Standard method of detailing structural concrete third edition

... 3.5.2 Isolate the concrete from vibration for the duration of the test 3.5.3 Obtain concrete from the simulated in-place concrete and perform slump every hour until slump has reached the ... in-place slump Recover the simulated in-place concrete with plastic after each slump test 3.6 Part B Mixer Truck 3.6.1 Discharge approximately cubic foot of test batch concret...

Ngày tải lên: 10/07/2014, 23:20

Ngày tải lên: 21/05/2014, 09:34

... 1.1—Scope This standard describes acceptable methods for determining the fire resistance of concrete and masonry assemblies and structural elements including walls, floor and roof slabs, beams, ... types of concrete, or of lay- Fig 2.1 Fire resistance of two-layer concrete walls, floors and roofs ers of concrete, concrete masonry and/ or clay mas...

Ngày tải lên: 24/10/2014, 17:40

... v INTERNATIONAL STANDARD ISO 6579:2002(E) Microbiology of food and animal feeding stuffs — Horizontal method for the detection of Salmonella spp WARNING — In order to safeguard the health of ... Members of ISO and IEC maintain registers of currently valid International Standards ISO 6887-1, Microbiology of food and animal feedin...

Ngày tải lên: 07/03/2014, 16:20

... 206) Application of the International Classification of Diseases to Dentistry and Stomatology (ICD-DA) Geneva, World Health Organization, 1973 Application of the International Classification of Diseases ... drafted and tested in four countries, then revised and published for general use The first version of the Application of the Internatio...

Ngày tải lên: 15/03/2014, 11:20