apache AJP bad rendering

I don't think is Apache is more web browser problems. Did you check that you meet the requirements for browser? More info at : docs.appian.com/.../System_Requirements.html

I have solved this part removing rows with no-jk ...

SetEnvIf REQUEST_URI "\.css$" no-jk
SetEnvIf REQUEST_URI "\.jpg$" no-jk
...

Now the problem is on /designer URI
Here the browser have a strange behavior , It like it continues to reload the page ...

If I remove Apache and use only JBoss configuration I don't have any issue ...
So I am sure the problem is on Apache config

To be sure, please clear the browser cache and tr again.
If you still encounter this behavior for sure you miss-configured something, but I don't know what. You have to share with us the config files for httpd and ssl (if you are using) to help you further.
And also please make sure that you followed the configuration steps from here> docs.appian.com/.../Configuring_Apache_Web_Server_with_JBoss.html

Yes, clear the cache of all browser I have used before apache installation has solved completely the issue
Thank you for your help
Elia