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roundlet    
n. 小圆,小圈,小环

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  • 2×4 or 2×6 For Roof Rafters (Beginners Guide) | [2025]
    The 2×4 rafter goes for 3:12 slopes and greater For slopes that are less than 3:12, the 2×6 rafter can serve The 2×4’s build does not fit flat roofs, no matter the spacing between the rafters Should I Use a 2×4 or 2×6 Rafter for a Shed Roof? For shed roofs, lumber, roof slope, span, snow load, and wind determine the verdict between 2
  • Should I Use 2x4 Or 2x6 For The Shed Roof? (Updated 2025)
    Should I Use 2×4 Or 2×6 For The Shed Roof? Unless you have a big shed, employing 2 X 4 rafters for a basic gable shed roof makes more sense If you have a single-pitched shed roof, 2 X 6 rafters are a better choice because the price difference isn’t as large, and your shed roof will have a significantly higher load capacity
  • Is 2x6 24in on center roof rafters strong enough for this shed?
    The span of the rafters is ~10ft and the slope is 1 5 10 We live in the mountains and get a significant snowload here Do you think that 24" on center 2x6 rafters for a 10' span are strong enough?
  • Shed; 2x4 roof on 2x6 walls : r Carpentry - Reddit
    Honestly you’re better off switching them 2x4 walls with 2x6 rafters You don’t need big beefy walls It’s a shed, it’s not like you need the depth for insulation A 2x4 will be able to support the small roof no problem And with the 2x6 rafters you’ll have more room for a seat cut and it will be stronger
  • Rafter Span Tables - myCarpentry
    Calculating Maximum Rafter Spans Rafter Span Tables - Use these tables to determine lengths, sizes, and spacing of rafters based on several factors such as species, load, grade, and spacing Visit the roof framing page for more information on cutting roof rafters, and visit the roof pitch calculator for determining rafter lengths based on rise
  • 2x4 rafters sufficient? - DIY Home Improvement Forum
    Hey guys I have a 16x24 shop ive built that needs a roof but im running low on cash, I'm wondering if 2x4 rafters with a 2x6 beam will be strong enough to hold a roof with 4 12 pitch, asphalt shingles, 7 16 osb, and felt paper I did some calculations lastnight and came up with 4 6 lbs psf
  • Are 2x6 OK for rafters? - Remodel or Move
    Generally, 2X4 rafters will work just fine for patio covers and most residential roof systems, such as gabled roofs On the other hand, 2X6 rafters may be necessary for other roofs, such as shed roof systems, as the increased weight of the roof (from the thicker boards) can cause sagging of the roof
  • 2x4 rafters for a shed - DIY Home Improvement Forum
    Im building a 8x12 shed The roof will have a 3 12 slope to match my garage Will a 2x4 rafter 16" OC be fine or do I need to use 2x6 rafters?





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