Tough heat-sound-insulated water-repellent slabs are applied to manufacturing panels of furnish of ship premises as thermal and sound isolation, and also for external and internal isolation of surfaces of building designs of inhabited and industrial buildings and constructions, various kinds of passenger and cargo vehicles.

Slabs can have the next sizes in millimeters:

At thickness 14 ± 1	Length 930 ± 4	Width 630 ± 4
	1100 ± 4	650 ± 4
	1115 ± 4	800 ± 4 850 ± 4
At thickness 19 ± 1	Length 930 ± 4	Width 630 ± 4
	1100 ± 4	650 ± 4
	1115 ± 4	800 ± 4 850 ± 4

As agreed the manufacturer and the consumer manufacturing of slabs the other linear sizes is supposed.

Physicomechanical parameters of slabs should correspond to the requirements resulted in table.

The name of parameters	Норма
Density, kg/m3, no more	300
Mass fraction of a moisture, %, no more	2,0
Sorption wetting, %, no more	6,0
Water absorption at partial immersing, %, no more	30,0
Heat conductivity, W/m•К, no more, at (298 ± 5) К (25 ± 5) °С (398 ± 5) К (125 ± 5) °С (573 ± 5) К (300 ± 5) °С	0,047 0,056 0,070
Condensability, %, no more	6,000
Dynamic modulus of elasticity, МPа (kilogram-force/cm2), no more	0,5 (5,0)
Bending strength, МPа (kilogram-force/cm2), not less	0,5 (5,0)
Bending strength at exfoliation, МPа (kilogram-force/cm2), not less	0,005 (0,05)
Compressive resistance at 10% linear deformation, МPа, not less	0,025 (0,25)