Calculated Industries 4065 manual

C ONSTRUCTION M ASTER ® P RO ADV ANCED CONSTRUCTION - MA TH CALCULAT OR Model 4065 v3.1 P ock et R ef erence Guide[...]

C ONSTRUCTION M ASTER ® P RO V 3.1 The Construction Master Pro calculators help you save time, cut costly errors and build like a pro! Quickly Solve: • Metric Dimensional Problems and Conversions • Areas, V olumes and Weights • Column/Cone Area and V olume • Blocks/Bricks, Drywall and Footings • Circle/Arc Calculations • Common, Hip/Va[...]

T ABLE OF CONTENTS NOTE TO METRIC USERS .................... 1 KEY DEFINITIONS ................................. 4 Basic Function Keys ............................ 4 Unit Keys ............................................. 5 Length, Width and Height Keys .......... 5 Circle/Arc Keys .................................... 5 Construction Project Keys ..[...]

Concrete Footings ............................. 20 Concrete V olume for Driveway .......... 20 Converting D:M:S .............................. 21 Polygon – Brick Paving ..................... 21 Squaring-Up a Foundation ................ 22 Studs ................................................. 23 RIGHT ANGLE/FRAMING .................... 24 Pitch [...]

P OCKET R EFERENCE G UIDE — 1 NOTE TO METRIC USERS The factory-set Stored V alues and Preferences for the Construction Master Pro are set in imperial values. Y ou can easily change these values to the metric values you use in your work. These values will be stored, even after the unit has been powered off, until you do a Clear All ( Ç x ), a Ful[...]

P OCKET R EFERENCE G UIDE — 2 (Cont'd) STORED V ALUES DEF AUL T V ALUE Weight per V olume 1500 K G Per CU M Block Area 80000 SQ MM Block Length 400 MM Footing Area 170000 MM T o change the default values, enter the new value, then press ß and the key for the value being changed. For example, to change the Desired Riser Height from 7 ½ inch[...]

P OCKET R EFERENCE G UIDE — 3 4. Convert On-Center Spacing to 400 mm: 4 0 0 Ç 9 ß 5 OC STORED 400 MM 5. Convert Weight Per V olume to 1500 kG per cu m: 1 5 0 0 ß 0 (press 0 until desired value is displayed) STORED 1500 KG PER CU M 6. Convert Block Area to 80000 sq mm: 8 0 0 0 0 Ç 9 9 ß 4 B-AR STORED 80000 SQ MM 7. Convert Block Length to 400[...]

P OCKET R EFERENCE G UIDE — 4 KEY DEFINITIONS Basic Function Keys + – x Arithmetic operation keys. ÷ = % Four-function (+, –, x, ÷) percent key . 0 – 9 Keys used for entering and • numbers. O Off Key — T urns all power off, clearing all non-permanent registers. o On/Clear Key — T urns on power . Pressing once clears the display . Pr[...]

P OCKET R EFERENCE G UIDE — 5 Unit Keys y Y ards f Feet i Inch / Fraction Bar m Meters Ç 7 Centimeters Ç 9 Millimeters Ç 2 Acres Length, Width and Height Keys l Enters length for calculation of area or volume. W Calculates area, square-up and perimeter . h Calculates volume, wall area and total room area. Circle/Arc Keys C Circle — Calculate[...]

P OCKET R EFERENCE G UIDE — 6 Ç a Radius — Enters or calculates circle radius. Construction Project Keys Ç l Blocks/Bricks — Finds the number of blocks or bricks for a given area and stored block/ brick size. ß 4 — Stores block or brick size. Ç 8 Board Feet — Enters or con- verts cubic values to Board Feet. Â Compound Miter — Calcu[...]

P OCKET R EFERENCE G UIDE — 7 Ç W Footing — Finds quantity of concrete, based on entered wall length and stored footing area. ß 6 — Stores footing area. Ç d Roof — Calculates roof area, number of roof squares and bundles, and number of 4 x 8 sheets based on an entered or calculated plan area. Ç R Polygon — Calculates full angle, bi-se[...]

P OCKET R EFERENCE G UIDE — 8 r Enters or calculates the vertical leg of a right triangle. Ç r Rake-Wall — Finds the stud sizes based on entered right triangle values. R Enters or calculates the hori- zontal leg of a right triangle. d Diagonal — Enters or calculates the Diagonal leg, or Common rafter . H Hip/V alley — Calculates length of [...]

P OCKET R EFERENCE G UIDE — 9 Stair Layout Key s Given rise and/or run and stored variables, calculates or displays: Press Result 1 Riser Height 2 Number of Risers 3 Riser Overage/ Underage 4 T read Width 5 Number of T reads 6 T read Overage/ Underage 7 Stairwell Opening 8 Stringer Length 9 Angle of Incline 10 Stored or Calculated Run 1 1 Stored [...]

P OCKET R EFERENCE G UIDE — 10 Ç s Riser Limited — Recalculates Riser Height and other stair values if you’re lim- ited by local code. The calcu- lated Riser Height will never exceed the stored Desired Riser Height. Customizable Stair Settings ß 7 Stores Desired Riser Height. ß 9 Stores Desired T read Width. ß 8 Stores Floor Thickness. Ç[...]

P OCKET R EFERENCE G UIDE — 1 1 Ç • Converts between D:M:S and Decimal Degrees. Ç % x 2 Ç B ( ) Square Root Ç / Exponential Notation (x10 y ) Ç 0 T otal Cost (based on entry of per unit cost) ß 0 Stores W eight per V olume Ç 6 T ons Ç 4 Pounds Ç 3 Metric T ons Ç 1 Kilograms μ Memory + Ç μ (M–) Memory Minus ß 1 (M1) Storage Regis[...]

P OCKET R EFERENCE G UIDE — 12 ENTERING DIMENSIONS Entering Linear Dimensions Examples of entering Linear Dimensions: DIMENSION KEYSTROKE Clear calculator o 17.5 m 1 7 • 5 m Clear calculator o 100 cm 1 0 0 Ç 7 Clear calculator o 500 mm 5 0 0 Ç 9 Entering Square/Cubic Dimensions Examples of entering Square and Cubic Dimensions: KEYSTROKE DISPL[...]

P OCKET R EFERENCE G UIDE — 13 KEYSTROKE DISPLA Y o o 0. Enter numeric value and press desired unit key three times to label value as “Cubic:” 1 0 0 Ç 9 9 9 100 CU MM Note: If you pass the desired dimensional for- mat, keep on pressing the dimensional unit key until the desired result is displayed again. EXAMPLES Adding and Subtracting Strin[...]

P OCKET R EFERENCE G UIDE — 14 Rectangular Area and V olume Find the area and volume: • Length: 6200 mm • Width: 3500 mm • Height: 450 mm KEYSTROKE DISPLA Y 6 2 0 0 Ç 9 l 3 5 0 0 Ç 9 W W AREA 21.7 SQ M 4 5 0 Ç 9 h h VOL 9.765 CU M Entering Square and Cubic and Adding a W aste Allowance Add a 10% waste allowance to 5200 sq mm. Then add a [...]

P OCKET R EFERENCE G UIDE — 15 Using Multi-Function h Key Find the volume, wall area and total room area of a room measuring 4500 mm x 5500 mm. The room is 2500 mm high. KEYSTROKE DISPLA Y o o 0. 4 5 0 0 Ç 9 l LNTH 4500. MM 5 5 0 0 Ç 9 W WDTH 5500. MM 2 5 0 0 Ç 9 h HGHT 2500. MM h VOL 61.875 CU M h W ALL 50. SQ M h ROOM 74.75 SQ M Dividing Dim[...]

P OCKET R EFERENCE G UIDE — 16 Linear Conversions Convert 3200 mm to other dimensions: KEYSTROKE DISPLA Y 3 2 0 0 Ç 9 3200. MM Ç 7 320. CM Ç m 3.200 M Ç f * 10 FEET 6 INCH Ç i * 126 INCH Ç y 3.5 YD *Repeated presses of f or i will toggle between Feet-Inch-Fractions and Decimal Feet or Inches. Blocks How many blocks (block size 200 mm x 400 [...]

P OCKET R EFERENCE G UIDE — 17 Board Feet and Cost Find the total Board Feet for the follow- ing boards: 2 x 4 x 16, 2 x 10 x 18 and 2 x 12 x 20. What is the total cost at $275 per MBM? KEYSTROKE DISPLA Y o o 0. 2 x 4 x 1 6 Ç 8 μ BDFT 10.66667 M 2 x 1 0 x 1 8 Ç 8 μ BDFT 30. M 2 x 1 2 x 2 0 Ç 8 μ BDFT 40. M ® ® BDFT 80.66667 x 2 7 5 Ç 0 ([...]

P OCKET R EFERENCE G UIDE — 18 Circle/Arc Properties Find Arc properties given a 1500 mm diameter and an Arc length of 900 mm: KEYSTROKE DISPLA Y 1. Enter Circle diameter and Arc length: o o 0. 1 5 0 0 Ç 9 C DIA 1500. MM 9 0 0 Ç 9 a ARC 900. MM 2. Find Degree of Arc, Chord Length, Segment Area, Pie Slice Area and Segment Rise: a ARC 68.75 ° a [...]

P OCKET R EFERENCE G UIDE — 19 KEYSTROKE DISPLA Y o o 0. 3 8 ß Â SPRG STORED 38.00° 6 0 Â MITR 46.84° Â BEVL 43.03° Â SPRG STORED 38.00° Â CRNR 60.00° Concrete Columns Find the total cubic kilograms and cubic meters (using 1500 kg per cubic meter) required for three (3) colums, each with a diameter of 1600 mm and a height of 3000 mm: K[...]

P OCKET R EFERENCE G UIDE — 20 Concrete Footings Find the volume of concrete required for an 200 mm x 400 mm footing that measures 30 m in length: KEYSTROKE DISPLA Y o o 0. 2 0 0 Ç 9 x 4 0 0 Ç 9 = 80000. SQ MM ß 6 F-AR STORED 80000. SQ MM 3 0 m Ç W (Footing) FTG 2.4 CU M Concrete V olume for Driveway Calculate the cubic meters of concrete req[...]

P OCKET R EFERENCE G UIDE — 21 Converting D:M:S Convert 23° 42’ 39” to decimal degrees: KEYSTROKE DISPLA Y o o 0. 2 3 • 4 2 • 3 9 DMS 23.42.39 Ç • (dms deg) 23.71° Polygon — Brick Paving Find the Full Angle, Bi-sect Angle, Side Length, Perimeter and Area of a Polygon for paving a brick patio. The radius is 2300 mm and the number of[...]

P OCKET R EFERENCE G UIDE — 22 Squaring-Up a Foundation Square-up a 4700 mm x 3100 mm foundation:* KEYSTROKE DISPLA Y o o 0. 4 7 0 0 Ç 9 l LNTH 4700. MM 3 1 0 0 Ç 9 W WDTH 3100. MM W W SQUP 5630. MM *Alternative Method Square-up a 4700 mm x 3100 mm foundation:* KEYSTROKE DISPLA Y o o 0. 4 7 0 0 Ç 9 R RUN 4700. MM 3 1 0 0 Ç 9 r RISE 3100. MM d[...]

P OCKET R EFERENCE G UIDE — 23 Studs Find the number of 400 mm On-center studs* required for a wall measuring 7600 mm in length: KEYSTROKE DISPLA Y o o 0. 7 6 0 0 Ç 9 Ç 5 (Studs) STUD 20. * If you are working with a number other than 400 mm On-center , change it via ß 5 (e.g., 500 mm o.c., enter 5 0 0 Ç 9 ß 5 , then recalculate above).[...]

P OCKET R EFERENCE G UIDE — 24 RIGHT ANGLE/FRAMING Pitch — Converting Roof Angle Find the % Grade, Slope and Pitch in mm if the roof angle is 30.25°: KEYSTROKE DISPLA Y o o 0. 3 0 • 2 5 p PTCH 30.25° p %GRD 58.31828 p SLP 0.583183 p Ç 9 PTCH 178. MM Converting Slope Find the Pitch in Inches, Pitch Degrees, and Percent Grade if the slope is[...]

P OCKET R EFERENCE G UIDE — 25 Common Rafter Length Find the point-to-point length of the Common rafter on a 175/300 mm pitched roof with a span of 8500 mm. What are the angle cuts? KEYSTROKE DISPLA Y 1. Enter Pitch: o o 0. 1 7 5 Ç 9 p PTCH 175. MM 2. Enter half the span as the run: 8 5 0 0 Ç 9 ÷ 2 = 4250. MM R RUN 4250. MM 3. Find the Common [...]

P OCKET R EFERENCE G UIDE — 26 Regular Hip/V alley and Jack Rafters A roof ’s Pitch is 255/300 mm and half the total span is 1800 mm. Find the lengths of the Common, Hip/V alley and Jack rafters. Also find the incremental jack adjustment and the cut angles. (Jack rafters at 400 mm On-center spacing.) KEYSTROKE DISPLA Y 1. Find the Common rafter[...]

P OCKET R EFERENCE G UIDE — 27 j JK 4 249. MM j JK 5 0. MM j PLMB 36.43° j LEVL 53.57° j CHK1 45.00° Irregular Hip/V alley A roof has a 225/300 mm Pitch, an irreg- ular Pitch of 200/300 mm, and half the span is 2000 mm. Solve the Hip/V alley length. On-center spacing is 400 mm. KEYSTROKE DISPLA Y 1. Find Common rafter length: o o 0. 2 2 5 Ç 9[...]

P OCKET R EFERENCE G UIDE — 28 Rake-W all – No Base Find each stud size in a Rake-Wall with a peak of 1000 mm, and a length of 1500 mm. Use 400 mm as your on-center spacing: KEYSTROKE DISPLA Y 1. Enter Rise and Run: o o 0. 1 0 0 0 Ç 9 r RISE 1000. MM 1 5 0 0 Ç 9 R RUN 1500. MM 2. Find stud lengths: Ç r (R/Wall) RWOC STORED 400. MM r RW 1 733[...]

P OCKET R EFERENCE G UIDE — 29 Rake-W all – With Base Find each stud size in a Rake-Wall with a peak of 1200 mm, a length of 2400 mm, and a base of 1500 mm. Use 400 mm as your On-center spacing: KEYSTROKE DISPLA Y 1. Enter Rise and Run: o o 0. 1 2 0 0 Ç 9 r RISE 1200. MM 2 4 0 0 Ç 9 R RUN 2400. MM 2. Enter base and find stud lengths and angle[...]

P OCKET R EFERENCE G UIDE — 30 ST AIRS Stairs — Given Rise and Run Y ou’re going to build a stairway that has a floor-to-floor height of 3100 mm, a run of 3800 mm, and a desired riser height of 200 mm (default). Find the stair values: KEYSTROKE DISPLA Y 1. Enter rise and run: o o 0. 3 1 0 0 Ç 9 r RISE 3100. MM 3 8 0 0 Ç 9 R RUN 3800. MM 2. [...]

P OCKET R EFERENCE G UIDE — 31 Stairs — Given Rise Only Y ou’re building a stairway with a total rise of 3000 mm. Using the default riser height of 200 mm and tread width of 250 mm, find the stair values: KEYSTROKE DISPLA Y 1. Enter known Rise: o o 0. 3 0 0 0 Ç 9 r RISE 3000. MM 2. Recall stored desired stair riser height: ® 7 R-HT STORED 2[...]

P OCKET R EFERENCE G UIDE — 32 Stairs — Riser Limited Function Calculate stairs using the Riser Limited function, if you must limit the Riser Size to 200 mm: KEYSTROKE DISPLA Y 1. Enter Rise and Run: o o 0. 3 0 0 0 Ç 9 r RISE 3000. MM 3 8 0 0 Ç 9 R RUN 3800. MM 2. Recall stored 200 mm Desired Riser height and find stair values: ® 7 R-HT STOR[...]

P OCKET R EFERENCE G UIDE — 33 DEF AUL T SETTINGS After a Clear All ( Ç x ), your calculator will return to the following settings: STORED V ALUES DEF AUL T V ALUE Desired Riser Height 7-1/2 INCH Desired T read Width 10 INCH Floor Height 10 INCH On-center Spacing 16 INCH Weight per V olume 1.5 Ton Per CU YD Block Area 128. SQ INCH Block Length 1[...]

P OCKET R EFERENCE G UIDE — 34 (Cont’d) PREFERENCE SETTINGS DEF AUL T V ALUE Stairway Headroom 6 feet 8 inch Rake-W all Descending Arched W all Outside Jack Rafters Descending Irregular Jack Spacing OC-OC Exponent Off Meter Linear Display 0.000 Decimal Degree Display 0.00° Fractional Mode Standard *Depressing the Reset button located above the[...]

P OCKET R EFERENCE G UIDE — 35 REP AIR AND RETURN Return Guidelines: 1. Please read the Warranty in this User's Guide to determine if your Calculated Industries product remains under warranty before calling or returning any device for evaluation or repairs. 2. If your product won't turn on, check the batteries as outlined in the User&ap[...]

This equipment has been certified to comply with the limits for a Class B computing device, pursuant to Subpart J of Part 15 of FCC rules. Software copyrighted and licensed to Calculated Industries, Inc. by Construction Master T echnologies, LLC, 2008. Pocket Reference Guide copyrighted by Calculated Industries, Inc. © 2008. Construction Master® [...]