ASTM-E557:12(R2020) pdf free download - Standard Guide for Architectural Design and Installation Practices for Sound Isolation between Spaces Separated by Operable Partitions. 5.2.3 Generally, track systems for operable partitions are installed during the early phases of building...
ASTM-E501:08(R2020) pdf free download – Standard Specification for Standard Rib Tire for Pavement Skid-Resistance Tests
ASTM-E501:08(R2020) pdf free download - Standard Specification for Standard Rib Tire for Pavement Skid-Resistance Tests. 8.3 Tensile Sheet Duromerer—Test Method D2240, using a Type A Shore durorneter. 8.4 Resto red Energy (Rebound or Resilience )—Te St Met...
ASTM-E457:08(R2020) pdf free download – Standard Test Method for Measuring Heat-Transfer Rate Using a Thermal Capacitance (Slug) Calorimeter
ASTM-E457:08(R2020) pdf free download - Standard Test Method for Measuring Heat-Transfer Rate Using a Thermal Capacitance (Slug) Calorimeter. 4.3 In the evaluation of high-temperature materials, slug calorimeters are used to measure the heat transfer rate on various...
CSA ANSI Z83.18:2015 pdf free download – Recirculating direct gas-fired industrial air heaters
CSA ANSI Z83.18:2015 pdf free download - Recirculating direct gas-fired industrial air heaters Baffle — an object placed in an appliance to change the direction of or retard the flow of air, gas-air mixtures, or flue gases....
CSA ANSI Z21.91:2017 pdf free download – Ventless firebox enclosures for gas-fired unvented decorative room heaters
CSA ANSI Z21.91:2017 pdf free download - Ventless firebox enclosures for gas-fired unvented decorative room heaters Noncombustible material — material that is not capable of being ignited and burned, such as materials consisting entirely of, or a...
ASTM-E114:2020 pdf free download – Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing
ASTM-E114:2020 pdf free download - Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing. 7.6 For bond/unhond (fusion/lack of fusion) examinations, a reference standard should he used similar to the production item being examined containing areas representing both...
CSA ANSI Z21.84:2017 pdf free download – Manually lighted, natural gas, decorative gas appliances for installation in solid- fuel burning appliances
CSA ANSI Z21.84:2017 pdf free download - Manually lighted, natural gas, decorative gas appliances for installation in solid- fuel burning appliances 4.6 Piezo-electric ignitors If a piezo-electric spark device is used for main burner ignition, it shall...
ASTM-E21:2020 pdf free download – Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials
ASTM-E21:2020 pdf free download - Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials. 6.1.1 Samples of the material to provide test specimens shall be taken from such locations as to be representative of the...
CSA ANSI Z21.76:2016 pdf free download – Gas-fired unvented catalytic room heaters for use with propane gas
CSA ANSI Z21.76:2016 pdf free download - Gas-fired unvented catalytic room heaters for use with propane gas Intermittent — an ignition source that is automatically ignited or energized when an appliance is called on to operate and...
CSA ANSI Z21.75:2016 pdf free download – Connectors for outdoor gas appliances and manufactured homes
CSA ANSI Z21.75:2016 pdf free download - Connectors for outdoor gas appliances and manufactured homes Connector, gas appliance — a factory-fabricated assembly of gas conduit and related fittings designed to convey gaseous fuel, and used for making...