Story highlights CNN tried to figure out how the construction of Donald Trump's proposed wall along the Mexican border might be undertaken

The price tag for the wall alone would cost around $10 billion

(CNN) Donald Trump has called for a wall to be built along the U.S.-Mexico border since he announced his presidential campaign last June. Here's a look at how the construction of Trump's proposed wall might go.

The no-goes

As far as building materials go, there are a few options.

The construction experts CNN spoke to said the strongest wall would be made of cinder blocks. However, the process to build such a wall, stacking each block, one-by-one, over the entire border, would be too labor-intensive to make this choice feasible.

Another way, the experts said, would be pouring liquid cement high along the entire southwestern frontier. But as the cement solidifies in those hot temperatures, the resulting wall could become weak, leaving the project at risk of literally crumbling.

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