ICC ESR-2197 for Steel Deck and Concrete-Filled Deck Diaphragm Attachment

ManualsBrandsHilti ManualsDirect FasteningX-HSN 24 Metal deck fasteners (collated)

Table Of Contents

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www.icc-es.org | (800) 423-6587 | (562) 699-0543 A Subsidiary of the International Code Council

ICC-ES Evaluation Report Reissued December 2021

ESR-2197

This report is subject to renewal December 2023.

DIVISION: 05 00 00—METALS

Section: 05 05 23—Metal Fastenings

Section: 05 31 00—Steel Decking

REPORT HOLDER:

HILTI, INC.

EVALUATION SUBJECT:

BARE STEEL DECK AND CONCRETE-FILLED STEEL

DECK DIAPHRAGMS ATTACHED WITH HILTI X-HSN 24

OR X-ENP-19 L15 POWDER-DRIVEN FRAME

FASTENERS

1.0 EVALUATION SCOPE

Compliance with the following codes:

2018, 2015 and 2012 International Building Code

(IBC)

For evaluation for compliance with codes adopted by the

Los Angeles Department of Building and Safety (LADBS),

see ESR-2197 LABC Supplement.

Property evaluated:

Structural

2.0 USES

Hilti X-HSN 24 and X-ENP-19 L15 powder-driven frame

fasteners are used for the attachment of bare steel deck and

concrete-filled steel deck diaphragms to structural steel

members.

3.0 DESCRIPTION

3.1 Power-driven Fasteners:

The Hilti fasteners are manufactured from hardened carbon

steel with an electroplated zinc coating conforming to ASTM

B633-07, SC 1, Type III.

The X-HSN 24 fasteners are manufactured from hardened

carbon steel with an electroplated zinc coating complying

with ASTM B633, SC 1, Type III. The fasteners are

0.960 inch (24.4 mm) long, with a 0.157-inch-diameter

(4.0 mm), fully knurled tip and tapered shank. The

X-HSN 24 fasteners have a dome-style head and a

premounted 0.472-inch-diameter (12 mm) steel top hat

washer with red plastic collation strip. See Table 1 for

fastener drawings.

The X-ENP-19 L15 fasteners are 0.937 inch (23.8 mm)

long with a 0.177-inch-diameter (4.5 mm) knurled, tapered

shank fitted with two 0.590-inch-diameter (15.0 mm) steel

cupped washers. The X-ENP-19 L15 fasteners have a

flattened head design to accept a sealing cap. See Table 1

for fastener drawings.

3.2 Steel Deck Panels:

Bare steel and concrete-filled decks must have nominally

-, 2- or 3-inch-deep flutes and must have nestable-type

or interlocking-type (standing seam) sidelaps. The decks

must conform to the requirements of ASTM A653 SS, Grade

33 (minimum), with minimum G60 galvanized coating. Bare

steel decks may also be painted or phosphatized steel

complying with ASTM A1008 SS, Grade 33 (minimum).

Concrete-filled steel decks must have deck embossments

or indentations for positive interlock with concrete fill.

The 1

-inch-deep (38 mm) steel deck panels must have

minimum base-steel thicknesses of 0.0598, 0.0474, 0.0358

or 0.0295 inch (1.52, 1.19, 0.91 or 0.76 mm) [59, 47, 35 or

29 mils (No. 16, 18, 20 or 22 gage)]. The steel deck panels

must have a width of 36 inches (914 mm) with flutes spaced

6 inches (152 mm) on center.

The 2-inch-deep (51 mm) steel deck panels must have

minimum base-steel thicknesses of 0.0598, 0.0474, 0.0418

or 0.0358 inch (1.52, 1.19, 1.06 or 0.91 mm) [59, 47, 41 or

35 mils (No. 16, 18, 19 or 20 gage)]. The steel deck panels

must have a width of 36 inches (914 mm) with flutes spaced

12 inches (305 mm) on center.

The 3-inch-deep (76 mm) steel deck panels must have

minimum base-steel thicknesses of 0.0478, 0.0418, 0.0359

or 0.0299 inch (1.21, 1.06, 0.91 or 0.76 mm) [47, 41, 35 or

29 mils (No. 18, 19, 20 or 22 gage)]. The steel deck panels

must have widths of 24 or 36 inches (610 and 914 mm), with

flutes spaced 8 or 12 inches (203 and 305 mm) on center,

respectively.

3.3 Concrete Fill:

Concrete fill must be either normal weight [145 lb/ft

(2323 kg/m

)] or lightweight [110 lb/ft

(1782 kg/m

)] with

aggregate conforming to ASTM C33 or ASTM C330, and

have a minimum 28-day compressive strength, f

′

, of

3,000 psi (20.7 MPa). Concrete fill must be specified in

accordance with the applicable code.

Summary of content (23 pages)

PAGE 1
www.icc-es.org | (800) 423-6587 | (562) 699-0543 A Subsidiary of the International Code Council ® ICC-ES Evaluation Report ESR-2197 DIVISION: 05 00 00—METALS Section: 05 05 23—Metal Fastenings Section: 05 31 00—Steel Decking REPORT HOLDER: HILTI, INC. EVALUATION SUBJECT: BARE STEEL DECK AND CONCRETE-FILLED STEEL DECK DIAPHRAGMS ATTACHED WITH HILTI X-HSN 24 OR X-ENP-19 L15 POWDER-DRIVEN FRAME FASTENERS 1.
PAGE 2
ESR-2197 | Most Widely Accepted and Trusted 3.4 Reinforcement (Temperature and Shrinkage): For the 2018 and 2015 IBC, welded plain wire reinforcement must comply with ASTM A1064-13 (see ACI 318-14). For the 2012 IBC, welded plain wire reinforcement must comply with ASTM A1064-10 (see ACI 318-11). For the 2009, welded plain wire reinforcement must consist of plain wires conforming to ASTM A82-07 fabricated into sheets in accordance with ASTM A185-07 (see ACI 318-08). Wire must be embedded 1 inch (25.
PAGE 3
ESR-2197 | Most Widely Accepted and Trusted 5.2 The base metal thickness for deck panels delivered to the jobsite must be a least 95% of the design base metal thickness. 5.3 Special inspections must comply with IBC Chapter 17. 5.4 Steel deck and concrete-filled steel deck diaphragm construction must comply with this report. 5.5 Calculations demonstrating that the applied loads do not exceed the capacities in this report must be submitted to the code official for approval.
PAGE 4
ESR-2197 | Most Widely Accepted and Trusted TABLE Page 4 of 23 TABLE OF CONTENTS PAGE 1 Table 1—Frame Fastener Selector Guide for the X-HSN 24 and X-ENP-19 L15 fasteners 5 2 Table 2 – Safety Factors for Allowable Strength Design (ASD) and Resistance Factors for Load and Resistance Factor Design (LRFD) in Accordance with AISI S310 5 ALLOWABLE DIAPHRAGM SHEARS AND FLEXIBILITY FACTORS FOR BARE DECKS 3&4 11/2-inch-deep decks with 6-inch on center flutes Hilti X-HSN 24 frame fasteners (36/4, 36/7, 36/9
PAGE 5
ESR-2197 | Most Widely Accepted and Trusted Page 5 of 23 FIGURE 1 11/2" B Deck – 36″ Wide (Type A) 15 2 2″ Deck – 36″ Wide (Type B) 15 3 3″ Deck – 36″ Wide (Type C) 15 4 Welded Steel Headed Stud Anchors at Supports Parallel to Flutes 17 5 Welded Steel Headed Stud Anchors at Supports Perpendicular to Flutes 17 6 SDK2 Stainless Steel Sealing Cap 19 7 Nail Head Standoff (hNVS) for X-ENP-19 L15 fasteners 20 8 Nail Head Standoff (hNVS) for X-HSN 24 fasteners 20 TABLE 1—FRAME FASTENER SE
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ESR-2197 | Most Widely Accepted and Trusted Page 6 of 23 TABLE 3—ALLOWABLE DIAPHRAGM SHEARS, Snf/Ωnf (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2 (F = 1000/G') where the diaphragm stiffness (G') is in kips/in DECK: 11/2 -INCH DEEP, 6-INCH ON CENTER FLUTES (see figures below) FRAME FASTENERS: HILTI X-HSN 24 (see applicable patterns below) SIDELAP CONNECTIONS: MINIMUM No. 10 SELF-DRILLING SCREW (see Section 3.7) PATTERN 36/9 PATTERN 36/11 SPAN (FT–IN.) GAGE SIDELAP CONNECTION Screws @ 12″ o.c.
PAGE 7
ESR-2197 | Most Widely Accepted and Trusted Page 7 of 23 TABLE 4—ALLOWABLE DIAPHRAGM SHEARS, Snf/Ωnf (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2 DECK: 11/2 -INCH DEEP, 6-INCH ON CENTER FLUTES (see figure below) FRAME FASTENERS: HILTI X-HSN 24 (see applicable pattern below) SIDELAP CONNECTIONS: MINIMUM No. 10 SELF-DRILLING SCREW (see Section 3.7) PATTERN 36/4 PATTERN 36/7 SPAN (FT – IN.) GAGE SIDELAP CONNECTION Screws @ 12″ o.c. 22 Screws @ 8″ o.c. Screws @ 6″ o.c. Screws @ 12″ o.c.
PAGE 8
ESR-2197 | Most Widely Accepted and Trusted Page 8 of 23 TABLE 5—ALLOWABLE DIAPHRAGM SHEARS, Snf/Ωnf (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2 DECK: 11/2 -INCH DEEP, 6-INCH ON CENTER FLUTES (see figures below) FRAME FASTENERS: HILTI X-ENP-19 L15 (see applicable patterns below) SIDELAP CONNECTIONS: MINIMUM No. 10 SELF-DRILLING SCREW (see Section 3.7) PATTERN 36/7 PATTERN 36/9 PATTERN 36/11 SPAN (FT – IN.) GAGE SIDELAP CONNECTION Screws @ 12″ o.c. 22 Screws @ 8″ o.c. Screws @ 6″ o.c.
PAGE 9
ESR-2197 | Most Widely Accepted and Trusted Page 9 of 23 TABLE 6—ALLOWABLE DIAPHRAGM SHEARS, Snf/Ωnf (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2 DECK: 3-INCH DEEP, 8-INCH ON CENTER FLUTES (see figure below) FRAME FASTENERS: HILTI X-ENP-19 L15 (see applicable pattern below) SIDELAP CONNECTIONS: MINIMUM No. 10 SELF-DRILLING SCREW (see Section 3.7) PATTERN 24/4 SPAN (FT – IN.) GAGE SIDELAP CONNECTION Screws @ 12″ o.c. 22 Screws @ 8″ o.c. Screws @ 6″ o.c. Screws @ 12″ o.c. 20 Screws @ 8″ o.c.
PAGE 10
ESR-2197 | Most Widely Accepted and Trusted Page 10 of 23 TABLE 7—ALLOWABLE DIAPHRAGM SHEARS (ASD), Snb/Ωnb (POUNDS PER LINEAL FOOT) FOR BUCKLING AND LRFD DIAPHRAGM SHEARS, ɸnbSnb (POUNDS PER LINEAL FOOT), BASED ON BUCKLING OF STANDARD 11/2 –INCH-DEEP FLUTES, 6-INCHES CENTER-TO-CENTER STEEL DECK AND STANDARD 3–INCH-DEEP FLUTES, 8 INCHES CENTER-TO-CENTER STEEL DECK 1,2,3 STEEL DECK TYPE DECK GAGE Minimum Moment of Inertia4, I in4/ft SPAN (FT - IN.
PAGE 11
ESR-2197 | Most Widely Accepted and Trusted Page 11 of 23 TABLE 8—ALLOWABLE DIAPHRAGM SHEARS, q (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2,3,4,5,6 DECK: 11/2-INCH DEEP, 6-INCH ON CENTER FLUTES (see figure below) FRAME FASTENERS: HILTI X-HSN 24 or X-ENP-19 L15 (see applicable pattern below) SIDELAP CONNECTIONS: BUTTON PUNCH (see Section 4.2) CONCRETE FILL: LIGHTWEIGHT (see Section 3.3) PATTERN 36/4 SPAN (FT – IN.
PAGE 12
ESR-2197 | Most Widely Accepted and Trusted Page 12 of 23 TABLE 9—ALLOWABLE DIAPHRAGM SHEARS, q (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2,3,4,5,6 DECK: 2 OR 3-INCH-DEEP, 12-INCH ON CENTER FLUTES (see figure below) FRAME FASTENERS: HILTI X-HSN 24 or X-ENP-19 L15 (see applicable pattern below) SIDELAP CONNECTIONS: BUTTON PUNCH (see Section 4.2) CONCRETE FILL: LIGHTWEIGHT (see Section 3.3) PATTERN 36/4 2” or 3” SPAN (FT – IN.
PAGE 13
ESR-2197 | Most Widely Accepted and Trusted Page 13 of 23 TABLE 10—ALLOWABLE DIAPHRAGM SHEARS, q (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2,3,4,5 DECK: 11/2-INCH-DEEP, 6-INCH ON CENTER FLUTES (see figure below) FRAME FASTENERS: HILTI X-HSN 24 X-ENP-19 L15 (see applicable pattern below) SIDELAP CONNECTIONS: BUTTON PUNCH (see Section 4.2) CONCRETE FILL: NORMAL WEIGHT (see Section 3.3) PATTERN 36/4 SPAN (FT – IN.
PAGE 14
ESR-2197 | Most Widely Accepted and Trusted Page 14 of 23 TABLE 11—ALLOWABLE DIAPHRAGM SHEARS, q (plf) AND FLEXIBILITY FACTORS, F (micro-inches/lb)1,2,3,4,5 DECK: 2- OR 3-INCH-DEEP, 12-INCH ON CENTER FLUTES (see figure below) FRAME FASTENERS: HILTI X-HSN 24 or X-ENP-19 L15 (see applicable pattern below) SIDELAP CONNECTIONS: BUTTON PUNCH (see Section 4.2) CONCRETE FILL: NORMAL WEIGHT (see Section 3.3) PATTERN 36/4 2” or 3” dc f ′c FILL TYPE 2″ 3,000 psi Normal Weight Concrete6 SPAN (FT – IN.
PAGE 15
ESR-2197 | Most Widely Accepted and Trusted Page 15 of 23 TABLE 12—DECK TYPES FOR CONCRETE FILLED DIAPHRAGMS WITH WELDED STEEL HEADED STUD ANCHORS DECK DECK TYPES GAGE FIGURE 1 /2″ deep B deck – 36″ wide Type A Minimum 22 Figure 1 2″ deep – 36″ wide Type B Minimum 22 Figure 2 3″ deep – 36″ wide Type C Minimum 22 Figure 3 1 For SI: 1 inch = 25.4 mm, 1 psi = 6.89 kPa. Notes: 1.) Steel deck panels must comply with Section 3.2. 2.) Refer to notes following Tables 13. For SI: 1 inch = 25.
PAGE 16
ESR-2197 | Most Widely Accepted and Trusted Page 16 of 23 TABLE 13—ALLOWABLE DIAPHRAGM SHEARS (plf) AND FLEXIBILITY FACTORS (micro-inches/lb) FOR CONCRETE-FILLED STEEL DECK DIAPHRAGMS ATTACHED WITH HILTI FASTENERS AND 3/4″ DIAMETER STEEL HEADED STUD ANCHORS 1-12 CONCRETE TYPES Normal Weight (145 pcf) SandLightweight (110 pcf) CONCRETE THICKNESS, dc13 Spacing of Steel Headed Stud Anchors (inch)14, 15 F 12″ 16″ 18″ 24″ 30″ 32″ 36″ 2″ 3110 (1320) 3110 (1320) 3110 (1320) 3110 (1320) 3110 (1320
PAGE 17
ESR-2197 | Most Widely Accepted and Trusted Page 17 of 23 TABLE 14—MINIMUM WELDED WIRE REINFORCEMENT FOR TABULATED SHEAR VALUES TABLE 13 0.00075 times area of fill above top of steel deck CONCRETE THICKNESS, dc (inch)1 MINIMUM WELDED WIRE REINFORCEMENT FOR TABULATED SHEAR VALUES 2″ to 3″ 6 x 6 – W1.4 x W1.4 31/4″ to 41/4″ 6 x 6 – W2.0 x W2.0 41/2″ to 6″ 6 x 6 – W2.9 x W2.9 2″ to 2 /2″ 6 x 6 – W4.0 x W4.0 3″ to 4″ 4 x 4 – W4.0 x W4.0 41/4″ to 41/2″ 6 x 6 – W7.5 x W7.
PAGE 18
ESR-2197 | Most Widely Accepted and Trusted Page 18 of 23 TABLE 15—TYPICAL LENGTH OF EXTERIOR OR INTERIOR WELDED STEEL HEADED STUD ANCHORS MINIMUM STUD LENGTH (ls) = td+11/2” td 1 /2″ 3″ 2″ 31/2″ 3″ 41/2″ 1 For SI: 1 inch = 25.4 mm. Refer to footnotes following Table 18. TABLE 16—NOMINAL SHEAR, Pnf (LBS), AND FLEXIBILITY FACTORS, Sf (IN./KIP), FOR X-HSN 24 OR X-ENP-19 L15 FASTENERS ATTACHING STEEL DECK TO STEEL SUPPORTS1 PANEL THICKNESS (IN.) FASTENER FACTOR 0.0598 (16 GAGE) 0.
PAGE 19
ESR-2197 | Most Widely Accepted and Trusted Page 19 of 23 TABLE 18—ALLOWABLE TENSION PULLOVER LOADS TO RESIST TENSION (UPLIFT) LOADS FOR STEEL DECK PANELS ATTACHED WITH X-HSN 24 OR X-ENP-19 L15 FASTENERS (LBS) 1, 2 FASTENER X-HSN 24 X-ENP-19 L15 DECK GAGE (in.) BASE STEEL THICKNESS, in. No. 22 (0.0295) No. 20 (0.0358) No. 18 (0.0474) No. 16 (0.0598) /8 ≤ tf ≤ 3/8 500 560 725 865 ≥ 1/4 660 705 805 880 1 For SI: 1 inch = 25.4 mm, 1 lbf = 4.45 N.
PAGE 20
ESR-2197 | Most Widely Accepted and Trusted Page 20 of 23 FOOTNOTES TO TABLES 3 THROUGH 18 Hilti, X-HSN 24 or X-ENP-19 L15 fasteners are used at all panel ends, interior supports and deck edges parallel to the deck corrugations. The sides of adjacent panels parallel to the corrugations are lapped by nesting or interlocking and then fastened with a minimum No. 10 self-drilling steel screws as described in Section 3.7 or button punched. 2.
PAGE 21
ESR-2197 | Most Widely Accepted and Trusted Page 21 of 23 TABLE 19—DIAPHRAGM FLEXIBILITY LIMITATION1,2,3,4,5 (Only applicable to 2015 IBC and earlier editions) F MAXIMUM SPAN IN FEET FOR MASONRY OR CONCRETE WALLS SPAN-DEPTH LIMITATION Masonry or Concrete Walls Flexible Walls Masonry or Concrete Walls Flexible Walls More than 150 Not used Not used 2:1 Not used 11/2:1 70 – 150 200 2:1 or as required for deflection 3:1 Not used 2:1 Rotation Not Considered in Diaphragm Rotation Considered
PAGE 22
ICC-ES Evaluation Report ESR-2197 LABC Supplement Reissued December 2021 This report is subject to renewal December 2023. www.icc-es.org | (800) 423-6587 | (562) 699-0543 A Subsidiary of the International Code Council ® DIVISION: 05 00 00—METALS Section: 05 05 23—Metal Fastenings Section: 05 31 00—Steel Decking REPORT HOLDER: HILTI, INC. EVALUATION SUBJECT: BARE STEEL DECK AND CONCRETE-FILLED STEEL DECK DIAPHRAGMS ATTACHED WITH HILTI X-HSN 24 OR X-ENP-19 L15 POWDER-DRIVEN FRAME FASTENERS 1.
PAGE 23
ICC-ES Evaluation Report ESR-2197 FBC Supplement Reissued December 2021 This report is subject to renewal December 2023. www.icc-es.org | (800) 423-6587 | (562) 699-0543 A Subsidiary of the International Code Council ® DIVISION: 05 00 00—METALS Section: 05 05 23—Metal Fastenings Section: 05 31 00—Steel Decking REPORT HOLDER: HILTI, INC. EVALUATION SUBJECT: BARE STEEL DECK AND CONCRETE-FILLED STEEL DECK DIAPHRAGMS ATTACHED WITH HILTI X-HSN 24 OR XENP-19 L15 POWDER-DRIVEN FRAME FASTENERS 1.