Rigid Rockwool Insulation Board , High Strength Roofing Insulation Board

Rigid Rockwool Insulation Board , High Strength Roofing Insulation Board

Quick Detail: high compressive strength rockwool board for roofing structure.

Description:

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.

Applications:

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.

Specifications:

Main Technical property:

THERMAL PROPERTIES

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)

ACOUSTIC

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.

FIRE SAFETY

•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 oC.

• 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.

MECHANICAL PROPERTIES

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

Moisture in the atmosphere is not attracted to the system.Tungkin Rofing board therefore easily meets

the ASTM C1104/1104M requirements.

WATER REPELLENT

Water absorption of Tungkin Roofing Boards is<0.5kg/m2(short term partial immersion). This is in compliance with EN 1609.

CONDENSATION CONTROL

Tungkin Roofing Boards will assist in the reduction of condensation and black-spot mould in buildings, provided that cooling, heating and ventilation is adequate.

DIMENSIONAL STABILITY

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 membrane

CHEMICAL PROPERTIES

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.

Competitive Advantage:

TUNGKIN Rockwool has advantages

High strength, rigid,

Tungkin was established in 1998 as the subsidiary company of Dongguan Building Industry Co., Ltd (DBIC) which was a large scale state owned enterprise in the southern China with a variety of investments to the manufacturing of the building materials.

In order to explore the oversea market DBIC established Tungkin specialized in selling and marketing the thermal and insulation products to the foreign countries. In the past ten years Tungkin has developed rapidly and has become one of the leading manufacturer and exporter of rockwool and glasswool products.

Since 2006 Tungkin has also invested to the rockwool and glasswool factories by holding some percentage of their shares and this enables Tungkin is in the position to ensure the cost of products is always the most competitive and the quality is under supervised.

Our main customers are from all over the world such United state, Australia, Canada, Poland,UK, Russia, Ukraine Japan, Thailand, Singapore, Philippines, Malaysia, Indonesia, Saudi Arabia ,Syria, India, UAE, and so on. Many of them has kept business relationship with Tungkin for 10 years and most of them are the leading wholesaler or importer in their countries which proves that Tungkin is a reliable company to its customer. Except the glasswool and rockwool product we also are in the position to supply other thermal and insulation materials such as calcium silicate, Polyester, polystyrene (XPS), aluminum foil and tape, ceramic fiber PEF, PU.