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Welcome to ECAN Industries

Wood Plastic Composite Deck By ECAN

Shanghai ECAN industrial company Ltd. is a leading supplier of WPC products in China. Founded in 2008, ECAN had established a complete supply chain system integrating R&D, production, sales and after-sales services based on the advantages of our raw materials factories for wood & stone powder and professional technical team. Our strongest products are WPC decking(co-extrusion and general type), WPC railing, WPC wall panel and so on.

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CONTACT US

Email: [email protected]
Phone: +86 137 6469 2158
Address: Industrial Headquarters Park, No. 365 Chuanhong Road, Pudong New District, Shanghai

ABOUT US

Shanghai ECAN industrial company Ltd. is a leading supplier of WPC products in China. Founded in 2008, ECAN had established a complete supply chain system integrating R&D, production, sales and after-sales services based on the advantages of our raw materials factories for wood & stone powder and professional technical team. Our strongest products are WPC decking(co-extrusion and general type), WPC railing, WPC wall panel and so on.

Our Factory

Shanghai ECAN industrial company Ltd adhere to green production and scientific quality management,and has passed IS9001 Quality Management and ISO14001 Environmental Management certification. meanwhile,it is equipped with advanced automatic production line and complete testing equipment.Each process is under strict quality control to ensure high and reliable quality,that complies with and fully passed zhe standards and inspections of authoritative organizations such as CE,FSC,FGS and INTERTEK.

longest span for 2x12 floor joist

1/2 in. x 7/8 in. x 20 ft. I-Joist

These are the right choice for both residential and non-residential floor and roof joist construction. Simple to specify. Easy to install. Less confusion. 95% Wood based product. Click to learn how to select the right lumber for your project. California residents. see Prop 65 WARNINGS. 1/2 in. x 7/8 in. x 20 ft.

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Span Tables

Joists & Rafters. Simplified maximum span tables for selected visual and mechanical grades of Southern Pine lumber in sizes 2×4 thru 2×12. Listed are 46 tables based on common loading conditions for floor joists, ceiling joists and rafters. View Joist & Rafter Tables. Headers & Beams.

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How far can a 2x12 span without support? | PopularAsk.net ...

 · When supporting joists that span 12 feet with no overhang beyond the beam, a double ply beam can span in feet a value equal to its depth in inches. A double 2×12 beam can span 12 feet; a (2) 2×10 can span 10 feet and so on. Read the full answer. Re: 20 foot clearspan beam size In that case, you need something like a 16″ GLULAM or LVL to ...

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Free UK Span Table for Domestic Floor Joists to BS 7.1 (C16, …

The floor joist span tables are based on the loadings given in the amended version of BS 1 which is an imposed load of either a uniformly distributed load of 1.5 kN/m² or a concentrated load of 1.4 kN. Other span tables are based on the guidance given in BS 7.1 which is a uniformly distributed load of 1.5kN/m² for spans greater than ...

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Maximum Floor Joist Cantilever For 2 x 10 And 2 x 12 Joist

 · http://www.homebuildingandrepairs.com Click on this link for more helpful videos about home construction, remodeling and building design. In this video I wil...

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572 Span Tables

These span tables are calculated based on MOE and Fb values. In addition Fc and Fv are included as a consideration for selec-tion of joist and rafters. Extreme Fiber Stress in Bending - Fb (Fig. 1) When loads are applied, structural members bend, producing tension in the …

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Maximum Span Recommended Calculator for Wood Joists and …

Size. 2x4 2x6 2x8 2x10 2x12. Grade. Select Structural No. 1 No. 2 No. 3 Stud. Member Type. Floor Joists Ceiling Joists Rafters (Snow Load) Rafters (Roof Live-Load) Deflection …

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Can I use 2x4 for floor joists?

Answer (1 of 8): Contrary to what some have answered, the answer is really “sometimes”. The American Wood Council has a handy, free, on-line calculator for determining the answer to such questions. Maximum Span Calculator for Wood Joists and Rafters One plugs in wood species, grade, joist spac...

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LB=Max Beam Solid Blocking Span 0” Joist at Bearing SIMPLE …

Joist Span Min. span 6’0” Beam Splices at interior post location Beam with Max 2’ ” overhang Max. Beam Span –8” ” Max. Beam Span –8’ 0” Maximum Joist Spans and Beams Sizes Joist Size Joist Spacing Max. Joist Span All Conditions Beam Size Simple Span Joists Beam Size Overhanging Joists 2x6 2x6 2x8 2x8 2x10 2x10 2x12 2x12 16 ...

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Deck Joist Span & Spacing Calculator | Decks.com

Find out how far your deck joists can span when framing your deck. Choose from multiple types of decking and from 2x6 up to 2x12 joists. Find the correct deck joist spacing at Decks.com.

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How far can 2x12 span?

Cantilevers in the 2015 Code | Professional Deck Builder ...

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Joist Span Tables

Joist span tables - use these tables to determine lengths, sizes and spacing of ceiling joists. Note: Ceiling joists of the first floor of a two-story structure often serve as floor joists for the second floor. If this is the case with your structure, use the Floor Joist Table to determine maximum joist length/load.

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How far can you span a 2x12 floor joist?

 · How far can you span a 2x12 floor joist? In general terms, joists spaced 16 inches on center can span 1.5 times in feet their depth in inches. A 2x8 up to 12 feet; 2x10 to …

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How far can a 2x4 span without support?

 · A 10 foot long 2×4 carrying a uniform load of 40 pounds per foot (400 lbs total load) will have a maximum bending moment at the center of the span of 1000 ft-lbs. Can you use 2×4 for floor joist? for a real house no you cannot, 2×4 will not have the structural strength to support a load as a floor house in a house.

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What size floor joist is needed to span 14 feet?

Answer (1 of 4): For regular lumber, a No 2 - 2 x 10 Doug Fir spaced at 16″ OC. would be a good choice. This would be sufficient for a 10 pounds per square foot dead load, and 40 pounds per square foot live load, with a less than L/360 deflection. One could use engineered lumber such as BCI or T...

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12 Foot Span Joist Size

Floor Joist Sizing and Span In Residential Construction › Search www.weekendbuilds.com Best Education Education The size of the lumber used for floor joists is the single greatest determining factor in terms of how far a joist can span.The joist span tables start with 2×6 lumber and it goes all the way up to 2×12.For example, a 2×6 Southern Pine joist can span 12’.

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Floor Beam Span Tables | Calculator

The widest span in the floor joist span table in Part 2 of this tutorial module showed that floor joists can span 17'2" if they are 2 X 12s spaced 12" o.c. (on center). Let's expand our house beyond that 17'2" span capability to 24 feet wide. So the house dimensions will now be 24' X 13'.

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Sample Calculations for Using Joist Span and Beam Size

Joist size is determined by using the longest span joist (7’). The Joist Span indicates that 2x6s at 24” O.C. would be adequate for this span. For Beam 1, use a joist length of 13’, (6’+7’) and a post spacing of 9’. The Beam Table indicates that the beam may be two 2x10s or two 2x12s, depending on the wood used.

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Deck Joist Span & Spacing Calculator | Decks.com

Find out how far your deck joists can span when framing your deck. Choose from multiple types of decking and from 2x6 up to 2x12 joists. Find the correct deck joist spacing at Decks.com.

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How Far Can a 2X8 Span Without Support?

Floor joists can span from 7’ ” to 16’ ” for the same lumber. Rafters also span from 6’ ” to 23’ ” with that lumber too. To strengthen a floor or deck area or extend the span, a common practice is to sister or double the joists. Doubled 2x8s will span about 25% further than single joists with the same spacing.

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How Far Can A 2X10 Span Without Support?

With 16” spacing, a floor joist can span up to 14’ as long as it is not cantilevered and terminates with support on either end. If the joists are 24” apart, then one 2×10 joist can span up to 11’ 5”. These lengths are for SYP lumber. If you have Spruce-pine-fir lumber, then your span changes to 13’ 7” for 16” joist …

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Maximum Span Calculator for Wood Joists and Rafters

2x4 2x6 2x8 2x10 2x12. Grade. Select Structural No. 1 No. 2 No. 3 Stud Construction Standard Utility. Member Type. Floor Joists Ceiling Joists Rafters (Snow Load) Rafters (Roof Live-Load) Deflection Limit. L/720 L/600 L/480 L/360 L/240 L/180. Spacing (in) 12 16 19.2 24.

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Readers ask: How far can a 2x12 span without support?

 · Use one 22′ long W8x48 steel beam down the center of your 22’x28′ rectangle. This steel beam is 8.5″ deep, plus a 1.5″ deep wood nailer plate, plus 0.75″ floor sheathing, means that the floor is 10.75″ at the deepest point. Then use 2×10 joists spaced at 16″ on center spanning 14′ on each side of …

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How far can a 2x12 span without support? | PopularAsk.net ...

When supporting joists that span 12 feet with no overhang beyond the beam, a double ply beam can span in feet a value equal to its depth in inches. A double 2×12 beam can span 12 feet; a (2) 2×10 can span 10 feet and so on. Read the full answer. Re: 20 foot clearspan beam size In that case, you need something like a 16″ GLULAM or LVL to ...

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Floor Joist Span Tables—Calculator

All joists are bridged Sample Floor Joist Span Table. The table excerpt above is simply a sample and may not be valid for your region. Looking at this table you will see there is a choice in the size of floor joist (2 X 6, 2 X 8, 2 X 10 or 2 X 12) and there is a choice in the joist spacing (12", 16" or 14").

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TJI 110, 210, 230, 360, & 560 Joists Specifier's Guide

Joists Design Properties 6 Floor Span and Load Tables 7–8 Tips for Preventing Floor Noise 8 Allowable Holes 9 Cantilevers 10–11 Roof Span and Load Tables 12–13 Framing Connectors 14–15 SECTION 2: ®18"–24" TJI Joists. Design Properties 16 Floor Span and Load Tables 17 Allowable Holes 18 Roof Span and Load Tables 19 Cantilevers 20–21

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What is the longest span allowed for 2 X 12 ceiling joists ...

If the room above the span is a living area your allowable span for 2 X 12 joists 16" on center is 18' 7" . Supporting ends should be at a minimum of 3 inches. Dennis (cut2it)

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Beam and Joist Span Tables

Beam and Joist Span Tables Built-Up Wood Floor Beams Supporting One Floor in a House Maximum Spans for Uniformly Distributed Loads Species and Grade Supported Built Up Beam Size Joist Length 2X8 2X8 2X10 2X10 2X12 2X12 8 8 2 10 8 …

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Sample Calculations for Using Joist Span and Beam Size

Joist size is determined by using the longest span joist (7’). The Joist Span indicates that 2x6s at 24” O.C. would be adequate for this span. For Beam 1, use a joist length of 13’, (6’+7’) and a post spacing of 9’. The Beam Table indicates that the beam may be two 2x10s or …

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Floor Joist Span Tables—Calculator

All joists are bridged Sample Floor Joist Span Table. The table excerpt above is simply a sample and may not be valid for your region. Looking at this table you will see there is a choice in the size of floor joist (2 X 6, 2 X 8, 2 X 10 or 2 X 12) and there is a choice in the joist spacing (12", 16" or 14").

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