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EIFS with drainage shall have an average minimum drainage efficiency of 90 percent when tested in accordance the requirements of ASTM E2273 and is required on framed walls of Type V construction, Group R1, R2, R3 and R4 occupancies.
1407.4.1.1 Water-Resistive Barrier
For EIFS with drainage, the water-resistive barrier shall comply with Section 1403.2 or ASTM E2570.

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1407.4.1 Exterior Walls, EIFS With Drainage
EIFS with drainage shall have an average minimum drainage efficiency of 90 percent when tested in accordance the requirements of ASTM E2273 ...
1407.4.1 Exterior Walls, EIFS With Drainage
EIFS with drainage shall have an average minimum drainage efficiency of 90 percent when tested in accordance the requirements of ASTM E2273 ...
1407.5 Exterior Walls, Installation
Installation of the EIFS and EIFS with drainage shall be in accordance with the EIFS manufacturer's instructions ...