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BS 493:1970 PDF

BS 493:1970 PDF

Name:
BS 493:1970 PDF

Published Date:
12/14/1970

Status:
Active

Description:

Specification for airbricks and gratings for wall ventilation

Publisher:
BSI Group

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$79.248
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Class 1 units for external use, and class 2 units for internal use in concrete, clay, cast iron, copper, aluminium steel, plastics and plaster (internal only). Overall dimensions, shape of apertures, unobstructed air space, wall hold, screening, testing of plaster units. Illustrations of typical examples.

All current amendments available at time of purchase are included with the purchase of this document.
File Size : 1 file
ISBN(s) : 0580060667
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 20
Product Code(s) : 78888, 78888, 78888
Published : 12/14/1970

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