ASTM C1364-2018 pdf free download.Standard Specification for Architectural Cast Stone.You can download ASTM C1364-2018 pdf.
ASTM C1364-2018 includes the physical properties, sampling, testing, tolerance, and appearance requirements for architectural cast stone.
4. Materials and Design
4. 1 Raw Materials-Materials shall conform to the follow ing specifications:
4.1.1 Cement
4. 1. 1. I Portland Cemeni-Specification C150/C150M
4.1.1.2 Blended Cement-Specification C595/C595M
4. 1. 1.3 Hydraulic Cement-Specification C1157/C1 157M
4.1.2 Aggregates-Specification C33/C33M, except for grading requirements
4.1.3 Coloring Pigment-Specification C979/C979M, ex- cept that carbon black pigment shall not be used
4.1.4 Reinforcement-Specification A615/A615M.
4. 1.5 Chemica Admixtures-Chemical admixtures shall conform to the following applicable specifications:
4.1.5.1 Air Entraining Admixtures-Specification C260/ C260M, except for vibrant dry tamp products.
4. 1.5.2 Water Reducing and Accelerating Admixtures- Specification C494/C494M
4. 1.5.3 Other Constituents-Integral water repellents and other chemicals for which no ASTM standard exists shall be previously established as suitable for use in concrete by proven field performance or through laboratory testing.
9. Permissible Variation in Color
9.1 Total Color Difference-Not greater than 6 units from the approved sample or between units of comparable age subjected to similar weathering when tested in accordance with the color difference equation in paragraph 6.2.1 of Test Method D2244.
9.2 Hue Difference-Not greater than 2 units from the approved sample or between units of comparable age subjected to similar weathering when tested in accordance with the color difference equation in paragraph 6.2.7 of Test Method D2244.
10. Rejection
10.1 If the shipment fails to conform to physical or visual requirements in Sections 5 and 7, the manufacturer may recall the shipment, sort it. and new specimens shall be selected b the purchaser and tested at the expense of the manufacturer. If the second set of specimens fails to conform to the test requirements, the entire shipment shall be rejected.
10.2 Units shall be visually inspected and tested prior to installation.