The ISI Mark on products covered by an Indian Standard conveys the assurance that they have bean produced to comply with the requirements of that standard under a well-defined system of inspection, testing and quality control which is devised and supervised by ISI and operated by the producer.
ISI marked products are also continuously checked by ISI for conformity to that standard as a further safeguard. Details of conditions under which a licence for the use of the ISI Certification Mark may be granted to manufacturers or processors, may be obtained from the Indian Standards Institution. IS : - Methods of tests for building limes: Part 8 Determination of workability. IS : - 8. NOTE — Quicklime deteriorates rapidly and, therefore, should be used as quickly as possible.
The total time occupied in mixing and quartering down the composite samples, and the preparation of the final test samples from this shall not exceed two hours. The final samples shall be three in number and shall be placed immediately in clean, dry and air-tight containers. When testing is not to be carried out at once, the samples shall be enclosed, marked and sealed to the satisfaction of all concerned, paying special attention to the air-tightness of the containers.
Tools and containers shall be of material free from rust and shall be alkali resistant. For stationary lots, the gross sample shall be collected from different parts of the stock pile in not less than 50 equal portions. The gross sample collected in the above manner shall be thoroughly mixed on a clean dry surface to about 20 kg for lump quicklime and 10 kg for powdered quicklime by coning and quartering method.
Slightly more quantity of lime than is sufficient for conducting the tests shall be taken. The remaining quantity shall be used for physical tests. The lot shall be declared conforming to this specification only if the sample passes all the prescribed tests. Copyright BIS has the copyright of all its publications. No part of these publications may be reproduced in any form without the prior permission in writing of BIS.
This does not preclude the free use, in the course of implementing the standard, of necessary details, such as symbols and sizes, type or grade designations.
Review of Indian Standards Amendments are issued to standards as the need arises on the basis of comments. Standards are also reviewed periodically; a standard along with amendments is reaffirmed when such review indicates that no changes are needed; if the review indicates that changes are needed, it is taken up for revision.
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Is this content inappropriate? Software Images icon An illustration of two photographs. Images Donate icon An illustration of a heart shape Donate Ellipses icon An illustration of text ellipses. EMBED for wordpress. Want more? Advanced embedding details, examples, and help! Publication date Usage CC0 1. Org Contributor Public. Please find the list of all Indian Standards codes that is standardization by BIS in the field of lime and gypsum.
Have an account? Sign In Now. Remember Me! Don't have account, Sign Up Here. Forgot Password Lost your password? Sorry, you do not have a permission to ask a question, You must login to ask question. Sorry, you do not have a permission to add a post. Ask A Question. Methods of physical tests for hydraulic cement: Part 2 Determination of fineness by specific surface by Blaine air permeability method.
Methods of physical tests for hydraulic cement: Part 6 Determination of compressive strength of hydraulic cement other than masonry cement. Methods of physical tests for hydraulic cement: Part 8 Determination of transverse and compressive strength of plastic mortar using the prism.
Leave a comment Cancel reply. Close this module. We have a Special Offer. Name Name. Email Enter your email address. Link Text. Open link in a new tab. No search term specified. Showing recent items. Search or use up and down arrow keys to select an item. IS Code Download Link. IS: : Ordinary Portland Cement, 33 grade- specification.
IS — Specification for Coarse and Fine aggregate for use in mass concrete. Portland Slag Cement — Specification. Code of practice for plain and reinforced concrete. Code of practice for general construction of plain and reinforced concrete for dams and other massive structures.
Methods of test for the strength of concrete. Specification for Standard sand for testing of Cement. Methods of sampling and analysis of concrete. Code of practice for prestressed concrete. IS Specification for calcined clay pozzolana. IS: Part-2 Portland — Pozzolana cement — specification calcined clay-based. IS: Part-1 Specification for Portland pozzolana cement Part 1 Flyash based. IS: Methods of test for pozzolanic materials.
IS: Part-I Test for Aggregates for concrete. IS Part Methods of test for aggregates for concrete: Part 2 Estimation of deleterious materials and organic impurities. Methods of test for aggregates for concrete: Part 3 Specific gravity, density, voids, absorption, and bulking.
Methods of test for aggregates for concrete: Part 4 Mechanical properties. Methods for sampling of aggregates for concrete. Code of practice for bending and fixing of bars for concrete reinforcement. Specification for integral cement waterproofing compounds. IS part Methods of testing bond in reinforced concrete: Part 1 Pull-out test. Method of test for permeability of cement mortar and concrete.
Code of practice for concrete Part I to IV structures for storage of liquids. Code of practice for concrete structures for storage of liquids: Part 2 Reinforced concrete structures. Code of practice for concrete structures for the storage of liquids: Part 3 Prestressed concrete. Specification for masonry cement.
Methods of sampling hydraulic cement. Code of practice for use of immersion vibrators. Specification for pulverized fuel ash Part 1 For use as pozzolana in cement, cement mortar and concrete. Specification for pulverized fuel ash Part 2 For use as an admixture in cement mortar and concrete. IS Part 1 Methods of physical tests for hydraulic cement: Part 1 Determination of fineness by dry sieving.
IS Part 2 IS Part 3 Methods of physical tests for hydraulic cement: Part 3 Determination of soundness. IS Part 4 Methods of physical tests for hydraulic cement: Part 4 Determination of consistency of standard cement paste.
IS Part 5 Methods of physical tests for hydraulic cement: Part 5 Determination of initial and final setting times. IS Part 6 IS Part 7 Methods of physical tests for hydraulic cement: Part 7 Determination of compressive strength of masonry cement. IS Part 8 IS Part 9 Methods of physical tests for hydraulic cement: Part 9 Determination of heat of hydration.
IS Part 10 Methods of physical tests for hydraulic cement: Part 10 Determination of drying shrinkage. IS Part 11 IS Part 11 Methods of physical tests for hydraulic cement: Part 11 Determination of density. IS Part 12 Methods of physical tests for hydraulic cement: Part 12 Determination of air content of hydraulic cement mortar. IS Part 13 Methods of physical tests for hydraulic cement: Part 13 Measurement of water retentivity of masonry cement.
IS Part 14 Methods of physical tests for hydraulic cement: Part 14 Determination of false set. IS Part 15 Methods of physical test for hydraulic cement: Part 15 Determination of fineness by wet sieving. Method of chemical analysis of hydraulic cement. Glossary of terms relating to pozzolana. Methods for testing performance of batch-type concrete mixers.
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