2x6 span calculator. 10' max On 12" centers 11' 2x8 on 16" centers.

2x6 span calculator This calculator will provide accurate results based on the commonly used formula for rafter span calculation. dead load. may span 16' with 40 psf live and 20 psf dead and an L/360 deflection limit. Select the application below you are looking to calculate. Calculate LVL beam span on the rule of thumb for estimating the span of LVL manufactured beam which is to multiply the depth in feet by figure 20, resulting figure is span of LVL beam. [I failed to specify Douglas Fir-Larch in post #8, which was imprecise, as I see Douglas Fir (South) has lower design values than Douglas Fir-Larch and Douglas Fir-Larch (North). 6 “Deck Beam Span Length. ). A rafter is a structural member that provides support for the roof sheathing and transfers the weight of the roof to the exterior walls of a building. Joists and rafter spans for Use this wood beam span calculator to check a wood beam of a particular size and length to see if it can support a given uniform linear load by comparing its allowable and required bending and shear stress. foot): Calculate Rafter Span: Introduction. How to Calculate the Length of a Rafter. If you have plans, you can consult them to determine the length of the wall. awc. Deck Span Calculator. org. Enter span requirements in the Design Criteria section. Example: The highlighted cell (below) shows that a 2" x 6" Douglas Fir joist, with a grade of #2, spaced 24" apart, can have a maximum span of 10 feet - 8 inches (10-8). Table of Contents How to Use a 2x6 Load Capacity Calculator: Enter the length of the 2x6 wooden beam in feet. 2. GEG Calculators is a comprehensive online platform that offers a wide range of calculators to cater to various needs. 1 of AS/NZS 1170. Rule of thumb for sizing LVL beam Step One: Measure the Wall. Powered by WebStructural. Use this rafter length calculator to make sure you got your roof truss dimensions right. To use it, enter the span of the joists in feet, the spacing between the joists in inches, the size of the joists (like 2×6, 2×8, etc. To simplify this process, we’ll create a user-friendly calculator. Step Two: Measure the Roof Span. 5(2) MAXIMUM DECK BEAM SPAN—50 PSF GROUND SNOW LOAD c. Load Type: The type of load applied to a beam can also impact its capacity. It includes the rise and works in feet and inches or metric values. Footings. I was thinking of 2 or 3 2x4's to go span the 10', and then The Purlins for a Gable Roof function computes the total number and length of purlins for a simple gable roof based on the ridge length of the roof, the roof pitch and the span of the roof. Calculated spans incorporate design value Play with this Maximum Span Calculator for Wood Joists and Rafters 2x6 on 16 centers. A 2x6 is a versatile piece of dimensional lumber suitable for a diverse range of structural needs, ranging from beams for decking to rafters for a roof. By inputting data such as joist size, joist Calculator generates the maximum span distance as well as the bending strength (F b), shear strength (F v) and bearing strength (F cp) values for each Stamp selected. Click “Calculate” to see the maximum span capability in feet. Live load kN The ends are secured, so how much load can a 6' span of SPF 2x4 support when turned on 3. Discover how to calculate and reinforce it, and understand common issues and maintenance. Free Online Multi-span Beam Calculator. Dead load kN. Learn about the definition, usage, factors affecting, and alternative options for a 2x6 span. LVL beam: Sizes, Cost, Span, Calculator and price. All you have to do is input the span of the beam, the magnitude of the point loads, and their distances from support A. If you would like to use the price section of our 2x4 calculator, Beam Span Calculator For help, simply click on the beside the section you need help with, watch this Tutorial Video. Use these simple calculators to size Trus Joist TimberStrand LSL, Parallam PSL and Microllam LVL beams and headers and Treated Parallam Plus PSL deck beams and columns. Header Supporting Floor and Roof Calculator; Use the drop downs to select your roof load, floor load, house width, and material to calculate the appropriate size of TimberStrand or Parallam header. What are common values for roof pitches? Roof pitches can Our calculator is easy and simple to use. Inches. Calculator generates the maximum span distance as well as the bending strength (F b), shear strength (F The SkyCiv floor joist span calculator allows you to calculate the maximum span of timber joints used to support flooring systems. That means we can calculate calculator indicates a 2x4 14 ga with 15 ft span will support max beam load of 399 lbs with a deflection of L/360. Next use the buttons in the table to select the maximum length in feet (or metres in brackets) that your floor joists must span. For calculations based on the roof rise: rise² + run² = rafter length² , meaning that: rafter length = √(rise² + run²). , people walking on a floor) and around 10-11 feet for a dead load (e. If you leave the checkbox unchecked, the only thing left to input is the cost of a single roof truss. Now we need to handle the actual joist spanning/spacing part of the equation. For Dry use condition. Explanation of Calculation: The calculator will compute the maximum bending stress and deflection based on the input parameters using standard beam equations. You’ll also need to account for the overhang beyond the building on either side. This tool is designed to provide accurate maximum span calculations for a wide range of commercially available softwood and hardwood lumber, including prominent species such as Douglas Fir, Southern Pine, Hem-Fir, Our wall framing calculator is extremely easy to use! You only need two values: The stud OC (on-center) spacing; and; The length of the wall. 5' or so. How far can a 2x6 span without support? A 2x6 can typically span up to 9 feet for a live load (e. 5(5). Here are the general steps involved in calculating purlin size: Determine the span: Measure the distance between the roof beams or trusses where the purlins will be installed. 1. Wood Products. Home. Deflection – Limited in span in inches divided by 240 for live load only. DESIGN CRITERIA: Strength – 30 lbs. Click the button to calculate the stock size needed for this job. 1:2002. Selected lumber design values and span tables for these species groups are provided in this publication. You’ll notice that the span calculator only goes down to 10 psf Live Load. Bearing strength in compression perpendicular to grain (F cp) is used to determine the minimum required bearing length at each end of joists and rafters. Commented Apr 3, 2012 at 17:16. How to Use an LVL Span Table Calculator: Gather Information: Uniform Load: Determine the expected load per linear foot (e. Common materials include steel, wood, or aluminum. Note: The design values shown in the table are for normal load duration and dry service conditions and are applicable to lumber surfaced either unseasoned (S Fully supported beams can span further than notched or cantilevered beams. The calculator gives a sag of nearly 29" per foot, which is obviously impossible. 5/12 29 29 39 33 33 45 37 38 52 39 40 55 3/12 34 34 46 37 39 53 40 44 60 43 46 64 Load Deflection Limit of Span/360, Load Duration Factor of 1. 698 4 4 silver badges 9 9 bronze badges. The 2015 IRC simplified sizing deck beams with the introduction of Table R507. snow load, plus 10 lbs. We can always consider door frame headers as simply supported beams. LVL Span Table Calculator; Pergola Beam Span Calculator; 2×6 Load Capacity Calculator. For each Stamp created, the Span Options Calculator will provide the lumber sizes needed to achieve the span requirements entered. Beam Span Calculator For help, simply click on the beside the section you need help with, watch this Tutorial Video. You can also use this calculator to determine the maximum allowable span a floor joist can be depending on its wood species, Use the span tables in the links below to determine the maximum allowable lengths of joists and rafters. U. Step Three: Calculate the Rafter Run According to the International Residential Code 2021 (IRC), the maximum length a 2×6 can span as a floor joist is 12’-6”, as a ceiling joist is 20’-8”, as a rafter is 18’-0”, as a deck board is 24′, and as a deck joist is 9’-11”. These tables provide maximum spans for the #2 grades of four common species of lumber (Southern Pine, Douglas Fir, Hem Span Calculator for Wood Joists and Rafters available for the iPhone and iPad. Use this floor joist calculator to determine the number of floor joists you will need and how much they will cost. Overhang. Maximum Beam Spans for Patio Roofs Keep in mind that these are minimums for the spacing indicated—you can select larger sizes to handle excessive loads or for appearance. With everything being equal your maximum floor span using SPF 2×8 will be 12 feet 8 inches with a minimum bearing length of 4 inches at 12” centers. per sq. To calculate the square footage of the Click on a span to generate a full calculation (you can adjust the exact span). Calculated spans incorporate design value Can a 2x6 rafter span 12 feet? Yes, a 2x6 rafter can potentially span 12 feet, but it depends on the load and species of wood. BEAM SPECIES d: BEAM SIZE e: EFFECTIVE DECK JOIST SPAN LENGTH (feet) Steel Tubing Span Calculator. This is set by the roof use you selected in the previous screen and cannot be modified. NOTE: Clear spans shown on this chart are presented under the following conditions: The imposed point live load that can occur anywhere on the span or the overhang. Hello, and Lumber span tables are valuable guides which provide the maximum allowable spans for different types and sizes of Southern Pine and pressure-treated lumber under various load conditions. 095 The above steel beam span calculator is a versatile structural engineering tool used to calculate the bending moment in an aluminium, wood or steel beam. Sizing Table Lookup. Roof Pitch (in degrees): Rafter Spacing (in inches): Snow Load (in pounds per sq. TABLE R507. Should I use 2x6 or 2x8 for What You Should Use This Calculator For. Joist Size (inches): Joist Spacing (inches): Load Type: Desired Span Length (feet): Compute Reset. The floor joist calculator considers factors including the joist size, thickness, height, wood type, and wood grade as well as loading and deflection factors. c. HDG (or other approved) As per thumb rule and general guidelines, it is recommended that for a 10' span you will need at least 2"x6" size of wood beam used for pergola, for a 12 foot span - 2×8 size timber, for a 14, 15 &16 foot span - 2×10 size timber and for 18 to 20 foot span you will need 2×12 size timber Glulam beam sizes and span calculator. The calculations in this tool are based on the American Wood Council's standards. Try replacing 375 lbs total with 90000 lbs/ft. However, from an aesthetic perspective, you’ll want to have as few beams as possible since Example: The highlighted cell (below) shows that a 2" x 6" Douglas Fir joist, with a grade of #2, spaced 24" apart, can have a maximum span of 10 feet - 8 inches (10-8). I am creating a shelf in my garage to go over the front of the car. Joist Spacing (in inches): Enter the spacing between Enter lumber size, type of use, and span requirements in the Design Criteria section. Engineered Lumber. A wide range of variables determine 2×6 span requirements, ranging from weight load Beam Span Calculator Lumber Species Southern Pine Douglas Fir Douglas Fir-Larch Hemlock-Fir Spruce-Pine-Fir Redwood Western Cedar Ponderosa Pine Red Pine Beam Size/Lamination 2-2x6 2-2x8 2-2x10 2-2x12 ------ 3-2x6 3-2x8 3-2x10 3-2x12 ------ 3x6 3x8 3x10 3x12 ------ Span Calculations. Pitch. It can also be used as a beam load capacity calculator by using it as a bending A #2 grade southern pine 2×6 triple deck beam can span upto maximum distance of 8 feet, a triple 2x10 can span 13 feet, a triple 2x8 can span 11 feet and a triple 2x12 can span 15 feet. Calculating the length of the rafters is an essential part of framing a roof. The formulas in this calculator only focus on either the downward or upward directions for the point load and distributed loads. November 2, 2023 by Leave a Comment. Anthony Forest Products Company, LLC: 800-221-BEAM A joist span calculator is a tool that helps determine the appropriate spacing between joists for a given load and joist size, ensuring the structural integrity of a floor or deck. Lumber Species Southern Pine Douglas Fir Douglas Fir-Larch Hemlock-Fir Spruce-Pine-Fir Redwood Western Cedar Ponderosa Pine Red Pine Learn More About Beam Span. Good point. How much does This means the maximum span would be 0. Please note that this is a basic Input the rafter span (on the flat), eave overhang and pitch of the roof. To accurately determine the maximum span for your project, consult manufacturer span charts, utilize online calculators, or consult a structural engineer, especially for complex scenarios. Resources. Span tables offer a structured approach to determining allowable spans. Span Length: Measure the distance over which the LVL beam or joist 2x6: 9′6″ 8′8″ 7′2″ 2x8 For calculation of effective deck joist span, the actual joist span length shall be multiplied by the joist span factor in accordance with Table R507. Based on the following design requirements: an uninhabitable attic with Calculating rafter span is a crucial step in construction and carpentry, determining the maximum distance a rafter can span without sagging. To use the joist span calculator below, first select the species of lumber you will use for your construction project from the drop-down list. able span tables published in building codes and stan-dards, and industry technical publications. Steel Tubing Span Calculator. The rafter span calculator is vital for architects, builders, and DIY enthusiasts. There are many different types of rafters, and the type you use will be influenced by the type of roof. , 2x6, 2x8, 2x10): Select the size of the joists being used. Calculating rafter span is a crucial step in construction and carpentry, determining the maximum distance a rafter can span without sagging Use either the 2018 IRC deck joist span table or the joist span table in DCA6 to size joists and cantilevers. Click the ‘Calculate’ button to get the result. Calculator is for use in U. However, we need to ensure we use adequately sized door headers to support the potential beam load above it (whether from a transom window or just a transom wall). , in pounds per foot, plf) that the LVL beam or joist will support. 5 feet under these conditions. This will give you the span length. A simplified version is: L = (384 x E x I) / (5 x w x d^4) Where: L = Maximum span length (inches) E = Modulus of elasticity of wood (psi) I = Moment of inertia (inches^4) w = Uniform load (pounds per linear inch) d = Deflection limit Part 3: Designing with Wood Beam Span Tables. Changing member types This tool is designed to provide accurate maximum span calculations for a wide range of commercially available softwood and hardwood lumber, including prominent species such as Calculate the maximum span for your deck joists: Joist Size (e. There is also a wet use (treated lumber) toggle to enable calculation of deck joist spans. ft. It’s designed to determine the maximum safe span for wooden beams based on various factors such as the beam’s dimensions, wood species, and load requirements. These span tables are To find maximum clear span for a given truss depth in a given loading condition, refer to the bottom line of spans shown for that particular truss depth. These span tables are the equivalent of other industry-standard span tables and are calculated to the same standards. Joist Size Joist Spacing Load Type Desired Span Recommendation Lean to Shed Rafter Calculator (into a wall) David King; April 21, 2015; Calculator; Calculate the length of lean to shed roof rafters for any common roof pitch when the top of the rafters stop into a wall. Continuous beams, supported at multiple points, can also achieve longer spans. Distributed loads are similar to pressure but only consider the beam's length and not the beam's width. Choose the type of load (uniform or concentrated). A steel tubing span calculator is a tool used to determine the maximum span or distance that a specific type and size of steel tubing can safely bridge or support a load. From a safety perspective, you’ll need as many beams as possible to securely support the entire deck structure. ), the load in pounds per square foot (psf), and the type of wood used. Post #8 indicates that with SS grade, DF-L 2x6 at 4" o. More on decks: Critical Deck Connections — A look at the forces at work on a deck and the hardware designed to keep things in check. This calculator is to be used as an estimating tool only. This calculator takes into account the strength properties of different wood Span Calculator for Wood Joists and Rafters also available for the Android. the same allowable span as a 6/12 - 3/12 Top Chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 Bottom Chord 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 16" 23 24 25 § 25 § 25 § 25 § 25 § 25 § 25 § 25 § 25 § 25 § This one seems to be a good example that includes span tables and connection details. Rafter Span Calculator. The formula for calculating wood beam span is complex and depends on various factors. With over 300 calculators Enhance the precision of your projects with our advanced Span Calculator, updated to reflect the 2024 NDS Supplement - Design Values for Wood Construction. Board. Stack Exchange Network. They present data for various lumber sizes, species, grades, spacings, and load conditions. Feet. 00: Download a PDF, Tables 13 – 14 Fill in the required parameters: Beam Length, Beam Width, Beam Height, Load, and Span Length. Table Number Grade Live or Ground Snow Load(psf) Dead Load(psf) Load Duration Factor, C D; 14: All: 40: 10: 1. The first step in calculating the studs needed to frame a wall is to determine the length and height of the wall. Span Length: Measure the distance over which the LVL beam or joist If you want to know what equations the deck cost calculator uses or want to calculate the cost yourself, read the example below: Let's say you want a deck that is 20 ft long and 13 ft wide. , 2x6, 2x8, 2x10). They help you determine how far a wooden Next, calculate beam placements and how best to coordinate them with the rafters. It's near the upper limit of its capacity. Your Dead Load is roofing, which is going to be from 1 lbs. Lumber Species Southern Pine Douglas Fir Douglas Fir-Larch Hemlock-Fir Spruce-Pine-Fir Redwood Western Cedar Ponderosa Pine Red Pine A 2×8 can span approximately 12 feet 10 inches. 2x12 2x6 2x8 2x10 2x12 Note: Deflection is limited to the span in inches divided by 240 for live load only. 75x. In the next fields of the calculator, decide whether you want to include the costs of installation in the calculations. By Team CalculatorDoc January 23, 2024 January 23, 2024. 1. 2, or 24 inches. LEARN HOW TO BUILD A DECK > Explore Articles by Topic. Biology Chemistry Remember that the span equals twice the run, so run = span / 2. S A calculator can help you with the basic part of the equation. 00. Select the wood species from the provided options. This calculator helps you determine the span for your deck joists. The roof’s span is the total length of the roof. Follow answered May 8, 2019 at 22:54. The formulas in this calculator also consider the moment or torque load, either clockwise or counterclockwise. Engineer's Calculator is a free online calculator to help you solve beam bending forces, cross section properties, steel and wood beam designs, concrete spread footing capacity and anchor bolt capacities. It requires input values for the properties of the steel tubing and the load conditions, providing an estimate of the maximum allowable span. Importance and Usage Scenarios. Clicking on the Grade/Span Comparison calculator bar will allow size comparisons between different grades of Southern Pine. LVL Size: Choose the initial LVL size options available (e. Loads are calculated in accordance with Table 3. Note: The design values shown in the table are for normal load duration and dry service conditions and are applicable to lumber surfaced either unseasoned (S-GRN) or dry (S-DRY or Navigating Span Tables and Calculators Span Tables. Roof Truss Span Tables Alpine Engineered Products 15 Top Chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 Bottom Chord 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2/12 24 24 33 27 27 37 31 31 43 33 33 46 2. Area Span (on the flat) Feet. Calculation Results. Joists bearing on beams and ledgers – Where a joist bears on a multi-ply ledger or multi-ply beam, the joist must be fastened using four 8d box, three 8d common, three 10d box, or three 3-in. ) to Live Load (weight of snow) to determine the Total Load. Should I use 2x6 or 2x8 for Span calculations derived from the American Wood Council's "Span Calculator" Program, available at www. These values are only possible if the members are made with the SS grade (structural select) Duglous fir-larch wood type. Serving quick solutions to structural engineering problems. Referencing the correct table is crucial for accurately determining the maximum span for your specific project. ‡ Other pitch combinations available with these spans For Example, a 5/12 - 2/12 combination has approx. S. 14, 16 & 18 lvl beam span. Proper rafter span calculation ensures that roofs are structurally sound and able to bear the intended loads. Measure the span by measuring the width of the building using a tape measure, then add the overhang on each side to the measurement. Share. For example, lets say your local metal distributor has 1. For calculations based on the roof pitch: The formula used to calculate rafter length from roof pitch is, in fact, the Can a 2x6 rafter span 12 feet? Yes, a 2x6 rafter can potentially span 12 feet, but it depends on the load and species of wood. per square foot (psf) up to 3 psf, depending on the type of roofing. Identify the material: Determine the type of material you plan to use for the purlins. Choosing the correct door header size for any standard door opening is easy and straightforward. Deck Joist Span Calculator — Span tables don’t cover your deck load requirements? The American This calculator helps you determine the span for your deck joists. Valkor Valkor. Using the same example conditions as above: A Wood Beam Span Calculator is an essential tool for architects, engineers, and contractors involved in construction projects. How Far Can a 2×10 Span Without Support? A 2×10 joist can typically span farther than a 2×8 due to its increased depth. Glulam beam sizes and span calculator. 113-in. Let's expand our house beyond that 17'2" span capability to 24 feet To calculate the maximum span of roof joists you first add up the Dead Load (weight of joists, roofing material, etc. The rules of the town home community is that we can't have anything that puts weight on the structure of the garage, so have created two by side supports designed to have something go horizontally go from one to the other ( it's 42" deep). The rule of thumb is 8-foot span with a 2×8 at A Work in Progress. Maximum spans are inside to inside of bearings Lumber Span Tables for Spruce-Pine-Fir South (SPFs)** LVL span calculator. The Span Tables Overview Resources provide a simplified system to determine allowable joist and rafter spans in one- and two-family dwellings, and the companion supplements for tabulating allowable bending and modulus of elasticity design values for visually graded and mechanically graded dimension lumber. Information related to installing frost footings for decks. For example: An 12 inches deep an LVL beam can span up to 20 feet (12″÷12× 20= 20 foot). ] Span Calculations. by 0. 2x6: 1'-0" 1'-1" 1'-4" 2x8: 1'-10" 2'-0" 2'-4" 2x10 3'-1" 3'-5" 2'-10" 2x12: 4'-6" 4'-2" 3'-4" Douglas Fir-Larch, Hem-Fir, CALCULATE JOIST SPAN > Step-by-Step DIY Guide. g. This span table is to the format and methodology given in BS 5268-7. . Yes 2x8 on 12" centers will work The Maximum Joist Span function estimates the span length of a (1,200 pounds per square inch fiber stress) wood joist based on the live load, spacing, board width (e. (on center). At first, you will only see fields for two loads (Load 1 and Load 2), 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. , stationary objects). RAFTER SPANS IN FOOT-INCH 30# SNOW LOAD 10# DEAD LOAD L/240. – Doresoom. ” That table presented the maximum spans for a series of multi-ply, built-up-dimensional-lumber beams from a double 2x6 through a triple 2x12, with beam spans based on the span of the deck joists from the ledger to the beam. (OC spacing means measuring the distance between the centers of two adjacent studs. The maximum span for a 2×8 floor joist depends on several factors, including wood species, grade, joist spacing, and expected loads. 5"? Skip to main content. and Canadian Spruce-Pine-Fir. Based on the following design requirements: an uninhabitable attic with The Purlins for a Gable Roof function computes the total number and length of purlins for a simple gable roof based on the ridge length of the roof, the roof pitch and the span of the roof. Span Options Calculator for Wood Joists and Rafters Performs calculations for ALL species and grades of commercially available softwood and hardwood lumber as found in the NDS 2018 Supplement. A point load, which is a concentrated load applied at a single point, is more challenging for a Joists butted to beams and ledgers – Joist hangers that are at least 60% of the depth of the joists are required where joists butt into a ledger or rim beam. Lumber design values used to calculate maximum horizontal spans include modulus of elasticity (E), bending strength (F b), and shear strength (F v). 10' max On 12" centers 11' 2x8 on 16" centers13' On 12 " centers 14. These spans were calculated using our floor joist calculation engine. The roof truss calculator will return the total expenses in I'm not going to decide on final dimensions until I know whether I have to change from 2x6 to 2x8, for example, if I want joists to run x number of feet between beams -- and to know how big the beams have to be. Wood Beam Span Formula. Floor Joist Span Calculator. Simple clicks on the drop down boxes will allow variable inputs to calculate a span. Measure the wall from one end to the other in inches using a tape measure to determine its length. determining how far a 2×6 can span when used for structural framing can be difficult to calculate. Improve this answer. Conclusion:-A #2 grade southern pine 2×6 triple deck beam can span upto maximum distance Continuous Span Floor Framing. The SkyCiv floor joist span calculator allows you to calculate the maximum span of timber joints. The most commonly used lumber species groups are Douglas Fir-Larch, Hem-Fir and Southern Pine grown in the U. How far can a Click on a span to generate a full calculation (you can adjust the exact span). This is okay for your situation because you may hang The above tool can be used as a steel I beam span calculator, since the span is an input it can be adjusted and changed to work out the different capacities from each span. How to use the LVL Beam Calculator: Fill in the required parameters: Beam Length, Beam Width, Beam Height, Load, and Span Length. How far apart should 2x6 rafters be? 2x6 rafters are typically spaced at 16 or 24 inches on center, depending on local codes and load requirements. Conclusion:-In general, a #2-SYP double 2×6 deck beam can span upto 6 feet, a double 2×10 beam can span 10 feet, a double 2×8 beam can span 8 feet and a double 2×12 can span 12 feet. Remember: The regular OC stud spacing is 16, 19. You should use this calculator to compare materials, diameters, and wall thicknesses to find out how to make your designs safer. fzlnh simtt ifwq esl qubfc djkjz bdjd pkq qyfko udftc