Which material in section is represented by the hatch shared below as per IS 982 (1989)?
Concrete
The question asks us to identify the material represented by a specific hatch pattern according to IS 982 (1989) standards.
Step-by-Step Explanation:
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IS 982 (1989) provides standard hatch patterns for different materials in engineering drawings.
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The hatch pattern in the image provided corresponds to a specific material. Such hatches are used to visually represent different materials in section diagrams.
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Upon examining the hatch pattern shown in the image:
We observe that it consists of randomly spaced dots and specks. This pattern is typically used to represent Concrete.
Conclusion:
Given the options and the recognized pattern based on IS 982 (1989), the material represented by the hatch in the image is Concrete.
Reasoning for Other Options:
- Earth: Typically represented by a series of slanted lines. This is not the pattern shown in the image.
- Brick: Usually depicted with vertical and horizontal lines to indicate brick layout. The pattern does not match this description.
- Wood: Often identified with textured lines to simulate wood grain, not random dots and specks.
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