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6/21/2025, 4:51:41 PM
>>508197554
Its not the rebar or the steel in the concrete, but these microfibers that help the concrete increase impact resistance up to like 10x stronger.
>>508197919
Probably cause the concrete vs the bunker buster is just tank shell vs tank armor is the same but scaled at a much higher level. Were talking about something that is like 30,000lbs compared to what a tank shell thats under 50lbs? And thats not even the full weight of the tank round when fired.
There's a reason why the US is considering nuclear bunker busters because they hit the limit of what our planes can carry and the conventional explosive power.
Note how COMPRESSIVE strength has NOTHING, absolutely NOTHING to do with IMPACT resistance of concrete. Micro fibers in concrete marginally increases compressive strength concrete, but they 10x fold increase the impact resistance. So using the standard that it can penetrate 60ft of concrete. It can only penetrate 6ft of this new micro-fiber reinforced concrete. You also have to take into account of the type of earth like >>508197368 mentioned.
Its not the rebar or the steel in the concrete, but these microfibers that help the concrete increase impact resistance up to like 10x stronger.
>>508197919
Probably cause the concrete vs the bunker buster is just tank shell vs tank armor is the same but scaled at a much higher level. Were talking about something that is like 30,000lbs compared to what a tank shell thats under 50lbs? And thats not even the full weight of the tank round when fired.
There's a reason why the US is considering nuclear bunker busters because they hit the limit of what our planes can carry and the conventional explosive power.
Note how COMPRESSIVE strength has NOTHING, absolutely NOTHING to do with IMPACT resistance of concrete. Micro fibers in concrete marginally increases compressive strength concrete, but they 10x fold increase the impact resistance. So using the standard that it can penetrate 60ft of concrete. It can only penetrate 6ft of this new micro-fiber reinforced concrete. You also have to take into account of the type of earth like >>508197368 mentioned.
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