CO 



M 



u 



CO 



s 

 Pi 



00 00 00 00 00 00 00 



d a d ci el el d 



•rl -H -H -H -H -H -H 

 i— 1 r-i i-t i— 1 i— 1 i— 1 i— 1 



M M M M J& M M 

 d d d d d d d 



•H -H -H -H -i-l -H -H 

 S-l ^ ^i i-l M S-l M 

 28 £t IS CS 2S ^ CS 



00 



CJ 

 •i-l 



u 

 <u 



4-> 



w 



•H 



i—l 



M 



o o o o o o o 



00 



d n 



•iH 



1 



r» on r*. lo m r-~ r» 



Scaling 

 Flaking 

 Peeling 



o o o o o o o 



Alligatoring 

 Checking 

 Cracking 



o o o o o o o 



00 



CI 

 ■H 



i—l 

 (0 

 X! 

 CJ 



CM CM CM CM CM CM CM 



CI 



o 



•H 

 ■P 

 CO 



O 



i-< 



o 



u 



W 



•H 



Q 



r~~ r-~ v£> r-~ r-~ va \o 

 r*» I vo \o CO v£> ^o 



d 

 o 



rH -H 



co +J 



U U 



<U 01 

 d -P 



qj o 



o n 



i i 



r- o\ r~- oo io r-~ r- 



Coating 

 System 



m\o nco m o h 

 co co co co co -tf -<r 



13 



