Top Sell
-
NAS 412 Rev. 2
Original price was: $99.00.$59.00Current price is: $59.00.
-
JIS K 6386:2019
Original price was: $20.00.$11.00Current price is: $11.00.
-
AASHTO Green Book (GDHS-7)
Original price was: $310.00.$186.00Current price is: $186.00.
-
NAS 4003 Rev. 13
Original price was: $69.00.$41.00Current price is: $41.00.
-
CGA P-18
Original price was: $59.00.$35.00Current price is: $35.00.
CIE 033-1977
Original price was: $70.00.$42.00Current price is: $42.00.
Depreciation of installations and their maintenance
standard by Commission Internationale de L'Eclairage, 01/01/1977
This report is supplementary to CIE 12.2-1977 Recommendations for the Lighting of Roads for Motorized Traffic. The first part contains a survey of the combined effects of permanent or incidental causes which progressively impair the performance of road lighting installations. The second part points out what preventive measures can be taken in designing and installing a system to reduce or slow down the deterioration of materials (columns, lanterns, light sources, auxiliary gear). The last part indicates preventive maintenance operations aimed at protecting materials against deterioration or at restoring, as much as possible, the initial performance of the installation. The different methods of maintenance and replacement of various items are analyzed.
The publication contains 26 pages and 4 figures.
Product Details
- Published:
- 01/01/1977
- ISBN(s):
- 9783900734640
- Number of Pages:
- 29
- File Size:
- 1 file , 610 KB
