iNvention..!

(a) Ordinary Portland Cement           (i ) Ordinary Portland Cement 33 Grade– IS 269: 1989           (ii ) Ordinary Portland Cement 43 Grade– IS 8112: 1989           (iii ) Ordinary Portland Cement 53 Grade– IS 12269: 1987 (b) Rapid Hardening Cement – IS 8041: 1990 (c) Extra Rapid Hardening Cement – – (d) Sulphate Resisting Cement – IS 12330: 1988 (e) Portland Slag Cement – IS 455: 1989 (f ) Quick Setting Cement – – (g) Super Sulphated Cement – IS 6909: 1990 (h) Low Heat Cement – IS 12600: 1989 (j ) Portland Pozzolana Cement – IS 1489 (Part I) 1991 (fly ash based)           – IS 1489 (Part II) 1991 (calcined clay based) (k) Air Entraining Cement – – (l ) Coloured Cement: White Cement – IS 8042: 1989 (m) Hydrophobic Cement – IS 8043: 1991 (n) Masonry Cement – IS 3466: 1988 (o) Expansive Cement – – (p) Oil Well Cement – IS 8229: 1986 (q) Rediset Cement – – (r ) Concrete Sleeper grade Cement – IRS-T 40: 1985 (s) High Alumina Cement – IS 6452: 1989 (t) Very High Strength Cement – –

As a site engineer, you would like to calculate the cutting length of bars consistent with the slab or beam dimensions and searching for cutting length of steel. For small area of structure, you'll be able to hand the reinforcement detailing to the bar benders for cutting and bending. They’re going to make sure of cutting length for no wastage or minimum wastage. But beware, that has to not be accurate. Because they are doing not give importance to the bends and cranks. They will give some extra inches to the bars for the bends which are totally wrong for wastage of fabric and money. So it's always recommended that as a site engineer calculate the cutting length yourself as accurate. During this article, we are going to discuss the way to the calculate length for reinforcement bars of slab. Let’s start with an example. EXAMPLE: Example With Measurement  Where, Diameter of the bar = 12 mm Clear Cover = 25 mm Clear Span (L) = 8000 Slab Thickness = 200 mm Development Length(Ld

Joints source are connecting two different elements into one element. But you may aware that the weakness zone of a structure is “ Joint ” so if possible avoid it. Although in construction, the joints are using to produce stability for concrete, masonry, plastering. Most of the construction element has formed by different material and due to the weather condition that may shrink or expand. The concrete shall very much impact by the weather condition. Different types of joints are used to prevent the concrete cracks happening by the weather condition. So now we are going to discuss the different types of joints in construction works. Types of Joints in Construction Construction Joints Expansion Joints Contraction Joints Construction Joints At first, we cannot pour a larger quantity of concrete in a single time. So at that time, a certain portion has poured as per the recommended shuttering design and the remaining portion will be poured after a certain period. In that, the const

In the site, we construct the different shape of concrete structure like slab, beam and column etc., Mostly the worker eager to complete the concrete pouring and like to get away from the site in early. So the worker does the concrete pouring very fast and regards that we might face some quality related issue. In this post, we are going to discuss one of the quality issues named honeycomb in concrete including how to avoid the formation of honeycomb in concrete and how to rectify. Hold on, did you hear the word Bulge? before discussing the concrete honeycomb, shall we take a little conversation about bulging meaning in concrete. Bulging meaning Bulging is one of the usual problems we may facing while concreting. The concrete was poured on the shuttering area at a gradual force and the force may oscillate the shuttering board. So the concrete shall bleed out from its original alignment, it is called bulge. How to avoid bulging? Use steel shuttering and provide proper supports.

HAPPY hOLi  2k21 ...!! Holi Photos 2021 Holi Messages 2021 Holi Quotes 2021 The festival of colours is finally here, but unlike any other year, Holi will be famous in a totally different style, than before. With the coming of the spring period, people rush into hues of happiness and celebration by welcoming everyone to play Holi together. This year, Holi is being observed on 29th March and people have been really happy to smash each other with a variety of colours and hues. However, people will have to be very careful about maintaining social distancing in the era of coronavirus. While everyone is being taught to play Holi within the confines of their homes, here are some messages, quotes and wishes to share with your family and friends that are sure to cheer everyone up! May this Holi brings happiness, colours, joy to your life. Happy Holi! Happy Holi to you and your family my dear friend! May you get all the happiness, success, and good health on this occasion. Happy Holi! May your l

  KMS Activator For Windows 10 and MS Office Just Do Following Step... Step 1:- Download KMS CMD Tool Kit ::- Download Tools Step 2:- Unzip This Downloaded Folder Step 3:- Go inside folder and Open "Separate-Files-Version" Step 4:-  Open " Activator"Folder Step 5:- Open Folder " Online_KMS_Activation " Step 6:- First RUN " Uninstall.cmd " and Wait 2 to 3 Minute with Make Sure your net is Connected to internet Step 7:- Then RUN " Activate.cmd "  and Wait 2 to 3 Minute with Make Sure your net is Connected to internet

આપડે કોઈ નવી સીટે ચાલુ તો કરીયે પણ એ ચાલુ કરતા પેલા એન્જીનીર કે સુપેરવીશોર એ સુ ધ્યાન માં રાખવું ને સુ ચેક કરવાનું એ આપડે થોડું જાણી લઈએ ... DILR ના સર્વે અનુસાર પ્લોટના (ખુટા મારીને) પ્લોટ એરીયા નકકી કરો. લોખંડના સળીયા અને કોકીીંટ સાથે પોઈન્ટ બરાબર ફિક્સ કરો. ખાસ કાળજી રાખો કે બાંધકામ વખતે ખુટાને નુકશાન ન થાય. દરેક ખુટાને નજીકના ફિક્સ પોઈન્ટથી રેફરન્સ માપ લઈ તેનું ડ્રોઈંગ બનાવી લેવું. (DILR અને પ્રાઈડેટ) સર્વેયર ઘ્વારા અપાયેલ નકશો ચેક કરો અને જો કોઈ ભેદ હોય તો તરત જ રીપોર્ટ આપો. આર્કિટેક્ટ સાથે નકશો ચેક કરવો કે તે સ્થળ પર જે પરિસ્થિતિમાં પ્લોટ છે તે મુજબ જ હોવો જોઈએ. પ્લોટ એરીયા અને બાઉન્ડ્રી ફાઈનલ થઈ ગયા બાદ પ્લોટની પેરીફરી પર પ્રોજેકટ ઈન્ચાર્જ સાથે ચર્ચા કરી જરૂરી બેરીકેટીંગ કરવું. બાંધકામ માટે જરૂરી પાવર કનેકશનની માંગણી કરવી અને જો કોઈ પવાર કનેકશન સ્થળ પર હોય તો તેમાં કામના જરૂર મુજબ મીટરનો લોડ વધારવો. ઈલેકટ્રીક મીટર પેટીની જગ્યા ફાઈનલ કરવી અને તેની ઉપર જરૂરી શેડીગ કરવું. પ્લોટ એરીયાની પેરીફરી પર લાઈટ લગાડવાની સગવડતા કરવી. પ્રોજેકટના લે આઉટ પ્લાન મુજબ ગો

The foundation is the most important part of any structure because if we make a small mistake in foundation design it will reflect huge impact. so that we design type of foundation. Function of Foundation The foundation has received the all loads like dead load, live load, seismic load, etc., which is distributed to column & it transfer to the ground. The entire pressure of the structure should not greater than the safe bearing capacity of soil (SBC) this type of function is use in foundation. We have to consider the following factor while designing the foundation Bearing capacity of the soil Different types of load Depth of foundation Available Area The foundation has classified two major types Shallow Foundation & Deep Foundation. Shallow Foundation The types of shallow foundation classified as below 1. Isolated footing.. 2. Combined footing.. 3. Strip footing.. When a depth of foundation is less than or equal to the breadth of the foundation is called Shallow found

FLEXURAL STRENGTH TEST OF CONCRETE OBJECTIVE To determine the Flexural Strength of Concrete, which comes into play when a road slab with inadequate sub-grade support is subjected to wheel loads and / or there are volume changes due to temperature / shrinking.   REFERENCE STANDARDS IS: 516-1959 – Methods of tests for strength of concrete