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MB Section 7: Membrane Flashing

MB-7.1 General

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To ensure protection against water entry into a newly installed roofing system, membrane flashing shall be installed at all primary membrane terminations (i.e. roof drains, curbs, roof/wall junctions, parapets etc.) as the application of the primary membrane progresses.

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MB Section 12: Maintenance and Modifications

MB-12.1 Membrane Recovery

MB-12.1.1 Membrane Recovery Requirements

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An existing conventional insulated modified bitumen roofing assembly with a current five (5) or ten (10) year

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BUR Section 5: Insulation

BUR-5.1 General

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Primary insulation is the system component that provides the major portion of the thermal performance of the roofing system. The location of the primary insulation can vary depending on the roofing system design type.

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BUR Section 6: Primary Membrane

BUR-6.1 General

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Built-up bituminous primary membranes may be comprised of three (3) or four (4) plies of organic or inorganic felt adhered with interply applications of hot bitumen.

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Built-up bituminous membrane systems can be

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MB Section 5: Insulation

MB-5.1 General

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Primary insulation is the system component that provides the major portion of the thermal performance of the roofing system. The location of the primary insulation can vary, depending on the roofing system design type.

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