Wood staircase manufacturers introduced by a number of bench stepping, each stepping and kicking by the tread surface composition, wood stair stepper manufacturers explain how to design dimensions. Wood stair staircase manufacturers for human traffic, so stepping size should be concerned with people walking, that tread width and length of the feet and legs up and down stairs and tread contact status. 300mm wide tread, the person may fall entirely on the tread surface of the foot, when riding wide decreases, people walking heel partially vacant, walking is not convenient. Riser height and tread width determines relevant, one height to width ratio tread surface and decided to kick the stairs slope, the second is kicking surface height and tread width and to be with people of stride length match. According to the following empirical formula stepping size: 2h + b = 600 ~ 620mm or h + b = 450mm formula: h representative stepping kicking surface height. Source: wood staircase manufacturers www.hongxuanlouti.com/ Site Keywords: wood and steel staircase manufacturers article Address: /www.hongxuanlouti.com/news/169_1239.html