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Which IS code gives details regarding water to be used in concrete?
- a)IS 456
- b)IS 383
- c)IS 565
- d)IS 3012
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which IS code gives details regarding water to be used in concrete?a)I...
Water content and water cement ratio related provisions are given in IS 456 : 2000
IS 383 → specification for Coarse and fine aggregates.
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Which IS code gives details regarding water to be used in concrete?a)I...
IS 456: Plain and Reinforced Concrete - Code of Practice
IS 456 is the Indian Standard code of practice for the design and construction of plain and reinforced concrete structures. It provides guidelines and requirements for various aspects of concrete construction, including the quality of materials used.
Water to be Used in Concrete
The quality of water used in concrete plays a crucial role in ensuring the durability and strength of the concrete structure. Therefore, IS 456 specifies certain requirements for the water to be used in concrete.
Key Points:
- Section 6.1.2: According to IS 456, the water used for mixing and curing concrete should be clean and free from any impurities that may be harmful to the concrete or steel reinforcement.
- Section 6.2: Water from natural sources such as rivers, lakes, and streams should be clear and free from any visible impurities or floating matter.
- Section 6.3: If water from natural sources is not available or is of poor quality, alternative sources such as treated water or potable water may be used.
- Section 6.4.1: Water containing excessive amounts of organic or inorganic impurities, oils, acids, alkalis, or salts should not be used.
- Section 6.4.2: The pH value of the water should be within the range of 6 to 8.5.
- Section 6.4.3: The total dissolved solids (TDS) in water should not exceed the limit of 2000 mg/L.
- Section 6.5: In case the quality of water is doubtful, it should be tested for its suitability before use in concrete.
- Section 6.5.1: The suitability of water can be determined by conducting tests such as pH value, TDS, presence of harmful substances, etc.
Conclusion:
IS 456 provides guidelines for the quality of water to be used in concrete to ensure the long-term durability and strength of the structure. It specifies requirements related to the cleanliness, pH value, total dissolved solids, and absence of harmful impurities in the water. Adhering to these guidelines helps in achieving a high-quality concrete mix and preventing any potential issues that may arise due to poor quality water.
IS 456 is the Indian Standard code of practice for the design and construction of plain and reinforced concrete structures. It provides guidelines and requirements for various aspects of concrete construction, including the quality of materials used.
Water to be Used in Concrete
The quality of water used in concrete plays a crucial role in ensuring the durability and strength of the concrete structure. Therefore, IS 456 specifies certain requirements for the water to be used in concrete.
Key Points:
- Section 6.1.2: According to IS 456, the water used for mixing and curing concrete should be clean and free from any impurities that may be harmful to the concrete or steel reinforcement.
- Section 6.2: Water from natural sources such as rivers, lakes, and streams should be clear and free from any visible impurities or floating matter.
- Section 6.3: If water from natural sources is not available or is of poor quality, alternative sources such as treated water or potable water may be used.
- Section 6.4.1: Water containing excessive amounts of organic or inorganic impurities, oils, acids, alkalis, or salts should not be used.
- Section 6.4.2: The pH value of the water should be within the range of 6 to 8.5.
- Section 6.4.3: The total dissolved solids (TDS) in water should not exceed the limit of 2000 mg/L.
- Section 6.5: In case the quality of water is doubtful, it should be tested for its suitability before use in concrete.
- Section 6.5.1: The suitability of water can be determined by conducting tests such as pH value, TDS, presence of harmful substances, etc.
Conclusion:
IS 456 provides guidelines for the quality of water to be used in concrete to ensure the long-term durability and strength of the structure. It specifies requirements related to the cleanliness, pH value, total dissolved solids, and absence of harmful impurities in the water. Adhering to these guidelines helps in achieving a high-quality concrete mix and preventing any potential issues that may arise due to poor quality water.
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Which IS code gives details regarding water to be used in concrete?a)IS 456b)IS 383c)IS 565d)IS 3012Correct answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Which IS code gives details regarding water to be used in concrete?a)IS 456b)IS 383c)IS 565d)IS 3012Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which IS code gives details regarding water to be used in concrete?a)IS 456b)IS 383c)IS 565d)IS 3012Correct answer is option 'A'. Can you explain this answer?.
Which IS code gives details regarding water to be used in concrete?a)IS 456b)IS 383c)IS 565d)IS 3012Correct answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Which IS code gives details regarding water to be used in concrete?a)IS 456b)IS 383c)IS 565d)IS 3012Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which IS code gives details regarding water to be used in concrete?a)IS 456b)IS 383c)IS 565d)IS 3012Correct answer is option 'A'. Can you explain this answer?.
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