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// CODE SNIPPET

21.403.2 Other Constituents and Aggregates

California Existing Building Code 2016 > Referenced Standards > 21-4 Hollow and Solid Load-Bearing Concrete Masonry Units > 21.403 — Materials > 21.403.2 Other Constituents and Aggregates
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Air-entraining agents, coloring pigments, integral water repellents, finely ground silica, aggregates, and other constituents, shall be previously established as suitable for use in concrete or shall be shown by test or experience to not be detrimental to the durability of the concrete.

Related Code Sections


21.403.2 Referenced Standards, Other Constituents and Aggregates
Air-entraining agents, coloring pigments, integral water repellents, finely ground silica, aggregates, and other constituents, shall be previously ...
California Existing Building Code 2016 > Referenced Standards > 21-4 Hollow and Solid Load-Bearing Concrete Masonry Units > 21.403 — Materials > 21.403.2 Other Constituents and Aggregates
1504.8 Roof Assemblies and Rooftop Structures, Aggregate
Aggregate used as surfacing for roof coverings and aggregate, gravel or stone used as ballast shall not be used on the roof of a building located ...
California Building Code 2016 (Vol 1 & 2) > 15 Roof Assemblies and Rooftop Structures > 1504 Performance Requirements > 1504.8 Aggregate
1903.5 Concrete, Aggregates -
[OSHPD 1R, 2 & 5] Modify ACI 318 Section 26.4.1.2.1(a).(1) as follows: Normal weight aggregate: Aggregate shall be nonreactive ...
California Building Code 2019 (Vol 1 & 2) > 19 Concrete > 1903 Specifications for Tests and Materials > 1903.5 Aggregates -
1903A.5 Concrete, Aggregates —
Modify ACI 318 Section 26.4.1.2.1(a).(1) as follows: (1) Normal weight aggregate: Aggregate shall be non-reactive as determined by one ...
California Building Code 2016 (Vol 1 & 2) > 19A Concrete > 1903A Specifications for Tests and Materials > 1903A.5 Aggregates —
1903A.5 Concrete, Aggregates —
Modify ACI 318 Section 26.4.1.2.1(a).(1) as follows: Normal weight aggregate: Aggregate shall be nonreactive as determined by one ...
California Building Code 2019 (Vol 1 & 2) > 19A Concrete > 1903A Specifications for Tests and Materials > 1903A.5 Aggregates —
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