WebTable 1 - Permissible clear spans for domestic floor joists - strength class C16 Imposed load not exceeding 1.5 kN/m 2 Service Class 1 or 2 Table 2 - Permissible clear spans for domestic floor joists - strength class C24 Imposed load not exceeding 1.5 kN/m 2 Service Class 1 or 2 ^Back to top Appendix 6.4-B WebTo Design the timber floor joists for a domestic dwelling using timber of strength clss C16 based on the following data Floor width , b = 3,6m and floor span L is 3,4m Joists are spaced at 600 mm centres Flooring is tongue and groove of thickness 21mm and self weight of 0,1 kN /m 2 Ceiling is plasterboard with a self weight of 0,2 kN/m 2
Difference between C16 and C24 grade timber? DIYnot Forums
WebThe following span tables are indicative of some of the spans required for domestic floor joists where C16 and C24 strength classes are used. They refer to a dead load of not more than 0.5kN/m2 (excluding the weight of the joist) and an imposed load not exceeding 1.5 kN/m2. Always consult Eurocode 5 Span Tables when calculating spans. Webfound in domestic construction In any other situation you should refer to the TRADA Document –‘Span tables for solid timber members in floors, ceilings and roofs for dwellings’ or ask your Building ... Tables assume a minimum C16 structural grade timber -not all timber is structurally graded – ensure you purchase the right material!! tworrld.co.kr
Rafter Span Tables for Surveyors - Roof Construction Right …
WebUsing Table F-2 (Figure #3), check each lumber size to see if a 16-inch spacing will permit a span of 15 feet 1 inch. Start with the “16.0” line in the “Spacing” column at the left of the table, then go to the right until you … WebThere are load span tables for floor joists, ceiling joists, flat roofs, roof rafters and purlins. Advice is given on purlin supports and timber studding (but not timber frame). There is also a method to allow wind loads acting on a roof to be estimated. See Information Sheets WTI-03 Structural Timber - Marking For Solid Timber WebUsing Table F-2 (Figure #3), check each lumber size to see if a 16-inch spacing will permit a span of 15 feet 1 inch. Start with the “16.0” line in the “Spacing” column at the left of the table, then go to the right until you … tall holiday clothes