1. FIND HOW MANY KG WATER, CEMENT, SAND, ANDAGGREGATES ARE NEEDED TO HAVE 12 CUBICMETERS OF CONCRETE. USE 1:2:4 MIx.2. DETERMINE THE STRENGTH OF 1:2:4 MIx (MPAAND PSI). FIND ALSO WHAT TYPE OF CONCRETETHIS MIX WILL CREATE.GIVEN:VconcWsand = 5%=12 m³3Ysand = 17.5kNYagg = 22.4.m³kNm3

Concrete mix 1 : 2 : 4 NOTE : As per guidelines, first question is solved. Request you to post…

Answered: 1. FIND HOW MANY KG WATER, CEMENT,…

Engineering

Civil Engineering

1. FIND HOW MANY KG WATER, CEMENT, SAND, AND AGGREGATES ARE NEEDED TO HAVE 12 CUBIC METERS OF CONCRETE. USE 1:2:4 MIx.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

N=2
Situation 2. Given the following data for a concrete mix:Target Concrete Strength = 40 MPaSlump = 75 mm to 150 mmWater – Cement Ratio = 0.48Unit Weight of Concrete = 23.4 KN/m 3Water Content = 180 Kg/m 3Entrapped Air = 1%Fine Aggregate = 33% of the total volume of the aggregatesSpecific Gravity of Materials:Cement = 3.15Fine Aggregate = 2.68Coarse Aggregate = 2.64 4. Calculate the required weight (kg) of cement and water per cubic meter of concrete. A. 530 C. 632 B. 587 D. 555 5. Calculate the required weight (kg) of fine aggregates per cubic meter of concrete. A. 611 C. 562 B. 745 D. 452 6. Calculate the required weight (kg) of coarse aggregates per cubic meter of concrete. A. 1222 C. 904 B. 1124 D. 1490
Compare materials quantity for M30 grade of concrete?
A concrete is composed of a mixture 286 lbm of cement (SG = 3.11), 520 kgm gravel (SG 2.71), 260 kgm of sand (SG =2.65), and 22.4 gallons of water. Determine the resulting (a) volume (in m3) and (b) specific gravity of the concrete.
An air-entrained concrete mix is required for a structure that is severely exposed to sulfate. Given: Required strength 35 MPa; slump 80 mm; Coarse aggregate: 19 mm nominal maximum size. The amount of water required for this mix and the corresponding air content respectively are Select one: O A. 190 Kg and 2% O B. 184 Kg and 6% O C. 184 Kg and 3.5% O D. 205 Kg and 2%
A concrete mix consists of 5 gallons of water for each bag of cement. What is the expected compressive strength of this mix based on the compressive strength curve shown here? Given information: Weight of US standard cement bag = 94 lbs Water weight = 8.34 pounds per gallon COMPRESSIVE STRENGTH psi 6000 5000 4000 3000 2000 0.3 0.4 6000 psi 5000 psi 4000 psi 3000 psi NORMAL CONCRETE 0.5 0.6 W/C RATIO 0.7 MPa 42 35 28 21 14 0.8
The following mix design information is provided to you for 1 m³ concrete. • Air content = 5% • w/cm = 0.7 • cement Gsb = 3.000 • water = 158 kg, density = 1000 kg/m³ • Coarse aggregate (CA) with Gsb = 2.695 and fine aggregate (FA) with Gsb = 2.690 What is the total volume of aggregates (CA + FA) in the mix (in m³)?
A concrete mix has a ratio os 1:2:4 by mass. The properties of thematerials to be used are tabulated below.MATERIALS. SPECIFIC GRAVITYCEMENT 3.33SAND 2.65GRAVEL 2.67Cement weighs 40 kg per bag. Use 24 liters of water per bag of cement Compute the volume of cement solids per bag of cement in cu m.Compute for the required volume of sand solids per bag of cement.Compute for the volume of concrete that can be produced per bag of cement 0.1
3. A concrete mix includes the following ingredients per cubic foot: (14 pts.) = 25 lbs. = 11 lbs. Cement Water No Admixture Table shows possible changes that can be made to the mix ingredients. Indicate in the appropriate boxes in the table what will happen in each case for the workability and the ultimate compressive strength as increase, decrease, or approximately the same. What WIlII Happen? Ultimate Compressive Strength Cement (Ib) Water (Ib) Admixture Workablity None 25 28 15 11 None Water reducer Water reducer Superplasticizer Air entrainer Accelerator 25 11 25 8. 25 11 25 11 25 11
Read the question carefully and give me right solution according to the question. If you don't know the solution please leave it but don't give me wrong solution. Dry weight of coarse aggregate, fine aggregate and water for 1 m3 of one type of concrete requires 1100 kg, 680 kg and 175 liters, respectively. From laboratory test for, it is determined that absorption content of coarse and fine aggregates is 0.5% and 1.25%, respectively. Meanwhile, moisture content of coarse and fine aggregate is 0.75% and 1.0%, respectively. Determine weight of coarse aggregate, fine aggregate and water for one batch with volume of mixer of 800 liter.
A concrete mix includes the following ingredients per cubic meter: a. Cement = 400 kg b. Water = 176 kg c. No admixture Table P6.30 shows possible changes that can be made to the mix ingredi- ents. Indicate in the appropriate boxes in the table what will happen in each case for the workability and the ultimate compressive strength as increase, decrease, or approximately the same.
For the given concrete mix design below, calculate the field weight of the ingredients in kg's if the absorption capacities of both aggregates are 1%, total moisture content of coarse aggregate is 2% and the total moisture content of fine aggregate is 4%? Ingredient Weight in kg per m³ Cement 300 Water 150 1000 800 SSD Coarse aggregate SSD Fine aggregate Fine aggregate: Seç... ÷ Coarse aggregate: Seç... Seç Water: + ÷