No video :(

16 Underpurlins

Подписаться 62 тыс.

Просмотров 8 тыс.

50% 1

This is the Sixteenth video in the series on the Timber Framing Code. This video looks at working out the size of our Underpurlins. The underpurlins or Purlins support the Rafters mid span in large roofs.
If you like this video please subscribe to my channel / buildsum
For similar videos check out
• Timber Framing Code - ...

Опубликовано:

20 авг 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 13

@WogChilli Год назад

Whats the best way to notch out purlins where they meet and saddle the hip at each hip end. If hip rafter to small (hypothetically) to just butt in. Thanks.

@Buildsum Год назад

Hi Mate, the best way is to not notch it at all rather place another piece of the Hip material below the hip where the Purlin will join and then just butt the Purlin into that with the Face and Edge bevel Purlin.

@WogChilli Год назад

Thanks

@xinlingyea 9 лет назад

thank you so much, your videos had helped me alots

@Buildsum 9 лет назад

Randy mong Thanks Randy it always great to hear from those who get some use out of my videos

@huntercg88 7 лет назад

Hi. What is the difference between an underpurlin and an intermediate beam in the as1684 span tables?

@Buildsum 7 лет назад

Not a lot really, an intermediate beam is not strutted, so needs to be a deeper beam than a Purlin but otherwise they do the same job.

@dinodino160 4 года назад

Hi, does anyone know when the requirement for metal strap anchor to rafters/underpurlins became compulsory for Perth in N1?

@Buildsum 4 года назад

Hi Dino, i'm not sure about Perth but we have had to do it here in Sydney for a while but we are in a up to N3 wind area.

@brontecasson898 6 лет назад

Where did you get your tables from?

@Buildsum 6 лет назад

Hi Bronte, The tables are from AS 1684.2 for MGP10 timber. You can purchase the Standard from SAI Global infostore.saiglobal.com/en-au/Standards/AS-1684-2-2010-1407489/ The tables are supplements to the Standard.

@rogerlz349 7 лет назад

HI John, how do you know the roof mass? I could check out the roof covering mass per m2 from manufacturer, but I do not know how to calculate the roof members load. could you help please. thanks.

@Buildsum 7 лет назад

Hi Roger Typical Roof Mass is outlined in Appendix A Table A1.1 of AS1684.2 and should be similar in AS1684.4