CONCRETE: 5 sack or 3000 psi Concrete $ 124.00 per cubic yard. 5.5 sack or 3500 psi Concrete $ 127.00 per cubic yard. 6 sack or 4000 psi Concrete $ 130.00 per cubic yard. Additional Cement $ 6.00 per sack of cement. Type III - High early winter mix $ 3.00 per sack of cement. HOURS OF DELIVERY: 6:00 AM - 5:00 PM Included in price of concrete.
Add a sound-amplifying exhaust tip. Exhaust tips with dual walls, flared ends or large diameters may increase the sound volume of the exhaust output. Increase the size of your exhaust pipes by 1/2-inch to 1-inch in diameter.
The Air Duct Silencer, from ALAN Manufacturing, reduces noise (like furnace noises, speech, loud music, booster fans, etc.) that travels through ductwork. It installs between the source of the noise and location which noise is emitting, as close to the source of the noise as possible.