Johns Manville Roofing System Submittal Package

Transcription

1 Johns Manville Roofing System Submittal Package Project Name: Project Address: JM Approved Roofing Contractor:

2 VOC Free Cold Applied SBS Modified Bitumen Specification 2CID-BA/2FID-BA/2PID-BA Two Ply Cold Process VOC Free Modified Bitumen Mineral Surfaced Roofing System. For use over Johns Manville (JM) insulation, approved decks, or other approved insulations on inclines up to 3 per foot (250 mm/m). For Regions 1, 2 and 3 Materials per 100 sq. ft. (9.3 m 2 ) of Roof Area Base Felts: DynaBase, DynaPly, DynaLastic 180 S, GlasBase Plus or PermaPly 28 Cap: 2CID-CA DynaPly or DynaKap 2FID-CA DynaGlas, DynaGlas FR or DynaGlas 30 FR* 2PID-CA DynaLastic 180, DynaLastic 180 FR, DynaLastic 250 or DynaLastic 250 FR 1 layer 1 layer * DynaGlas 30 FR must be used in conjunction with DynaBase, DynaLastic 180 S or DynaPly only. MBR Bonding Adhesive 3 to 4 Gal Approximate installed weight: lbs. (45-95 kg). General This specification is for use over any type of approved structural deck which is not nailable and which provides a suitable surface to receive the roof. Poured and pre-cast concrete decks require priming with JM Concrete Primer prior to application of MBR bonding adhesive. This specification is also for use over JM roof insulations, or other approved roof insulations which are not nailable and which provide a suitable surface to receive the roof. Specific written approval is required for any roof insulation that is not supplied by JM. Insulation should be installed in accordance with the appropriate JM Insulation Specification detailed in the JM Commercial/ Industrial Roofing Solutions Manual. This specification can also be used in certain reroofing situations. Refer to the Reroofing section of the JM Commercial/Industrial Roofing Solutions Manual. This specification is not to be used directly over gypsum, either poured or precast, or lightweight, insulating concrete decks or fills. Design and installation of the deck and/or roof substrate must result in the roof draining freely, to outlets numerous enough and so located as to remove water promptly and completely. Areas where water ponds for more than 24 hours are unacceptable and will not be eligible for a JM Roofing System Guarantee. Flashings Flashing details can be found in the Bituminous Flashings section of the JM Commercial/Industrial Roofing Solutions Manual. Application On roof decks with slopes up to 1 2" per foot (41.6 mm/m), the roofing felts and modified bitumen sheets may be installed either perpendicular or parallel to the roof incline. Roll an 18 (457 mm) wide piece of one of the base felts listed into a full coating of MBR Bonding Adhesive. The remaining felts are to be applied full width, in the same manner. End and side laps can be done in one of the following ways: A) MBR Bonding Adhesive on the 3 (76 mm) side and 6 (152 mm) end lap. Or B) a hot air gun or torch on the 3 (76 mm) side and 6 (152 mm) end lap. All laps must be rolled with a 3 (76 mm) rounded edge roller. A 1 8 to 3 8 (3 mm to 10 mm) bleedout of SBS compound shall be visible at the edge of all seams. All laps must be checked for good adhesion. Non-Nailable Deck or Approved Insulation Concrete Primer (If Required) Drainage MBR Bonding Adhesive 3 MBR Bonding Adhesive or Heat Welded Side Lap 2CID-BA/2FID-BA/2PID-BA Cap sheet application is accomplished in one of the following ways: A) Apply a full width piece of one of the cap sheets listed into a full coating of MBR Bonding Adhesive. Subsequest sheets are to be applied in the same manner, with 4 (102 mm) side and 6 (152 mm) end laps over the preceding sheets. Or B) Prepare the 6 (152 mm) end lap by removing all loose granules. Heat and embed all remaining granules with a hot air gun or torch. Apply heat to the 3 (76 mm) side and 6 (152 mm) end lap making sure both have a good compound flow to adhere the two surfaces. All laps must be rolled with a 3 (76 mm) rounded edge roller. A 1 8 to 3 8 (3 mm to 10 mm) bleedout of SBS compound shall be visible at the edge of all seams. All laps must be checked for good adhesion. Subsequent sheets are to be applied in the same manner. Application of JM SBS Modified Bitumen Products may require the use of a hot air gun or torch. Improper use of these materials and application equipment can result in severe burns, and/or other physical injury, as well as damage to property. In order to prevent these situations the mechanic must install the materials using the techniques recommended by JM and those found in A Guide to Safety: Torch-On Modified Bitumens available from the Asphalt Roofing Manufacturers Association. These techniques have been endorsed by the National Roofing Contractors Association and the United Union of Roofers, Waterproofers and Allied Workers. Note: When using metric and English sized base and cap sheets in the same system, care must be taken to avoid lap over lap configurations. For cold weather application techniques, refer to Paragraph 7A.24 in Section 7A of the JM Commercial/Industrial Roofing Solutions Manual. Steep Slope Requirements Special procedures are required on inclines over 1 2 per foot (41.6 mm/m). Refer to Paragraph 7A.21 in Section 7A of the JM Commercial/Industrial Roofing Solutions Manual. Surfacing No additional surfacing is required. DynaBase, DynaPly, DynaLastic 180 S, GlasBase Plus, or PermaPly 28 MBR Bonding Adhesive 4 MBR Bonding Adhesive or Heat Welded Side Lap 6 MBR Bonding Adhesive or Heat Welded End Lap End Laps Staggered 3 Apart (Min.) 4 MBR Bonding Adhesive or Heat Welded End Lap RS (New) Approved JM SBS Cap Sheet Base sheets and cap sheets with polyester reinforcement must be allowed to relax in an unrolled position prior to installation.

3 Building Owner: Commercial/Industrial Roofing Systems Gold Shield Roofing Systems Guarantee Built-Up and Modified Bitumen Building Name: Approved Roofing Contractor: Guarantee Number: Term & Maximum Monetary Obligation to Maintain a Watertight Roofing System Date of Completion: Years $ COVERAGE The components of the Roofing System covered by this Guarantee are: Membrane Spec. and Type Flashing Spec. and Type Insulation Type Accessories (Type and Quantity) These Johns Manville Guaranteed components are referred to below as the Roofing System", and ALL OTHER COMPONENTS OF THE OWNER S BUILD- ING ARE EXCLUDED FROM THE TERMS OF THIS GUARANTEE. Johns Manville* guarantees to the original Building Owner that during the Term commencing with the Date of Completion, JM will pay for the materials and labor required to promptly repair the Roofing System to return it to a watertight condition if leaks occur due to: ordinary wear and tear, or deficiencies in any or all of the component materials of the Roofing System or workmanship deficiencies in the application of the Roofing System. WHAT TO DO IF YOUR ROOF LEAKS If you should have a roof leak please refer to directions on the reverse side. LIMITATIONS AND EXCLUSIONS This Guarantee is not a maintenance agreement or an insurance policy; therefore, routine inspections and maintenance are the Building Owner s responsibility (see reverse side of this document). Failure to follow the Maintenance Program on the reverse side of this document will void the Guarantee. This Guarantee does not obligate JM to repair the Roofing System, or any part of the Roofing System, for leaks resulting from (a) natural disasters including but not limited to the direct or indirect effect of lightning, fire, hailstorm, earthquake, tornadoes, hurricanes or other extraordinary natural occurance and/or wind speeds in excess of 72 miles per hour, (b) misuse, abuse or negligence, (c) installation or material failures other than those involving the component materials expressly defined above as the Roofing System or exposure of the Roofing System components to damaging substances such as oil or solvents or to damaging conditions such as vermin, (d) changes to the Roofing System or the Building s usage that are not preapproved in writing by JM, or (e) failure of the Building substrate (mechanical, structural or otherwise and whether resulting from Building movement, design defects or other causes) or improper drainage. JM is not responsible for leaks and damage resulting from water entry from any portion of the Building structure not a part of the Roofing System. This Guarantee becomes effective when (1) it is delivered to Owner; and (2) all bills for installation, materials and services have been paid in full to the Approved Roofing Contractor and to JM. Until that time, this Guarantee is not in force and has no effect. The parties agree that any controversy or claims relating to this Guarantee shall be first submitted to mediation under the Construction Industry Arbitration and Mediation Rules of the American Arbitration Association (Regular Track Procedures) or to such other mediation arrangement as the parties mutually agree. No court or other tribunal shall have jurisdiction until the mediation is completed. TO THE FULLEST EXTENT PERMITTED BY LAW, JM DISCLAIMS ANY IMPLIED WARRANTY, INCLUDING THE WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, AND LIMITS SUCH WARRANTY TO THE DURATION AND TO THE EXTENT OF THE EXPRESS WAR- RANTY CONTAINED IN THIS GUARANTEE. THE EXCLUSIVE RESPONSIBILITY AND LIABILITY OF JM UNDER THIS GUARANTEE IS TO MAKE REPAIRS NECESSARY TO MAINTAIN THE ROOFING SYSTEM IN A WATERTIGHT CONDITION IN ACCORDANCE WITH THE OBLIGATIONS OF JM UNDER THIS GUARANTEE. JM AND ITS AFFILIATES WILL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES TO THE BUILDING STRUCTURE (UPON WHICH THE ROOFING SYSTEM IS AFFIXED) OR ITS CONTENTS, LOSS OF TIME OR PROFITS OR ANY INCONVENIENCE. JM AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DAMAGES WHICH ARE BASED UPON NEGLIGENCE, BREACH OF WARRANTY, STRICT LIABILITY OR ANY OTHER THEORY OF LIABILITY OTHER THAN THE EXCLUSIVE LIABILITY SET FORTH IN THIS GUARANTEE. No one is authorized to change, alter or modify the provisions of this Guarantee other than the Manager, Marketing and Technical Services or authorized delegate. JM s delay or failure in enforcing the terms and conditions contained in this Guarantee shall not operate as a waiver of such terms and conditions. This Guarantee is solely for the benefit of the Building Owner identified above and Building Owner s rights hereunder are not assignable. Upon sale or other transfer of the Building, Building Owner may request transfer of this Guarantee to the new owner, and JM may transfer this Guarantee, in its sole discretion only after receiving satisfactory information and payment of a transfer fee, which must be paid no later than 30 days after the date of Building ownership transfer. In the event JM pays for repairs which are required due to the acts or omissions of others, JM shall be subrogated to all rights of recovery of the Building Owner to the extent of the amount of the repairs. Because JM does not practice Engineering or Architecture, neither the issuance of this Guarantee nor any review of the Building s construction or inspection of roof plans (or the Building s roof deck) by JM representatives shall constitute any warranty by JM of such plans, specifications and construction or in any way constitute an extension of the terms and conditions of this Guarantee. Any roof inspections are solely for the benefit of JM. JM does not supervise nor is it responsible for a roofing contractor s work except to the extent stated herein, and roofing contractors are not agents of JM. *JOHNS MANVILLE ( JM ), is a Delaware corporation with its principal mailing address at P.O. Box 5108, Denver, Colorado Accepted By Owner s Authorized Representative By: Pat McEvoy Title: Sr. Vice President, Roofing Systems Group Date of Signature Attorney-in-Fact Johns Manville, Guarantee Services Unit, West Ute Ave., Littleton, CO 80127, , , FAX: ,

4 MBR Bonding Adhesive Johns Manville (JM) MBR Bonding Adhesive is a unique, two component, solvent free, elastomeric, cold application adhesive, consisting of an asphalt base material and an activator. It has been formulated for adhering JM SBS modified bitumen membrane products and roofing insulation to a variety of different substrates. JM MBR Bonding Adhesive is for use in applying roofing plies, modified bitumen membranes, and insulation. JM MBR Bonding Adhesive is used as a direct substitute for hot asphalt. JM MBR Bonding Adhesive is ideal for those applications where hot asphalt is prohibited, not desirable or not practical. The adhesive will set within one hour, holding the modified bitumen or roofing insulation in place and will cure in 2 to 4 hours into a tough, durable and highly weatherable rubber film. All modified bitumen sheet laps should be treated with the adhesive. The properties of this product complement those of JM Dyna family of modified bitumens. The resulting membranes have superior flexibility, durability and resistance to virtually all of the factors affecting roof performance. 100% solids with no volatile organic compounds Low odor Fast set time Can be applied over wide temperature and humidity ranges Fully cures regardless of thickness applied FM Approved High Strength with exceptional wind uplift performance Cures to a durable, elastomeric film and forms exceptional bonds between the modified bitumens, insulations and underlying substrates Applications JM MBR Bonding Adhesive is prepared on site by adding specific pre-measured amounts of JM MBR Bonding Adhesive Activator and mixing for a minimum of 3 minutes. The adhesive is prepared in the MBR Bonding Adhesive container, a 6 gallon (22.7 liter) pail, with the use of an 8 inch (203 mm) mud mixer or a Jiffy Mixer, Model PS, mounted on a 1/2 inch (13 mm) electric drill motor. The container of MBR Bonding Adhesive Activator (0.60 gallons [2.3 liters]) is packaged to provide exactly the correct amount of material necessary to react with the contents of MBR Bonding Adhesive Base (4.4 gallons [16.7 liters]). The activator is heavier and has a lower viscosity than the base material. To produce a complete mix, the MBR Bonding Adhesive Activator must be poured slowly into the vortex caused by the rotating mixer. The activator must not be dumped into the pail in one motion. The mixer should be constantly moved about the pail in an up-and-down and side-to-side motion. The mix is complete in 3 minutes. Do not under mix. The adhesive has a pot life that is dependent on the ambient temperature. The applicator will have to use the mixed material in approximately: Temp. F C Minutes The mixing of individual pails of adhesive should be timed so that one can of freshly mixed material is ready for the application crew. Mixed adhesive must not be stockpiled, since the material will cure to an unworkable viscosity before the application crew can use it. MBR Bonding Adhesive can be installed with a notched squeegee or trowel. Average coverage per ply is 1.5 to 2.0 gallons per square (0.61 to 0.82 liters/m 2 ). When used over porous substrates, the coverage rate will increase to 2.0 to 3.0 gallons per square (0.82 to 1.22 liters/m 2 ). The product can also function as an insulation adhesive when applied in strips 12 inches (305 mm) apart to approved insulation. The coverage rate in this application is 1/2-3/4 of a gallon per square (0.20 to 0.31 liters/m 2 ) depending on the substrate. Tools and equipment can be cleaned with mineral spirits. Precautions Everyone handling adhesives should wear protective gloves and safety glasses. All adhesive must be mixed properly and used immediately. MBR Bonding Adhesive may cause eye, skin and respiratory irritation, and is harmful or fatal if swallowed. Read JM Material Safety Data Sheets for complete information. Refer to the Material Safety Data Sheet and Product Label prior to RS /02 (New)

5 DynaBase DynaBase is a modified bitumen sheet incorporating the features of a medium weight fiber glass mat with a blend of SBS (Styrene-Butadiene-Styrene) rubber and high quality asphalt. This elastomeric asphaltic blend has full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet. The inorganic fiber glass reinforcing provides high tensile strength, dimensional stability and tear resistance. DynaBase is designed for use in roofing systems where two or more plies of modified bitumen are desired. DynaBase is used in multiple-ply modified bitumen membranes. It may be used as the base ply when installed over a JM Roofing Systems insulation. It may also be used as a base/ply sheet over insulated systems employing a traditional fiber glass ply felt or over nailable substrates with or without a standard fiber glass base felt, such as GlasBase. DynaBase may be installed in hot Type III or IV asphalt, or JM MBR Cold Application Adhesive. This product is not to be installed using heat-welding application techniques. The fiber glass mat provides excellent tensile strength and puncture resistance The elongation and recovery properties allow the product to easily accommodate the continual expansion and contraction strains experienced on all roofs The product s flexibility and dimensional stability provide ease of handling, resulting in quick installations Typical Physical Properties* Material meets or exceeds the criteria for ASTM D 6163, Type I, Grade S. Thickness mils (2.2 mm) Tensile 0 F (-18 C) Machine Direction Ibs. force/in. width (15.8 kn/m) Cross Machine Direction.. 70 Ibs. force/in. width (12.3 kn/m) 0 F (-18 C) Machine Direction % Cross Machine Direction % Tensile-Tear Machine Direction Ibs./in. (17.5 kn/m) Cross Machine Direction Ibs./in. (15.8 kn/m) Low Temperature Flexibility F (-21 C) Dimensional Stability Machine Direction % change Cross Machine Direction % change * Material tested in accordance with ASTM D 5147 Standard Test Methods for Sampling and Testing Modified Bituminous Sheet Materials. Sizes Roll size squares (15 m 2 ) Roll weight Ibs. (40.8 kgs.) Roll length ' 2 (15 m) Roll width (1 m) RS (New)

6 DynaKap FR DynaKap FR is a fire-resistant, elastomeric modified bitumen sheet incorporating the features of a strong composite fiber glass/polyester mat. The composite reinforcement is coated with a blend of SBS (Styrene-Butadiene-Styrene) rubber, high quality asphalt and fire-retardant additives. The elastomeric asphalt blend has full recovery properties after 100% elongation and lends elasticity and flexibility to the sheet. The inorganic fiber glass reinforcement, in conjunction with the polyester, provides stability, toughness and puncture resistance to the product and resists moisture absorption. The reinforcement also provides high tensile strength and affords better natural resistance to the other factors which affect roof performance. The covering layer of ceramic-coated roofing granules, black or white, provides durability along with superior resistance to damage from weather and foot traffic. DynaKap FR is designed for use as a premium modified bitumen sheet in UL fire rated, multiple ply roofing systems. DynaKap FR, unlike many modified bitumen products, enjoys UL Class A ratings in numerous constructions, both new and reroof, without the use of additional surfacings. It is ideal for low slope applications (inclines up to 1 2 per foot [41.6 mm/m]), and is recommended for this application with Types III and IV asphalt. For slopes from 1 2 to 3 per foot (41.6 to 250 mm/m), only Type IV asphalt is recommended. DynaKap FR may also be installed in JM MBR Cold Application Adhesive. Because of its superior weatherability, durability and handling characteristics, DynaKap FR may be used both for a finished cap sheet and as a flashing material. However, we require using DynaFlex for flashing applications in many specifications. This product is not to be installed using heat-welding application techniques. Combining a superior composite reinforcement with a durable SBS blend ensures long-term performance in the harshest rooftop environments The elongation and recovery properties of the SBS blend allows the product to easily accommodate the continual expansion and contraction strains experienced on all roofs The exceptional weathering provided by its granular surfacing, coupled with a tough, puncture-resistant fiber glass/polyester composite reinforcement, enables the product to easily withstand the rigors of rooftop traffic The product s flexibility and dimensional stability provide ease of handling, resulting in quick installations Fire-retardant formulation Typical Physical Properties* Material meets or exceeds the criteria for ASTM D 6162, Type II, Grade G. Thickness mils (4 mm) Tensile 0 F (-18 C) Machine Direction lbs. force/in. width (26.3 kn/m) Cross Machine Direction lbs. force/in. width (18.4 kn/m) 0 F (-18 C) Machine Direction % Cross Machine Direction % Tensile-Tear Machine Direction lbs./in. (26.3 kn/m) Cross Machine Direction lbs./in. (21.9 kn/m) Low Temperature Flexibility F (-23 C) Dimensional Stability Machine Direction % change Cross Machine Direction % change * Material tested in accordance with ASTM D 5147 Standard Test Method for Sampling and Testing Modified Bituminous Sheet Materials. Sizes Roll size square (10 m 2 ) Roll weight lbs. (51.8 kgs.) Roll length ' 10 (10 m) Roll width (1 m) RS (New)

7 Bituminous Flashings Specification DFE-1 (LB) Base Flashing For load-bearing masonry parapet construction with nailing facilities General This flashing specification is for use on masonry parapets that can accept and retain the required mechanical fasteners, and where the roof deck is supported by the parapet. Note: All general instructions contained in the current JM Commercial/Industrial Roofing Systems Manual shall be considered part of this specification. Wall Preparation: Any previously installed metal cap or counterflashing must be lifted or removed, to permit application of the base flashing. Apply JM Concrete Primer to the masonry wall, to the full height of the proposed base flashing and counterflashing, and allow the primer to dry thoroughly. Materials Base Flashing: Approximately 100 lineal feet (30.5 lineal meters) of base flashing (8 [203 mm] high above the roof) can be installed with the following materials. Usage will vary depending on actual flashing height and field conditions. FesCant Plus 100 lin. ft. (30.5 lineal meters) Concrete Primer 1 2 gal. (1.9 liters) DynaFlex 110 sq. ft. (10.2 m 2 ) Type III* or Type IV Asphalt 35 lbs. (15.9 kgs.) or MBR Flashing Cement 4-5 gal. ( liters) or MBR Utility Cement 9 gal. (34.1 liters) Application Base Flashing: The roofing membrane must extend to the top of the cant. The completed base flashing shall extend not less than 8 (203 mm) nor more than 24 (610 mm) above the level of the roof, and shall extend onto the roof membrane a minimum of 4 (102 mm). Cut the DynaFlex into sections that can be easily handled and installed (6' - 8' [1.83 m m] long), and position upside down on the membrane, to allow the product to relax. Hot Asphalt Application: Starting just above the point on the parapet where the base flashing will terminate, mop the parapet, the surface of the roofing felts on the cant, and out onto the roof membrane with hot Type III* or IV asphalt. Holding the upper corners of the DynaFlex, position its lower horizontal edge on the roof membrane (minimum 4 [102 mm] from base of cant) and lay it into place over the cant strip and up the wall. The sheet should be worked-in to ensure that it is firmly and uniformly bonded. The asphalt temperature shall be a minimum of 400 F (204 C) or at the EVT, whichever is higher, when the DynaFlex is set into it. This higher temperature maximizes the bonding of the base flashing. In cool or cold weather, the back of the DynaFlex sheet should also be mopped with the hot asphalt, and shorter lengths of DynaFlex should be used. PermaMop may not be used to install DynaFlex. If Metal Counterflashing is Not d, Seal with MBR Flashing Cement; an MBR Utility Cement 3 Course Counterflashing May Also Be d 8 Min. to 24 Max. 4 Min. DFE-1 (LB) Concrete Primer FesCant Plus Nails 6 o.c. 4 Min. Asphalt Presto Flash Metal Counterflashing DynaFlex Asphalt, MBR Flashing Cement or MBR Utility Cement Roof Membrane Cold Adhesive Application: Starting just above the point on the parapet where the base flashing will terminate, coat the parapet, the surface of the roofing felts on the cant, and out onto the roof membrane with a layer of MBR Flashing Cement approximately 1 16 (1.6 mm) thick, or a layer of MBR Utility Cement approximately 1 8 (3 mm) thick. Holding the upper corners of the DynaFlex, position its lower horizontal edge on the roof membrane (minimum 4 [102 mm] from base of cant) and lay it into place over the cant strip and up the wall. The sheet should be worked-in to ensure that it is firmly and uniformly bonded. In both hot and cold applications, the vertical joints shall be overlapped a minimum of 4 (102 mm) and well sealed. Mechanically fasten the base flashing on 6 (152 mm) centers along its top edge. Fasteners must have a 1 (25 mm) minimum diameter integral cap, or be driven through 1 (25 mm) minimum diameter rigid metal discs. It is recommended that the vertical laps be covered with a 1 8 (3 mm) thick layer of MBR Flashing Cement, or a 4 (102 mm) wide strip of fiber glass mesh or ply felt embedded in and trowelled over with a layer of MBR Utility Cement. Metal Counterflashing: Presto Flash metal counterflashings, when properly installed, are the preferred method of completing this flashing detail. They should be installed in accordance with the metal manufacturer s recommendations, or in accordance with SMACNA procedures, and should overlap the base flashing by a minimum of 4 (102 mm). Refer to Section 11 on Roofing Accessories. MBR Cement Counterflashing: If metal counterflashings are not used, the base flashing must be finished with a 4 (102 mm) wide, 1 8 (3 mm) thick layer of MBR Flashing Cement or a 4 (102 mm) wide strip of fiber glass mesh or ply felt, embedded in and trowelled over with a 1 8 (3 mm) thick layer of MBR Utility Cement, bringing the cement to a feather edge. This procedure should also be used if the application of metal counterflashings will be delayed. Surfacing: DynaFlex requires no additional surfacing. * Consult a JM Technical Service Specialist regarding the use of Type III asphalt in hot climates. RS (New)

8 DynaFlex DynaFlex is a premium elastomeric, modified bitumen flashing sheet incorporating a strong, flexible fiber glass/polyester composite mat in a blend of SBS (Styrene-Butadiene-Styrene) rubber and high quality asphalt. This elastomeric, asphaltic blend product has excellent weathering and elongation recovery properties. The elastomeric-based asphalt in the flashing has full recovery properties after 100% elongation and lends elasticity and flexibility to the product. The inorganic fiber glass reinforcement, in conjunction with the polyester, provides stability, toughness and flexibility to DynaFlex and resists moisture absorption. The reinforcement also provides high tensile strength and affords better resistance to the factors which affect flashing performance. The covering layer of ceramiccoated roofing granules provides durability along with superior resistance to damage from weather. White granule products also provide heat reflectance. DynaFlex is engineered for use as a premium base flashing with SBS modified bitumen and traditional built-up roofing membranes. DynaFlex is protected with factory-applied roofing granules and does not require any additional surfacing. DynaFlex can be used on all traditional flashing details and membrane terminations. Its flexibility and conformability make it ideal for use on parapet walls, skylights, roof penetrations, drains, vents and roof edges. Superior composite reinforcement Excellent elongation recovery properties Exceptional weatherability Conformable to flashing substrates Flexible and dimensionally stable DynaFlex should be installed with Type III or IV asphalt, at a temperature of 400 F (204 C) or at the EVT, whichever is higher, and mechanically fastened as prescribed in the installation specifications. DynaFlex may also be installed using JM MBR Flashing Cement or JM MBR Utility Cement. Typical Physical Properties Material meets or exceeds the criteria for ASTM D 6221, Type I. Thickness mils (4 mm) Tensile 0 F (-18 C) Machine Direction Ibs. force/in. width (33.3 kn/m) Cross Machine Direction. 150 Ibs. force/in. width (26.3 kn/m) 0 F (-18 C) Machine Direction % Cross Machine Direction % Tensile-Tear Machine Direction Ibs./in. (39.4 kn/m) Cross Machine Direction Ibs./in. (35.0 kn/m) Low Temperature Flexibility F (-23 C) Dimensional Stability Machine Direction % change Cross Machine Direction % change * Material tested in accordance with ASTM D 5147 Standard Test Methods for Sampling and Testing Modified Bituminous Sheet Materials. Sizes Roll size sq. ft. (7 m 2 ) Roll weight lbs. (37.2 kgs.) Roll length (7.6 m) Roll width (1 m) RS (New)

9 MBR Flashing Cement MBR Flashing Cement is a unique, two component, elastomeric, cold application adhesive, consisting of an asphalt base material and an activator. It has been formulated for use with the Johns Manville (JM) SBS modified bitumen membrane products. MBR Flashing Cement cures to form a durable elastomeric film and forms exceptional bonds between the modified bitumens and the underlying substrate. The properties of this product complement those of DynaFlex, an elastomeric flashing material. The resulting system has superior flexibility, durability and resistance to virtually all of the factors affecting base flashing performance, compared to systems using traditional hot asphalt as the adhesive. Since it can be used as a direct substitute for hot asphalt, MBR Flashing Cement is ideal for those applications where hot asphalt is prohibited, not desirable or not practical. The adhesive is mixed on site, applied by trowel to the substrate, and the DynaFlex is laid into the bed of adhesive. The adhesive will set within 20 to 40 minutes, holding the modified bitumen in place, and will cure in 2 to 4 hours into a tough, durable and highly weatherable rubber film. All modified bitumen sheet laps should be treated with the adhesive. Cures to a durable, elastomeric film and forms exceptional bonds between the modified bitumens and underlying substrate Resists virtually all factors affecting base flashing performance while providing superior flexibility and durability Can be used as a direct substitute for hot asphalt Ideal for areas where hot asphalt is prohibited, not desirable or not practical Important The activator must be stored indoors in an area maintained above 60 F (16 C) or crystallization will occur. To correct this situation, the product must be warmed. Refer to the package label for the precise procedures. Warning: Avoid contact with skin: impervious clothing and rubber gloves to avoid prolonged or repeated contact with skin. If operating conditions create high airborne concentrations, the use of a NIOSH air-supplied respirator is required, or provide adequate ventilation. tight and well-sealed goggles or a face shield and safety glasses. Keep containers closed when not in use. Caution JM MBR Cement products are significantly different from the adhesive materials used for built-up roofing. They require the mechanic to use a great deal more care since these adhesives are prepared on the job site. Roofing contractors must advise their crews to precisely follow all safety, storage, handling, preparation and application instructions. JM will not accept responsibility for any use of these products that does not comply with the instructions printed on the Flashing Cement Base container. MBR Flashing Cement Base is flammable and may cause eye, skin and respiratory irritation. Read container label and follow all safety instructions. Refer to the JM Material Safety Data Sheet. MBR Cement Activator vapors are harmful and will cause irritation to respiratory system if inhaled and may cause an allergic reaction. Read container label and follow all safety instructions. Refer to the JM Material Safety Data Sheet. Equipment The following equipment is necessary for the safe and efficient preparation and application of MBR Flashing Cement. Safety and Personal Hygiene Equipment: The following items should be available for, and used by, every worker: 1. Impervious rubber gloves, 1 pair for each person. 2. Rubber or plastic apron, 1 for every person mixing. 3. Organic cartridge respirator, 1 for each person. 4. Chemical safety goggles, 1 for each person mixing. 5. Soap and water. RS (New)

10 MBR Flashing Cement (cont.) 6. Hand cleaner. 7. Supply of clean rags. 8. Solvent: paint thinner or mineral spirits. 9. Portable fire extinguisher. 10. Squeeze bottle filled with clean water for use as eye wash. These items may be required at the job site to protect the installation and surrounding areas during application. 1. Heavy wrapping paper or suitable protective sheeting (51 mm) wide masking tape. Mechanical Equipment: Some of the items listed below are optional. Mixing Equipment 1. Jiffy Mixer, Model PS (13 mm) electric drill motor and power source. 3. Plastic graduated container for measuring activator and base material. Application Equipment 1. Trowels. 2. Clean 5 gallon (18.9 liter) metal pails. 3. Solvent: paint thinner or mineral spirits. 4. All tools normally used in the application of BUR flashing materials. Application of Flashing Adhesive Preparation: The adhesive is prepared in the MBR Cement Base shipping container, a 5 gallon (18.9 liter) pail, using a Jiffy Mixer, Model PS, mounted on a 1 2 (13 mm) minimum drill motor. MBR Cement Activator is packaged in pre-measured bottles with the exact amount of material necessary to react with the contents of the MBR Flashing Cement Base pail 4 gallons (15.1 liters). To produce a complete mix, the MBR Cement Activator must be poured slowly into the vortex caused by the rotating mixer. THE ACTIVATOR MUST NOT BE DUMPED INTO THE PAIL IN ONE MOTION. The mixer should be constantly moved about the pail in an up-and-down and side-to-side motion. THE MIX IS COMPLETE IN THREE (3) MINUTES. THE BATCH MUST NOT BE OVER MIXED. The pot life is dependent on the ambient temperature; extremes in temperature can shorten the pot life of the mix. The mechanic will have to use the mixed material in approximately: Temp. ( F) ( C) Minutes The mixing of individual pails of adhesive must be timed so that only one can of freshly mixed adhesive is ready for each application crew. In cold weather, the material must be stored and mixed at room temperature. Important: The MBR Cement Activator must be stored indoors in an area maintained above 60 F (16 C) or crystallization will occur. Refer to the package label on how to correct this situation should it occur. MIXED ADHESIVE MUST NOT BE STOCKPILED, SINCE THE MATERIAL WILL CURE TO AN UNWORKABLE CONSISTENCY! Mixed material is spread on the substrate to be flashed with a trowel to obtain a full coverage coating, without voids, to a minimum thickness of 1 16 (1.6 mm). As the coating process proceeds, the DynaFlex flashing is laid into the bed of cement. Check all flashing details to determine if there is a nailing requirement. Side laps are sealed with the same flashing cement and should be a minimum of 4 (102 mm). Approximately 4 gallons (15.1 liters) of MBR Flashing Cement are required to cover 100 sq. ft. (9.29 m 2 ) with a nominal 1 16 (1.6 mm) thick layer of adhesive. When flashing to sheet metal, a bonding agent is required and should be applied as prescribed on the primer label. MBR Flashing Cement bonds very well to clean, dry, well-cured concrete. However, concrete cured with mineral oils, resins or waxes will require the use of JM Concrete Primer. In addition, concrete soiled with oil, grease, or form release agents must be thoroughly cleaned and coated with JM Concrete Primer, following the instructions on the pail. Clean Up Mineral spirits should be used to clean tools immediately after completion of work. Tools should also be placed in mineral spirits in a pail periodically to prevent build up of cement. Rubber gloves must be worn during all applications and clean up procedures. Follow manufacturer s warnings/cautions about using solvents. RS (New)

11 MBR Flashing Cement (cont.) Disposal Information: MBR Flashing Cement, i.e., MBR Flashing Cement Base that has been fully reacted with MBR Cement Activator, can usually be disposed of at a licensed landfill. MBR Flashing Cement Base is considered a hazardous waste. Disposal must be in accordance with local, state and federal regulations. If possible, fully react any remaining material with MBR Cement Activator; this reacted material can usually be disposed of at a licensed landfill. MBR Cement Activator is also considered a hazardous waste. Disposal must be in accordance with local, state and federal regulations. If the material is reacted with one of the MBR Cement Bases, disposal can be as recommended for MBR Flashing Cement. If this is not the case, the material can be neutralized using a 90% water, 8% ammonia and 2% detergent solution. Containers must be left open for at least 48 hours to allow any CO 2 gas evolved to escape. The resulting solidified waste can then usually be disposed of at a licensed landfill. Empty Containers: MBR Flashing Cement Base containers, when empty, contain combustible and harmful vapors and residue. Do not reuse the container or remove the labels. Follow all of the label warnings even when the container is empty. Disposal of container should be in accordance with applicable regulations. If the residue is of fully reacted material, the container can usually be disposed of at a licensed landfill. MBR Cement Activator containers should be neutralized with the solution described in the disposal information above. Decontami-nated containers must be left open for at least 48 hours to allow any CO 2 gas evolved to escape. Containers can then be disposed of at a licensed landfill. RS (New)

12 ENRGY 3 ENRGY 3 is a rigid roof insulation board composed of a closed cell polyisocyanurate foam core bonded in the manufacturing process to universal fiber glass reinforced facers. ENRGY 3 utilizes an environmentally compliant blowing agent containing pentane hydrocarbon to enhance the thermal performance of the foam insulation. This hydrocarbon has zero ozone depletion potential and conforms to the Montreal Protocol established in ENRGY 3 meets the physical property requirements of ASTM C Type II, Class I, Grade 2 and CAN/ULC S 704. ENRGY 3 specialty products are also available as tapered panels, pre-cut miters and pre-cut crickets. ENRGY 3 provides high thermal insulation value over metal, nailable, and non-nailable roof decks in built-up, modified bitumen and single ply membrane roofing systems. It may be applied using hot bitumen, cold adhesives or mechanical fasteners. The universal facer on both the top and bottom provides a suitable surface for mechanical attachment to a structural deck as well as a suitable surface to apply hot asphalt or cold adhesives. ENRGY 3 has been rated in Factory Mutual fire and wind-resistant systems for BUR, modified bitumen and single ply systems in specific constructions. It has been classified by Underwriters Laboratories, Inc. as an approved roof insulation in numerous Class A roof constructions and Roof/Ceiling hourly fire-rated assemblies, and is classified by Underwriters Laboratories Canada. JM supports NRCA Bulletin #9 in recommending that a cover board of Fesco Board or 1 2 Retro-Fit Board be installed over foam insulations in hot membrane systems. Typical Physical Properties ASTM Values Test Method Water Absorption <1.5% max C 209 Dimensional Stability Change.... <2% D 2126 Compression Resistance* 10% Consolidation-psi (kpa) (138) min D 1621 Moisture Vapor Permeance.... <1 perm E 96 (57.5 ng/(pa s m 2 ) Service Temperature º to 250 F (-73 to 121 C) Tensile Strength-psf (kpa) (35) nom D 1623 *Also available in 25 psi (172 kpa). Energy and the Environment LEED Recycled Content Post Consumer: See chart below Post Industrial: 0% Producing Locations: Bremen, IN Cornwall, ONT Fernley, NV Hazleton, PA Jacksonville, FL High thermal efficiency Universal facer that is compatible with BUR, modified bitumen and single ply membrane systems Complies with EPA, CEPA and Montreal Protocol requirements Meets Clean Air Act Amendments of 1990 Third-party certification with the PIMA Quality Mark for Long Term Thermal Resistance (LTTR) values Potential LEED points Sizes ENRGY 3 is available in 4 x 4 (1.22 m x 1.22 m) or 4 x 8 (1.22 m x 2.44 m) boards (other sizes available by special request) and in thicknesses of 1.0 (25 mm) to 4.0 (102 mm). Some sizes are special order with minimum order quantities. Contact your JM Sales Representative for details. For Over Metal Decks The minimum thicknesses of ENRGY 3 insulation over metal decks are as follows: Width of Up to Up to Up to Rib Opening (67 mm) (86 mm) (111 mm) Thickness 1.0 (25 mm) 1.2 (30 mm) 1.3 (33 mm) of Insulation (Minimum) Product Data Standard Post Consumer Thicknesses (nom.) LTTR R-Value* Recycled Content** (in.) (mm) (hr ft 2 F)/BTU m 2 C/W (%) * The Long Term Thermal Resistance (LTTR) values were determined in accordance with CAN/ULC S 770. ** Value represents average results Non-standard thicknesses are available. Contact your JM Sales Representative for more information. RS-5137 V (Replaces 7-05)

13 UltraFast Fasteners and Plates UltraFast Fasteners are #12 diameter, phillips or hex head fasteners with a modified buttress thread and corrosion resistant coating, exceeding Factory Mutual Approval Standard #4470 corrosion requirements. The UltraFast fastener has a nominal 0.22 (5.6 mm) thread diameter, with 12.5 threads per inch (12.5 threads per 25 mm). The UltraFast Fastener is available with either a #3 phillips head or a 1 /4 hex head. The point is designed for quick installation in new or reroof applications. UltraFast Locking Plastic Plates are 3 (76 mm) round, high strength polypropylene plates with a special locking feature. UltraFast Galvalume Metal Plates are 3 (76 mm) round or square, premium Galvalume metal plates. UltraFast Fasteners and Plates are used to attach roof insulation to either gauge (1.2 mm mm) metal, or wood decks. The screw and plate system provides positive attachment and resistance to up-lift forces. UltraFast Fasteners are approved to install JM roof insulation within any JM Roofing System Guarantee, either penal sum or NDL. The buttress thread design provides maximum pullout values and minimizes fastener pullout The Locking Plastic Plate prevents fastener pop-up UltraFast Fasteners exceed the corrosion resistance standards of Factory Mutual Approval Standard #4470. UltraFast is also approved for use in Dade County, Florida. Application UltraFast Fasteners shall be installed through UltraFast Metal or Locking Plastic Plates at Factory Mutual usage rates and patterns appropriate for the size and type of insulation. The fastener must penetrate the metal flange a minimum of 3 /4 (19 mm). The fastener is fully seated when the head is tight against the metal plate, or snaps into the UltraFast Locking Plastic Plates. UltraFast fasteners should not be overdriven as to cause the plate surface to deflect more than 1 /16 (1.6 mm). Overdriven fasteners will significantly reduce fastener and plate performance, possibly damaging the membrane, decrease corrosion resistance and/or strip the deck. Underdriven or overdriven fasteners will not distribute the load over the plate properly. A standard screw gun with a disengaging clutch should be used to install UltraFast Fasteners. Sizes and Packaging The UltraFast Fastener is available in the following lengths: 1 5 /8 (41 mm) 4 1 /2 (114 mm) 2 1 /4 (57 mm) 5 (127 mm) 2 7 /8 (73 mm) 6 (152 mm) 3 1 /4 (83 mm) 7 (178 mm) 3 3 /4 (95 mm) 8 (203 mm) Longer lengths are available. Packaging: 1000 per box. 1 bit in each box. Packaging in buckets is available for an additional charge. Plates are packaged: 1000 per box. For steel decks, Factory Mutual requires that the fastener penetrates the deck at the top flange. RS (New)

14 DuraBoard Roof Insulation DuraBoard Roof Insulation is a high density, low thermal rigid insulation board, composed primarily of expanded perlite with reinforcing cellulosic fibers and selected binders. The top surface is sealed with a special polymerized asphalt emulsion coating which allows for direct application of SBS or APP membranes using torch application techniques. DuraBoard Roof Insulation is a general purpose board for use in new and recover applications or over closed cell foam insulations utilizing SBS or APP membrane roofing systems with torch application. Since an APP or SBS membrane can be directly applied to DuraBoard, the base sheet requirement can be eliminated and fastener quantity and labor time reduced. There are numerous Factory Mutual fire and wind-resistant systems (90 psf to 135 psf [439 to 659 kgs./m 2 ] ratings) and specific Underwriters Laboratories, Inc. Class A constructions approved with DuraBoard. (Note: 1 /2 [13 mm] DuraBoard should not be used directly over steel decks if UL or FM approval is required, and should not be used directly over wood decks without a base sheet underlayment.) DuraBoard also meets the strength requirements of ASTM C 728. DuraBoard s unique coating does not require pre-heating like heavily coated boards, concrete surfaces or base sheets; therefore, the flame of the application torch should be focused on the membrane roll, and not applied directly to the surface of DuraBoard. This results in fuel savings and labor efficiencies. DuraBoard is a universal substrate that can be used in hot mopped or cold application systems as well. Typical Physical Properties 1 /2 Thick 3 /4 & 1 Thick (13 mm) (19 & 25 mm) Water Absorption (ASTM C 209) % by Volume - 2 hours % % Compression Resistance (ASTM C 165) 5% Consolidation psi (kpa) % Consolidation psi (kpa) Laminar Tensile Strength (ASTM C 209) psi (min.) (min.) (kpa) Flexural Strength, psi (ASTM C 203) psi (kpa) Product Density (ASTM C 209) pcf (nom.) (nom.) (kg/m 3 ) Linear Expansion (ASTM C 209) % max Sizes DuraBoard is available in 4 x 4 (1.22 m x 1.22 m) board size and 1 /2, 3 /4 and 1 (13 mm, 19 mm and 25 mm) thickness. Energy and the Environment LEED Producing Locations: Edinburg, VA Recycled Content Size 1/2 >1/2 Post Industrial: 3% 0% Post Consumer: 33% 28% Total: 36% 28% Direct application of SBS or APP membranes without base sheet requirement Superior fire resistance and durability Excellent strength and handleability Good dimensional stability Labor, fuel and material savings For Over Metal Decks The minimum thicknesses of DuraBoard Roof Insulation over metal decks are as follows: Width of Up to 1 1 /2 Up to 3 1 /2 Rib Opening (38 mm) (89 mm) Min. Thickness 1 /2 (13 mm)* 3 /4 (19 mm) of Insulation * For Underwriters and Factory Mutual approved constructions, 1 /2 (13 mm) DuraBoard must be used over other approved foam plastic insulation boards in metal deck applications or can be used directly over concrete decks. Thermal Performance Nominal Nominal Thickness C-Value (Conductance) R-Value (Resistance) in mm BTU/(hr ft 2 F) W/m 2 C (hr ft 2 F)/BTU m 2 C/W 1 / / RS-5091 V2 7-05