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� • . Page 8 <br /> � STRUCTURAL SPECIFICATION <br /> SWEATT RESIDENCE <br /> WAYZATA MN <br /> ARCHISTRUCTURES #9512-3 <br /> A. Work included: This section covers all <br /> PART 2: MATERIALS materials and construction related to wood <br /> connectors and supports as shown on the <br /> 2.01 MASONRY MATERIALS construction drawings. <br /> A. Concrete Block: ASTM C90-94, Type 1, 1.02 QUALITY ASSURANCE <br /> normal weight concrete block manufactured <br /> from sand-gravel aggregate conforming to A. Standard: Perform all work in accordance <br /> ASTM C33-90. Compressive strength @ 28 with the 1991 edition of National Design <br /> days shall be Fg=1700 psi minimum. Specification jor Wood Construction. <br /> • Testing: Block supplier shall at request <br /> be able to provide test reports to engineer PART 2:MATERIALS <br /> showing conformance to ASTM C90-94. <br /> 2.01 CONNECTION HARDWARE <br /> 2.02 STEEL REINFORCEMENT AND TIES <br /> A. Nails: Shall be box nails in accordance with <br /> A. Steel reinforcement: Refer to section 03200: Federal Specification FF-N-lOSB. <br /> Steel reinforcement and accessories. <br /> B. Wood screws: Shall meet ANSUASME <br /> standard B18.6.1-1981. <br /> PART 3: CONSTRUCTION <br /> C. Thru-bolts, nuts, washers, lag bolts, lag <br /> 3.01 PLACING MASONRY BLOCK screws,&anchor bolts: Shall be ASTM A307. <br /> Or,with engineer's approval,may be other steel <br /> A. Quality Standard: Lay masonry plumb, true with minumum yield strength of Fy=45,000 psi <br /> and level. meeting ANSUASME standard B18.2.1-1981. <br /> B. Pattern: Shall be running common bond uniess • Anchor bolts: Shall be hot dipped <br /> noted otherwise in architectural specifications. galvanized, 1/2 inch diameter plus 2"hook <br /> at end, unless noted otherwise on the <br /> C. Lintels and Bond Beams: All openings in construction drawings. Length shall allow <br /> concrete block walls shall have reinforced for 6 inch minimum embedment in <br /> concrete block lintels. Reinforce lintels and concrete or grout. <br /> bond beams as indicated on drawings. Support <br /> and tie reinforcing with a minimum clearance of D. Expansion anchors: Shall be GSA <br /> 3/4"between reinforcing and block shells. specification FF-S-325, hot dipped galvanized, <br /> with size, type, spacing and embedment length <br /> *** as shown on drawings: Hilti Kwik-Bolt or Rawl <br /> Raw[-Bolt. <br /> SECTION E. Prefabricated steel connectors: Shall be hot <br /> dipped galvanized conforming to ASTM A526- <br /> 06060 90:Simpson Strong-Tie or Kant-Sag. <br /> WOOD CON N ECTORS �•02 WEATHER EXPOSURE <br /> & S U P PO RTS A. Weather exposure:All steel connectors used at <br /> weather or water vapor exposed conditions shall <br /> be hot dipped galvanized conforming to ASTM <br /> PART 1:GENERAL A526-90. <br /> 1.01 SCOPE <br />