On 1/19/18 12:44 PM, vikas wrote:
i want some transparent material to place it on the terrace of my house,
and
it should have that much strength so that i can walk on it and the sunlight
also pass throught is so that i can get sunlight on my terrace.I don't
budget
to put up toughen glass

Do a search for see through roof. I don't know how the strength
compares but maybe you could use it with some extra supports.