ANSI BHMA A156.32-2014 INTEGRATED DOOR OPENING ASSEMBLIES.pdf

1、ANSI/BHMA A156.32-2014 Revision of ANSI/BHMA A156.32-2008 STANDARD FOR INTEGRATED DOOR OPENING ASSEMBLIES SPONSOR BUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC. AMERICAN NATIONAL STANDARDS INSTITUTE Approved December 15, 2014 2 AMERICAN NATIONAL STANDARD An American National Standard implies a co

2、nsensus of those substantially concerned with its scope and provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer and the general public. The existence of an American National Standard does not in any respect preclude anyone, whether they have approve

3、d the Standard or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the Standard. American National Standards are subject to periodic review and users are cautioned to obtain the latest editions. CAUTION NOTICE: This American National Stand

4、ard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of publication. Purchasers of American National Standards may receive current in

5、formation on all standards by calling or writing The American National Standards Institute. Published by BUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC. 355 Lexington Avenue, New York, New York, 10017 Copyright 2014 by the Builders Hardware Manufacturers Association, Inc. Not to be reproduced wit

6、hout specific authorization from BHMA Printed in the USA This Standard was developed by the Builders Hardware Manufacturers Association, Inc. It was approved by ANSI under the canvass method. BHMA was accredited on 21 March 1983 as a sponsor using the Canvass Method. 3 FOREWORD (This Foreword is not

7、 a part of ANSI/BHMA A156.32) The general classification of builders hardware includes a wide variety of items which are divided into several categories. To recognize this diversity, a sectional classification system has been established. Section Q for Integrated Door and Hardware Assemblies, is one

8、 such section and this Standard is the result of the collective efforts of members of the Builders Hardware Manufacturers Association, Inc. (BHMA) who manufacture these products. The total Product Standards effort is therefore, a collection of sections, each covering a specific category of items. St

9、rength, cycle, and operational tests have been established to insure safety and stability to which the public is entitled. There are no restrictions on design. This Standard is not intended to obstruct but rather to encourage the development of improved products, methods and materials. BHMA recogniz

10、es that errors will be found, items will become obsolete, and new products and methods will be developed. With this in mind the Association plans to update, correct and revise these Standards on a regular basis. It shall also be the responsibility of manufacturers to request such appropriate revisio

11、ns. The BHMA numbers that indicate functions of delayed egress locks do not identify size of design and are not intended to be used without necessary supplementary information. Individual manufacturers catalogs should be consulted. 4 TABLE OF CONTENTS 1. SCOPE 5 2. DEFINITIONS 5 3. GENERAL 6 4. TEST

12、 METHODS 6 5. PERFORMANCE TESTS 6 6. EXPLANATION OF TYPE NUMBERS 10 7. ILLUSTRATIONS 11 APPENDIX A 12 5 1. SCOPE 1.1. This Standard establishes requirements for Integrated Door Opening Assemblies with steel, wood and fiberglass reinforced doors which are supplied to the customer with integral hardwa

13、re. At a minimum, they shall include a door, frame, hanging device, and latching mechanism. 1.2. Performance requirements include operational, cycle, abuse and optional security tests. 1.3. Tests described in this Standard are performed under laboratory conditions. In actual usage, results may vary

14、because of installation, maintenance and environmental conditions. 1.4. Assemblies provided for fire protection shall have components that have been tested and listed for use on fire door openings by a Nationally Recognized Testing Laboratory (NRTL) and shall be under an in-plant follow-up inspectio

15、n program. 1.5 The tests in this Standard were selected to verify the performance and interaction of the door/frame/hardware assembly in a way not covered in their component standards. Hardware components shall be certified to the requirements of the applicable ANSI/BHMA Standards where a certificat

16、ion program is provided. The grade of the hardware components shall be equal to or higher than the grade of the integrated door opening assembly. 2. DEFINITIONS 2.1 Integrated Door Opening Assembly A door panel, factory or factory authorized installed operating hardware and hanging mechanism, combin

17、ed with a frame as defined by door assembly manufacturers specifications, and other hardware accessories required to complete the door opening. 2.2 Closing Device A means of closing a door from a partially or fully opened position. 2.3 Labeled Equipment or materials to which have been attached a lab

18、el, symbol, or other identifying mark of an organization , that is acceptable to the authority having jurisdiction and concerned with product evaluation, that maintains periodic inspection of production of labeled equipment or materials, and by whose labeling the manufacturer indicates compliance wi

19、th appropriate standards or performance in a specified manner. 2.4 Hanging Device A device used to attach the door to the frame, and which supports the door through an opening cycle. 2.5 Latching Mechanism A spring-loaded or bolt type mechanism that engages the strike when the door is in the closed

20、position and releases for the opening of the door. 2.6 Trim The operating and non-operating decorative elements, including knobs, levers, push / pulls, and other trim accessories, used to either release the latch mechanism, or serve as a pull or handle to open the door. 6 3. GENERAL 3.1 Any addition

21、al products included in an integrated door opening assembly which may affect structure or operation shall be installed in the tested assembly including, but not limited to: closing devices, holders, stops, lights, louvers, mag locks, electric strikes, coordinators, gasketing, thresholds, power trans

22、fers, power door operators, and mullions. 3.2 Approved frame types may be shipped and installed separately. Frames are to be installed following the manufacturers written instructions which shall include: wall substrate, anchors (number, size, type, spacing), location and attachment of any reinforce

23、ments, location and attachment of gasketing if required, hanging devices (number, type, location and size), and location of latching mechanism. 3.3 Components which comprise an Integrated Door Opening Assembly shall be installed by the manufacturer or their authorized agent. 3.4 When used in fire ra

24、ted openings, consult the manufacturer for published listing information. 3.5 Tolerances All values which do not carry specific tolerances or are not marked maximum or minimum shall have the following tolerances: Linear dimensions shall be 1/16 in (1.6 mm). Pounds or pound force shall be 2%. Degrees

25、 shall be 2 degrees. Where only minus tolerances are given, the dimensions are permitted to be exceeded at the option of the manufacturers. 3.6 Reference to Other Standards. American National Standards referenced in this Standard are available from and the American National Standards Institute, 143

26、0 Broadway, New York, NY 10018. ANSI/BHMA A156.1-2013 for Hinges, A156.2-2011 for Bored and Preassembled Locks and Latches, A156.3-2014 for Exit Devices, A156.4-2013 for Door Controls Closers, A156.12-2013 for Interconnected Locks and Latches, A156.13-2012 for Mortise Locks and Latches, A 156.26-201

27、0 for Continuous Hinges. Other ANSI/BHMA Standards may also apply to additional hardware included on Integrated Door Opening Assemblies. ANSI/SDI A250.4-2011 Test Methods for Steel Doors ASTM F476-2014 Standard Test Method for Security of Swinging Door Assemblies 3.7 Consult local authorities having

28、 jurisdiction for applicable building codes. 4. TEST METHODS 4.1 Integrated Door Opening Assemblies . Use full frame sections, and install with fasteners as specified by manufacturers instruction. When the frame is not specified by the manufacturer, a frame meeting A250.4 shall be used for the testi

29、ng. For cycle tests, use a closing device appropriately sized for the door or the closer being qualified with the assembly. Provisions shall be made for mounting appropriate measuring devices. When testing pairs of doors, requirements of this standard apply to both leaves. 4.2 No part of the assembl

30、y shall be repaired, adjusted or lubricated during the duration of the regular cycle test. Lubricants that were applied during the manufacturing as standard procedure shall be permitted. 5. PERFORMANCE TESTS 5.1 Test Sequence (Perform on same sample) Grade 1 1,000,000 cycles total Grade 2 500,000 cy

31、cles total 7 Test Grade 1 Grade 2 1. Perform Initial Hinge Evaluation x x 2. Hardware Operational Tests Initial Values x x 3. 5000 Slam Cycles x x 4. Twist Test x x 5. 490,000 Regular Cycles x x 6. 5000 Slam Cycles Hardware x x 7. Twist Test x x 8. Hardware Operational Tests Qualification Values x 9

32、. 495,000 Regular Cycles x 10. 5000 Slam Cycles x 11. Twist Test x 12. Hardware Operational Tests Qualification Values x 13. Vertical and Lateral Wear Test x x 14. Overload Test x x 15. Closer Overload Abuse Test x x 16. Door Impact Test x x 17. Hinge Impact Test x x 5.2 Initial Vertical and Lateral

33、 Hinge Wear Measurement At the start of the testing, the specimen shall be accurately measured to determine any vertical or lateral clearance between hinge leaves and knuckles. Measurements shall be taken at mid-travel of door. Angle of opening shall be the same for final measurements as for origina

34、l measurements within 2 degrees. Vertical measurement is between adjacent jamb and door knuckles. Lateral measurement is between inner edge of jamb leaf and adjacent door knuckle. If this location is at the center of the hinge, one measurement per hinge at the center shall suffice. If this location

35、is not at the center of the hinge, two measurements, as equally distant from center of hinge as practicable, shall be taken; the qualifying lateral measurement is the average of these two. 5.3 Operational Tests Perform operational tests of the respective hardware standard as an assembly with closer

36、disconnected. Use initial and qualification test values as indicated in 5.1 and in the sequence listed in 5.3.1 and 5.3.2. 5.3.1 Before Cycle Test (Initial Values) A156.2 Force to Retract Unloaded Bolt, Force to Retract Preloaded Bolt, Force to Latch Door. A156.3 Exit Devices - Exit Tests Section 8.

37、2.1 only. Outside Trim Torque or Force to Release Latch, Cylinder Operation. A156.12 Force to Latch Door, Force to Retract Unloaded Bolt, Force to Retract Preloaded Bolt. A156.13 Dead Bolt Torque, Force to Torque or Retract Latch Bolt or Latch Bolt and Dead Bolt, Force to Latch Door, Torque to Retra

38、ct Latch Bolt by Key, Warped Door Test. 5.3.2 After Cycle Test (Qualification Values) A156.2 Force to Retract Unloaded Bolt, Force to Retract Preloaded Bolt, Force to Latch Door. A156.3 Exit Devices Exit Tests, Outside Pull Tests, Inside Pull Tests, Push Test, Force to Latch Door Test. Outside Trim

39、Torque or Force to Release Latch, Cylinder Operation, Preloaded Door Test for Lever, Knob or Thumbpiece. A156.12 Force to Latch Door, Force to Retract Unloaded Bolt, Force to Retract Preloaded Bolt. A156.13 Dead Bolt Torque, Force to Torque or Retract Latch Bolt or Latch Bolt and Dead Bolt, Force to

40、 Latch Door, Torque to Retract Latch Bolt by Key, Warped Door Test. 8 5.4 Cycle Test 5.4.1 Regular Cycle Tests (Grade 1) With the door latched, apply a force to the door, that results in a net 20 to 22 lbf load on the latch(es), approximately 3 in. (76mm) from the latch edge and 40 in. (1020 mm) fro

41、m the floor in the direction of the door swing until the door is opened. The force shall be applied using weights. Each cycle shall include the unlatching of the hardware from the egress side, opening the door from the egress side to 60 degrees, releasing the door, and latching the door. For exit de

42、vices, the opening force shall be applied to device itself. For all other trim the opening force shall be applied to the face of the door at hardware height. For all configurations the force shall be applied continuously rather than throwing the door open. The minimum closing speed shall be three se

43、conds. Rotate levers and knobs in one direction only until the total cycles have been met for the grade being evaluated. Suggested methods for applying the 20 pound load are shown below for exit devices: 5.4.2 Regular Cycle Tests (Grade 2) No door preload requirements for Grade 2 Each cycle shall in

44、clude the unlatching of the hardware from the egress side, opening the door from the egress side to 60 degrees, releasing the door, and latching the door. For exit devices, the opening force shall be applied to device itself. For all other trim the opening force shall be applied to the face of the d

45、oor at hardware height. For all configurations the force shall be applied continuously rather than throwing the door open. The minimum closing speed shall be three seconds. Rotate levers and knobs in one direction only until the total cycles have been met for the grade being evaluated. 5.5 Slam Cycl

46、e Test Fully open both general and latch speed regulating door closer valves, Each cycle shall include unlatching of the hardware from the egress side, opening the door to 30 degrees, releasing the door, and latching the door. For exit devices, the opening force shall be applied to the device itself

47、. For all other trim, the opening force shall be applied to the face of the door at approximately hardware height. Rotate levers or knobs in one direction only. After the second set of slam cycles, hardware fasteners may be retightened. 5.6 Twist Test The deterioration of the door strength during th

48、e cycle test, shall be checked through a series of twist tests. During the twist test, the latching device shall be unlatched and the hinges attached to the door 9 and frame. The door is then clamped at the upper latch side. Loads in 30 lb. increments shall be applied at the lower lock edge corner t

49、hrough the screw jack and force gage in the area illustrated in figure 2. The deflection noted on the dial indicator shall be plotted against the load applied to the corner. A maximum 300 lb. load shall be applied. The load shall then be reduced in 30 lb. increments and corresponding deflections recorded and plotted. Use the failure criteria and locations of A250.4. 5.7 Closer Overload Abuse Test Adjust the closing time from 90 degrees open to 10 seconds. Hold the test door open at 90 degrees with the c