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concrete slabs. This guide describes how to produce high-quality concrete slabs-on-ground and suspended floors for various classes of service. It emphasizes aspects of construction such as site preparation, concreting materials, concrete mixture proportions, concreting workmanship, joint construction,
This guide describes how to produce high-quality concrete slabs-on-ground and suspended floors for various classes of service. It emphasizes such aspects of construction as site preparation, concrete materials, concrete mixture proportions, concrete work-manship, joint construction, load transfer across joints, form strip-
ANSI/ ASME EXTERNAL Screw Thread Size Chart. All units are in inches. Unified Screw Threads per. ANSI/ASME B1.1-1989 (R2001), R2001) Nomenclature, are used. Acceptability criteria are described in ANSI/ASME B1.3M-1992 (R2001).
As the title “Specifications for Tolerances for Concrete Construction and Materials (ACI 117)” implies, the toler-ances given are standard or usual tolerances that apply to various types and uses of concrete construction. They are based on normal needs and common construction tech-niques and practices.
Design Loads and Load Combinations. 3.1 Overview. 3.2 Design Loads. 3.3 Seismic Design Category. 3.4 Live Load Reduction. 3.5 Load Factors and Combinations. 3.6 Determination of Wind Forces. 3.7 Determination of Seismic Forces. 6HLVPLF )RUFHV RQ WKH 6)56 6HLVPLF )RUFHV RQ 'LDSKUDJPV &KRUGV.
gap, matched bolting assembly, spline end, sufficient thread engagement). 2. Discussion of thermal break joints in commentary. 3. Expanded list of items to be addressed by engineer of record (EOR) in commentary. 4. Addition of 144 ksi, ASTM F3148 matched bolting assemblies. 5. Adoption of “Group” 120, 144, and 150 to categorize bolt ...
24 Ιαν 2007 · Section 4 is the longest part of ACI 117, covering tolerances for cast-in-place concrete for buildings, including walls, floors, and slabs. The maximum deviation is defined for the plumbness of walls, columns, and openings.
