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Question is ⇒ Crushing strength of a good building stone should be more than, Options are ⇒ (A) 50 MPa, (B) 100 MPa, (C) 150 MPa, (D) 200 MPa, (E) , Leave your comments or Download question paper.
crushing strength of a good building stone in mpa. Brick compressive strength: 23 MPa Iron Stone Semi Face Brick has ... especially granite, ... the Q. A. Gilmore Company found the crushing strength of the stone to be ...
Crushing strength of a good building stone should be at least. 1 50 MPa; 2 100 MPa; 3 150 MPa; 4 200 MPa; View Answer. Q3. In building construction, the place for providing damp-proof course is at the. 1 basement level; 2 window sill level; 3 lintel level; 4 roof level; View Answer.
The crushing strength of quartzite is around 115 MPa. Quartzite is available in various colors such as gray, white, and yellowish. This stone is dense with high resistance to chemical weathering, which also makes it ideal for use in a kitchen.
Jun 11, 2015 Marble and granite get very good appearance, when polished. Hence they are used for face works in buildings. 5. Strength. Strength is an important property to be looked into before selecting stone as building block. Indian standard code recommends, a minimum crushing strength of 3.5 N/mm 2 for any building block. Table given below shows the ...
Strength is an important property to be looked into before selecting stone as building block. Indian standard code recommends, a minimum crushing strength of 3.5 N/mm2 for any building block.
Crushing strength of a good building stone should be more than_____? 0. A. 50 MPa B. 100 MPa C. 150 MPa D. 200 MPa. Spalling hammer is used for_____? 0. A. driving wooden headed chisels B. rough dressing of stones C. carving of stones D. breaking small projection of stones.
5.1.2.1, Strength The strength of building stones should be ade- quate to carry the loads imposed. For ashlar and coursed rubble masonry, the strength shall be as worked in accordance with IS 1905 : 1987, taking into account, the appropriate crushing strength of stone as given in Table 1, and also
26.46 MPa/km (for = 2.70) Hydrostatic pressure gradient 9.8 MPa/km Unconfined compressive strength Granite 100-250 MPa Basalt 100-300 MPa Quartzite 150-300 MPa Sandstone 20-170 MPa Shale 5-100 MPa Limestone 30-250 MPa Marble 35-60 MPa Slate 100-200 MPa Quartzite 150-300 MPa Concrete 14-42 MPa High strength concrete 70 MPa
A stone should be non-absorbent (like Slate) to have steady and high electrical resistance. Hardness and toughness: A good building stone must be hard and tough. Hardness may be tested by scratching by pen knife and toughness by subjecting it to hammer action. Strength: Building stones …
4. Properties of Stones: Strength. Strength is an important property to be looked into before selecting stone as a building block. Indian standard code recommends, a minimum crushing strength of 3.5 N/mm 2 for any building block. Table 1 shows the crushing strength of various stones. Due to the non-uniformity of the material, usually, a factor ...
The structure of syenite is coarse-grained and its crushing strength varies from 90 to 150 MPa. It is available in different colors but typically they are light in color. Uses. Crushed syenite is commonly used as aggregate in pavement construction and concrete making. It is also used for external facings of building walls etc.
Crushing strength of a good building stone should be more than_____? 0. A. 50 MPa B. 100 MPa C. 150 MPa D. 200 MPa. Spalling hammer is used for_____? 0. A. driving wooden headed chisels B. rough dressing of stones C. carving of stones D. breaking small projection of stones.
Jul 20, 2018 A stone floor has to withstand loads of people and heavy objects. So, compressive strength is the highest load per unit area borne by the stone without giving in. A higher compressive strength between1,800 psi (12.45 MPa) and 19,000 psi (131 MPa) means the stone can endure an upper crushing load. Dry or wet conditions as per load determine the ...
Which of the following represent the crushing strength (MPa) for. |. Which of the following represent the crushing strength (MPa) for the good quality stone that are used in the construction of buildings? A. Less than 20. B. 20 to 60. C. 60 to 80. D. Greater than 100. Please scroll down to see the correct answer and solution guide.
Transverse strength tests are usually made on specimens of 25mm square in section. The approximate values for ordinary stone are: Granite 10 – 17.5 MPa; limestone 3.5 – 20 MPa and sandstones in the range 4 – 15 MPa. 4. Impact test. For toughness; A steel …
The 56-day flexural strength of CGS aggregate SCCs were ranging from 4 MPa to 5.6 MPa, whereas in RSS aggregate SCCs, it was recorded between 3.2 MPa and 4.3 MPa. Flexural strength values of RSS aggregate SCCs were found to be 19 – 21% lower than those of the CGS aggregate batch mixes.
Strength of coarse aggregates is difficult to measure. While we talk about the strength of coarse aggregates it refers to the crushing strength of the aggregate itself. However, the required information on strength of coarse aggregates can be obtained from indirect tests: crushing strength of prepared rock samples, crushed value of bulk ...
Crushing strength of a good building stone should be more than. A. 50 MPa. B. 100 MPa. C. 150 MPa. D. 200 MPa. Answer & Solution Discuss in Board Save for Later. 13. In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as ...
Crushing strength of a good building stone should be more than. 100 MPa. As per I.S. specifications, the maximum final setting time for ordinary Portland cement should be. 10 hours. The nominal size of the modular brick is. 200 mm x 100 mm x 100 mm. The main ingredients of Portland cement are.
Crushing strength of a good building stone should be more than. a) 50 mpa. b) 100 mpa. c) 150 mpa. d) 200 mpa . Q11. Spalling hammer is used for. a) Driving wooden headed chisels. b) Rough dressing of stones. c) Carving of stones. d) Breaking small projection of stones . …
Dec 13, 2018 The duarability of a stone depends structural formation, chemical composition, cementing material and the power of resisting wear and tear. Strength: A good building stone must have good crushing strength not less than 1000kg/cm2. Crushing strength of a good building stone should be more than 100 MPa or 1000kg/cm2.
Laterite is used as building stone, but its outer surface needs to be plastered. It contains a high percentage of iron oxide and can be easily cut into blocks. Laterite occurs in soft and hard varieties and the compressive strength of laterite is between 1.9MPa and 2.3 MPa, and its strength …
Aug 19, 2018 Crushing strength of a good building stone should be more than a) 50 MPa b) 100 MPa c) 150 MPa d) 200 MPa Ans: b 22. Specific gravity for most of the building stones lies between a) 1.5 to 2.0 b) 2.0 to 2.5 c) 2.5 to 3.0 d) 3.0 to 3.5 Ans: c 23.