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Reference Data - Apache Tables

This section provides reference data.

The contents of Reference Data - Apache Tables

Table 1 Ground Reflectance

Table 2 Precipitable Water Vapour Depth (In Metres)

Table 3 Dry-Bulb Temperatures

Table 4 World Weather Data

Table 5 U-Values for Glazing

Table 6 Thermal Conductivity, Specific Heat Capacity and Density

Table 8 Shading Coefficient and Short-wave Radiant Fraction for Blinds and Curtains

Table 9 Transmission Factors for External Miniature Louvres

Table 10 Sensible and Latent Gains from People

Table 11 Radiant Fraction for Casual Gains

Table 12 Winter Design Temperatures and Air Changes

Table 13 Heat Emitter Radiant Fraction

Table 14 Solar Absorptivity

Table 15 Thermal Resistances of Air Gaps

Table 16 Diffusion Resistance Factors

Table 17 Permeances

Table 18 Vapour Resistivities

Table 21 Inside Surface Resistance (Table A3.5 CIBSE Guide)

Table 22 Outside Surface Resistance (Table A3.6 CIBSE Guide)

Table 23 Emissivities of Various Materials (Table C3.7 CIBSE Guide)