Our massive line of aftermarket shift knobs offers style and functionality for both manual and automatic transmission vehicles. From basic round knobs emblazoned with the classic shift pattern to T-handles and pistol grip shifters, weâve got the right vintage-look shifter for your ride.
Floating Slab or Raft Foundation. A slab foundation is a large concrete floor covering the entire building area through which all the loads from the building are transmitted to the soil. It is both building floor and foundation and is well suited to garages, shops, small stores, and homes without basements.
Concrete is a mixture of cement, fine and coarse aggregates, water, and sometimes some supplementary materials like fly ash, slag, and various admixtures. A normal weight concrete weighs 2400 kg per cubic meter or 145 lbs per cubic foot (3915 lbs per cubic yard).