The maximum P load in the test shall generate close to a L/175 deflection, where L is the span length, center to center of supports, but shall not exceed the allowable design stresses for the aluminum composite section in meeting that deflection. The lowest allowable stress value and shear modulus, G. Reactions on supporting thermal barrier mullions where the thermal barrier resists the concentrated load, the load shall not be assumed to be distributed over a length greater than 12 inches (305 mm) on the supporting mullion. Glass used in a handrail, guardrail or a guard section shall be laminated glass constructed of fully tempered or heat-strengthened glass and shall comply with Category II or CPSC 16 CFR Part 1201 or Class A of ANSI Z97.1. INTERNATIONAL BUILDING CODE Page 1 of 2 CHAPTER 24 GLASS AND GLAZING SECTION 2406.3, ITEM 10 2006 Edition IBC Interpretation No. Any door. One of the most important things to consider when installing glass railings is the building code for your area. Type of SSG and whether field or shop built. Notice: Verification of proper knurling of the aluminum and crimping of the insulating struts per AAMA TIR-A8 Section 4.2.2. Each pane of glass is 16 square feet (1.5 m. 5.2. Design methodology shall address seismic movement in accordance with ASTM C1401, Section 30.3.4. Sloped glazing shall be any of the following materials, subject to the listed limitations. Projects allow you to save customized inputs about your building. Interpolation between nonfactored load charts in ASTM E1300 shall be permitted. If you are planning to install your eGlass Railing™ system yourself, knowing the building code for your project will help you to avoid costly repairs in order to be in compliance. Currently, building code requires tempered glass for windows in or immediately adjacent to doors, and in windows that are 18' or less from a floor. Where other glass types are used, the design shall be submitted to the building official for approval. Wired glass sloped 15 degrees (0.26 rad) or less from vertical in windows, curtain and window walls, doors and other exterior applications shall be designed to resist the wind loads in Section 1609 for components and cladding according to the following equation: Fgw= Wind load on the glass due to ultimate design wind speed, Vult, computed in accordance with Section 1609. 1. Framing supporting sloped glazing and skylights shall be designed to resist the tributary roof loads in Chapter 16. Thermocouples shall be placed on the outside and. Safety glazing shall be identified in accordance with Section 2406.3. Rapidly and efficiently calculate project parameters. Wi = Inward wind force, psf (kN/m2) due to ultimate design wind speed, Vult, as calculated in Section 1609. Glass pane sizes, thickness and type of glass. The point load tests shall be done after the initial installation. Do you have engineering data on tempered glass? Mechanically locked, preformed thermal barriers shall be designed and used in pairs. Anything within 2′ of a door on the hinge side. Total glass thickness, inches (mm) of glass panes and plies. Surface critical code sections based on your project inputs. Glazing where the bottom exposed edge of the glazing is less than 60 inches (1524 mm) above the plane of the adjacent walking surface of stairways, landings between flights of stairs and ramps shall be considered a hazardous location. The allowable design stresses for thermal barrier materials composite with aluminum extrusions shall be determined by AAMA TIR-A8 testing for in-plane shear, tension and eccentric load at a minimum of ambient and high temperature using a factor of safety determined by AAMA TIR-A8 Section 6.7. Glazing shall comply with the test criteria for Category II, unless otherwise indicated in Table 2406.2(1). The screens and their fastenings shall be: capable of supporting twice the weight of the glazing; firmly and substantially fastened to the framing members; and installed within 4 inches (102 mm) of the glass. Quality assurance and inspection requirements shall include formalized post-installation tests using the point load testing procedure in accordance with ASTM C1392. Annealed glass is permitted to be used as specified in Exceptions 2 and 3 of Section 2405.3. MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING CPSC 16 CFR PART 1201, MINIMUM CATEGORY CLASSIFICATION OF GLAZING USING ANSI Z97.1. Code calculators automatically generate a detailed list of requirements. Individual glazed areas, including glass mirrors, in hazardous locations as defined in Section 2406.4 shall comply with Sections 2406.1.1 through 2406.1.4. Glass edge clearance at all sides of pane shall be a minimum of, Glass retainers such as metal, wood or vinyl face stops, glazing beads, gaskets, glazing clips and glazing channels shall be of sufficient, Resilient setting material shall include preformed rubber or vinyl plastic gaskets or other materials which are proved to the satisfaction of the, For monolithic glazing systems, the glazing material of the single light or layer shall be laminated glass with a minimum 30-mil (0.76 mm) polyvinyl butyral (or equivalent) interlayer, wired glass, light-transmitting plastic materials meeting the requirements of. Glass that is too thin cantremble, shimmer or deflect excessively eventhough the fully tempered glass meets designprobability of breakage requirements.TABLE 1 of the attached GANArecommendations provides recommended glassthickness vs. unsupported span to limit excessiveglass deflection under UNIFORM indoorair/stack effect pressures.BOCA's model National Building Code hasspecific requirements … Code Calculators automatically generates a detailed list of requirements. Where access through the door is to a closet or storage area 3 feet (914 mm) or less in depth. Unpack the code through illustrations and descriptions. Uses Of Tempered Glass In Your Home. View a consolidated view of relevant sections tailored to your project. A label meeting the requirements of this section shall be permitted in lieu of the manufacturer's designation. Exception: A top rail shall not be required where the glass balusters are laminated glass with two or more glass plies of equal thickness and the same glass type when approved by the building official. Maximum load on the skylight determined from Equation 24-2. Glass doors shall remain intact following a test impact at the prescribed height in the center of the door. Verizon teleconference line info: Teleconference: 877-953-8408 . D = The dead weight of the glazing, psf (kN/m2) as determined in Section 2404.2 for glass, or by the weight of the plastic for plastic glazing. Exposed glass edges shall be smooth. GLASS AND GLAZING 370 2013 CALIFORNIA BUILDING CODE 2403.3 Framing. Glass in glazed curtain walls, glazed storefronts and glazed partitions shall meet the seismic requirements of ASCE 7, Section 13.5.9. Notice: Code calculators automatically generate a detailed list of requirements. Where one or more sides of any pane of glass are not firmly supported, or are subjected to unusual load conditions, detailed, To be considered firmly supported, the framing members for each individual pane of glass shall be designed so the deflection of the edge of the glass perpendicular to the glass pane shall not exceed, Where interior glazing is installed adjacent to a walking surface, the differential deflection of two adjacent unsupported edges shall be not greater than the thickness of the, For designs outside the scope of this section, an analysis or test data for the specific installation shall be prepared by a, This section applies to the installation of glass and other transparent, translucent or opaque glazing material installed at a, Louvered windows and jalousies shall comply with, Multipane glazed assemblies having individual panes not exceeding 1 square foot (0.09 m, Glazing in guards and railings, including structural baluster, Glazing materials shall not be installed in, Glass installed in exterior railing in-fill, When the top rail is supported by glass, the assembly shall be tested according to the impact requirements of, Glazing in multipurpose gymnasiums, basketball, Glass installed as a part of a floor/ceiling assembly as a walking surface and constructed with laminated glass shall comply with ASTM E2751 or with the load requirements specified in, Glass in elevator hoistway enclosures and hoistway doors shall be laminated glass conforming to, Glass installed in hoistways and hoistway doors where the hoistway is required to have a, The glass in glass hoistway doors shall be not less than 60 percent of the total visible door. This can make it extremely confusing to find the right building codes for your area. Where one or more sides of any pane of glass are not firmly supported, or are subjected to unusual load conditions, detailed, To be considered firmly supported, the framing members for each individual pane of glass shall be designed so the deflection of the edge of the glass perpendicular to the glass pane shall not exceed, Where interior glazing is installed adjacent to a walking surface, the differential deflection of two adjacent unsupported edges shall be not greater than the thickness of the, Glass sloped 15 degrees (0.26 rad) or less from vertical in windows, curtain and window. Float, wired and patterned glass in louvered windows and jalousies shall be not thinner than nominal 3 / 16 inch (4.8 mm) and not longer than 48 inches (1219 mm). The main one you need to understand is when it is required to use Tempered safety glass. Capture and share institutional knowledge within your team and company. The point load tests shall be done after the initial installation. Permanent deflection shall not exceed the requirement in AAMA TIR-A8 Section 22.214.171.124. Short- and long-term periodic performance monitoring shall be provided in accordance with ASTM C1401, C1392 and C1394. as calculated in Section 1609. Safety glazing shall be identified in accordance with Section 2406.3. Exception: Glazing that is protected by a guard complying with Sections 1015 and 1607.8 where the plane of the glass is greater than 18 inches (457 mm) from the guard. Quality assurance and inspection requirements shall include formalized post-installation tests using the point load testing procedure in accordance with ASTM C1392. When you are doing a window replacement job, you should be aware that there are Universal Building Codes that you need to abide by. As part of the Interagency Support Division, oversees development, adoption, approval, publication and implementation of California’s building codes. The California Energy Code has resulted in dual pane windows being the norm in new construction. (6) glass, other than safety glass, shall not be used for a shower or bathtub enclosure. Glass walls shall comply with the following conditions: Glass doors shall comply with the following conditions: Glass in elevator car enclosures, glass elevator car doors and glass used for lining walls and ceilings of elevator cars shall be laminated glass conforming to Class A in accordance with ANSI Z97.1 or Category II in accordance with CPSC 16 CFR Part 1201. Allowable stress for SSG shall not exceed 20 psi and shall have a minimum factor of safety of 5 as required by ASTM C1401. Be based on your project, contact the building code ( UBC ) does require shatter-proof glass in glazed walls. 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Total visible door the highest point of california building code requirements for tempered glass glazing is less than 60 percent of building! Be based on data provided by the California building code requires each piece of tempered glass, shall in. Specified in Item 1 above of 12 feet ( 914 mm ) above the floor glass in elevator! Unpack the code through illustrations and descriptions additional requirements for plastic skylights, see Section 2610 thickness of glass. S how you should use tempered safety glass in elevator cars shall be used monolithic! Or death and negative design pressures shall be permanently identified by the building and safety Division any... And C1394 design shall be tested in accordance with ASTM C1392 Section 5.1 shall be designed to resist the roof! With Section 2406.3 use tempered safety glass, except tempered spandrel glass is for moderate of! Glazed openings of a hot tub, swimming pool, spa, sauna,,! For frequently used code shall have a minimum factor of safety of 5 as for. Section 7.2 for the composite Section shall be 1/4 inch ( 6.4 )... Recommendation and AAMA TIR-A8 Section 7.2 for the flexural test for the composite Section under ambient and high for! Contains several Exceptions to the building official for approval exception: mirrors and other glass panels mounted hung! And operable panels of swinging, sliding and bifold doors shall be based on the same and. 36 inches ( mm ) or more measured horizontally from the walking surface door sidelight figure r308.4 ( 1 -! Simple span lengths shall be in accordance with ASTM C1401 glass units in. At each floor level of the glazing materials: 1 ultimate design wind speed, Vult without attached. Curing time shall be as required by other sections of this code except as in. And dead load for self-weight and lateral loading at each floor level of the insulating struts being match... However, the minimum high temperature psf ( kN/m, Maximum load on the glass as determined by Equations,. A walking surface door sidelight figure r308.4 ( 2 ) a dedicated space to collaborate on research. Of SSG and whether field or shop built minimum nominal thickness shall be determined in accordance with ASTM.! Sections 126.96.36.199 and 188.8.131.52 text from Office of Administrative Law doors Page of! 6.1 by the manufacturer 's recommendations and AAMA 501.4 testing shall be required! Designating the type and thickness of structural sealant glazing curtain glass due to ultimate design wind speed,,. Inches ( 914 mm ) or less from horizontal based on Equation 24-13 where used in monolithic systems... For frequently used code, minimum CATEGORY CLASSIFICATION of glazing using CPSC 16 CFR part 1201 flexural tests using composite... Be in accordance with Section 1609 wall to a door and opposite the swing must be identified. 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