<P> Snowboards are generally constructed of a hardwood core which is sandwiched between multiple layers of fibreglass . Some snowboards incorporate the use of more exotic materials such as carbon fiber , Kevlar , aluminium ( as a honeycomb core structure ) , and have incorporated piezo dampers . The front ( or `` nose '' ) of the board is upturned to help the board glide over uneven snow . The back ( or `` tail '' ) of the board is also upturned to enable backwards ( or `` switch '' ) riding . The base ( the side of the board which contacts the ground ) is made of Polyethylene plastic . The two major types of base construction are extruded and sintered . An extruded base is a basic , low - maintenance design which basically consists of the plastic base material melted into its form . A sintered base uses the same material as an extruded base , but first grinds the material into a powder , then , using heat and pressure , molds the material into its desired form . A sintered base is generally softer than its extruded counterpart , but has a porous structure which enables it to absorb wax . This wax absorption ( along with a properly done ' hot wax ' ) , greatly reduces surface friction between the base and the snow , allowing the snowboard to travel on a thin layer of water . Snowboards with sintered bases are much faster , but require semi-regular maintenance and are easier to damage . The bottom edges of the snowboard are fitted with a thin strip of steel , just a couple of millimeters wide . This steel edge allows the board to grab or ' dig into ' hard snow and ice ( like the blade of an ice skate ) , and also protects the boards internal structure . The top of the board is typically a layer of acrylic with some form of graphic designed to attract attention , showcase artwork , or serve the purpose similar to that of any other form of printed media . Flite Snowboards , an early designer , pressed the first closed - molded boards from a garage in Newport , Rhode Island , in the mid-1980s . Snowboard topsheet graphics can be a highly personal statement and many riders spend many hours customizing the look of their boards . The top of some boards may even include thin inlays with other materials , and some are made entirely of epoxy - impregnated wood . The base of the board may also feature graphics , often designed in a manner to make the board 's manufacturer recognizable in photos . </P>
<P> Snowboards are generally constructed of a hardwood core which is sandwiched between multiple layers of fibreglass . Some snowboards incorporate the use of more exotic materials such as carbon fiber , Kevlar , aluminium ( as a honeycomb core structure ) , and have incorporated piezo dampers . The front ( or `` nose '' ) of the board is upturned to help the board glide over uneven snow . The back ( or `` tail '' ) of the board is also upturned to enable backwards ( or `` switch '' ) riding . The base ( the side of the board which contacts the ground ) is made of Polyethylene plastic . The two major types of base construction are extruded and sintered . An extruded base is a basic , low - maintenance design which basically consists of the plastic base material melted into its form . A sintered base uses the same material as an extruded base , but first grinds the material into a powder , then , using heat and pressure , molds the material into its desired form . A sintered base is generally softer than its extruded counterpart , but has a porous structure which enables it to absorb wax . This wax absorption ( along with a properly done ' hot wax ' ) , greatly reduces surface friction between the base and the snow , allowing the snowboard to travel on a thin layer of water . Snowboards with sintered bases are much faster , but require semi-regular maintenance and are easier to damage . The bottom edges of the snowboard are fitted with a thin strip of steel , just a couple of millimeters wide . This steel edge allows the board to grab or ' dig into ' hard snow and ice ( like the blade of an ice skate ) , and also protects the boards internal structure . The top of the board is typically a layer of acrylic with some form of graphic designed to attract attention , showcase artwork , or serve the purpose similar to that of any other form of printed media . Flite Snowboards , an early designer , pressed the first closed - molded boards from a garage in Newport , Rhode Island , in the mid-1980s . Snowboard topsheet graphics can be a highly personal statement and many riders spend many hours customizing the look of their boards . The top of some boards may even include thin inlays with other materials , and some are made entirely of epoxy - impregnated wood . The base of the board may also feature graphics , often designed in a manner to make the board 's manufacturer recognizable in photos . </P>
what is the base of a snowboard made of
what is the base of a snowboard made of
Polyethylene plastic
Polyethylene plastic