Twiga Eco Insul
Twiga Eco Insul (TEI), a new generation glass wool insulation introduced by U.P.Twiga Fiberglass Limited, is a high performing insulation solution for thermal and acoustic applications. Eco Insul is soft to skin, odorless and there is no formaldehyde in it. The product is completely fire safe, meeting all the requirements of National Building Code (2016)-fire and life safety and thermal insulation parameters. The insulation is available in flexible blanket/roll form and semi-rigid or rigid board form. Several factory applied laminations or facing options are available with Twiga Eco Insul products for better vapour control or noise absorption as per application requirements.
Technical parameters
Thermal conductivity (method of test IS 3346)
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Product code
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TEI-750
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TEI-1000
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TEI-1250
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TEI-1500
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TEI-2000
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TEI-3000
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Density (Kg/m3)
|
12
|
16
|
20
|
24
|
32
|
48
|
|
Thermal Conductivity* at 25oC mean
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0.004
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0.0375
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0.036
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0.0327
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0.0316
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0.0295
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Tolerance: +/-5%
Fire parameters
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Parameters
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Result
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Standard
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Non-combustibility
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Non-combustible
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BS 476 part 4
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Ignitability
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Designated as P (not easily ignitable)
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BS 476 part 5
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Fire propagation
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I << 12, i1<< 6
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BS 476 part 6
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|
Flame spread
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Class 1
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BS 476 part 7
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|
Class 0
|
Class 0
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BS 476 part 6 & 7
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Environmental parameter
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Parameter
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Result
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Test standard
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Formaldehyde content
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Not detected
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ASTM D 6007-02
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Parameters as per IS 8183: Bonded Mineral wool specification
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IS 8183 test Parameters
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Results
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Test method
|
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Incombustible (Loss of Ignition < 5%)
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Comply, LOI < 5%
|
IS 3144
|
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Moisture content
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Comply, < 2%
|
IS 3144
|
|
Recovery after compression
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Comply, >90%
|
IS 3144
|
|
Fiber settlement under vibration and jolting
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Comply, negligible
|
IS 3144
|
|
Shot content
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Comply, Nil
|
IS 3144
|
|
Odor emission
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Comply, Nil
|
IS 3144
|
|
Mould growth
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Comply, Nil
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IS 3144
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*Comply all mandatory and optional requirements of IS 8183.
Applications:
• Pre-engineered buildings- roof and wall insulation
• Built up roofing for exhibition hall, airports, stadiums etc.
• HVAC duct thermal, duct acoustic and mechanical room
• Under-deck insulation for RCC roof
• Cavity wall insulation- masonry constructions
• Drywall partition
• LGFS and Pre-fab structures
• Wall lining in multiplexes, auditorium or any other acoustic sensitive area
• Ceiling insulation