Making Grout Samples for Construction Inspection

Our deputy inspector shows us how a masonry grout sample is made so it can be tested for compression.

these tests are generally made when the grout strength will be above the normal standards. always refer to your structural drawings to see if you need to have these types of testing done in your walls.

for more tips, don't forget to check our videos

[cambero]

it just need to be rodded 15 times instead of 25.

[JSSTyger]

Having twelve 12" blocks is impractical for any inspector who does multiple job site vists in a day. I've been doing inspections for 16 years now and I've only been required to do this particular test method on one job. We always use the cardboard boxes.

[trenthoward]

Wrong rod, wrong roddings, no flow test, whats the temp? This is also a video on how to stand on your molds and not wear proper PPE.

[adiosk]

I get to test the 3, 000 strength mix hardens in 2 to 3 hours

[Lumens]

3/8” rod, not 5/8” rod and 15 roddings not 25

[MrHamouza]

U have an accent yes, but does it realy matter to know where u r from?

[julioguzman]

Video title should be...how not to make grout samples.

[stynga]

This does not conform to any sort of ASTM standard. Molds should be metal and the list goes on and on.

[tehagent]

This is incorrect; do not use as training video.

[eduardomanalili]

This is a big mistakes not compliance with the ASTM test. Samples must be metal.