Tài liệu TC ASTM C187 - 98 ppt

... of ASTM Standards, Vol 04.01. 3 Annual Book of ASTM Standards, Vol 11.01. 4 Annual Book of ASTM Standards, Vol 14.02. 1 Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 1942 8-2 959, ... jurisdiction of ASTM Committee C-1 on Cement and is the direct responsibility of Subcommittee C01.22 on Workability. Current edition approved July 10, 1 998. Published December 1 998....

Ngày tải lên: 21/01/2014, 09:20

... of ASTM Standards, Vol 04.01. 3 Annual Book of ASTM Standards, Vol 04.02. 4 Annual Book of ASTM Standards, Vol 14.02. 1 Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 1942 8-2 959, ... 25-mm (3 5 ⁄ 32 by 1-in.), shell-type, with tight-fitting stoppers or caps. 4.6 Drying Oven, maintained at 100 to 110°C. 4.7 Weighing Bottles, approximately 40 mm high and 25 mm wide, wi...

Ngày tải lên: 24/12/2013, 03:17

... 4). N OTE 3—The compressive strengths of nominal 2-in. [50-mm] diam- eter cores are known to be somewhat lower and more variable than those of nominal 4-in. [100-mm] diameter cores. In addition, smaller ... and MacGregor, J.G, “Effect of Core Length-to-Diameter Ratio on Concrete Core Strengths,” ACI Materials Journal, Vol. 91, No. 4, July-August 1994, pp. 33 9-3 48. C 42/C 42M – 03 3 7.10.5...

Ngày tải lên: 24/12/2013, 03:17

... 688 – 96. 2 Annual Book of ASTM Standards, Vol 04.02. 3 Annual Book of ASTM Standards, Vol 04.01. 1 Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 1942 8-2 959, United States. some ... Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or 50-mm Cube Specimens) 3 C 143 Test Method for Slump of Hydraulic Cement Con- crete 2 C 150 Specification for Portland Cemen...

Ngày tải lên: 21/01/2014, 09:20

... standard to establish appro- priate safety and health practices and determine the applica- bility of regulatory limitations prior to use. 2. Referenced Documents 2.1 ASTM Standards: C 114 Test ... identification num- ber and the stopper, if not interchangeably ground, shall bear the same number. Interchangeable ground-glass parts shall be marked on both members with the standard-taper symbol...

Ngày tải lên: 21/01/2014, 09:20

... of ASTM Standards, Part 4. 3 Discontinued, see 1958 Book of ASTM Standards, Part 4. 4 Annual Book of ASTM Standards, Vol 04.02. 5 Annual Book of ASTM Standards, Vol 04.01. 6 Annual Book of ASTM ... Concrete (Using Simple Beam with Third-Point Loading) 4 C 109/C 109M Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens) 5 C 114 Test...

Ngày tải lên: 21/01/2014, 09:20

... % Passing Retained on 4.75-mm (No. 4) 2.36-mm (No. 8) 10 2.36-mm (No. 8) 1.18-mm (No 16) 25 1.18-mm (No. 16) 60 0- m (No. 30) 25 60 0- m (No. 30) 30 0- m (No. 50) 25 30 0- m (No. 50) 15 0- m (No. 100) 15 C595–03 5 cement, ... the slag-modified portland cement. 6.4 Air-Entraining Slag-Modified Portland Cement—Air- entraining slag-modified portland cement shall be slag- modified portland...

Ngày tải lên: 21/01/2014, 09:20