http___www.zhitov.ru_ga_lestnica2__1.xml
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Calculating the size of wooden stairs with withs Select the required dimensions in millimetres - Aperture length stairs - The height of the stairs - Width of stairs - Number of steps - The thickness of the steps - Ledge steps - the thickness of the treads or open string - Display risers LR - direction lifting stairs SP - the position of the first degree relative to the level of a floor of the second floor Features of the program. Calculation of convenient size, wooden stairs with closed strings. Determining the amount of material. The exact dimensions of all the parts. Detailed drawings and schematics of all elements of the stairs. Recommendations on convenience stairs. The comfort and ease of climbing the stairs is calculated by a formula based on the length of the pitch. The length of the pitch man is 60 to 66 cm, on average - 63 cm Comfortable ladder corresponds to the formula: 2 step height + depth level = 63±3 cm. The most convenient tilt ladder - from 30° to 40°. Depth staircase steps must meet size 45 shoes - no less than 28-30 cm Lack of depth can compensate for the projection step. Step height should be 20-25 cm
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Ríomh an staighre le 90° Sonraigh na gnéithe riachtanacha i milliméadar - fad an oscailt, a áitiú an dréimire - airde ó leibhéal urlár an gcéad urlár go dtí an leibhéal dara hurlár an urlár - Leithead an staighre - céimeanna Ledge - An tiús na céimeanna - líon na céimeanna - Líon na céimeanna + limistéar Is é a ríomh ar an dréimire rotational ríomh beagán níos casta de staighre díreach. Is é a ríomh staighre áise ríomh trí foirmle atá bunaithe ar fhad na páirce. Is é an fad an fear pháirc 60-66 cm, ar an meán - 63 cm Freagraíonn dréimire Compordach na foirmle: 2 chéim airde + leibhéal an doimhneacht = 63±3 féach An Dréimire tilt is áisiúla - ó 30 ° 40 °. Ní mór chéimeanna staighre Doimhneacht freastal ar mhéid an 45 bróga - nach lú ná 28-30 cm Easpa féidir doimhneacht mar chúiteamh ar an chéim teilgean. Ba chóir go mbeadh airde Céim 20-25 cm Just a fháil staighre ag casadh compordach, is féidir leat athrú ar an airde ar an ardán. Beidh an clár a tharraingt ar an gormchlónna staighre ag casadh ar an príomh-uillinneacha agus toisí. I líníochtaí Taispeánann na toisí foriomlán an staighre, marcáil an barr na céimeanna ar an stringer, an uillinneacha de na céimeanna agus na gnéithe bunúsacha na céimeanna féin.