Interested to Buy Any Domain ? << Click Here >> for more details...
CAN WE ADD SOME EXTRA QUANTITY OF GYPSUM INTO CONCRETE?
WHAT PERCENTAGE WE CAN ADD? WHAT IS THE EFFECT ON STRENGTH?
- 4 Answers
- 9844 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
Gypsum is a mineral. it is name in chemical is calcium
sulphate.Mainly it control setting time of cement.
generally it pecrentage 3%. Excess gypsum slow the setting
time. is not link with strength
| Is This Answer Correct ? | 24 Yes | 1 No |
Post New Answer View All Answers
if 20mm aggregate is coming by weight 25 ton in a 10 wheeler hywa ,then what will be total volume of aggregate in cubic feet.
A rock anchor 3 1/2” in diameter is placed in rock. The which has an allowable shear strength of 1200 psi. Determine the required anchorage length to safely carry a 80 ton load using a 2.0:1 F.S
as per is code, what is the minimum content of opc and ppc cement for rcc structure
how many type of admixtures for water stored structure?
why the profile of shell of natural draught cooling tower is hyperabolic.
What is the substitute of Mastic Asphalt?
what do you understand by M25 concrete
Explain how you can use different dimension tools in CAD? What are the different dimensions available?
what is parametre for M25 after 7 days strength
how to calculate cut length of re-bar in a circle . because we not place same length of re-bar in whole circle maximum in center and minimum at corner so how to calculate middle bars???
How to get MEP technical,instaaltion & testing data for interview?
I want some common questions which have been asked in interviews of NTPC Limited,Satluj Jal Vidyut Nigam Ltd.,and Bharat Heavy Electricals Ltd.
A 16 pile group, consisting of diameter concrete piles, were cast in situ in a clayey soil whose unconfined compressive strength is 1100 psf. Each pile is 60 ft long and the pile spacing is 2.5 times the pile diameter.The water table is at the ground surface and saturated unit weight of the clay is 118 lb/cu.ft. using a factor of safety 3 and a reduction factor =0.45, compute the allowable capacity of the piles acting as individuals
can i get civil engineering test papers.......?????
What is structural frames or systems?
