USG CH Shaftwall Stud 34 mil. “CH” studs are fabricated in web depths of 2-1/2″, 4″, and 6″ each with a short-flange width of 1-3/8″ and long-flange width of 1-1/2″. All C-H studs .Images for ch studs. Shaftwall Studs, sometimes referred to as C-H Studs, are simple to connect with J Runner to create durable yet affordable shaftwall systems.SAR 1.00 · ‎In stockShaftwall Systems. CT Studs are friction-fitted between top and bottom J-Tabbed Track. Gypsum shaft liner panels are inserted into the stud flanges. The flanges provide an . Screw Back Studs, Shaftwall Studs. Steeler Shaftwall Studs (also known as C-H Studs) can be easily combined with J Track to craft economical yet tough shaftwall systems.People also askYou will see more English now.What is a CH stud?What size are CH studs?How do I identify steel studs?How thick is a Shaftwall?Feedback Screw Studs, USG Shaft Wall Systems Catalog (English) - SA926. PDFC-H studs in a progressive manner, with gypsum panels, gypsum fiber panels or cement board applied to the face. All details, specifications and data . Shirtless Studs, ClarkDietrich Shaftwall Systems. C-T Studs are designed for use with 1" thick gypsum shaftliner panels. C-T Studs are friction-fitted between top and bottom J-Tabbed Track. Gypsum shaftliner .‎For Interior Corridor Ceilings · ‎ClarkDietrich Shaftwall Fire. · ‎SOUND RATINGS. Stud And Joist Drill, Siniat CH Stud. Typically installed at 600mm centres, this stud is used in combination with Siniat E Stud and associated Siniat J and/or U Tracks. Together it allows for full . Stud Battery Terminal, CH-Stud - Studco Systems AU. Studco® CH-Studs are designed for Shaftwall installations where access is only available outside of the shaft. These are used throughout the wall system, .Shaft Wall/Separation. 2 1/2 in x 10 ft x 25 Gauge 18 mil Steel CH/CT Stud. $. arrow_downward 2 1/2 in x 10 ft 1/2 in x 25 Gauge 18 mil Steel CH/CT Stud.What sizes are available for USG C-H Stud?. What sizes are available for USG C-H Stud? 2 1/2", 4" and 6" 25, 22 and 20 gauge. Please contact your local USG Representative for pricing and availability."CH" Shaft Wall Stud - Fabricated in web depths of 2-1/2" .. "CH" Shaft Wall Stud is a product in the Gypsum Board Shaft Wall Assemblies category that meets ASTM A653, C645. Find submittal-ready datasheets, SDS, .I-Stud Shaftwall System. SCAFCO has engineered and designed the I-Stud Shaftwall System to friction fit with ease. Cut-to-length and ready to install, the I-Stud paired with J-Track .CH STUD & E STUD ROLL FORMING MACHINE - YouTube. 2:07CH Stud Description: The CH Studs are specially designed for Shaftwall Systems, whereby access is only via one side, such as those commonly .YouTube · LAROSA Machinery · Nov 19, 2020 Stud Boot, What You Should Know About Cavity Shaftwalls. Nov 1, 2019 — Are shaftwall stud types interchangeable between UL-rated designs? There are three types of shaftwall studs: I-studs, CT-studs and CH-studs. Pandora Mother's Day 2021, AER-09038. PDFInstall C-H Studs interlocked between the. SHEETROCK® Brand Gypsum Liner Panels with the liner panels securely engaged. USG Steel C-H and E Studs are . Stud Boy Traction, Shaftwall One Way Erected System - Walls. 570, 572, 574, 590, 592, 594 CH Stud, 570. 64mm (w) x 35mm (h) 'CH' Stud to suit 25mm Board BMT: 0.55 | Stock Pack: 50 | Sub Pack: 1 Stud Bracket, USG Shaft Wall. The assemblies are constructed of gypsum liner panels friction-fitted into C-H studs in a progressive manner, with gypsum panels, gypsum fiber panels or . Stud Hair Styles, CT-Stud Shaftwall System - Product Data. PDFCT Stud. Notes: 1. Tabbed Track and Jamb Track available in same size and gauge as CT studs. 2. Lx = Moment of inertia. 3. Sx = Section modulus.Spike Studs Rectangular Sunglasses in Havana/Violet. Shop Spike Studs Rectangular Sunglasses from the official online store of iconic fashion designer Alexander McQueen.€350.00 · ‎Free delivery · ‎30-day returnsCAVITY SHAFTWALL SYSTEMS. PDFI-STUD, C-T or C-H. 1" FIRE-SHIELD. SHAFTLINER. J TRACK. 1/2" FIRE-. SHIELD C. GYPSUM. WALLBOARD. CAVITY SHAFTWALL SYSTEM. 2 hr. rated (both sides).SHAFTWALL COMPONENTS. PDFPage 1. SHAFTWALL COMPONENTS. CH STUDS 0.55 BMT. E STUDS. CH STUDS 0.90 BMT.Stud. 2 in x 12 ft x 25 Gauge 18 mil Steel H Stud. $. 2 1/2 in x 12 ft x 20 Gauge 33 mil Steel CH/CT Stud. $. 4 in x 16 ft x 20 GA EQ Steel CH/CT Stud.Pull Studs | Cromwell Tools. Pull Studs · Indexa · BT40-TYPE PS2 MAS 403 PULL STUD · Delivery by Fri, July 28th · Indexa · DN40-CH-PSA DIN 698 72 PULL STUD · Delivery by Fri, July 28th · Indexa .30-day returns Stud Hangers, 10-32 X 1-1/2 Self-Clinching Stud Flush Head Steel Zinc. 10-32 X 1-1/2 Self-Clinching Stud 12 Rib Full Thread Carbon Steel Zinc Plated Alt To PEM FH-032-24-ZI / Captive CH 1032-24 / Kanebridge 1124SCN.$430.40 · ‎$39.52 delivery · ‎In stock Stud Masturbating, 4 18ga ch 16ft shaftwall stud. 4 18GA CH 16FT SHAFTWALL STUD ; Code · 400CTS-43-16 ; Connecticut (NEG). Hartford ; Maine (NEG). South Portland ; Massachusetts (Karpp). Abington ; New Hampshire (NEG).HUF 16.00 Stud Muffin Horse Treats, Women's Spike Studs Cat-eye Mask Sunglasses in Silver. Shop Spike Studs Cat-eye Mask Sunglasses from the official online store of iconic fashion designer Alexander McQueen.€420.00 · ‎Free delivery · ‎30-day returns · ‎In stock Pandora Moths Bend Oregon, CONCEALED-HEAD SELF-CLINCHING STUDS AND .. PDFCONCEALED-HEAD SELF-CLINCHING STUDS AND STANDOFFS. CH-2 PennEngineering • www.pemnet.com. Back side of sheet remains smooth. Look for the PEM® dimple. Stud Plaza Llc, Pull Studs - Standard - Chamfered Shoulder. Pull Studs - Standard (CH = Chamfered Shoulder) DIN 69872 | Cromwell Tools.30-day returnsShaft Wall Solutions For Wood-Frame Buildings. PDFUL V433 Shaft Wall with CH-Studs and Shaftliner Panel. FIGURE 9: Credit: ClarkDietrich. 7. Height Limitations on Walls with Shaftliner Panels.TECHNICAL GUIDE. PDFThe two primary framing components in the DensGlass Shaftliner shaftwall/stairwell system are slotted C-T, C-H or I studs and.INTERIOR PARTITION METAL STUD SPAN CHART FOR .. PDFINTERIOR PARTITION METAL STUD SPAN CHART FOR . CH STUDS. 24" ON CENTER SPACING . C-H. 4". C-H. 6". C-H. 3-5/8". STUDS. 1-5/8". STUDS. 2-1/2". STUDS.3d Nails Art Metal Ch Studs Jewels Decals Decorations .. Shop 3d Nails Art Metal Ch Studs Jewels Decals Decorations Accessories 800+pieces Gold Nail Micro Caviar Beads Star Moon Rivet Design Supplies With Twe-26.TRY 429.00CFM.40 p-M5x12-CH-5 425532 Elesa CFM Polyamide .. CFM.40 p-M5x12-CH-5 425532 Elesa CFM Polyamide Hinges with Studs Threaded M5x12 and Through Holes for Cylindrical Head Screws ISO 7380.$8.02 · ‎30-day returns Stud Protector Plate, Rondo 64mm x 4500mm .90bmt Ch Stud. Click for Rondo 64mm x 4500mm .90bmt Ch Stud & to place your order. Or visit one of our stores in Rocklea, Brendale, Ipswich or Loganholme.A$95.23 Stud Racing, Siniat CH Studs | Encon & Nevill Long. Siniat CH Studs . CH Stud is a non-loadbearing section utilised as part of Siniat Shaftwall Systems. . Typically installed at 600mm centres, this stud is used . Stud Service Contract, C.H. Hanson Magnetic Stud Finder 3040. C.H. Hanson's Magnetic Stud Finder uses powerful rare earth magnets to locate metal and wood studs in walls. Because it uses magnets, batteries are not . Rating: 4.7 · ‎1,398 reviews · ‎$9.97 · ‎Free delivery · ‎90-day returns · ‎In stock Stud Socket, CFM-p-CH Hinges Nickel-plated steel threaded studs and .. Nickel-plated steel threaded studs and pass-through holes for cylindrical head screws with washer SUPER-technopolymer CFM-p-CH ELESA+GANTER®. Stud Spacing Tool, GYPROCK™ SHAFT SYSTEMS. PDFsupported by a frame of galvanised steel C-H studs, tracks or angles. . Gyprock™ Shaft Systems using C-H stud framing have been subjected to these dynamic .The Best Stud Finder for Home Use | Reviews by Wirecutter. May 30, 2023 — Most magnetic styles have only one magnet, but a second magnet in the C.H. Hanson expands its scanning area and reduces the time it takes to get .List includes: Durable, affordable, and accurate ⋅ Smaller scanning area, but still great ⋅ View full list$11 to $53Shaft wall stud. With a fire rating of up to 2 hours Steeler C-H Studs are UL certified for Fire . R-Value May 6 2015 · CH STUD CEMCO SLOTTED TRACK 1 SHAFT LINER 1 2 .Self-Clinching Studs Flush Head Series CH, CHS & CHA. PDFCH studs provide a strong flush-head assembly in material as thin as .040 in. (1.0 mm) with high torque-out and pushout performance. CH. Heat-treated.Siniat GTEC CH Stud CHS60/B 0.7x60x3000mm. GTEC CH Stud Non-loadbearing for GTEC Shaftwall Systems. Non-loadbearing section utilised as part of GTEC Shaftwall Systems. Applications: Used as an integral .£28.26 · ‎14-day returns · ‎In stock462100 • Metal Stud in Cavity Shaftwall Partitions, Rev. 15, .. PDFFigure 3: 1 Hour Shaftwall Rating. J-Runner. C-H Stud. I-Stud. Damper. Sleeve. Two layers of 5/8 in. UL. Classified Gypsum Wallboard. Pandora Motorsports Chattanooga, MarinoWARE CT Shaftwall System Supplier. Featuring punched tabs for easier installation, the CT System is comprised of fire-tested metal CT-Stud and J-Runner components, resulting in fewer parts to . Studded Crossbody, Cold Formed Metal Framing. Sep 25, 2022 — Diagrams and dimensions of common light gauge (cold formed) metal framing members are shown, including metal studs, C-H Studs, and various . Studded Hobo Bag, CTGM-21681 GlasRoc Shaftliner Brochure (CTG-2556).qxp. PDFEITHER I-STUD, C-H STUD OR C-T STUDS MAY BE. USED IN CONJUNCTION WITH GlasRoc® shaftwall systems. All of the components are noncombustible. Studded Leather Pathfinder, GIB® Shaftwall. PDFInstallation starts using a Rondo® E-Stud, progresses using Rondo® CH-. Studs, and Rondo® J-Track is used as the final stud. Other than fixings to the . Studded Onion With Cloves, CH Hanson 03040 Magnetic Stud Finder. C.H. Hanson's Magnetic Stud Finder uses powerful rare earth magnets to locate metal and wood studs in walls. Because it uses magnets, batteries are not .Manufacturer: ‎CH HansonBatteries Included?: ‎NoUsage: ‎For identifying studs during remodeling, .Product Dimensions: ‎1 x 1 x 1 inches Rating: 4.6 · ‎30,650 reviews · ‎$11.00Blind rivet studs CLUFIX-STUD. The CLUFIX-STUD™ insert is an ideal solution for the blind installation of studs on thin sheets or profiles. . CLUFIX-STUD AC M8 CH Ep0,5-3 Lu25mm.Area Seperation & Shaft Wall Systems. Weigh 50% less than masonry walls; Install Easily; Glass mat Liner Panels carry a 12 month exposure warrant; CH Studs and J Runner for shaftwall systems .Shaft Wall Systems. Using very few fasteners, Super Stud's CT shaft wall studs, coupled with gypsum board, tabbed track and J-runner, make safe and secure rated assemblies with .Shaftwall Framing System - Sanders Steel Manufacturing. SANDERS STEEL FRAMING provides a complete line of SHAFTWALL CH STUDS and J RUNNERS for your project. SHAFTWALL is designed to enclose elevator shafts, .Self-Clinching Studs - CH, CHS & CHA Series. CH studs provide a strong flush-head assembly in material as thin as .040 in. (1.0mm) with high torque-out and pushout performance. Studded Punk Jacket, Floyd Rose Mounting Studs and Inserts CH. Drive-in bushings and retaining pins For Floyd Rose Original and Pro Series Vibrato Systems, 2 Pieces, Colour: Chrome, Made in Germany.$40.00 · ‎$80 delivery Studded Tote, 93DD/CHROME - 50mm Round Cap. Plain Cap Round Chrome Decorative Resin Stud. 50 mm diameter. Available with an 8 mm wooden dowel bonded into the rear for applications such as doors, .ZAR 31.20 · ‎In stock Studed Condom, eXP®Shaftliner. PDFNational Gypsum Company. Cavity Shaftwall Systems may be constructed with C-T, C-H or I-Stud shaftwall framing. Features/Benefits . Manufactured to meet. ASTM C . Studer S145 Cylindrical Id Grinder, Shaft Wall. PDF[Side 2] 1 layer of 25mm ShaftLiner encased in CH-studs. FRAME: Shaft Wall CH-steel studs at maximum 600mm centres. [16mm FireShield can be substituted with . Studs And Fems, Self-Clinching Studs Series CH, CHS & CHA. PDFCH studs provide a strong flush-head assembly in material as thin as .040 in. (1.0 mm) with high torque-out and pushout performance. CH. Heat-treated.Captive Studs. The serrated ring prevents the nut from rotating and have excellent torque and push out characteristics. Types of Captive Studs Available at TCH. CH S/A: Self- .7-day returnsSimple Studs. Simple Studs. $25.00. Shipping calculated at checkout. Handmade with sterling silver and kingman turquoise Comes in 3 sizes .$25.00 · ‎28-day returnsCavity Shaft Wall Metal Stud Framing. PDFC-H or C-T stud wall construction. SEE COMPLETE MARKING. ON PRODUCT. Page 2. 3900 Dr. Greaves Rd.Women Black Elyse Star Studs Platform Shoes. Colour: Black · Signature Elyse platforms · Star-shaped studs · Sustainable wood platform, saw-edge micro sole · Lace fastening · Made in Italy .CH Hanson 03040 Magnetic Stud Finder Review. Jun 5, 2019 — You'll save some cash with the CH Hanson 03040 Magnetic Stud Finder, but it takes extra work to actually locate studs.Pros and cons: Compact and portable ⋅ Relies on the magnetic pull of the screws in the studs ⋅ Cannot locate stud . ⋅ View full list Rating: 5 · ‎Review by Stacey L. Nash Studs For Tractor Tires, Report of Materials and Equipment Acceptance Division. PDFSteel Studs — "C-T" or "C-H" shaped studs 1-5/8 in. wide by 2-1/2 in. deep, fabricated from 25 MSG galv steel. Cut to lengths 3/4 in. less than . Studs Hoops, Section 49-948 – Idaho State Legislature. (4) Commercial tire retailers shall not sell studded tires with studs exceeding the following weight and protrusion limitations . [49-948, added 1988, ch. Pandora Myrtle Beach Sc, Thinsont 1Pair Unisex Punk Women Men Chic Titanium .. Arrives by Mon, Jun 12 Buy Thinsont 1Pair Unisex Punk Women Men Chic Titanium Screw Earrings Ear Studs ch lake blue NO7 at Walmart.com.$6.05 · ‎90-day returns Studs Racing, Self Clinching Studs Series CH, CHS. CH studs provide a strong flush-head assembly in material as thin as 0.40in. (1.0mm) with high torq-out and push out performance. Studs Return Policy, C-H Studs in Wall Family. Jan 12, 2012 — Silly question - how should a wall family be made with a CH Stud that has drywall inside the H portion of the stud (UL# U415 or sim)? Would .r/QualityReps - Survival source-CH studs. May 17, 2022 — Survival source-CH studs ; u/DoctaDunk877 avatar. DoctaDunk877 · Bought direct or agent? ; u/Reasonable_Product64 avatar Reasonable_Product64 · W2c.Drywall Supply Inc. Studs. 2 1/2 in x 10 ft x 20 Gauge 33 mil Steel CH/CT Stud. $. 2 1/2 in x 10 ft x 25 Gauge 18 mil Steel CH/CT Stud. $. 2 1/2 in x 12 ft x 20 Gauge 33 mil Steel .Small Stark Side Studs Backpack in Visetos Cognac. Crafted in signature Visetos coated canvas with a luxurious nappa leather trim, the structured design features a spacious interior and pyramid stud trim for .CHF 1,050.00 · ‎Free delivery · ‎30-day returns · ‎In stockProducing Studs from Paper Birch by Saw-Dry-Rip. PDFby RW Erickson · Cited by 8 — Stickered units were then covered with plastic and stored outdoors at. Kaufert Laboratory during. December and January. CH. Conventional sawing/high temp. DB .Stud. Studs · 4 in x 20 Gauge 33 mil Steel CH/CT Stud · 4 in x 25 Gauge 18 mil Steel CH/CT Stud · 6 in x 20 Gauge 33 mil Steel CH/CT Stud. Super Studded Condoms, Harper Studs Silver – jooystore.ch. Our Harper Studs are a delicate piece of jewelry and are therefore perfectly suitable for enhancing your Eargame! Made of 925 Sterling Silver is the perfect .CHF 20.00 · ‎In stock Swish Mike Stud Lyrics, Self-Clinch Studs. PDF1112SCN. FH-032-12-ZI CH 1032-12. 3716SCN. -. -. PART NUMBER COMPARISON - FLUSH HEAD CLINCH STUDS, STAINLESS. Kanebridge. PEM. Captive. Kanebridge. Synonym Stud, Men's Evening Black Mother Of Pearl Dress Studs. Discover the iconic Evening Black Mother Of Pearl Dress Studs made with exquisite quality. Shop dunhill's latest collection of Tiebars Lapel Pins for men . Tire Stud Installation Tool, Tone Pro's Msprs-Ch Metric Prs Lock Studs Ch. The MSPRS Brass Locking Studs maintain the same locking and tonal features of the SM1 Style Brass Locking Studs, but add an attractive, larger stud cap that .€19.00 · ‎14-day returns Tractor Tire Studs, SCAFCO Shaftwall Systems. The I-Stud is compatible with the gypsum Shaftliner boards of most major companies and is contractor preferred. Shaftwall is used to enclose elevator shafts, .FRAMING OPENINGS FOR FIRE DAMPER IN METAL, .. PDFFigure - 2 (Wood Studs). DETAIL - B. Panhead Screws. 2-1/2” (64) metal stud . Framing studs next to the damper . “C-H” STUDS OR. “E” STUDS. CEILING.1″ Deep Scan Magnetic Stud Finder - 70903802. Type, Magnetic Stud Finder. Scan Depth (Inch), 1. Material Detection, Studs. Overall Depth, 1 in. Features, Detects Studs & Joists; 2 Way Level Compact. Rating: 5 · ‎1 review · ‎$21.83 · ‎30-day returnsSquash Studs - CH Designs Inc. Squash Studs. $95.00. Shipping calculated at checkout. Handmade sterling silver and Kingman turquoise. 1/2” long. Extremely lightweight.$95.00Studs with screw-in stop for gluing in. steel; stainless steelM4; M5; M6; M8; M10; M12; M1620; 30; 40; 50; 60; 80Order No.Main materialDL07670‑1040201steelM42007670‑1040301steelM430View 70 more rowsThe Best Stud Finders of 2023. Jun 14, 2023 — The best stud finder helps you detect existing studs and wires. . On the test wall, the C.H. Hanson Magnetic Stud Finder stuck by itself .List includes: Magnetic Stud Finders ⋅ Electronic Stud Finders ⋅ Sensor Size ⋅ View full list Tv Mount For 24 Studs, Design No. V455. PDFDec 5, 2022 — Flange portion of channel attached to each intersecting "C-H" or "E" stud on side of stud opposite the 1 in. liner panels with 1/2 in. long Type . Wheel Stud Extenders, Crest Metal Studs for Women | Ralph Lauren® CH. Discover the Crest Metal Studs for Women from Ralph Lauren today. Explore our latest collection today.CHF 35.90 Womens Studded Flats, drywall-ch-stud - 한라스틸산업. CH-studs specially designed and made with galvanized sheet iron are mostly used for elevator shafts of high-rise buildings, piping passages, air ducts and . Wood Screw Studs, Ch'ing Dynasty Carved Olive-green Jade Posts Studs. This Stud Earrings item is sold by InnerDivaStudio. Ships from Ventura, CA. Listed on May 5, 2023. Rating: 5 · ‎197 reviews · ‎$39.00 Pandora Naszyjnik, Chrome Hearts CH Plus #2 Diamond Stud Earring. 925 Sterling Silver CH Plus White pave diamond Made in USA Sold in Singles, NOT Pairs. . CH Plus #2 Diamond Stud Earring. $1,495 CAD.CA$1,495.00 · ‎Free delivery over CA$500 · ‎14-day returnsDenim Pants With Black Untitled Studs for Man in Black. Valentino Denim pants with all-over Black Untitled studs - Regular fit - Black Untitled studs applied on . ch. DOWNLOAD THE APP. VALENTINO GARAVANI MUSEUM.CHF 1,025.00 · ‎Free delivery · ‎20-day returns · ‎In stock(1000) CH 1032-5 Captive Self-Clinching Studs (FH 1032-5). Manufacture Part No. : CH 1032-5 ( Pem # FH 1032-5). Manufacture : Captive Fasteners. Arden Specialty Products. Locator :#02-20857 / E-12 / 1K.$39.99 · ‎In stockArchitectural Graphic Standards - Page 369 - Google Books Result. American Institute of Architects, ‎Keith E. Hedges · 2017 · ‎Architecture(HOURS) SYSTEMTHICKNESS STC DESCRIPTION UL Des U415 3 4-3/8" NA 5/8"Type C gypsum board, System H face layer joints finished 2-1/2" 25-gauge C-H studs 24” .CH Hanson® Magnetic Stud Finder. C.H. Hanson® Magnetic Stud Finder · No batteries required · Powerful magnets allows hands free use · 2 way level for ease of marking · Compact Design easily fits in .$9.99 · ‎90-day returns2 hour shaft wall ul assembly. Project applications include: Shaft Walls C-H Studs & J-Track for Shaft Wall . Typical ShaftWall Assembly Utility chase USG® C-H stud 1 SHEETROCK® or . Sterling Silver Turquoise Stud Earrings, Tone Pros SCS1-CH Brass Studs/Anchors For Gibson. Tone Pros SCS1-CH Brass Studs/Anchors For Stop Tailpiece"G" Style Locking Studs Fit Gibson5/16" x 24 US Thread CHROMEManufactured by Tone Pros#SCS1-CH.$29.79 · ‎7-day returns Stainless Steel Helix Earrings, We love these Simple Studs. May 2, 2023 — 601 likes, 0 comments - CH Designs Custom Jewelry (@ch.jewelrydesigns) on Instagram: "We love these Simple Studs ✨ Shop online at . Pandora Natick, Interior Graphic Standards - Page 125 - Google Books Result. Corky Binggeli, ‎Patricia Greichen · 2010 · ‎ArchitectureSTEEL J-RUNNER AND JAMB STRUT STEEL C-H STUD STEEL E-STUDS 3.163 3.165 3.166 3.164 ONE- AND TWO-HOUR-RATED SHAFT WALL ASSEMBLIES THREE- AND FOUR-HOUR-RATED . Titanium Earrings Hypoallergenic, Studs - madagypsum Steel Stud Framing Excellence by .. CH Stud · Read More · Metal profile, stud. Essential for Shaftwall assemblies, installed between top and bottom tracks. TDS View .An Evaluation of Saw-dry-rip (SDR) for the Manufacture of .. Robert R. Maeglin, ‎R. Sidney Boone · 1983 · ‎LoggingThe apparent best treatment on initial measurement is CH . The yield of STUD grade material using CH varies from 73 percent for 2 by 4's only to 76.5 .The . General Catalogue of the Officers and Graduates of .. Vassar College · 1920Stud . Boston Sch . of Housekeeping oo ; social Director at large Pa . State League of Women serv . Stephen Morgan b.o3 , Virginia A.F.F.W .; m.il , ch .