/challenges-projects/design-challenges/inductive-sensing/b/blog/posts/steelquad-steel-quality-sensing-device-week-4This week I got to check with construction material suppliers and ask for a quotation. I&#39;ve also negotiated a place where I can do my concrete mix, water curing, and conduct inductance test. Here’s the list of materials needed:Rebars10 mm dia. Grade en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/inductive-sensing/b/blog/posts/steelquad-steel-quality-sensing-device-week-4Sat, 31 May 2014 19:12:25 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:6da0ecb8-f850-4d34-a624-f434ee38f798DAB1<p>It sounds like you are organized to begin testing.</p><p>&nbsp;</p><p>Can&#39;t wait to see what you come up with.</p><p>&nbsp;</p><p>DAB</p><p>&nbsp;</p><p>PS, have you thought of running some measurements while the cement cures?</p><p>You could get some valuable data by seeing if the values change over the 30 day curing cycle.</p><img src="https://community.element14.com/aggbug?PostID=17810&AppID=111&AppType=Weblog&ContentType=0" width="1" height="1">