BRE AP69 PDF

BRE AP69 PDF

Name:
BRE AP69 PDF

Published Date:
01/01/1991

Status:
[ Active ]

Description:

Daylight protractor No 2

Publisher:
Building Research Establishment Limited

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Czech version):
200 business days

SKU:
bre-ap69_2736557

Choose Document Language:
9.00 €
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ELECTRONIC ONLY

Protractor for an overcast sky and vertical glazing only. For the full set, see package AP68.

The protractors calculate the sky component of daylight factor. In conjunction with BRE Digests 309 and 310, they can be used to find the daylight factor at a point indoors. Price includes VAT.

Sometimes people ask if they can be used to assess the loss of light to an existing building following construction of a development next door. We don't recommend them for that purpose. Instead we advise using BR209 'Site layout planning for daylight and sunlight'.


Edition : 91
File Size : 0 files
Published : 01/01/1991

History


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