"Square feet" aren't things that are used to cover area."35 square feet" is an amount of area that you have to cover with something.
21 km square
How much cement is needed to cover 192 square feet of area
Niether; It's surface area.
A hectare is 10,000 square meters of land.
Laminating kevlar is very much like laminating fiberglass, with a couple of differences. First, the resin is different. You can use polyester or vinylester resin for fiberglass; low-viscosity epoxies must be used for kevlar. And second, the way you wet it out is different--it requires a lot more force because kevlar is more tightly woven than fiberglass is.
they covered area
it covers about 193
"Square feet" aren't things that are used to cover area."35 square feet" is an amount of area that you have to cover with something.
LAN setup can cover like a build
rfergfred
815
RTR Pipe(Reinforced Thermosetting Resin pipe) is a kind of composite thermosetting plastic pipe,combing Resin with Fiberglass Roving.In fact,the RTR pipe have a more approperiate name as GRE(Glass Reinforced Epoxy) Pipe, since that uses Epoxy Resin instead of Polyester.GRE Pipe have much superior properties than common RTR Pipe, especially in properties of high pressure resistant.
The answer depends on the depth to which the area is covered.
4000 sq. miles
21 km square
How much cement is needed to cover 192 square feet of area