beam bolsters, bar space We have our own machine to make bar support,bar chair,slab bolster

Used to support and space the top mat of steel from the form

SW1, SW2, and SW3, SW4 and SW5 belongs to BAR SUPPORT series. Main steel materials are low carbon steel Q195, Q215 and Q23 and other quality low carbon steel; We use different treatments for its bottom such as plastic coating, plastic caps or iron scraps, according to the different requirements of different regions. 

bar support