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THERMAL CONDUCTIVITY & R VALUE |
DOKUZ EYLUL
UNIVERSTY, IZMIR / TURKEY ENGINEERING FACULTY
DEPARTMENT OF MECHANICAL ENGINEERING
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REPORT |
Subject: Evaluation
of Thermal Conductivity Coefficient
Company:
DBS Insaat Taah Kimya San ve Tic Ltd Sti
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Material received by our department (Wall Mix G
and Wall Mix W) were tested with the QTM machine,
utilizing the hot wire method. Resulting average thermal
conductivity values are given below:
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Sample Name |
Testing Environment
Temperature (°C)
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Thermal Conductivity
Coefficient (W/mK)
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Wall Mix G |
25 |
0,661 |
Wall Mix W |
25 |
0,787 |
- Thermal resistance (R value) = L/k, measured
in K·m2·W-1 |
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According the average thermal conductivity values
of Wall Mix G and Wall Mix W, thermal resistance values
may calculate with different thicknesses like given
examples below:
| R Values K·m2·W-1
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Wall Mix G |
Wall Mix W |
| 0,5 cm thickness of application |
0,008 m2K/W |
0,006 m2K/W |
| 1,0 cm thickness of application |
0,015 m2K/W |
0,013 m2K/W |
| 2,0 cm thickness of application |
0,030 m2K/W |
0,025 m2K/W |
| 2,5 cm thickness of application |
0,038 m2K/W |
0,032 m2K/W |
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All rights reserved and may not be duplicated or copied without the written consent of FLEX-C-MENT PRODUCTS -Licensed Manufacturer,DBS LTD
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