What are the principles behind the following test procedures: Schmidt hammer test, Windsor probe test, pullout test, pulse velocity test? Explain which you would recommend for deciding the formwork removal time.

What are the principles behind the following test procedures: Schmidt hammer test, Windsor probe test, pullout test, pulse velocity test? Explain which you would recommend for deciding the formwork removal time.

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: rpose of adding alcohol in test method C173?

A: Hi! Thank you for the question As per the honour code, We’ll answer the first question since the…

Q: write short notes on comparison between cement pressure grouting and epoxy grouting.

A: Grouting has been the procedure of inserting content through cavities or fractures in mortar,…

Q: Concrete Compressive Strength test Discussion: 1.Why did you use three samples? 2. What changes do…

A: Note: Hi! Thank you for the question As per the honour code, We’ll answer the first question since…

Q: What is the recommendations of Bulk density of concrete lab test? What is the errors that might…

A: Explanation- The density testing in hard concrete is performed to determine the relative yield, and…

Q: Discuss the cement manufacturing process on the basis of the equipment and process diagram

A: Manufacturing of cement

Q: Explain why piezocone test (CPTU) is used ?

A: Cone Penetration Test Cone penetration testing (CPT) is an in-situ test is used to identify the…

Q: How does one obtain a concrete sample from a batch in accordance with ASTM C172

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: For what purpose we use Ultrasonic Pulse velocity test? Also clasify the quality of concrete i…

Q: 1. (a) The data presented below is compiled to obtain the modulus of rupture values of the MgO…

Q: nt to know the settin

A: solution of above problem is below:

Q: In the light of the standard test methods on fresh concrete, design a test method that can be used…

A: The test method should aim to measure the workability or consistency of fresh concrete, regardless…

Q: Please perform an experiment and provide a report on Rebound Number of Hardened Concrete and cover…

A: Answer:- Scope or purpose:- This test is also known as the Schmidt hammer or impact hammer, and is a…

Q: what crack is acceptable crack in concrete surface? explain your answer

A: Concrete offers structural strength, stiffness, and distortion resistance. Concrete constructions,…

Q: 13. Test method used to check compressive strength of concrete on site

A: Compressive strength of concrete: The compressive strength of concrete can be calculated by applied…

Q: QUESTION 5 An S18x70 steel section is available with nominal depth of 9 inches O True False QUESTION…

A: 5. From the Standard Steel Beam Sizes, Dimensions, and Section Properties Chart, An S18×70 steel…

Q: What are Tubular Precipitators?

A: 1.tubular precipitators looks like stacks from which smoke comes out 2.they have high voltage…

Q: III. FIELD TEST FOR FRESH CONCRETE DESCRIBE and EXPLAIN what type of test is conducted on the image…

Q: In which cases the process of scrubbing is employed?

A: A scrubber is a waste gas treatment installation in which a gas stream is brought into intensive…

Q: Describe the difference between the fracture behavior of hardened cement paste, mortar, and concrete…

A: Fractured surface of cement and mortar specimens were characterized using a confocal microscope to…

Q: What data from a standard creep plot does an isochronous diagram extract? An isometric diagram?

A: The increase of strain in concrete with time under stable stress is termed as a creep. Deformation…

Q: Three standard mortar cubes were made using nonpotable water available at the job site, and three…

A: Given :

Q: Describe the sieve analysis.

A: A sieve analysis is an analytical method that is used to define the particle size distribution of…

Q: PART II: TEST ON HOLLOW BLOCK Question 6 One of the ASTM Designation for testing the quality of…

A: ASTM C40 deals with standard test methods for sampling and testing of concrete masonry units

Q: state the main differences between the cement setting test and the concrete setting test (please be…

A: Cement setting test Concrete setting test Performed in lab in controlled temperature using…

Q: What is the importance of concrete compression test in engineering design? Complete explanation,…

A: The question is about Concrete compressive strength test importance in engineering so, let's get…

Q: VICAT NEEDLE APPARATUS

A: Vicatronic is an automatic computerized tropicalized vicat recording apparatus, designed and…

Q: Three standard mortar cubes were made using nonpotable water available at the job site, and three…

A: Calculate the average compressive strength for non potable water CAvg=C1+C2+C3n Substitute the…

Q: What is the factors affecting the strength of cement paste?

A: Hi! Thank you for the question As per the honour code, We’ll answer the first question since the…

Q: Briefly discuss the procedure for filling up the slump cone with fresh concrete sample.

A: As per our guideline, we are supposed to answer only first question. Kindly repost other question as…

Q: Define the Unconfined Compression Test ? Where it can be applied ?

A: Solution: The Unconfined Compression test is basically laboratory test. It is used to determine the…

Q: You are a trainee at the building site which had 3000 NFP bricks delivered. You then determined the…

A: Average compressive strength of brick in each samples test:

Q: Determine the approximate average uniaxial compressive strength of the samples.

Q: Explain in your own words the processes of concrete testing from the transit mixer up to the 28-day…

A: It is asked to explain the process of concrete testing from the transit mixer up to the 28-day…

Q: Data for calculating compressive strength: Ø Tested material – cement paste Ø Force destroying the…

A: The given data is: Fc1=25900 N Fc2=26300 N The surface area for the specimen is, A=7.06*7.06=49.84…

Q: 3. Per the following, are the breaks acceptable if the concrete is 4000 psi? Set 1 4110 4050

A: Compressive strength of concrete fck =4000 psiAcceptance criteria: No strength result falls below…

Q: (a) Describe three (3) pozzolanic materials that are being used increasingly by the construction…

A: Pozzolonic material is essentially solicitous or aluminium compound which in itself do not possess…

Q: Why Consistency test of cement is performed?

A: The cement interacts with liquid to generate a paste, which is then applied to additional materials…

Q: Discuss in detail testing of cracks with any specific method with available experimental details.

A: Brief concept introduction- Cracks- A crack is a type of failure in which fracture lines occur…

Q: ) What are the effects of hot weather on fresh e?

A: 1. As the hot weather has high temperature it increases the evaporation losses and hence increase…

Concept explainers

Test for Determination of Shear Strength

The term shear strength is often associated with the soil. Shear strength is defined as the resistance to the deformation of soil particles due to the continuous action of shear stress. In short, shear strength is the maximum shear stress that a soil can sustain.

Question

100%

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Test for determination of shear strength

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

A fence has a dimension of 15 meters long and 20 meters high including the portion below NGL. How many bags of cement will be needed for the cement mortar using Class A mix. CHB used is 200x200x400mm Choices A)587 B)438 C)383 D)299
What is the purpose of Aggregate moisture content test?
Discuss the different sources of size effect. Describe energetic size effect in fractureusing two different sizes of a plate with a center notch. Explain the significance of platethickness.
i need the answer quickly
Three standard mortar cubes were made using questionable water available at the job site, and three others were made using potable water. The cubes were tested for compressive strength after 7 days of curing and produced the failure loads in kN shown in the following table: Questionable Water Potable Water 56.19 63.17 53.13 65.01 52.56 60.06 The Vicat test was conducted on the cement paste made with the questionable water and showed that the set time is 1 hour more than the set time of paste made with potable water. Based on these results, would you accept that water for mixing concrete according to ASTM standards? Explain why.
Discussion 1- Compared between water / cement ratio required for standard consistency with range specified by American standards ASTM? 2- Discuss the results of your group with other groups? 3- What is the factor affecting the measurement of standard consistency of the cement paste?
Standard Test Method for Ductility of Bituminous Materials 7) What is the effect of improper level of briquette placement ?8) What is the effect of rate of pulling on ductility value ?9) What is the effect of dimensions of the briquette on ductility value
answer both
What are the types of stress controlled test?
What are the advantages and disadvantages of using vermiculite to fill masonry block cavities?
How many mortar test cubes will be needed in the conduct of ASTM C87 and what is the side dimension of the sample in mm?