Marinetek structural concrete pontoon 

Wow... those charts are so informative. I like how they have no numbers or data or, like, anything at all except just lines on them. It's way less confusing. Facts are confusing. Great job.

I want the calculation note for this product if it is possible I am a civil engineering student

What Concrete mixture do you use to reduce water permeability so that the foam doesn’t get water-logged?

Am interested i have a marina but can't efford the coast need ur help

Impressed.

Am interested i have a marina need ur help in boat morning

Okay, using concrete is also called environment friendly, I guess they don't know how concrete is made.

Just don't use steel.

Vert gold système

A whole lot of talk but no website or actual reference data. What a waste of exposure.