UFGS 06 10 00 Rough Carpentry
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Masonite Siding 101: Why It's Bad News
Moving into a new home is a great feeling of accomplishment. Fixer-uppers have been a trend in the real estate market for some time now, and for a great reason. Often minor cosmetic adjustments to homes can have a major impact. But what happens when you find a problem that isn’t so DIY-friendly? Discovering masonite siding, also known as "fiberboard" or "hardboard", may unearth more serious problems for an older home. Masonite Siding 101: Hardboard is an engineered wood product that is comparable to particle board. This product is made from compressed wood fibers so it does not have a grain like solid wood. However, a wood veneer may be formatted over the product so it appears to be solid. If you’re unsure if your siding is in fact masonite, check unfinished areas like the attic for manufacturer’s markings. Another way to tell that your home has Masonite is the way that it is deteriorating -- look for flakes, curls and swelling in damaged areas. Masonite is know for extensive use in various industries for its durability and flexibility. During the 1980s and 1990s this product was used as exterior siding for many new construction homes. It was widely used for its low cost compared to regular siding material. Why It's Bad News: As one could imagine, a product with fibers is easily susceptible to moisture damage. The compression process often leaves only one side of the product smooth which proves to be a greater risk for water issues. Over time, masonite swells and rots if continuously exposed to the elements. -
Use of Wood Residue in Making Reconstituted Board Products
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1959 Use of wood residue in making reconstituted board products Suthi Harnsongkram The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Harnsongkram, Suthi, "Use of wood residue in making reconstituted board products" (1959). Graduate Student Theses, Dissertations, & Professional Papers. 3981. https://scholarworks.umt.edu/etd/3981 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. THE USE OF WOOD RESIDUE IN MAKING RECONSTITUTED BOMD HiODUCTS SUTHI HARNSOMJKRAM B.S.F., Unlveinsity of the Philippines, 1952 Presented in partial fulfillment of the requirements for the degree of Master of Forestry MONTANA STATE UNIVERSITY 1959 Approved Dean, Graduate School I 3 I960 Date UMI Number: EP34193 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent on the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. UMT " DlM«litionP«ibWfca ^ UMI EP34193 Copyright 2012 by ProQuest LLC. All rights reserved. This edition of the work is protected against unauthorized copying under Title 17, United States Code. -
Coco Lumber Sawdust
MushroomPart II. Oyster Growers Mushrooms’ Handbook 1 Chapter 5. Substrate 91 Oyster Mushroom Cultivation Part II. Oyster Mushrooms Chapter 5 Substrate COCO LUMBER SAWDUST J. Christopher D. Custodio Bataan State College, the Philippines Oyster Mushrooms (Pleurotus spp.) are saprophytic as they obtain there nutrients by decomposing various agricultural by-products. This mushroom has been cultivated worldwide because of its taste and low maintenance technology. There are different substrates that have already been identified that can be utilized for the cultivation of oyster mushroom. The possible substrates include rice straw, coffee pulps, sawdust, and even paper. Most of these are types of low-value lignocellulosic wastes that are primarily derived from agricultural practices or the agro-industry. (J.A. Buswell et. al., 1996) The bioconversion of these wastes is one reason why the cultivation of edible mushrooms is an appropriate practice for a society that depends on its agriculture. In the early 1990s, ‘coco lumber’ was given a great attention in the province as a substitute for hardwood. Sawmills producing lumber from coconut trees bloomed in reaction to the increasing demand for this low cost constructional material. Though beginners in mushroom cultivation are usually persuaded not to use sawdust from softwoods, sawdust from coco lumber (Fig. 1) is another possible substrate for P. ostreatus and has shown great results. Growers living near a coco lumber sawmill can make use of this waste product in order to start their own cultivation of oyster mushroom species. Figure 1. Coco lumber sawdust Coco Lumber Sawdust as a Substrate of Oyster Mushroom Oyster mushroom is one example of edible mushrooms that can utilize lignocellulosic materials as a substrate. -
Section 061053 - Miscellaneous Rough Carpentry
SECTION 061053 - MISCELLANEOUS ROUGH CARPENTRY PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. This Section includes the following: 1. Wood framing, blocking, and nailers 2. Wood battens, shims, and furring (for wall panel attachment). 3. Plywood sheathing for miscellaneous structures and replacement of deteriorated roof sheathing. B. Related Sections include the following: 1. Section 075216 "SBS Modified Bituminous Membrane Roofing" for adhesively applied 2-ply, SBS bituminous membrane roofing, with self-adhered base ply sheet. 2. Section 076200 "Sheet Metal Flashing and Trim" for installing sheet metal flashing and trim integral with roofing. 1.3 DEFINITIONS A. Dimension Lumber: Lumber of 2-inches nominal or greater but less than 5-inches nominal in least dimension. B. Lumber grading agencies, and the abbreviations used to reference them, include the following: 1. NLGA: National Lumber Grades Authority. 2. WCLIB: West Coast Lumber Inspection Bureau. 3. WWPA: Western Wood Products Association. 1.4 QUALITY ASSURANCE A. Testing Agency Qualifications: For testing agency providing classification marking for fire- retardant treated material, an inspection agency acceptable to authorities having jurisdiction that periodically performs inspections to verify that the material bearing the classification marking is representative of the material tested. PRSD – Thompson Elementary School Roof Replacement 061053 – MISCELLANEOUS ROUGH CARPENTRY July, 2012 Page 1 of 7 B. Forest Certification: For the following wood products, provide materials produced from wood obtained from forests certified by an FSC-accredited certification body to comply with FSC 1.2, "Principles and Criteria": 1. -
Environmental Considerations of Treated Wood National Park Service – Pacific West Region
Environmental Considerations of Treated Wood National Park Service – Pacific West Region Overview In support of the mission of the National Park Service, making wise decisions about using wood treatments will help protect the natural areas and biodiversity of our parks, and the health of our employees. Preservative-treated wood’s most important benefit is its resistance to water, fungal, and insect damage. Extending the life of wood products reduces the demands on forests for replacement lumber and reduces maintenance and replacement costs. Historic wooden structures that must be repaired with compatible materials or replaced with in-kind materials make durability even more important. Treated woods are nearly impervious to rot and insects, making them good for outdoor use. Wood treated with chromated copper arsenate (CCA) poses certain environmental and health risks, including the leaching of chemicals such as arsenic and chromium into the environment and workers’ risk of exposure to hazardous chemicals. Disposal of treated wood also proves to be an issue, particularly disposal by incineration. Due to these concerns, manufacturers of treated wood and the EPA reached an agreement to end the sale of CCA-treated wood for most lumber products, effective January 1, 2004. The following offers less-toxic alternatives to CCA, handling and use precautions, and other recommendations when considering using treated wood. Due to the toxicity and potential effects on health and the environment, the Presidio Trust implemented a policy on the use of pressure treated lumber. Standard operating procedure now prohibits the use of CCA, ACZA, CZC, ACC, and Pentachlorophenol. All dimensional lumber is now treated with ACQ as an alternative. -
Western BCI ® and VERSA-LAM ® Specifier Guide
WESTERN SPECIFIER GUIDE for products manufactured in White City, Oregon WSG 03/14/2013 2 The SIMPLE FRAMING SYSTEM® Makes Designing Homes Easier Architects, engineers, and designers trust Boise Cascade's engineered wood products to provide a better system for framing floors and roofs. It's the SIMPLE FRAMING SYSTEM®, conventional framing methods when crossventila tion and wiring. featuring beams, joists and rim boards the resulting reduced labor and Ceilings Framed with BCI® Joists materials waste are con sidered. that work together as a system, so you The consistent size of BCI® Joists spend less time cutting and fitting. In There's less sorting and cost associ ated with disposing of waste because helps keep gypsum board flat and fact, the SIMPLE FRAMING SYSTEM® you order only what you need. free of unsightly nail pops and ugly uses fewer pieces and longer lengths Although our longer lengths help your shadows, while keeping finish work than conventional framing, so you'll clients get the job done faster, they to a minimum. complete jobs in less time. cost no more. VERSALAM® Beams for Floor You'll Build Better Homes Environmentally Sound and Roof Framing with the These highlystable beams are ® As an added bonus, floor and roof free of the largescale defects that SIMPLE FRAMING SYSTEM ® systems built with BCI Joists require plague dimension beams. The Now it's easier than ever to design about half the number of trees as and build better floor systems. When result is quieter, flatter floors (no those built with dimension lumber. -
Itening Guide
itening Guide There are three essential tasks involved in the making of any woodwork project. The first is to cut out and shape the components; the second is the joining of those components; and the third and final task is the finishing of the article. This appendix provides you with information about the best ways to fasten your workpieces together, to ensure your project's long life. The options are between adhesives, nails, screws and bolts. NAILS Nailing is a quick, efficient and economical way of joining timber. lf the correct nails are chosen, there is no reason why the joints should not be durable. Timber framed houses, with most of the framing just nailed together, have stood the test of time. The listing of nail types that follows provides an overview of commonly used nails. This listing is not complete - nails exist for specific purposes such as boat-building, but these are outside the requirements of the normal handyman. _ Nail Types: Gommon Bullet Head: Used for hardwood framing and general fixing. Flat Head: Used for softwood framing, fixing softwoods or anywhere bullet heads would tend to pull through. Wire Brads: Small bullet head nails, used for attaching decorative mouldings. Clouts: Small nails with a relatively large flat head, used for attaching thin sheet material. Nail Types: Special Purpose Tacks: Used principally for upholstery; commonly blue- black in colour. Panel Pins: Used for fixing plywood panelling to timber framing; "brown" plated. Hardboard Nails: Used to attach hardboard ("masonite"); generally zinc plated. Plaster Board Used for fixing plasterboard to timber framing; Nails: zinc plated. -
E-Mount QMSE
E-Mount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ag pull-out (withdrawal) capacities (lbs) in typical lumber: Lag Bolt Specifications Specific Gravity 5/16" shaft per 3" thread depth 5/16" shaft per 1" thread depth Douglas Fir, Larch .50 798 266 Douglas Fir, South .46 705 235 Engelmann Spruce, Lodgepole Pine (MSR 1650 f & higher) .46 705 235 Hem, Fir .43 636 212 Hem, Fir (North) .46 705 235 Southern Pine .55 921 307 Spruce, Pine, Fir .42 615 205 Spruce, Pine, Fir (E of 2 million psi and higher grades of MSR and MEL) .50 798 266 Sources: American Wood Council, NDS 2005, Table 11.2 A, 11.3.2 A Notes: 1) Thread must be embedded in a rafter or other structural roof member. -
06 10 00 --- Rough Carpentry
DESIGN AND CONSTRUCTION GUIDELINES AND STANDARDS DIVISION 6 WOODS & PLASTICS 06 10 00 • ROUGH CARPENTRY SECTION INCLUDES Dimensional Wood Framing Sheathing Prefabricated Trusses Wood Blocking Engineered Wood Framing Termite Shield RELATED SECTIONS 03 30 00 Concrete 06 20 00 Finish Carpentry 06 50 00 Structural Plastics & Composites 06 65 00 Plastic and Composite Trim 07 62 00 Sheet Metal Trim & Flashing ABBREVIATIONS-TESTING, CERTIFYING AND GRADING AGENCIES AITC- American Institute of Timber Construction www.aitc-glulam.org ALSC- American Lumber Standards Committee www.alsc.org ANSI- American National Standards Institute www.ansi.org APA- The Engineered Wood Association, (formerly American Plywood Association) www.apawood.org AWPA- American Wood Protection Association www.awpa.com CSA- Canadian Standards Association www.csa.ca FSC- Forest Stewardship Council www.fscus.org NIST- National Institute for Standards and Technology www.nist.gov SFI-Sustainable Forest Initiative www.sfiprogram.org TPI- Truss Plate Institute www.tpint.org LOAD CALCULATIONS DESIGN Calculate loads and specify the fiber stress for lumber. Avoid over-designing that will result in unnecessarily high material costs. Spruce, Pine or Fir should be adequate for most conditions; provide a rationale for any other species. ENVIRONMENTAL ISSUES PRODUCTS Use of wood from well-managed forests is preferred. Specify one or more of the following standards: Forest Stewardship Council (FSC); Sustainable Forest Initiative (SFI); or Canadian Standards Association (CSA). Using certified wood encourages a well-managed forest industry. Look for engineered wood products with certified wood content, recycled or recovered wood, and/or products that are produced within 500 miles of the project site. The use of engineered wood should be evaluated on R 06 10 00 ROUGH CARPENTRY………. -
Rough Carpentry
SECTION 06112 ROUGH CARPENTRY PART 1 – GENERAL 1.01 REFERENCES A. APA (American Plywood Association) B. AWPA (American Wood Preservers Association) Book of Standards C. WCLIB (West Coast Lumber Inspection Bureau) D. WWPA (Western Wood Products Association) E. Structural Notes 1.02 DELIVERY, STORAGE, AND PROTECTION A. See Section 01600 – Material and Equipment: Transport, handle, store and protect products. 1.03 COORDINATION A. Coordinate and provide solid blocking for wall and ceiling mounted items. B. Coordinate sequencing and installation of gypsum wallboard for firewall and ceiling assemblies. 1.04 ALTERNATES A. See Section 01030 for bidding alternates affecting the work of this Section. 1.05 COLORS A. Colors are specified in Colors/Materials Schedule. 1.06 SUSTAINABLE BUILDING REQUIREMENTS A. See Section 01011 for sustainable building requirements affecting the work of this Section. PART 2 – PRODUCTS 2.01 LUMBER MATERIALS A. Lumber Grading Rules: WCLIB or WWPA. B. Maximum Moisture Content: 19%. 2.02 ACCESSORIES A. Nail Fasteners: See Structural General Notes; use hot-dipped galvanized steel (American or Canadian manufacture). B. Joist Hangers and Framing Connectors: Galvanized steel, sized to suit loads, joints and framing conditions; Simpson, Bowman Morton Manufacturing & Machine, Seattle, WA or approved. Refer to Structural General Notes. C. Anchor bolts, Bolts, Nuts, and Washers: Refer to Structural General Notes. Non- structural anchor bolts shall conform to ASTM A307, hot-dipped galvanized at exterior locations or where exposed to exterior environment. D. Water resistant Barrier Building Paper: No. 15 Asphalt Felt. E. Metal Flashing at Openings: 24 gauge stainless steel. 2.03 WOOD TREATMENT A. Wood Preservative (Pressure Treatment): AWPA Treatment LP-2, C2 for lumber, C9 for plywood. -
Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress
Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress September 16, 2021 Congressional Research Service https://crsreports.congress.gov RL32665 Navy Force Structure and Shipbuilding Plans: Background and Issues for Congress Summary The current and planned size and composition of the Navy, the annual rate of Navy ship procurement, the prospective affordability of the Navy’s shipbuilding plans, and the capacity of the U.S. shipbuilding industry to execute the Navy’s shipbuilding plans have been oversight matters for the congressional defense committees for many years. In December 2016, the Navy released a force-structure goal that calls for achieving and maintaining a fleet of 355 ships of certain types and numbers. The 355-ship goal was made U.S. policy by Section 1025 of the FY2018 National Defense Authorization Act (H.R. 2810/P.L. 115- 91 of December 12, 2017). The Navy and the Department of Defense (DOD) have been working since 2019 to develop a successor for the 355-ship force-level goal. The new goal is expected to introduce a new, more distributed fleet architecture featuring a smaller proportion of larger ships, a larger proportion of smaller ships, and a new third tier of large unmanned vehicles (UVs). On June 17, 2021, the Navy released a long-range Navy shipbuilding document that presents the Biden Administration’s emerging successor to the 355-ship force-level goal. The document calls for a Navy with a more distributed fleet architecture, including 321 to 372 manned ships and 77 to 140 large UVs. A September 2021 Congressional Budget Office (CBO) report estimates that the fleet envisioned in the document would cost an average of between $25.3 billion and $32.7 billion per year in constant FY2021 dollars to procure. -
Louisiana - Pacific Corporation Investor Presentation August 2005 Forward Looking Statements
Louisiana - Pacific Corporation Investor Presentation August 2005 Forward Looking Statements This presentation contains statements concerning Louisiana-Pacific Corporation’s (LP) future results and performance that are forward- looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. The accuracy of such statements is subject to a number of risks, uncertainties and assumptions that may cause actual results to differ materially from those projected, including, but not limited to, the effect of general economic conditions, including the level of interest rates and housing starts, market demand for the company’s products, and prices for structural products; the effect of forestry, land use, environmental and other governmental regulations; the ability to obtain regulatory approvals, and the risk of losses from fires, floods and other natural disasters. These and other factors that could cause or contribute to actual results differing materially from such forward-looking statements are discussed in greater detail in the company’s Securities and Exchange Commission filings. 1 Market Outlook – Demand • New construction housing demand: – Positive trends and demographics including: household formations, immigration, low interest rates – Sustainable at 1.85 – 1.95 million starts per year (2005-2015) Source: The State of the Nation’s Housing – 2004, Joint Center for Housing Studies of Harvard University – Big builders reporting June results: higher closings and pricing, increased backlogs • Repair / remodel