aci international (aci). aci 211.1.--美国混凝土配合比规范

* USACE / NAVFAC / AFCESA UFGS-03330 (March 2005) - Preparing Activity: USACE Superseding UFGS-03330 (August 2004) UNIFIED FACILITIES GUIDE SPECIFICATIONS References are in agreement with UMRL dated 22 December 2004 Latest change indicated by CHG tags * SECTION TABLE OF CONTENTS DIVISION 03 - CONCRETE SECTION 03330 CAST-IN-PLACE ARCHITECTURAL CONCRETE 03/05 PART 1 GENERAL 1.1 REFERENCES 1.2 SUBMITTALS 1.3 GENERAL REQUIREMENTS 1.3.1 Design Requirements 1.3.1.1 Concrete Mix 1.3.1.2 Formwork Design 1.3.2 Detail Drawings 1.3.3 Panels PART 2 PRODUCTS 2.1 MATERIALS 2.1.1 Aggregates 2.1.2 Reinforcing Steel 2.1.3 Tie Wire 2.1.4 Plates, Angles, Anchors, and Embedments 2.1.5 Formwork 2.1.6 Form Release Agents 2.1.7 Surface Sealer PART 3 EXECUTION 3.1 FORMWORK ERECTION 3.2 CONCRETE FINISHES 3.3 JOINT SEALING 3.4 CLEANING 3.5 SURFACE SEALING 3.6 PROTECTION OF WORK 3.7 DEFECTIVE WORK - End of Section Table of Contents - SECTION 03330 Page 1 * USACE / NAVFAC / AFCESA UFGS-03330 (March 2005) - Preparing Activity: USACE Superseding UFGS-03330 (August 2004) UNIFIED FACILITIES GUIDE SPECIFICATIONS References are in agreement with UMRL dated 22 December 2004 Latest change indicated by CHG tags * SECTION 03330 CAST-IN-PLACE ARCHITECTURAL CONCRETE 03/05 * NOTE: This guide specification covers the requirements for cast-in-place architectural concrete. Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet. Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR). Use of electronic communication is encouraged. Brackets are used in the text to indicate designer choices or locations where text must be supplied by the designer. * PART 1 GENERAL 1.1 REFERENCES * NOTE: Issue (date) of references included in project specifications need not be more current than provided by the latest guide specification. Use of SpecsIntact automated reference checking is recommended for projects based on older guide specifications. * The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only. SECTION 03330 Page 2 ACI INTERNATIONAL (ACI) ACI 211.1(1991; R 2002) Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass Concrete ACI 211.2(1998) Standard Practice for Selecting Proportions for Structural Lightweight Concrete ACI 301(1999) Specifications for Structural Concrete for Buildings ACI 318/318R(2002) Building Code Requirements for Structural Concrete and Commentary ACI 318M/318RM(2002) Metric Building Code Requirements for Structural Concrete and Commentary ACI 347R(2003) Guide to Formwork for Concrete ACI SP-66(2004) ACI Detailing Manual ASTM INTERNATIONAL (ASTM) ASTM A 36/A 36M(2004) Carbon Structural Steel 1.2 SUBMITTALS * NOTE: Submittals must be limited to those necessary for adequate quality control. The importance of an item in the project should be one of the primary factors in determining if a submittal for the item should be required. A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project. For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approving authority. Codes for Army projects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy projects. Submittal items not designated with a “G“ are SECTION 03330 Page 3 considered as being for informa