what is the difference between porcelain & ceramic?

WHAT IS THE DIFFERENCE BETWEEN PORCELAIN & CERAMIC

WHAT IS THE DIFFERENCE BETWEEN PORCELAIN & CERAMIC

rectified &

non rectified tiles 

RECTIFIED & NON RECTIFED TILES

what is

a porcelain tile?

WHAT IS A PORCELAIN TILE?

what is

screed?

WHAT IS SCREED?

what is

a ceramic tile?

WHAT IS A CERAMIC TILE?

shades 

and

patterns

SHADES AND PATTERNS

different types of porcelain

DIFFERENT TYPES OF PORCELAIN