mm

Squareness

Square edge

Linear thermal expansion

0,003 mm/C°/m

Thermal conductivity

0,15 W/mC°

Reaction to fire

A1 (non-combustible) NAPER S 12 BOARDS

Application and installation

the NAPER S 12 boards are fixed by means of mechanical fixings (screws). The instructions contained in the specific certifications must be observed, in relation to the types adopted. The skimming of the joints and of the screw heads must be carried out using FIREGUARD COMPOUND gypsum-based filler applied with mesh tape or glass fibre tape.