A simple platform having a stair will be constructed, as an estimator, your boss gave you an assignment to estimate the concreteworks needed for the stairs only. The width of the stair is exactly 1 meter....1980409015724081807201636Using Class "A" mixture, how many cu.m. of gravel is needed for the project?Note: The values are not rounded to the nearest 50ths; use the exact value instead.A) 1.75 cu.m.B) 1.95 cu.m.2.15 cu.m.D) 1.65 cu.m.

Concrete construction classes are of four types: Class-AA, Class-A, Class-B, and Class-C. Based on…

Answered: A simple platform having a stair will…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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iven the amount of soil retained in the #4 sieve is 45g, soil retained in the pan is 108g and the total mass of dry soil is 500g. What is the percentage of gravel based on AASHTO specifications? Select one: a. none of the choices b. 91% c. 69% d. 22% e. 9%
need answers and solutions pls. asap thank you.
From the tabulation of data and result of determining setting time of cement, determine the initial +setting time. Trial Time (seconds) Penetration (mm) 1 30 38 930 30 1830 24 2730 15
1. required amount/weight of sand to be mixed 2.appropriate weight of water and cement 3. required weight of course aggregate
SITUATION 3: Estimate the materials required for class A mixture: USE VOLUME METHOD AND APPLY THE ADDITIONAL 5% FACTOR. 30 10 8.00 m. 36 24 14 20 m. 20 30 PLAN ELEVATION Quantity of cement in bags (40kg) Your answer Sand in cubic meters Your answer Gravel in cubic meters Your answer Total Cost for the concrete mix if: Cement is Php 250/bag, Sand is PhP 1500/cu.m and Gravel is PhP 2000/cu.m
SITUATION 2: The ground floor of a residential house has an area of 200 square meters. The plan specifies 4 inches thick concrete floor on fill using Class C concrete mix. Determine the following: Use AREA METHOD. MIXTURE CLASS SAND GRAVEL Thick 50 kg. Cement Per Bag B 40 kg. Cement Per Bag in ness cm. cu. m. 5.0 450 375 30 350 300 .250 .0250 .050 7.5 .675 .563 45 525 450 375 .0375 .075 10.0 .900 .750 60 .700 600 .500 .0500 .100 12.5 1.125 .938 .75 875 750 .625 .0630 .125 15.0 1.350 1.125 90 1.050 .900 .750 .0750 .150 17.5 1.575 1.313 1.05 1.225 1.050 .875 .0880 .175 20.0 1.800 1.500 1.20 1.400 1.200 1.000. 1000 200 22.5 2.030 1.688 1.35 1.575 1.350 1.125 1125 .225 25.0 2.250 1.875 1.50 1250. 250 1.750 1.500 1.250 27.5 2.475 2.063 1.65 1.925 1.650 1.375 .1380 275 36.0 2.700 2.250 1.80 2.100 1.800 1.500 .1500 300 Quantity of cement in bags (50kg). Your answer Sand in cubic meters Your answer Gravel in cubic meters Your answer
what does it imply if my final setting time for hydraulic cement by vicat needle is 140 minutes and my final setting time is 250 minutes? then what is the essenc of determining the setting time for hydraulic cement in construction?
A simple platform having a stair will be constructed, as an estimator, your boss gave you an assignment to estimate the concrete works needed for the stairs only. The width of the stair is exactly 1 meter. ... 1980 4090 1572 408 720 1636 Using Class "A" mixture, how many cu.m. of sand is needed for the project? Note: The values are not rounded to the nearest 50ths; use the exact value instead. A) 0.825 cu.m. B) 0.875 cu.m. cu.m. D) 0.975 cu.m.
EXAMPLE:- For the plan shown below; Estimate number of (blocks) and amount of cement & sand. If the mix proportion is equal to (1:3) for mortar, height of building = 3.1 m. 24 January 2023 N 0.2 W4=0.8x0.4) W 8 = 1 x 0.5 W₂= 1.9 x 1.9 W₁=2x1.9 Dg=0.9 x 1.9. D2=1 x 2 W2 D. = 1-2 X2-2 3.1 H3m - Estimation D₂ D- 9.3 1.8 W4 D3 45 W₂ D₁ = 1.2X2-2 D2=1x2 03=0.9x1.9. W₁=2x1.9 W/₂=19x 1.9 VY3=1X0.5 W4=0.8x0.4 52
Qx: Prove the below expression fora sakarated Soil Sample. Tw Note:- slart must be from the left side- S.L Gs coroling to P.L= 33% Qei Classiby the soil below accor USCS. L.Lz 45%, sieve size sieve opening 25.4 100 14-1 go 12.7 70 4.74 60 持10 2.00 30 # Yo o:42 10 对 200 0.074
solve
1O"ll zain IQ H.W 1.pdf > H.W Q1) Assume we have 100 gram of cement within a closed tube, so that there is no water movement occur. Calculate the volumes of the hydration products with 1-100% hydration of cement will achieved. 2- 60% hydration of cement. Q2) Calculate the volumes of the hydration products for 150 gm of cement with 0.5 w/e ratio, assume there is no external water can penetrate.

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