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// CODE SNIPPET

1905.2.3 Basis of Proportions

NYC Building Code 2014 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.2 Selection of Concrete Proportions > 1905.2.3 Basis of Proportions
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Concrete proportions shall be established in accordance with Section 1905.3 or Section 1905.4, and shall comply with the applicable requirements of Section 1904.

Related Code Sections


1905.2.3 Concrete, Basis of Proportions
Concrete proportions shall be established in accordance with Section 1905.3 or Section 1905.4, and shall comply with the applicable requirements ...
NYC Building Code 2008 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.2 Selection of Concrete Proportions > 1905.2.3 Basis of Proportions
1905.2.3 Concrete, Basis of Proportions
Concrete proportions shall be established in accordance with Section 1905.3 or Section 1905.4, and shall comply with the applicable requirements ...
NYC Building Code 2014 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.2 Selection of Concrete Proportions > 1905.2.3 Basis of Proportions
1905.3.1 Concrete, Required Strength
If the required f' cr is obtained for trial batch mixes prior to the date specified, the trial mix design may be approved by the registered design ...
NYC Building Code 2014 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.3 Proportioning on the Basis of Field Experience and/or Trial Mixtures > 1905.3.1 Required Strength
1905.3.2 Concrete, Performance and Approval
Concrete mix designs shall be performed by an approved agency or by a concrete producer who is an approved fabricator authorized in accordance ...
NYC Building Code 2014 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.3 Proportioning on the Basis of Field Experience and/or Trial Mixtures > 1905.3.2 Performance and Approval
1905.3.3 Concrete, Test Records and Trial Mixtures
Field strength test records or trial mixtures used to determine f ' cr shall not be more than 24 months old measured from the date of batching ...
NYC Building Code 2014 > 19 Concrete > 1905 Concrete Quality, Mixing and Placing > 1905.3 Proportioning on the Basis of Field Experience and/or Trial Mixtures > 1905.3.3 Test Records and Trial Mixtures
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