Description
This time I'm testing Cheap $5 Quikrete Concrete Mix vs. $50 Ultracast Concrete Mix. Use code MODUSTRIAL for 60% off annual Incogni plan: http://incogni.com/modustrial Take your personal data back with Incogni!
This video is something different -- a fun, but scientific test of cheap vs. expensive concrete. We take samples of Quikrete and Fishstone Ultracast concrete to university labs at Illinois tech to do compressive strength testing and flexural strength testing, to find out why a $50 bag of concrete mix is so much more expensive than a $5 bag of concrete. We also do real world tests to see if the high performance concrete mix is worth the money.
00:00 Introduction
00:23 What is concrete?
01:11 What makes concrete strong?
02:29 Compressive Strength Lab Tests
10:06 Flexural Strength Lab Tests
14:35 Incogni Sponsor Message
16:42 Flexural Strength Test Results
21:17 Preparing for Real World concrete tests
21:41 Real World Strength Tests