Lightweight Concrete Strength Testing - Vermiculite 6:1 Mix Ratio

The Lightweight Concrete Showdown continues testing the strength to weight ratio of our lightweight concrete test blocks to find out just how strong lightweight concrete can be. We have made lightweight concrete panels, each 28 inches long by one inch thick, with different mix ratios and lightweight aggregates to find out just how much weight they can take before breaking.

For comparing our lightweight concrete mixes based on strength performance, we first had to make and test a regular (full weight) concrete / mortar control test block. Full strength concrete will be stronger than lightweight concrete mix designs, but how close we can get the strength to weight ratio is very useful information.

Watch as weight gets added to this 6:1 vermiculite to portland cement block and see just how much it can take before it breaks. The results of this strength to weight ratio testing will be compared to the full strength control block as well as the other lightweight concrete test panels. Do any of the lightweight mix recipes hold up to the results of the full strength block? Stay tuned to find out how each panel stands up the the weight of testing.

See the full series of Lightweight Concrete Showdown:
Making Full Strength Mortar Control Test Block -    • Lightweight Concrete Showdown - Full ...  
Concrete Strength Testing - Control Block 3:1 Mix Ratio -    • Concrete Strength Testing - Control B...  
Making Lightweight Concrete With Perlite (4:1) -    • Making Lightweight Concrete With Perl...  
Lightweight Concrete Strength Testing - Perlite 4:1 Mix Ratio -    • Lightweight Concrete Strength Testing...  
Making Stronger Lightweight Concrete With Perlite (2:1) -    • Making Stronger Lightweight Concrete ...  
Making High-Strength Lightweight Concrete -    • Making High-Strength Lightweight Conc...  
Mixing Vermiculite Concrete (3:1 mix) -    • Mixing Vermiculite Concrete (3:1 mix)  
Lightweight Concrete Strength Testing - 3:1 Vermiculite Mix Ratio -    • Lightweight Concrete Strength Testing...  
Mixing Concrete With Vermiculite (6:1) -    • Mixing Concrete With Vermiculite (6:1)  

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