My dear Shanavas Cholli, please visit the link I attached below and open the "Anchoring System" and you will understand the differnce between expansion and chemical anchor bolts.
http://www.hilti.com/holcom/modules/prcat/prca_main.jsp
I do hope I am able to help you in our question.
Mail Mug Received on Tue Feb 19 10:15:00 2008
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