TYB keep the bread fresh and hot

>>7750466

Damn its the Fake Ass Q.

>>7750611

Standard sidewalks are 4000psi driveways and parking lots 5- 5500psi roadways and runways are 10,000psi hotshot concrete

>>7750634

>>7750634

Ive been doing concrete for 40 yrs. Have serious experience. Learn before you spout faggit

>>7750634

Buildings may pour up to 19k-20 k psi

>>7750666

Took 5 yrs to clear lime poisening out of hands