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Download Roofing Application Standard No Recommended. Roofing Application Standard No PowerBuilder11 Application Techniques. CIS Roofing and Guttering Embed Script. Size (px) Roofing application standards pdf download free. Products and Services / Standards & Publications / Standards Products. Roofing Standards. ASTM's roofing standards are Steep slope roofing includes watershedding types of roof coverings installed on slopes exceeding Low-Slope roofing. There are three classifications of low slope roof [PDF]The Standard Has Been Set - blogger.com ... read more
Plate coupling transformer windings should be subjected to full wave and chopped wave impulse tests usinga crest voltage equal to 10 times the maximum rated direct voltage. These tests should be made in accor-dance with 1. This may be made as a direct capacitance measurement or other means if desired or specified, orboth. When direct capacitance is measured, each winding should be short-circuited. See The power source used for this test shall present alow enough impedance at harmonic frequencies so that the voltage applied to the transformer terminals issinusoidal at fundamental frequency to within the required limits of accuracy. Thistest should be made in accordance with 9. Download PDF. Recommend Documents. Hope Has No Lid [PDF]Hope Has No Lid - Rackcdn. The Standard Has Been Set [PDF]The Standard Has Been Set - Rackcdn.
The Standard Has Been Set. The man who has no imagination has no wings [PDF]The man who has no imagination has no wings. Roofing and Home Improvement Inc. Roofing and [PDF]Roofing and Home Improvement Inc. Roofing and. Component Gage 16 oz 16 oz 20 oz 24 oz 32 oz Max. annular ring shank nails at a spacing not to exceed 4 in. in a staggered pattern. to 1 in. from each edge of the horizontal flange. and the horizontal dimension shall not be less than 2 in. gap between each section to allow for expansion and contraction of the metal. A back or cover plate shall be installed at each joint with approved sealant applied between the edge component and the back or cover plate. overlap between each section with a bed of Approved sealant at each overlap. Slotted holes shall be pre-punched in the top metal section to allow for movement. ASTM D 41 primer which is in a quick dry formulation is acceptable. See Figure 4, below. RAS No. bonded sealing washers. and their attachment shall be designed to meet design pressures in compliance with Chapter 16 High Velocity Hurricane Zones of the Florida Building Code, Building and shall be tested in compliance with TAS A , TAS B and TAS C to confirm compliance.
gasket thickness, spaced not greater than 18 in. at perimeter roof areas, and 12 in. at corner roof areas. from the end of each metal profile section where sections are joined with a splice plate. annular ring shank nails or 10 diameter fastener spaced not greater than 10 in. at perimeter roof areas and 6 in. Sections may be joined as described above or using one of the following configurations which eliminate splice plates and overlaps: 6. Counter-flashing 7. Alternatively, counter-flash- ing manufacturers may obtain an NOA. Corners shall be mitered and soldered or sealed with an approved sealant. above the finished roof surface. Where job conditions do not allow counter flashing to be 8 inches above finished roof surface, the counter flashing may terminate 4 in. above the top edge of the cant or, when no cant is present, the finished roof surface. The counter-flashing may be held in place by spring action wedges and sealant.
Reglets shall not be cut into hollow cells of masonry walls or concrete. FIGURE 5 EXAMPLE OF REGLET MOUNTED COUNTER-FLASHING RAS No. Sealant shall be installed in accordance sealant manu- facturers published literature. Primer shall be applied to the substrate mater- ial when recommended by the sealant manufacturer. Sealant shall have two- point adhesion; to the reglet and to the wall substrate for maximum sealant performance. Bond breaker or backer rod shall be installed where necessary to create two-point adhesion. Refer to the sealant manufacturer's published literature for specific types of bond breaker of backer rods.
bonded sealing washer, having a minimum 0. gasket thickness, and shall be installed through slotted or oversized holes at a spacing not greater than 8 in. The flashing profile shall include stiffening bends at top and bot- tom. The total of the two bends shall exceed 90 degrees. Anchors shall be fab- ricated from similar or com- patible material to that of the stucco counter-flashing and shall be installed through slot- ted or oversized holes at a spacing not greater than 12 in. Where job conditions do not allow stucco counter flashing to be 8 inches above finished roof surface, the counter flashing may terminate 4 in.
Facebook Google Twitter. Password Hide. Remember me. I agree to the Terms. Lost your password? Please enter your email address. You will receive a link to create a new password. Toggle navigation. Home Topics VIEW ALL TOPICS. Home Topics Documents Roofing Application Standard No Roofing Application Standard No Published on May Categories: Documents Downloads: 12 Comments: 0 Views: of Embed Script. Size px x x x x Download PDF Embed Report. nmblob Subscribe 0. For definitions of terms used in this applica- tion standard, refer to ASTM D ; and the Florida Building Code, Building. Wood blocking shall be attached to resist wind forces, and other loads, as required by Chapter 16 High Velocity Hurricane Zones of this code.
providing the attachment is in compliance with the provisions of Chapter High Velocity Hurricane Zones of the Florida Building Code, Building. If the maximum overhang is employed, the minimum woodblock- ing dimensions shall be not less than a nominal 2 in. and two rows of fasteners shall be installed in a stag- gered manner. gap shall be left between each section of woodblock- ing. FLORIDA BUILDING CODE — TEST PROTOCOL HVHZ RAS into the second course of block. diameter shall not be acceptable. diam- eter bearing washer, at a maximum spacing of 7' seven feet o. prior to the attachment of the woodblocking. Galvanic corrosion will occur when dissimilar metals come into contact with an electrolyte. An electrolyte is any non-metallic substance especially liquid that will conduct electric current. Water is an electrolyte. Metals that are more electro-positive anodic or least 'noble' and will corrode more easily are at one end of the scale.
Those that are more elec- tro-negative cathodic are more noble and are more corrosion resistant are at the other end of the scale. RAS Fasteners shall be of compatible materials. The water will conduct electrical current between the two materials. For roof mean height of 54 ft. or greater flashing ter- minations shall be designed by a pro- fessional engineer or registered archi- tect proficient in roofing design. Calculations in compliance Chapter 16 High Velocity Hurricane Zones of the Florida Building Code, Building shall be submitted with Section II of the Uniform Building Permit Application to the building official for review. The maximum vertical face dimension listed in Table 2 represents the vertical face dimensions where a hook strip is required.
Smaller vertical face dimension than those listed in Table 2 edge metal profiles and cop- ings of the specified gauge may be used without a hook strip. Component Gage 26 ga 24 ga 22 ga 20 ga 18 ga Max. Vertical Face Flange 4 in. Component Gage 0. COPPER Min. Component Gage 16 oz 16 oz 20 oz 24 oz 32 oz Max. annular ring shank nails at a spacing not to exceed 4 in. in a staggered pattern. to 1 in. from each edge of the horizontal flange. and the horizontal dimension shall not be less than 2 in. gap between each section to allow for expansion and contraction of the metal. A back or cover plate shall be installed at each joint with approved sealant applied between the edge component and the back or cover plate. overlap between each section with a bed of Approved sealant at each overlap. Slotted holes shall be pre-punched in the top metal section to allow for movement. ASTM D 41 primer which is in a quick dry formulation is acceptable.
See Figure 4, below. RAS No. bonded sealing washers. and their attachment shall be designed to meet design pressures in compliance with Chapter 16 High Velocity Hurricane Zones of the Florida Building Code, Building and shall be tested in compliance with TAS A , TAS B and TAS C to confirm compliance. gasket thickness, spaced not greater than 18 in. at perimeter roof areas, and 12 in. at corner roof areas. from the end of each metal profile section where sections are joined with a splice plate. annular ring shank nails or 10 diameter fastener spaced not greater than 10 in. at perimeter roof areas and 6 in. Sections may be joined as described above or using one of the following configurations which eliminate splice plates and overlaps: 6.
Counter-flashing 7. Alternatively, counter-flash- ing manufacturers may obtain an NOA. Corners shall be mitered and soldered or sealed with an approved sealant. above the finished roof surface. Where job conditions do not allow counter flashing to be 8 inches above finished roof surface, the counter flashing may terminate 4 in. above the top edge of the cant or, when no cant is present, the finished roof surface. The counter-flashing may be held in place by spring action wedges and sealant. Reglets shall not be cut into hollow cells of masonry walls or concrete. FIGURE 5 EXAMPLE OF REGLET MOUNTED COUNTER-FLASHING RAS No. Sealant shall be installed in accordance sealant manu- facturers published literature. Primer shall be applied to the substrate mater- ial when recommended by the sealant manufacturer. Sealant shall have two- point adhesion; to the reglet and to the wall substrate for maximum sealant performance. Bond breaker or backer rod shall be installed where necessary to create two-point adhesion.
Refer to the sealant manufacturer's published literature for specific types of bond breaker of backer rods. bonded sealing washer, having a minimum 0. gasket thickness, and shall be installed through slotted or oversized holes at a spacing not greater than 8 in. The flashing profile shall include stiffening bends at top and bot- tom. The total of the two bends shall exceed 90 degrees. Anchors shall be fab- ricated from similar or com- patible material to that of the stucco counter-flashing and shall be installed through slot- ted or oversized holes at a spacing not greater than 12 in. Where job conditions do not allow stucco counter flashing to be 8 inches above finished roof surface, the counter flashing may terminate 4 in.
Vertical leg of the stucco counter-flashing shall be set in a bed of approved mastic prior to mechanical attachment. See Figure 6, below. Flashing shall be fastened with mini- mum approved annular ring shank roofing nails at a spacing not to exceed 12 in. diameter weep holes at a spacing not to exceed 12 in. The weep holes shall be treated to prevent corrosion. The base ply shall be covered with one interply of a like material to the base ply, bonded in type IV asphalt or an approved cold adhesive or flash- ing cement. The top flashing ply shall be a coated or granule surfaced membrane of a material compatible with the base ply, bonded in type IV asphalt or an approved cold adhe- sive or flashing cement. The top flashing ply shall have either a granular surface or be coat- ed with an approved aluminized or emulsion coating to meet the fire classification and to resist ultraviolet exposure.
c to the vertical wall. down from the upper edge of the membrane flashing. Membrane flashing shall terminate under a metal counter flashing or be finished with a metal surface mounted reglet attached to the wall at a spacing not to exceed 8 in. on center. The reglet shall be weather- proofed with a caulk bead of a suitable type to bond to both the metal reglet and the wall sur- face.
ROOFiNG APPLICATION STANDARD (HAS) NO. 120 MORTAR AND,Post navigation
Embed Script. Size (px) • must be designed to minimize deflection to reduce ponding and minimize drainage • either slope the roof deck or taper the insulation to drain roof • usual materials are: – plywood – wood Download Roofing Application Standard No Recommended. Roofing Application Standard No PowerBuilder11 Application Techniques. CIS Roofing and Guttering This application standard has been developed to provide consistent information for the installation and uses of metal roof systems. This application standard determines the Steep slope roofing includes watershedding types of roof coverings installed on slopes exceeding Low-Slope roofing. There are three classifications of low slope roof [PDF]The Standard Has Been Set - blogger.com ... read more
from each edge of the horizontal flange. Base flashing shall extend a mini- mum of 4 in. Membranes shall not be angled up or down greater than 45° where exposed as part of the waterproof- ing layer unless specifically detailed in roof assemblies published literature. An overview of the standard 4. A back or cover plate shall be installed at each joint with approved sealant applied between the edge component and the back or cover plate. above the cant strip.
in a staggered pattern. ASTM D 41 primer which is in a roofing application standards 111 pdf download free dry formulation is acceptable. table of contents Part 1: Introduction Part 2: Low-Slope Roofing Part 3: Steep-Slope Roofing Part 4: Metal Roofing next page Part 1: Introduction. diameter weep holes at a spacing not to exceed 12 in. Find a Roofing System Re-Roofing Membrane Replacement CSA Low slope roofing includes water impermeable, or weatherproof, types of roof membranes installed on slopes less than or equal to at corner roof areas.
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