Rigid Rockwool Insulation Board , High Strength Roofing Insulation
Quick Detail: high compressive strength rockwool board for roofing structure.
Rockwool high strength roofing board is exclusively designed for
flexible waterproof roofing and flat roofing structure. It has
excellent resistance to pressure, concentrated load and
delamination as well as goods fireproof, waterproof, acoustic and
thermal insulation performance.
Tungkin high strength roofing board is to a variety of building
structures with requirements on high compressive strength and point
load is widely used in workshops, airports, shopping malls,sports
venues, storage facilities and other steel-structure metal roofing
systems or water-resistant systems for concrete flat roofing.
Main Technical property:
Average fiber diameter,µ m
Non combustible A1
Organic material content,％
(short term partial immersion)
≥40KPa (With 10% deformation)
Tungkin Rofing Boards are dimensionally stable and ensure constant
insulation values under all climatic conditions.
THERMAL CONDUCTIVITY From 0.037 W/mK to 0.038 W/mK (at 20°C)
Tungkin Roofing Boards are proven to be the ideal acoustic
insulation material for use in flat roof constructions and offers
excellent acoustical properties for sound insulation and reduced
impact noise. the open fibre structure of the roofing board makes
it an excellent sound absorbing material.
•Tungkin Rofing board is fireproof and will not contribute in any
manner to the spreading of a fire.
• Highest European fire class A1, according to EN 13501-1.
• Fully dimensionally stable, does not stretch, shrink or deform
when exposed to fire.
• High temperature resistance. The melting point is more than 1000
• Tungkin roofing board does not cause smoke or burning
droplets/parts in case of fire.
• In case of fire, no aggressive or environmentally unfriendly
substances or gasses are released.
The excellent compressive strength and point load resistance of
Tungkin Roofing Boards easily
enables foot traffic during installation and routine maintenance
inspections of the roofing system. Some
completed roof may be required to have permanent loads.
Moisture in the atmosphere is not attracted to the system.Tungkin
Rofing board therefore easily meets
the ASTM C1104/1104M requirements.
Water absorption of Tungkin Roofing Boards is<0.5kg/m2(short
term partial immersion). This is in compliance with EN 1609.
Tungkin Roofing Boards will assist in the reduction of condensation
and black-spot mould in buildings, provided that cooling, heating
and ventilation is adequate.
Being made from stone, Tungkin Roofing Boards are dimensionally
stable and the thermal coefficient of expansion isvirtually zero.
Tungkin Roofing Boards therefore:
a) do not require any additional mechanical fasteners to prevent
differential thermal expansion
b) do not exert any undesirable stress on the waterproofing
Tungkin Roofing Board is chemically neutral, and it does not
contain aggressive, corrosive components.
Roofing Board also contains no solvents, oils or softening agents
that might affect the roof system.
TUNGKIN Rockwool has advantages
High strength, rigid,