Using the same example 8ft x 16ft x 10.5lbs = 1344 pounds. (Straight 6x6's are difficult to find), We have reinforced the post. You probably found this (douglas fir-larch), not aspen. The capacity of a 12' tall 6x6 post varies greatly as described above. woodworkbykirk journeyman carpenter Joined Sep 25, 2011 3,483 Posts Bolt diameter None indicates full cross-section. These are all approximate values so be sure to take it with a pinch of salt. While a nail gun is an ideal tool for the job, there are ways to install baseboards without one. Specifically I want to compare 4"x8"x8' to 6"x6"x8' douglas fir, or pressure treated pine. It is also good to know what factors may affect the span of a 28. your "I-beam" would have been fine if it was screwed instead of nailed I bet, or even just used straighter lumber. 16,000. myimages[6]="../../../images/top-banner/EZ-junior.jpg" Why not beef up the beams and eliminate the posts? //specify corresponding links below You are looking at a pretty massive beam to carry any 20' span. To compensate for increases, you'll need to use 210 joists at 12" o.c. I wouldn't be concerned about a 4x4. MDF is a lightweight composite material in the world of carpentry. Timber frame outdoor kitchen. September 27, 2012. We hope you enjoy shopping at Elite Trimworks. To calculate the load, you should use 40lbs per square foot for live loads (these are variable loads that are dynamic such as the weight of people and furniture) and 15 lbs per square foot for dead loads (this is the weight of the materials used for the construction of the deck) for a total load weight of 55 lbs per square foot. 2x4 as a post will support about 1000 lbs, that varies a bit by species. Therefore, a deck of 120 square feet multiplied by 50 shows that your deck can hold 6000 pounds, including the structure. Have You Read My All-Time Most Popular Post? So, I'd figure on using four 55 gallon barrels just to support the weight of the floating pier. Review - Regency Cascades I1500 Hybrid Catalytic Fireplace Insert, The Hearth Room - Wood Stoves and Fireplaces. myimages[5]="../../../images/top-banner/cookie-mizer.jpg" I think 6x6 word work fine but not look as nice. Is the load centric? However, I cheated 35 yrs ago and put my deck posts down only 2', and so far, so good. Let's change that area of 2 square feet into inches. / 298 KG) The maximum span for roof rafters is 23' 9". Login. 49.02. A 3x15x24 isnt that big. Tushar is dedicated to gathering information, analyzing & test various items, and releasing reviews on various woodwork and outdoor tools. For a better experience, please enable JavaScript in your browser before proceeding. Now since we got the structural issues aside but if anyone thinks of anything else please do let me know What do you guys think of a black or maroon metal roof? The ones I did find they wanted $160 each and then I couldn't find any Simpson strong ties to suit my needs connecting the beam to the top of the 8x8. 6. Wood used for furniture and for appearance is often of a hardwood (or Pine) variety. Z-section steel is usually used in large steel structure plants. Additional information Related products 6" x 6" timbers are suitable for heavy-duty looking fence, pergola, or gate posts. imagelinks[3]="https://woodmizer.com/us/?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=40th&utm_term=2022-02-01&utm_content=800x160" What is it you're buidling? 0 Members and 2 Guests are viewing this topic. if (ry==0) The most frequent and typical size is 8 x 8 x 16; nevertheless, it is dependent on the block's size and density. Snow load? on Sawmills and Milling, Started by TGS First, you must consider the amount of weight your deck can hold from the ground up. Next time, I'll send in a sketch. on Timber Framing/Log construction. Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. The width, 12', will be spanned w/ 2x10's, 16" O.C. A well-built MDF shelf can hold between 50-80 pounds of weight. Post heights are based on standard precut stud heights and associated top plate heights. If I understand you correctly, you have four posts in the garage. As an Amazon Associate I earn small commissions from qualifying purchases through this website. Page created in 1.353 seconds with 39 queries. Over 200+ free JavaScripts here! In another sense; it can hold a V8 engine from the middle without any deformation. From contributor J: Lag bolts are used when loads are of relatively large magnitude need to be transmitted through a joint and when an excessively long bolt would be required to make a connection or when one side of a through bolted connection may be inaccessible. Basically, I'm building a deck and replacing the typical 6x6s w/ logs. Have fun!! Ultimate Guide and Reviews of The Best Framing Nailers. A few examples of these are shown in the picture above.Whitewood Lumber. It's not area, as strength was given as proportional to r^3 for either circular or square (with different scaling constants) and w x h^2 for rectangular in a horizontal configuration. Remarkably, some of it still stands to this date! //-->. Description 8 x 8 timbers are sturdy and heavy-duty. If a couple of lags and screws make you feel better, GO FOR IT. What method are you using to connect the beams where they meet at each corner? It is overkill for your case, but I rather oversize than have it fail on you. Jim - Feb 2018 to present - Chevy Bolt EV- 37,000+ miles, Orlan EKO 40, Forced Air Furnace HX - Sold to a good home. 3000/1500 is 2. Registration on or use of this site constitutes acceptance of our Privacy Policy. Exactly what are the initials for? Skip to content CUSTOMER SERVICE:(800) 299-8981 Left Right Currency Click Here to join Eng-Tips and talk with other members! 400200. How to Install/Lay Shingles Exterior Walls Construction: The Start-to-Finish Guide Cut wood Paneling with a Utility Knife Lap Siding Install Plywood Over Plank Subfloor The Uses of and Challenges in Cutting Formica Joints Miter Scarf and Butt Biscuit Rabbet Clamping Box Joints Protect Corners Cutting Notches Dowel Joints DIY Covering Plastic Edging You need to place the stud vertically to achieve this particular weight resistance limit. Problem is, I am reading it backwards, as the more I scroll up the more good info I find. Copyright 2022 Simpson Strong-Tie Company, Inc. 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Over 200+ free JavaScripts here! And a 10-foot-long 26 pressure treated board will weigh around 40 pounds right after being treated. All load capacities are based on axial loads with no moments. Just so we're on the same page here's what it looks like with the engineered trusses. Our Large Pontoon Floats (22 x 24 x . Does anyone have a reference for the load that various wood columns (rounds) can carry? KD-19 (Kiln Dried 19%) lumber will have an average moisture content somewhere around 15%. One thing to keep in mind, not all wood types have the same strength level. *Eng-Tips's functionality depends on members receiving e-mail. For a flat roof with snow loading, this is 25 lbs. All rights reserved. I'll have some serious steel well embedded in the concrete and well anchored to the logs. Ron. Higher values are safer. Available only in #1 & Btr Boxed Heart. We have not been in the house long. Is the construction new? A standard concrete block's mass is around 17 kilograms (38 pounds). The actual dock will weight by itself 10.5 pounds per square foot. The post is bowing slightly. Thanks for your help. I'm in mid-Michigan and code is 42" deep. I am using 9 - 3" x 6" posts, 3 beams of 2" x 8" (double) beams, 2" x 6" floor joices (16 " inches apart), and the floor is 3/4" plywood. Updated: 00/04/25 That book you referenced was very informative, btw. What's the load capacity of 6 aluminium posts? Elastic ratios for various wood species at approximately 12% moisture content - see bottom of webpage. 3. An early on review. S, 2023 Physics Forums, All Rights Reserved. Stone Coverage Calculator for Rock Landscapes, Picture Hanging Calculator with Gallery Spacings, Boulder Wall Calculator for Retaining Walls, Log Weight Calculator for Any Wood Species, Post Hole Calculator for Concrete Embedded Posts, Standard Heights for Light Switches, Outlets & More. The Forestry Forum is sponsored in part by: We who frequently attempt to create various wooden furniture or crafts as a DIY project, I hope the above knowledge will assist them in building safe and excellent items in the future. Words. The thing as designed is fine and is not going anywhere. link to What Size Nail Gun For Fence Pickets - Choose The Right One, link to How To Install Baseboards Without Nail Gun: DIY Guide, How To Use A Wood Router To Create Beautiful Designs. Share Improve this answer Follow answered Nov 15, 2017 at 5:19 LRU 51 1 1 7 Yes, it was for doug fir. Deck post sizes - 40 psf Live, 10 psf Dead. Default is 50 psf which you can change. How much weight can at post support? Therefore the length of the joist 12 divided by 2 =6 , multiplied by the length of the beam 6 = 36. After 35 yrs it is no longer "perfectly" level, but you have to work at it to notice. Finds required rebar sizes or bar spacing for integrated systems of girders, beams, and 1-way slabs, where the beams and girders are designed as T-beams based on the specification of live and dead loads.