Answered: Find the volumes of hydration products…

Find the volumes of hydration products resulting from mixing of 200 grams of cement with 100 grams of water, if you know that 10% of mixing water will be .evaporated

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: The following data were measured for the freeze–thaw test, AASHTO T 283. Three samples were…

A: Given that the diameter of samples is 6 in Convert inches to mm D = 6 in. = 150 mm

Q: Compute the water/cement ratio needed to obtain no porosity in cement paste which has hydration…

A: Given values: Hydration degree = 75% at no porosity in cement paste.

Q: Q1) Assume we have 100 gram of cement within a closed tube, so that there is no water movement…

Q: H.W(2) – Lecture (4) Fill in the blanks: 1- In the hydration process of cement, the water in ---.…

A: ● Solution:- Here in this question we are talking about the cement and its fineness and the water…

Q: Please discuss the Determination of Normal Consistency of Hydraulic Cement

A: Consistency The term "consistency" simply refers to something's viscosity or thickness. Water must…

Q: 8) For the following cements, answer the following questions: Cement A Cement B 50 20 C3S (%) C2S…

A: Given-

Q: (b) Aggregate is one of the main materials used in the production of concrete and its physical…

A: Both the qualities of fresh concrete and those of hardened concrete may be significantly influenced…

Q: A. A mixture of 1700 g of gravel (SSD) with an absorption of 1.3% and 1300 g of sand (SSD) with a…

Q: Q2) Calculate the volumes of the hydration products for 150 gm of cement with 0.5 w/c ratio, assume…

A: It is required to determine the absolute volume of dry cement. Vcah=Weight of dry cement is…

Q: Q1) Read the following sentences, write true or false, and correct the sentences that are false: -…

A: Water suitable for drinking can be used for concrete manufacturing. Concrete should be free from any…

Q: Q4: We have a mixing ratio of 1:2:4:0.5 what does it mean. Calculate their quantities in m3? The…

A: To Determine Quantities of cement, sand, Gravel and water.

Q: Just after casting, a cement paste had a porosity of 60%. After 3 months, the porosity was reduced…

A: The cement hydrates in the presence of water. On hydrating the cement begins to harden. It uses up…

Q: If the degree of hydration=D55% and the weight of cement 100gm, the volume of gel water equal to *

Q: days

A: If the water cement ration is 0.7 and 100% rate of hydration,

Q: Steps in the manufacture of Portland Cement

A: Manufacturing of portland cement:

Q: If the dry weight of a second class brick is 1.5 kg, how much water (in kg) should be absorbed in…

Q: Determine water needed for SSD condition for a 1 cyd mix. Proportion the batch weights for a 0.3…

A: Required Water content = w/c×CementWater Content = 0.4×700Water Content = 280 lbs/yd3 The water…

Q: Mixing concrete is one of the major activities that goes on onsite. Descriminate hand mixing of…

A: Answer:- Onsite concrete mixing:- It is a process of producing concrete on the job site, so we can…

Q: Determine the smallest coefficient of static friction at both A and B needed to hold the uniform…

Q: Q4: We have a mixing ratio of 1:2:4:0.5 what does it mean. Calculate their quantities in m3? The…

Q: The cement shall be thoroughly mixed to provide a uniform supply throughout the test and it shall be…

A: The cement with lumps will not provide desired strength of concrete, the cement should be sieved to…

Q: / Weight of water density of water Weight of cemena 3.15x density of wa Weight of CA WATER CEMENT…

Q: However, during construction, the available stockpiled sand has a total moisture content of 5.5% and…

A: Adjusted mass of sand = 599 ( 1 + moisture content ) = 599 ( 1…

Q: H.W select a mix proportional of 28-day compressive strength (measured on standard cubes) of 56 MPa,…

A: Solution: Desing of concrete mix proportion: The mean strength fm = fmin + ks=56+(1.64x4)=62.4…

Q: The correct mix for a batch of concrete is 5:4:2 in terms of sand, gravel, and cement. The batch…

A: Objective: To determine the quantity of sand, gravel and cement for given concrete mix. Given:…

Q: Two types of cements A and B have fineness of 350 m²/kg and 550 m²/kg, respectively. i. Describe the…

Q: The transit is set up at A and a stadia was places at a distance of 184. 20m from A. The stadia…

Q: For the given amount of (weight of cement=120g, degree of hydration=100% and w/c ratio=D0.40), the…

A: Brief Concept- There is a requirement for a certain fixed volume of water for the cement paste. This…

Q: The oxide compositions of two Portland cements are given in Table 1. a) Calculate the potential…

Q: Calculate the volumes of the hydration products for 50 gm of cement vith 0.5 w e ratio assume there…

A: Specific gravity of cement =3.15, density of cement =3.15 gm/cm3 Given data - mass of cement…

Q: It is requested to design a concrete that will be exposed to the chemical effects of groundwater,…

A: The given data is: Coarse aggregate=2.65 Medium aggregate=2.7 Fine aggregate=2.75 Cement=3.15 Water…

Q: Second Section The composition of a certain brand of cement is given (C3S = 53.0%, C2S = 18.0%,…

A: First answer is rapid hardening cement because of more c3s content. So first answer is rapid…

Q: (B) Determine the volume of the products of hydration of a mix contains 110 gm cement, 35 gm water…

A: cement weight=110gm water weight=35gm assume specific gravity of water=1 specific gravity of…

Q: Н.W Q1) Assume we have 100 gram of cement within a closed tube, so that there is no water movement…

A: 1. For 100% hydration: For complete hydration: Absolute volume of total dry cement added (Vtc) =…

Q: Discuss the importance of these products in the hydration process: i) C-S-H gel ii) Са(ОН)2

Q: Present a step-by-step procedure for determining solvent flow rate required in a packed tower wet…

A: Answer:- Packed wet scrubber system: The packed bed scrubbers is designed to remove gaseous or…

Concept explainers

Temperature related material properties

Temperature-related properties of materials are the properties that change or show any variation with temperature variations. Various properties of materials include physical properties, mechanical properties, chemical properties, electrical properties, magnetic properties, etc. The chemical, electrical, and magnetic properties of materials are important, but the physical and mechanical properties are more important. Based on their composition and chemical bonding, materials are classified as metals, ceramics, polymers, and composites.

Question

Find the volumes of hydration products
resulting from mixing of 200 grams of
cement with 100 grams of water, if you
know that 10% of mixing water will be
.evaporated

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Calculate the chemical shrinkage (cm3/g) for one gram of completely hydrated Portland cement with the following compound compositions: C3S = 65%, C2S = 19%, C3A = 4%, C4AF = 9%
Q4. ,Portland cement is a hydraulic cement that is produced by pulverizing clinkers removed from cement kilns, and that consists essentially of hydraulic calcium silicates. (1). What are the main types of the general cement? ( (2). What are the four main mineral compounds of Portland Cement clinker, please give their abbreviations.
Determine the volume of concrete, number of 40kg bags of cement, volume of sand, volume of gravel, number of plywood and 2x2 wood frame for the outdoor pad shown on the plan.Use Class A mixture. hello please estimate this thanks
Q1. What is the role of gypsum in the production of Portland cement? And explain thefour main chemical compounds in Portland cement explain with all the details? Q2. Explain the hydration process for different compounds of cement with the chemicalreactions during hydration and their products and properties of final products.
Q#.01: Find optimum moisture content from the following data. (CLO2, PLO2) Weight of Mould=1970 grams Volume of Mould-0.0333 cft Moisture Determination Approx. % of Wt. of Wet wt. Wet Wet wt. of Dry wt. Wt. of Percent Sample and Dry Moisture Density (Ib/cft) of Density moisture of Water water Sample (Ib/cft) Sample Moisture added Mould Sample 11 3884 354.6 318.9 13 3955 320.1 283.8 15 3995 410.6 356.7 17 3986 344.6 293.8
4
For the following cements, answer the following questions: Cement A Cement B C:S (%) C2S (%) СЗА (%) Alkalis (%) SO3 (%) CACO3 (%) Blaine fineness (m2/kg) Loss on ignition (%) Insoluble residue (%) *Other aspects of the cements are comparable to each other. 60 50 15 10 20 1 1 2.5 2.5 1 350 300 0.01 0.75 3 0.1 a) Which cement has high early strength? Briefly explain. b) Which cement would you use in an emergency repair? Briefly explain. c) Which cement would you use in a small retaining wall during a hot summer? Briefly explain. d) Which cement has higher sulfate resistance? Briefly explain. e) Which cement is stored improperly? Briefly explain f) During the production of which cement, the kiln reactions were almost complete? Briefly explain 3
Answer asap
i need the answer quickly
If the degree of hydration=70% and the weight of cement =100gm, the volume of non-evaporable water equal to 17.1 ml 11.6 ml 18.1 ml 16.1 ml For the given amount of (total volume=74ml and volume of hydrated cement3D60ml), the amount volume of pores equal to * 19.4 14.9 ml 1.23 ml None of the above
DATA: Amount of Cement = 650 grams Amount of Water = 195 grams Calculate the amount of water required for normal consistency to the nearest 0.1 % and report it to the nearest 0.5 % of the weight of the dry cement.
Determine the volume of the products of hydration and gel/ space ratio for a mix contains 125 gm cement and 35 ml water if the hydration took place in sealed specimen.