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� <br /> • Page S <br /> STRUCTURAL SPECIFICATION <br /> SWEATT RESIDENCE <br /> WAYZATA MN <br /> ARCHISTRUCTURES #9512-3 <br /> Chemical P150, Euclid WR-75, Master <br /> A. Work Included: This section covers all Builders Pozzolith 200-N, or Protex <br /> material and construction related to cast-in- Industries PDA 25XL. <br /> place concrete as shown on the construction <br /> drawings. 3. Color admixture: Refer to architectural <br /> specifications for any color admixture. <br /> B. Related work: <br /> 2.02 CONCRETE STRENGTH/PROPORTIONS <br /> 1. Section 03200: Steel reinforcement. <br /> A. Strength: Concrete shall have a minimum <br /> 1.02 STANDARDS compressive strength at 28 days as follows: <br /> A. Concrete design: Shall conform to American 1. All other concrete including interior slabs- <br /> Concrete Institute ACI 318-89 (92): BuiJding on-grade:3000 psi. <br /> Code Requirements for Reinjorced Concrete. <br /> B. Water/Cement Proportions:Concrete exposed <br /> B. Concrete work: Shall conform to American to the weather shall have a water/cement ratio of <br /> Concrete Institute ACI 301-89, Specifications 0.53 or less. <br /> for Structural Concrete for Buildings. <br /> C. Slump: In accordance with ASTM C143-90a, <br /> C. Concrete formwork: Shall conform to ACI slump shall be as follows: <br /> 347R-88:Guide to Formwork for Concrete. <br /> 1. Slab-on-grade:2"to 3". <br /> PART 2: MATERIALS 2. Footings:3"to 4." <br /> 2.01 CONCRETE MATERIALS 2.03 GROUT <br /> A. Portland Cement: ASTM C150-92,Type 1. l. Cement grout: See section 04100 (2.03) <br /> B. Aggregate: ASTM C33-90. Maximum size of of this specification: Mortar & masonry <br /> coarse aggregate shall be as follows: grout. <br /> Footings: 1 1/2" 2. Nonshrink grout: ASTM C1107. Use at <br /> steel column base plates and anchor bolts <br /> C. Water: Clean,potable and free of any materials or wherever dimensional stability is <br /> harmful to concrete or steel. critical. Master Builders Master�low 713 <br /> Grout, Sonnebom Sonogrout, or US Grout <br /> D. Admixtures: Only the following three types of Company Five Star Grout. <br /> admixtures may be used: <br /> 1. Air Entraining Admixture: Shall be used 2•OS CURING&SEALING COMPOUND <br /> with concrete exposed to weather. A. Shall be a chlorinated rubber or styrene-butalene <br /> Proportions of entrained air shall be 5 to based curing and sealing compound with a <br /> 7% by volume as determined by ASTM minimum solids content of 25% conforming to <br /> C233-90 and C260-86: Euclid Air-mix or ASTM C309-91: Euclid Super Floor Coat or <br /> Protex Industries Prote� Air-entraining Super Pliocure, Master Builders Masterseal, or <br /> Solution. Sonneborn Kur-N-Seal 0800. <br /> 2. Water Reducing Admixture: May be 2,06 VAPOR BARRIER <br /> used to reduce the unit water content of the <br /> concrete. ASTM C494-9Q Type A, free of <br /> any added lignin and chloride: Cormix <br />