Residential Styles Guide
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BUILDING CONSTRUCTION NOTES.Pdf
10/21/2014 BUILDING CONSTRUCTION RIO HONDO TRUCK ACADEMY Why do firefighters need to know about Building Construction???? We must understand Building Construction to help us understand the behavior of buildings under fire conditions. Having a fundamental knowledge of buildings is an essential component of the decisiondecision--makingmaking process in successful fireground operations. We have to realize that newer construction methods are not in harmony with fire suppression operations. According to NFPA 1001: Standard for FireFighter Professional Qualifications Firefighter 1 Level ––BasicBasic Construction of doors, windows, and walls and the operation of doors, windows, and locks ––IndicatorsIndicators of potential collapse or roof failure ––EffectsEffects of construction type and elapsed time under fire conditions on structural integrity 1 10/21/2014 NFPA 1001 Firefighter 2 Level ––DangerousDangerous building conditions created by fire and suppression activities ––IndicatorsIndicators of building collapse ––EffectsEffects of fire and suppression activities on wood, masonry, cast iron, steel, reinforced concrete, gypsum wallboard, glass and plaster on lath Money, Money, Money….. Everything comes down to MONEY, including building construction. As John Mittendorf says “ Although certain types of building construction are currently popular with architects, modern practices will be inevitably be replaced by newer, more efficient, more costcost--effectiveeffective methods ”” Considerations include: ––CostCost of Labor ––EquipmentEquipment -
Glossary of Architectural Terms Apex
Glossary of Architectural Terms Apex: The highest point or peak in the gable Column: A vertical, cylindrical or square front. supporting member, usually with a classical Arcade: A range of spaces supported on piers capital. or columns, generally standing away from a wall Coping: The capping member of a wall or and often supporting a roof or upper story. parapet. Arch: A curved construction that spans an Construction: The act of adding to a structure opening and supports the weight above it. or the erection of a new principal or accessory Awning: Any roof like structure made of cloth, structure to a property or site. metal, or other material attached to a building Cornice: The horizontal projecting part crowning and erected over a window, doorway, etc., in the wall of a building. such a manner as to permit its being raised or Course: A horizontal layer or row of stones retracted to a position against the building, when or bricks in a wall. This can be projected or not in use. recessed. The orientation of bricks can vary. Bay: A compartment projecting from an exterior Cupola: A small structure on top of a roof or wall containing a window or set of windows. building. Bay Window: A window projecting from the Decorative Windows: Historic windows that body of a building. A “squared bay” has sides at possess special architectural value, or contribute right angles to the building; a “slanted bay” has to the building’s historic, cultural, or aesthetic slanted sides, also called an “octagonal” bay. If character. Decorative windows are those with segmental or semicircular in plan, it is a “bow” leaded glass, art glass, stained glass, beveled window. -
Truss-Facts-Book.Pdf
TRUSS FACTS BOOK CONTENTS WHAT IS A TRUSS? 2 THE EVOLUTION OF TRUSSES 3 THE UNIVERSAL TRUSS PLATE 5 TRUSS TERMS 6 TRUSS NUMBERING SYSTEM 8 TRUSS SHAPES 9 TRUSS SYSTEMS 12 GABLE END 12 HIP 12 DUTCH HIP 14 GIRDER AND SADDLE 15 SPECIAL TRUSS SYSTEMS 16 CANTILEVER 17 TRUSS DESIGN 18 TRUSS ANALYSIS 18 TRUSS LOADING COMBINATION & LOAD DURATION 18 LOAD DURATION 18 DESIGN OF TRUSS MEMBERS 18 WEBS 18 CHORDS 19 MODIFICATION FACTORS USED IN DESIGN 19 STANDARD & COMPLEX DESIGN 19 BASIC TRUSS MECHANICS 20 TENSION 20 COMPRESSION 20 BENDING 20 DEFLECTION 21 TRUSS ACTION 21 DESIGN LOADS 22 LIVE LOADS 22 WIND LOAD 23 TERRAIN CATEGORIES 24 SEISMIC LOADS 24 TRUSS HANDLING AND ERECTION 25 MULTINAIL CONNECTOR PLATES 26 MULTI GRIPS 26 TRIPLE GRIPS 26 EASY FIX GIRDER BRACKETS 26 INTERNAL WALL BRACKETS 26 TRUSS BOOTS 26 ANTI TWIST TRUSS BOOTS 26 PURLIN STRAPS 27 CYCLONE TIES 27 JOIST HANGERS 27 STUD TIES 27 STRAP NAILS 27 FLAT TENSION BRACING 27 STEELWOOD JOISTS 28 MULTISTRUT JOISTS 29 © MULTINAIL 1 TRUSS FACTS BOOK WHAT IS A TRUSS? A ‘truss’ is formed when structural members are joined together in triangular configurations. The truss is one of the basic types of structural frames formed from structural members. A truss consists of a group of ties and struts designed and connected to form a structure which acts as a large span beam. The members usually form one or more triangles in a single plane and are arranged so that the external loads are applied at the joints and theoretically cause only axial tension or axial compression in the members. -
Roof and Gutter De-Icing Cable
ROOF AND GUTTER DE-ICING CABLE Design and Installation Guide Industrial Residential CommeWhat are Ice Dams? How Ice Dams are formed 1 Rising heat from the house melts the blanket of snow and ice on the roof from the bottom up, sending water trickling down the roof. 2 When water arrives at the cold eaves, it refreezes and forms a dam, preventing drainage. 3 Water is trapped behind the dam and backs up under the shingles. 4 The melted water can leak into the house through the windows or ceiling Snowmelt Principles and Application: Electrical Heat Trace Cable is intended to provide drain paths for the melted or flowing water to be carried away from the roof, gutters, and down spouts. This system is not intended to provide a snow free surface. Roofs in General Sun and building heat combine to melt accumulated snow at the roof/snow interface. Snow is porous and allows water to flow. Ice is not porous and will trap water. Water will flow as long as the roof surface stays above freezing. When the water runs to the roof edge it freezes, starting an “ice dam” that continues to grow and trap more water, leading to leakage problems. The objective of a snowmelt system is to ensure the water is drained off and not allowed to freeze at the roof edge forming a dam. Gutter Damage from Ice The water that enters into your rain gutters can freeze and build up an enormous amount of weight many times causing water to leak into soffits and entering into the building. -
Residential Hip Roof Framing Using Cold-Formed Steel Members I
Residential Hip Roof Framing Using Cold-Formed Steel Members RESEARCH REPORT RP06-2 2006 American Iron and Steel Institute research report Residential Hip Roof Framing Using Cold-Formed Steel Members i DISCLAIMER The material contained herein has been developed by researchers based on their research findings and is for general information only. The information in it should not be used without first securing competent advice with respect to its suitability for any given application. The publication of the information is not intended as a representation or warranty on the part of the American Iron and Steel Institute, Steel Framing Alliance, or of any other person named herein, that the information is suitable for any general or particular use or of freedom from infringement of any patent or patents. Anyone making use of the information assumes all liability arising from such use. Copyright 2006 American Iron and Steel Institute / Steel Framing Alliance ii Residential Hip Roof Framing Using Cold-Formed Steel Members PREFACE The objectives of this project were to investigate a more rational rafter design methodology for both gable and hip roofs and develop all the necessary tables, details and specification requirements for hip roof framing members and connections for addition to the AISI Standard for Cold-Formed Steel framing – Prescriptive Method for One and Two Family Dwellings [Prescriptive Method]. This report accomplishes these objectives, provides useful insight and suggests future study topics that should assist in identifying and prioritizing future research needs. It is expected that portions of this report will indeed be incorporated in the Prescriptive Method. As such, the results of this work will have a lasting and beneficial impact on the steel- framed residential construction industry. -
Mitek Guidefor ROOF Trussinstallation
TIMBER ROOF TRUSSES MiTek GUIDE for ROOF TRUSS Installation The Timber Roof Trusses you are about to install have been manufactured to engineering standards. To ensure that the trusses perform, it is essential that they be handled, erected and braced correctly. 2019 - Issue 1 mitek.com.au TABLE OF CONTENTS Fixing & Bracing Guidelines For Timber Roof Trusses General .....................................................................................................................................................................................3 Design ......................................................................................................................................................................................3 Transport..................................................................................................................................................................................3 Job Storage ..............................................................................................................................................................................3 Roof Layout .............................................................................................................................................................................4 Erection and Fixing ...................................................................................................................................................................4 Girder and Dutch Hip Girder Trusses .......................................................................................................................................7 -
Cindy, the Below Additional Comments About the HIP Roof
From: Mitch Martin To: Cindy Walden Subject: RE: New/Revised OIR-B1-1802, "Uniform Mitigation Verification Inspection Form,”(Rev. 05/11 ) Date: Monday, June 27, 2011 11:40:41 AM Importance: High Cindy, The below additional comments about the HIP Roof definition apply to your proposed revised 1802 Form and the proposed completely new definition for a HIP Roof, that may have some percentage of a Non- HIP Roof but still be considered a HIP Roof for an Insurance discount! This suggestion would only apply if you or the OIR insists on returning to the previous obsolete (and completely different) definition that was used prior to the current definition, which I consider a bad idea as it will only create much more confusion for Florida Home Owners who are trying to qualify for available discounts! The State and your Office must consider the impact, costs, and confusion that such a drastic and completely different HIP Roof definition will create both with Home Owners and Insurance Companies, who have spent much time and money having Professional Inspectors qualify their Home for the discount or Insurers having Insured Homes re-inspected to see if they can dis-qualify the Homes for the discount! The impact of completely changing the definition is huge, especially when the change is now back to a previous definition that was dropped supposedly for good reasons! The State and OIR need to stick with one definition, and if the definition is having problems being interpreted or enforced or applied fairly or equitably or definitively, the definition should be clarified and not completely changed! This is the case with the current HIP Roof definition, which should remain the same but with added clarifications to prevent misinterpretations or unintended wrong measurements! My additional suggestion, if the new HIP Roof definition (copied below) is somehow adopted follows: A. -
Gutter System Installation Standards Product Specification
Gutter System Installation Standards Product Specification Property of: Spectra Metal Sales Gutters and Leaf Protection Introduction A Rain Gutter System starts with a trough, called a gutter, which collects rainwater from the roofline of a house and diverts it away from the structure, using elbows and downspouts. • The purpose of this diversion is to prevent water flow off the roof edge which can cause structural damage over time to the walls and/or foundation of a house. • The gutter system is more important to the exterior of your home than the actual paint, siding, or even windows, because it protects your home from rot, mold, mildew, and flooding. • This water damage, without a gutter system, occurs slowly, spreads quickly, and is unnoticeable until the damage repair is substantial. • For your gutter system to work properly, it must be able to empty out the water faster than it fills up. In order to ensure the proper flow of water, a few are vital to the success of the overall gutter system: 1) Seamless gutters 2) Gutter and downspout sizing 3) Slope or pitch of gutter 4) Downspout placement 5) Keeping the gutters debris free 6) Using quality parts and accessories 2 Gutter Specifications Scope of Guide A) The Rain-carrying system consists of all necessary components to complete installation with products manufactured or endorsed for use by Spectra Metal Sales. System Components A) Gutters shall be made of 3105-H24 aluminum and shall be continuous and seamless with a minimum thickness gauge of .032” or .027” (+/- .002” nominal). B) All pre-painted components will have an approved SMS Finish and Color. -
Jan Lewandoski Restoration and Traditional Building 92 Old Pasture Rd
Jan Lewandoski Restoration and Traditional Building 92 Old Pasture Rd. Greensboro Bend , Vermont 05842 802-533-2561; 802-274-4318 [email protected] May 7, 2020 The Granville Town Hall, Granville Vermont A Preservation Trust of Vermont Technical Assistance Survey The Granville Town Hall is a tall 2-story, white, clapboarded structure located on the west side of Rt. 100 at the center of Town. It was first built as a church in 1871. It is currently attached to the Town Offices, which are located in the Town’s 1857 schoolhouse. The Town Hall probably started life sitting on a stone foundation on the ground. At a later date the church was lifted and had the current first floor added beneath it. The doorway appears to be of the original period of the church (1871), and to have been relocated to the new lower story. The original tower may have been only the first square section, but at some later date the second square and spire were likely added. I base this observation on fact that the second square section of the tower, and the spire, don’t start within the first section as is usually done (telescoping), but just sit on top of it. The architectural style is vernacular Greek Revival. Characteristic of this are the wide pilasters, closed pediment, and wide double frieze. There is an interesting projection, reflecting the position of the tower or a porch for the doorway, on the middle of the front wall. This is seen occasionally on Vermont churches. The Town Hall is of timber frame construction, spruce and hemlock, and measures about 36 x 48 in plan. -
4.9 Roof Design Guidelines
4.9 Roof Design Guidelines 4.9.1 INTRODUCTION shingles and shakes as well as the detailing of the shingle roof differed according to regional practices. Commonly in urban areas, wooden roofs were replaced with more fire resistant materials, but in rural areas this was not a major concern. On many Victorian A weather-tight roof is basic in the country houses, the practice of wood preservation of a structure, regardless of its shingling survived the technological age, size, or design. In the system that allows a advances of metal roofing in the 19th building to work as a shelter, the roof sheds century, and near the turn of the century the rain, shades from the harsh sun, and enjoyed a full revival in its namesake, the buffers the weather. Shingle Style. The Bungalow styles in the 20th century assured wood shingles a During some periods in the history of place as one of the most fashionable, architecture, the roof imparts much of the domestic roofing materials. architectural character. It defines the style and contributes to the building's aesthetics. The hipped roofs of Georgian architecture, the turrets of Queen Anne and the graceful slopes of the Bungalow designs are examples of the use of roofing as a major design feature. But no matter how decorative the patterning or how compelling the form, the roof is a highly vulnerable element of a shelter that will inevitably fail. A poor or unmaintained roof will permit the accelerated deterioration of WOOD SHINGLES historic interior building materials - masonry, wood, plaster, paint - and will cause general Metal roofing in America is principally a disintegration of the basic structure. -
Draft Mansard Roof Guidance 201115
London Borough of Tower Hamlets DRAFT MANSARD ROOF GUIDANCE NOTE Draft for consultation November 2015 0 Draft Mansard Roof Guidance Purpose of this consultation The purpose of the Mansard Roof Guidance Note is to support residents who would like to make a planning application for a new mansard roof in one of the Borough’s Conservation Areas. The Draft Mansard Roof Guidance Note contains information on the most relevant planning policies that the Council must consider when making decision on planning applications; the character of historic roofs in Tower Hamlets; the elements of Mansard Roofs and best practice advice on how you should approach the design of a new mansard roof in a conservation area; and finally, the document includes some helpful tips for you to refer to when making a planning application for a new mansard roof in a Conservation Area. In order to assist residents with planning application process, officers have also examined the following eight Conservation Areas in more detail to identify the best opportunities for properties to extend: Driffield Road; Medway; Fairfield Road; Victoria Park; Jesus Hospital Estate; York Square; Chapel House; and Tredegar Square. Officer recommendations have been presented in draft addendum to the relevant Conservation Area Character Appraisals. These addendums are also subject to consultation from 23 November 2015 and 18 January 2016. More information on these can be found via the links and contact details below. How you can get involved It is important that this Guidance Note is easy to understand and useful. If you feel that this document could be improved and the information better communicated, we would be grateful for your feedback during the public consultation. -
Technical Bulletin No.7 Roofline Installation Details
technical bulletin No.7 Roofline Installation Details This technical bulletin is intended to provide you with a brief overview of the popular products in Kestrel’s Roofline range, where they can be used and the main criteria for installation. Typical Eaves Details K16 Fascia & 9mm Vented Soffit Eaves Protector Fascia Installation Details Pre-Installation Considerations Preparation: • All access and works to comply with current and relevant Health & Safety and Construction Design Management Regulation recommendations. Stainless Steel Polytop Fixings 2 x 65mm @ 600mm Centres • Clear work area in-line with best practice before starting work, ensuring safe scaffolding access is available. 803 Vented Soffit Stainless Steel Polytop Fixings 10mm Air gap 1 x 40mm @ 600mm Centres • Remove first row of roof tiles where necessary. • Remove all existing fascia / soffit materials. K22 Fascia & 9mm Vented Soffit • Replace any un-sound / rotten timber or felt and treat rafter ends with preservative. • Maintain air path for roof ventilation. Eaves Protector Installation considerations Installation considerations are intended to provide you with need- to-know information for the core processes of product installation. They are not intended as an exhaustive installation guide. The information presented will provide you with a valuable resource when assessing how best to use our products in your selected application. Stainless Steel Polytop Fixings 2 x 65mm @ 600mm Centres Fascia 803 Vented Soffit 692 Soffit Channel Fit directly to rafter ends using polytop nails, 2 per fixing centre max 10mm Air gap 600mm centres - 65mm nails. Austenitic stainless steel (Grade A4 KB16 Fascia & 9mn Vented Soffit BS6105). Fascia is capable of load bearing in relation to light weight gutters and the first row of roof tiles (Eaves Tiles).