... Bituthene 3000 " or " Bituthene 3100 " ( modified bitumen ) , laid loosely . Insulation : Dow Chemical Co.'s " Styrofoam PD " , 2 in . , laid loosely . Surfacing : 2 ft by 2 ft by 2 in . concrete pavers , which may be supported with ...
The Repair Manual for Low-Slope Membrane Roof Systems
Repair Manual for Low-slope Membrane Roof Systems With photos and instructions for more than 150 repairs, your crew will be able to identify problems and permanently repair low-slope roof membranes.
... ASTM D 5147-97 Standard Test Methods for Sampling and Testing Modified Bituminous Sheet Material . The specimens ( 25 mm X 150 mm ) were cut from the membrane samples , in both machine ( MD ) and cross - machine ( XD ) directions ...
... ASTM E 1680-95 Standard Test Method for Rate of Air Leakage Through Exterior ... 283 is for use when analyzing steep- sloped roof systems where pressure ... E 1680-95 tests specimens in a horizontal position . The pressure differential is ...
Simplified Design of Building Trusses for Architects and Builders
... Design of a Steel Truss with Bolted Joints The following example illustrates the procedures for the analysis and design of a light steel truss for a gable - form roof . The roof construction , truss configuration , and design loads are ...
Cooling of Bitumen During Construction of Built-up Roofing Systems, a Mathematical Model
... data sheets supplied by manufactures of cleaning products and finishes ... Cedar Shake and Shingle Bureau ( CSSB ) . Note : Installation instructions ... manufacturer ( Fig . 1 ) . This " Certi ” label assures the consumer that the shake ...
