Discuss the issue of waste water disposal in ready-mixed concrete companies. List three different approaches that might be utilized to solve the issue.

Q: 1. What is curing?

A: As per our guidelines we are supposed to answer only one question. Kindly repost the other questions…

Q: Comment and write what needs to be done to increase workability in fresh concrete.

A: Workability is the ease with which concrete can be mix , transported , placed , compacted and…

Q: Discuss the problem of disposal of waste water from ready-mixed concrete oper-ations. State three…

A: Disposal of wastewater from a RMC (Ready Mix Concrete) plant: Current practices for the disposal of…

Q: Given : Width = 1.00m Length = 2.50m Cement = 50kg/bag   Using Class A concrete mixture, what is…

A: Given Data:Width = 1.00mLength =2.50mCement = 50kg/bag

Q: In what circumstances would a contractor consider setting up a concrete batch plant at the site of…

A: Most of the concrete which is used in construction projects is RMC (Ready-Mix Concrete) which is…

Q: Describe how to store sacks of cement at the construction site to protect it from the environment

A: Storage of cement bag may include:

Q: After concreting is completed, your project manager raises concern about the quality of the concrete…

A:

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 source of fly ash? Why is fly ash sometimes added to concrete?What are the different…

A: The main source of Fly ash is coal as produced as a by-product from the coal industry. The burning…

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

A: Manufacturing of cement

Q: Reinforced concrete water storage tanks are going to be used to hold water wit high salinity and…

A: The durability is the important property of concrete, as the durable concrete can be used against…

Q: How long can ready-mix concrete remain in the mixer and still be used?

A: Time to be used of Ready Mixed Concrete (RMC) after mixing the water:

Q: Is the inspector reponsible to reject the faulty materials?

A: An inspector presents complete on-site observations to the engineer to control the materials,…

Q: What's the importance of determining the soundness of cement to civil/structural engineers in the…

A:

Q: What variables contribute to concrete shrinkage?

A: Concrete has shrinkage property due to presence of cement. Due to loss of moisture from concrete by…

Q: What is concrete shrinkage, what factors influence it?

A: Shrinkage is defined as an inherent property of the concrete. Actually these are termed as the…

Q: Define the concept of  Concrete mix design for sustainability?

A: Define the concept of  Concrete mix design for sustainability?     Concrete is a mixture of cement,…

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

A:

Q: calculate the volume of products hydration for 100g cement and 30 ml of water cured in a sealed test…

A: Taking Specific gravity (S.G) of dry cement = 3.15 Absolute volume of total dry cement added,…

Q: 4- List and explain methods of manufacturing of ready mixed concrete.

A: Here multiple questions are asked. As per guidelines, the first question has been answered. If you…

Q: Proposed Methodology for Green concrete ?

A: Answer:- Green concrete:- A concrete which uses waste matter at least one its component, or its…

Q: What would be the effect on the slump if there is more water in the concrete mix?

A:

Q: TITLE: ANALYSIS OF Reinforced Concrete Beams (SERVICEABILITY REQUIREMENTS). PROBLEM: Check the…

A:

Q: 1) Explain the step by step procedure of preparing the ready-mix concrete starting from collecting…

A: Ready-Mix Concrete is mortar that it was from a given designed design mix, is processed in a batch…

Q: List five job factors that are specific to concrete work and should be considered whenever this type…

A: There are many factors that should be considered that are specific to concrete work, here let us…

Q: what could be the benefits of putting egg on a concrete mixture? Can you give some explanations and…

A: When combined with concrete, eggshells are proved to possess strength characteristics.

Q: damages concrete is

A: Option  A is the correct answer.    In restoration of strength by adding external reinforced…

Q: explain how to avoid voids during concrete pouring

A: we have to asked how to avoid voids during concrete pouring

Q: Discuss the impact of superplasticizers on the cost of placing concrete.

A: Let us analyse the question in step 2.

Q: Explain the recycling possibilities for precast concrete manufacturing?

A: Precast concrete is the concrete which is casted at the manufacturing units and then installed at…

Q: What is the errors that might happen on this lab test and how to prevent it?

A: Adsorption tests determine the water absorption capacity of hardened concrete by capillary suction.…

Q: 4. Please describe the requirements for the concrete transportation.

A: Concrete need to be transported when the batching plant is not established at the project site. And…

Q: Please describe the requirements for the concrete transportation.

A: Transporting the concrete mix is defined as the transferring of concrete from the mixing plant to…

Q: What's the importance of determining the soundness of cement to civil/structural engineers in the…

A: The soundness of Cement : 1. The soundness of cement can be defined as its ability to retain its…

Q: identify and describe the importance in construction of conducting the following ASTM procedure…

A: Concrete temperature test  The temperature of fresh concrete may be measured using ASTM C1064 to…

Q: What are the main reasons of concrete segregation? What are the main causes of plastic shrinkage…

A: Solution: 1. Concrete segregation is defined as the process of separation of concrete into its raw…

Q: A fence has a dimension of 15 meters long and 20 meters high including the portion below NGL. how…

A: From Table : Quantity of cement and sand CHB mortar per square meter For Size : (200 × 200 × 400) mm…

Q: •Find the products of hydration for 100 g of cement and 62 ml of water ,what happens if water is…

A:

Q: ompute for the total volume concrete needed for the concreting of columns, assume that the height of…

A: Given:- Size of column = 0.3m * 0.3m To find:- Total volume of concrete for columns

Q: What are the important parameters monitored in cement production? What are the raw materials needed?

A:

Q: What is the purpose of Aggregate moisture content test?

A: It is asked to answer about the purpose of aggregate moisture content test.

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

A: The basic difference are:

Q: errors that might happen on this lab test and how to prevent it?

A: Density, Absorption and Voids in Hardened Concrete lab test The density test in hardened concrete is…

Q: esults. ) The level of “Quality Control" for the produced concrete.

A: (C) Introduction : Concrete's durability can be characterised as its capacity to withstand…

Q: Q2. Please make a comment on the use of Ready-mixed and Pre-cast concretes structural concrete…

A: to find   use of ready mix or pre cast concete

Pricing Concrete Work

The concrete work in a project usually holds a high-end cost in terms of cost and value of the work. It becomes an important step in calculating the cost associated with concrete while preparing the project scale. The cost of making concrete depends on the cost of building materials, mixed materials, labor, and machinery. A concrete contractor builds structures from concrete, usually managing all the steps of the process from assembling ingredients to building a holding structure and preparing the mixture. This person or team oversees the delivery and unloading of goods to ensure that they are done properly. Nowadays, most of the concrete in the United States comes from manufacturers working abroad, usually with branches and plants within the provinces. Contributions can range from pre-mixed concrete to basic ingredients, the consumer company then mixes it. Many American-based concrete companies, however, offer concrete products, such as ballads, bricks, countertop, concrete pipe, and building products, as well as concrete construction and installation materials. This article covers both types of suppliers for this set of building materials.