1. Scope

1.1 This specification covers concrete tiles intended for the use as roof covering where durability and appearance are required to provide a weather-resistant surface of specified design.

1.2 Tiles are manufactured from portland cement, water, and mineral aggregates with or without the inclusion of other materials.

1.3 Tiles are shaped during manufacturing by molding, pressing, or extrusion. The shaping method can be used to describe the tile.

1.4 Other constituents, such as chemical and mineral admixtures established as suitable for use in concrete, shall conform to ASTM standard specifications where applicable, or shall be shown by tests or experience not to be detrimental to the durability of concrete.

1.5 Tiles are generally planar or undulating rectangular shapes available in a variety of cross-sectional areas profiles, shapes, sizes, surface textures, and colors.

Note 1Concrete roof tiles covered by this specification are made from lightweight or normal weight aggregates, or both.

Note 2When particular features are desired, such as color, surface texture for appearance, or other special features, such properties should be specified by the purchaser. However. the local sellers should be consulted as to the availability of concrete roof tile having a desired feature.

1.6 The values stated in inch-pound units are to be regarded as the standard.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

C33 Specification for Concrete Aggregates

C67 Test Methods for Sampling and Testing Brick and Structural Clay Tile

C90 Specification for Loadbearing Concrete Masonry Units

C140 Test Methods for Sampling and Testing Concrete Masonry Units and Related Units

C150 Specification for Portland Cement

C260 Specification for Air-Entraining Admixtures for Concrete

C331 Specification for Lightweight Aggregates for Concrete Masonry Units

C494/C494M Specification for Chemical Admixtures for Concrete

C595 Specification for Blended Hydraulic Cements

C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete

C979 Specification for Pigments for Integrally Colored Concrete

C989 Specification for Slag Cement for Use in Concrete and Mortars

C1157 Performance Specification for Hydraulic Cement

Keywords

absorption; concrete; concrete roof tile; durability; freeze thaw durability; permeability; roof; roofing; tile; transverse breaking strength; Concrete construction materials/applications--specifications; Concrete roofing/waterproofing materials--specifications; Roofing materials/applications--specifications; Structural concrete--specifications;

ICS Code

ICS Number Code 91.060.20 (Roofs)

DOI: 10.1520/C1492-03

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