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Properties of First class brick

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Properties of First class bricks Properties of first-class bricks are given below: Dry first-class bricks should not absorb water more than 20% of their own weight when immersed in water for 24 hours. No impression should be left on the brick when a scratch is made by finger ail. They emit a clear ringing sound when two bricks are struck by each other. First-class bricks are table molded and they are burnt in Kilns. These are well burnt in kilns. The surface of the first-class brick should be smooth and rectangular. The edges of the brick are perpendicular (Make an angle of 90°) to the adjoining edges. They are regular in shape and size with sharp edges and corners. They shall be of uniform deep red color. They should be free from any cracks. They should be free from chips, efflorescence, flaws, and lumps of any kind. The average compressive strength of the first-class bricks should not be less than 100 kg/cm2 and not more than 125 kg/cm2.
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Storage of Cement Bags on Site, How to -

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Storage of Cement How to Store Cement Bags on Site Storage of Cement Bags on Site Storage of cement  bags on site should be done in a proper way. Because cement is climate-sensitive material and it reacts with moisture from the atmosphere and starts the hydration process which makes cement hard. So there are some precaution should be taken for bulk  storage of cement  as per IS code 4082: 1996 as follows – 1) Sheds for storage of cement – 2)   Arrangement of Cement Bags – 3) Storage Duration – 4) Protection in Rainy Season – 5) Handling of Cement Bags – 6) Use of Cement Bags – 1) Sheds for storage of cement – On construction site storage of cement should be done in a proper way so they are not exposed to the atmosphere and can be stored for a long time before being used in construction. Bulk Storage of cement bags on site should be done in buildings or closed sheds whose floor, roof, and walls should be dry, leakproof, and moisture-proof. The building or shed ...
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15 Different Types of Cement in India and Their Uses

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15 Different Types of Cement in India and Their Uses In this article, we are going to learn about  different types of cement in India , their contents, and their applications in different types of construction work. As we know cement is the main constituent of concrete which act as a binder. Cement is made from lime, silica, alumina, magnesia, iron oxide, calcium sulphate, alkaline, etc. By changing the percentages of this constituent of cement the properties of cement like setting time, strength gaining process, colour, resistance against chemical attack, etc. also changes and different types of cement are formed. So it is important to learn the  different types of cement in India and choose the right cement for construction. 15 Different Types of Cement In India 1) Ordinary Portland cement (OPC) 2) Portland Pozzolana Cement (PPC) 3) Rapid Hardening Cement – 4) Extra Rapid Hardening Cement- 5) Low Heat Portland Cement- 6) Quick Setting Cement- 7) Su...
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Sloped Ceiling above Toilet

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Sloped Ceiling above Toilet
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1 Bag of Cement Volume

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Volume of 1 Bag Cement
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How to calculate the volume of sand , aggregate and cement in 1m^3 of concrete? Take M-20 concrete : Question-Answer

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Question How to calculate the volume of sand , aggregate and cement in 1m^3 of concrete? Take M-20 concrete Answer Example M-20 mix design (1:2:3) if we are given 1 m^3 concrete First we add up 1+2+3=6 Means 1 cement 2 sand 3 aggregate    To calculate the the volume of sand           1 * 2/6= 2/6 m^3 =0.33m^3 To calculate the volume of aggregate (gravel)        1 * 3/6 = 0.5m^3 To calculate the volume of cement           1 * 1/6 = 0.167m^3 To calculate cement in piece 1 bag of cement is 0.036m^3  so divide the quantity of cement with a bag of cement Bag of cement = 0.167 / 0.036 = 4.6 So we use 5 bag of cement We consider dry volume not wet volume To convert dry volume to wet volume we multiply it by 1.54 Wet volume =1.54 dry volume 10% shrinkage 44% wastage Question-Answer civil engineering study
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National Institute of Malaria Research (NIMR) invites application to the post of Technical Assistant (EE)

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#Job Opportunities   Dear Student  National Institute of Malaria Research (NIMR)  invites application to the post of Technical Assistant.  Electronics Engineering    TOTAL POST: 79    POST NAME:  Technical Assistant     DISCPLINE  Electronics Engineering    EDUCATIONAL QUALIFICATIONS:  3 years Diploma in Electronics Engineering  from any Recognized University in India on  Regular Basis.    AGE LIMIT  As on 21-07-2023  Upper Age Limit is 30Years  Age Relaxations to reserved category is as per  Norms    SELECTION PROCESS  1. Written Exam    PAY SCALE  Pay Level-6  Rs 35400- Rs 112400/-    HOW TO APPLY  Mode: Offline  Last date: 21-07-2023    Application Fees: 300/- Rs    Advertisement Link:  https://nimr.org.in/images/pdf/ad01_22062023.pdf
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Indian Oil Corporation Limited (IOCL) Recruitment of Engineers/Officers and Engagement in Indian Oil Corporation Limited through GATE-2023

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#Job Opportunities   Dear Student  Indian Oil Corporation Limited (IOCL)  Recruitment of Engineers/Officers and  Engagement in Indian Oil Corporation Limited  through GATE-2023    Last Date Extended Till: 14-07-2023    Advertisement Link:  https://iocl.com/admin/img/UploadedFiles/La testJobOpening/Files/87c4e56e05bd42c49c60e5964b492590.pdf
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Graduate Engineers - NMDC Limited is a Navaratna Public Sector Enterprise under the Ministry of Steel; Job Opportunities via Gate score

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#Job Opportunities   Dear Student  NMDC Limited is a Navaratna Public Sector  Enterprise under the Ministry of Steel;  Government of India invites application to the  post of Graduate Engineers based on GATE- 2022 Score Card.    TOTAL POST: 42    POST NAME:  Graduate Engineers     DISCPLINE  1. Civil Engineering: 04  2. Mechanical Engineering: 13  3. Material Engineering: 12  4. Electrical Engineering: 13      EDUCATIONAL QUALIFICATIONS:  Degree in Engineering from a Recognized  University in India on Regular Basis.    AGE LIMIT  Upper Age Limit is 27Years  Age Relaxations to reserved category is as per  Norms    SELECTION PROCESS  1. GATE-2022 Score: 70 marks  2. Group Discussion: 15 marks  3. Interview: 15 marks    PAY SCALE  Scale pay of Rs.60, 000-1, 80,000/-     HOW TO APPLY  Mode: Online  Start Date: 28-06-2023  Last date: 18-07-2023    Application Fees: 500/- Rs  Candidates belonging to SC/ST...
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Assistant Engineer-I Damodar Valley Corporation (DVC), IT DEPARTMENT : Job opportunities

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#Opportunities Dear Student  Damodar Valley Corporation (DVC), Under the  Ministry of Power, Government of India and  one of the premier power utilities in India  requires Experienced Professionals on Fixed  Term Contract Basis for various Plants/ Stations of DVC situated across West Bengal and  Jharkhand.    TOTAL POST: 10    POST NAME:  Assistant Engineer-I    DISCIPLINE  1. Information Technology        EDUCATIONAL QUALIFICATIONS:  1. Degree in Engineering in concern discipline  in which candidates apply on regular basis  with 2 years of Experience    AGE LIMIT  1. 45Years    SELECTION PROCESS  1. Personal Interview    PAY SCALE  1. Rs 56,100/-    HOW TO APPLY  Mode: Online  Last date: 02-07-2023    Advertisement Link:  https...
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Trainee-1 Delhi Pollution Control Committee invites applications for Trainee- I Post - Opportunities & Job Update

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Opportunities & Job Update Dear Students Delhi Pollution Control Committee invites   applications for Trainee- I Post on Fixed-Term  Basis TOTAL POST: 61 POST NAME: 1. Trainee-I DISCIPLINE 1. Civil 2. Computer Science 3. Chemical 4. Environment EDUCATIONAL QUALIFICATIONS: Degree in Engineering concern discipline in  which candidate apply on regular basis  MCA SELECTION PROCESS Interview PAY SCALE 1st Year: 25000 Rs 2nd Year: 26500 Rs 3rd Year: 28000 Rs HOW TO APPLY Mode: Offline Address: Administration Branch, Delhi  Pollution Control Committee, 5th Floor ISBT Building, Kashmiri Gate, New Delhi 110006 From: 14th June 2023 To: 05th July 2023 Advertisement Link: https://www.dpcc.delhigovt.nic.in/uploads/news/b24d09cf2281f1bbeb852eeb80dc9414.PDF
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JE IIT Kharagpur - Indian Institution of Kharagpur invites online applications form to various Group-B Posts

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Opportunities Dear Students Indian Institution of Kharagpur invites online  applications form to various Group-B Posts TOTAL POST: 153 POST NAME: 1. Junior Engineer DISCIPLINE 1. Civil 2. Electrical EDUCATIONAL QUALIFICATIONS: 1. Degree in Engineering in concern discipline  in which candidate apply on regular basis  with 2 years Experience 2. Diploma in Engineering in concern  discipline with 3 years Experience AGE LIMIT 30 Years PAY SCALE Level-6 35400/-Rs to 112400/- Rs HOW TO APPLY Mode: Online Last date: 05th July 2023 APPLICATION FEES: 500 Rs: Unreserved 250 Rs: Reserved Advertisement Link: http://www.iitkgp.ac.in/assets/pdf/ntp/20230606165326.pdf
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Bhel-Bharat Electronics Limited a Navartna Company Trainee Engineer-I : Job Updates & Opportunities

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OPPORTUNITIES Dear Students Bharat Electronics Limited a Navartna  Company and India's premier professional  electronics Company under the Ministry of  Defence, requires the personnel on temporary  basis for Bengaluru. TOTAL POST: 83 POST NAME: 1. Trainee Engineer-I 2. Project Engineer-I DISCIPLINE 1. Mechanical  2. Electronics 3. Computer Science 4. Electrical EDUCATIONAL QUALIFICATIONS: 1. Project Engineer-I: Degree in Engineering in  concern discipline in which candidate apply  on regular basis with 2 years Experience 2. Trainee Engineer-I: Degree in Engineering  in concern discipline with 6 Months Experience AGE LIMIT As on 01-05-2023 1. Trainee Engineer-I: 28 Years 2. Project Engineer-I: 32 Years SELECTION PROCESS 1. Written Exam: 85 Marks 2. Personal Interview: 15 Marks PAY SCALE Trainee Engineer-I: 1st year - Rs. 30,000/- 2nd year - Rs. 35,000/- 3rd year - ...
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