Pine Roof Batten Span Tables

Technical diagram span tables f7 rafters on page 35 30mm m aximum allow able sp ans mm sheet roof spacing mm rafter size 600 760 900 1000 1200 66 x 30 1250 1150 1050 1000 950 90 x 30 1650 1550 1550 1400 1300 138 x 30 2600 2300 2150 2000 1800 185 x 30 3000 2650 2450 2350 2150 230 x 30 3050.

Pine roof batten span tables.

Angle bolts as per table figure 4 roof load width fixing beams to posts beams shall be fixed to posts as listed in tables 3 4. Span tables allow users to choose an appropriate size and stress grade to achieve spanning needs. Roof load width for beam b span span span beam b. A maximum roof pitch of 25 degrees is assumed.

Battens footing knee brace beam post hot dipped galvanised stirrup ends of rafters and. 2 bolt ø 6 bolt ø bolts are per table 35 mm min 150x90x10 mm m s. Ns not suitable batten spans wind classification n1 n2 batten spacing 600 mm batten spacing 900 mm batten spacing size 1200 mm. Refer to as1684 2 and 3 clause 2 6 4 for other configurations.

Stress grades and timber sizes combine to determine the spanning ability of load carrying members. Maximum continuous span m rite pine rite pine rite pine meypine 400 90x42 f7 90x42 f7 1 3 1 3 1 1 1 7 1 6 1 5. For the pergola beams shown in illustration the roof load width is the dimension representing half the rafter span plus any rafter overhang. For simple construction such as domestic construction this can be determined from span table supplements in as1684 2 and as1684 3.