Discuss the problem of disposal of waste water from ready-mixed concrete oper-ations. State three alternate methods that can be used to alleviate this problem.

Q: How does the excessive presence of silt harm the strength of concrete? Is the fine aggregate…

A: Effect of silt on concrete strength:

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

A: Answer The wastewater from the ready mixed concrete operation is the water that comes from the…

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

A:

Q: What is the recommendations of Drying Shrinkage of Hardened Concrete lab test?

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

Q: What is the importance and role of moisture content in the construction material utilization?…

A: It is very important to determine the moisture content of the construction material for following…

Q: Maximum time period to store Cement? OPC.? Work delayed due to lockdown.

A: Cement is a material which loses strength as time passes. It is an hygroscopic material which need…

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: Illustrate the typical layout of a grouting plant. Also mention the basic items required for a…

A: The cracks in concrete are injected with material to increase the strength is known as grouting .…

Q: , a.) determine the number of bags of cement required to construct the wall footing using class A.…

A:

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

A:

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: Suppose you are assigned as a material engineer for a construction of a dam that requires…

A: In the construction of dam, we will generally use a kind of cement which will generate less heat…

Q: Search for "DPWH standard specifications on Aggregate Sub-Base Course".

A: Brief Concept Introduction- DPWH standard- STANDARD SPECIFICATION ON AGGREGATE SUB-BASE COURSE BY…

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 are the mathematical calculations for the completion of concrete water tanks design

A: As not mentioned which concrete water tank is to design, therefore : Let us consider a Flexible base…

Q: How can you estimate the production date for cement in site, and if its expire or not?

A: The production date for cement in site, and if its expire or not can be determined by:

Q: Design a non-air-entrained concrete mix for a small job with a nominal maxi-mum gravel size of 25…

A: Part - a -  For the nominal maximum gravel size of 25 mm taking the value of non- air entrained…

Q: c) A reinforced concrete building is to be constructed near marine environment with 50 years…

A: 1) corrosion -  marine environment is very harsh for concrete in many ways, corrosion is one of…

Q: (c) Explain why concreting works in the rain is prohibited during construction. Give two (2)…

A: It is asked to explain why concreting works in the rain is prohibited during construction and also…

Q: What are Wet Precipitators?

A: A wet precipitator is generally utilised in controlling Particulate Matter (PM10 and PM2.5)…

Q: Enumerate and discuss some concrete programs being undertaken by business corporations to arrest the…

A: Introduction- Ultra-tech conducts business in a manner that is environmentally friendly. We…

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: 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: Calculate the amount of fresh water, cement and CaCl2 required to mix 75 bbls of Cement with 2% BWOC…

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Q: pens when the cement annulus cracks. How can this negatively impact ground water quality?

A: Micro annuity in cement are a constant problem in oilfield well cementing. It is one numerous well…

Q: (c) Write short notes on the following i. Water reducing admixtures ii. Fly ash concrete iii.…

A: 1) Water reducing admixtures: water-reducing admixtures generally used in concrete to reduce the…

Q: A simple platform having a stair will be constructed, as an estimator, your boss gave you an…

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: Discuss the issue of waste water disposal in ready-mixed concrete companies. List three different…

A: Introduction: This question deals with  the issue of waste water disposal in ready-mixed concrete…

Q: What is cement and how it is manufactured?

A: Define  Cement  Explain Method of manufacturing

Q: You are an engineer in charge of mixing concrete in an undeveloped areawhere no potable water is…

A: Following are the tests would be performed to evaluate the suitability of the water for concrete…

Q: Discuss the component costs ( including the unit of measurment ) of cast in situ concrete based on a…

A: The following are the components of the bill of quantities for the cast in situ concrete roof slab,…

Q: Considering the data in the table below; Select the cement type suitable for concrete production in…

A: Concrete is the most used building material in the construction industry. It is made by mixing…

Q: A fence has a dimension of 6 meters long and 10 meters high including the portion below normal grade…

A:

Q: 1. List 5 potential hazards in cement processing plant which may include cement dust and chemical…

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

Q: 30. Without using the Table of Concrete Proportion, for eight (8) cum of Class B concrete mix…

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Q: ct in

A: Given data  Length of concrete wall=20foot 20% fly ash Cw = unit weight coefficient per Table =1.0…

Q: Determine the quantity of cement, sand and gravel of the proposed concrete parking area 6 inches…

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Q: a. Do the amount of RHA affect the compressive strength? How so? b. Does the admixture affect the…

A: The rice husk ash is a by-product from the Agricultural field which is used as pozzolanic reactive…

Q: quantity of cement, sand, aggregate, and water in M25 mixture?

A: Given:- M25 mixture To find:- The quantity of cement, sand, aggregate, and water

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: Give example of the type of cement used for the construction of a dam and repair of a bridge ?…

A: The cement that has to be used in dam construction must have the property of water-repelling. The…

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.