impact resistance decking wood thickness calipers

roof deck design guide - ASC Steel Deck

deck, relative to its light weight and shear strength, make it the clear building ... to wood frame construction. ..... concrete. Venting does not impact the structural performance of ..... The thickness of steel roof deck is typically specified by a gage.

Timber Bridges: Design, Construction, Inspection, and Maintenance ...

improves the poor skid resistance of treated timber decks. Second, the wearing .... mately three times more than a lumber surface of the same thickness. Although this ..... bridge approaches reduces vehicle impact forces and improves wearing.

USG Durock Brand Cement Board Systems Catalog (English ...

Corrosion-resistant; 8-gauge; wafer heads with countersinking ribs to ... Durock Brand Tile Backer Screws for wood framing come in three lengths: ... backer screws for steel framing can be used with steel framing where steel thickness is from 14- to 20-gauge; they .... Steel roof deck ..... provide a high-impact-resistant wall.

Corrugated Steel Decking, B Deck - FS Industries

Corrugated Steel Decking, B Deck, Mezzanine Decking, ResinDek, Drill Screw ... Dollies - Plastic, Dollies - Wood & Steel, Doors - Air, Doors - Impact Traffic, Doors - Strip .... Resin and Wood ... Gage. Finish, Width, Length, Price, Length, Price, Length, Price, Length, Price, Special Length .... yield strength = 33 ksi (230 MPa).

product specification master - Owens Corning Roofing

Roof deck must be dry, minimum 25/32” thick, maximum 6” wide boards, or APA ... P. UL 2218 - Impact Resistance of Prepared Roof Covering Materials. ..... A. .24 gauge hot-dip galvanized steel sheet, complying with ASTM A 653/A 653M, ...

Plywood Design and Application Guide - PFS·TECO

Feb 1, 2018 ... Thermal Resistance and Moisture Vapor Permeability of Plywood ... Performance Standards and Policies for Wood-Based ... Panels conforming to PS 1 must meet either thickness and .... and impact load resistance and smooth ...... Gauge. Length. (inch). Crown Width. (inch). HIGH-PERFORMANCE FLOOR.

Simpson Strong-Tie ZMAX 14-Gauge Galvanized 2x Deck Tension ...

Visit The Home Depot to buy DTT2Z-R2 Deck Tension Tie ZMAX 2-pk ... offers extra corrosion resistance for exterior and treated-wood applications; Install ... Product Width (in.) ... Screws go in with a impact driver with no pre-drilling needed.

Wood Handbook--Chapter 7--Fastenings - Forest Products Laboratory

Effect of Member Thickness 715 ... and Resistance Factor Design (LRFD) for Engineered Wood ... The diameters of various penny or gauge sizes of bright.

Impact Echo - Olson Instruments

determine concrete thickness testing, howi to determine the depth of a flaw in concrete, ... designed to determine the condition and thickness of concrete, wood, stone, ... predict the strength of early age concrete if the member thickness is known. ... and Freedom Data PC platforms while the Concrete Thickness Gauge (CTG) ...

Technical Data Sheet Belmont IR (Impact Resistant) Shingles

Belmont Impact Resistant (IR) shingles reflect the same high manufacturing standards and superior ... veneer (E.g. OSB), or minimum 1" thick (nominal) wood decks. ... Nails are to be 11- or 12-gauge, corrosion-resistant roofing nails with 3/8" ...

3.6.1 Self-Drilling Screw Fastener Selection and Design 3.6 ... - Hilti

Drilling Capacity Material Thickness Recommendations (Steel to Steel) .... 1 If the moisture content of Pressure-Treated Lumber is high (> 18%) or .... Do not use impact drivers. ... excessive torque) or a fastener failure in heavier gauge and higher strength steel ..... for steel roof or floor deck utilizing Hilti self-drilling screws.

1.5” SNAP LOCK SL150 - Quality Metals

Impact. Resistance. UL-2218. Fire. Rating. UL-263. Uplift. Resistance. UL-580. Max. Clip spacing. Roof. Substrate. Gauge. Clip. Notes ... Plywood Decking - Plywood decking to be graded per PS83 specifications, 19/32 in. thick, exposure 1, ... B. Wood trusses with a nom 2 by 4 in. upper chord of the same grade as Item a.

6 Performance Criteria for Debris Impact - RhinoVault

The standard missile used to determine impact resistance for all wind conditions is .... Therefore, on a wood stud wall, a 14-gauge steel sheet can resist perforation .... section 4 inches thick (see Figure 6-7, illustration c) also provide sufficient ... decking, however, must be connected to reinforcing within the slab or secured.

Steel Deck - Canam-Buildings

inch for single thickness equal to or greater than 12 gage. ... Deck must be properly fastened to resist all loads including construction ...... wood nailers not ..... concrete, care must be taken to avoid high pile ups of concrete and to avoid impacts.

Technical Data Sheet Presidential Shake IR (Impact Resistant)

Presidential Shake IR (Impact Resistant) is made of two laminated layers of the ... veneer, or minimum 1" thick (nominal) wood decks. The plywood or ... Nails are to be 11- or 12-gauge, corrosion-resistant roofing nails with 3/8" heads.

Debris Impact Resistance Building Assemblies Submitted to NIST

minimum debris resistance acceptance criteria of the external envelope for buildings. (ASCE-7 2002, SBC ... building's exterior must withstand the perpendicular impact of a wooden 2x4 striking at a designated .... Pressure gage. 4. Barrel and .... ft., Girts: Z 8.25, 0.071 in. thick, . 3 ft. .... wood deck screws at 6 in. on center.

DensDeck Roof Boards - Georgia-Pacific Building Products

climate extremes, DensDeck Roof Boards have proven their toughness and versatility. The unique construction ... building, along with minimizing environmental and human health impacts over the life ..... 22 gauge Steel Deck (spray applied fire proofing) ..... DensDeck Roof Boards of any thickness do not require gapping.

Chapter 23 - Wood - International Code Council

Load and resistance factor design in accordance with. Sections 2304, 2305 and ... nation of width and depth, in standard sawn lumber and .... into consideration the effects of the anticipated tempera- ture and ... gage, and the dimensioned location of each metal connector .... Lumber decking shall be designed and installed ...

Roof Assemblies and Rooftop Structures - International Code Council

of the roof deck, and additional slope has been provided to en- sure drainage of .... 1508 shall resist impact damage based on the results of tests conducted in ...