The design of a concrete mix requires 1173 kg/m3of gravel in dry condition,582 kg/m3of sand in dry condition, and 157 kg/m3of free water. The gravelavailable at the job site has a moisture content of 0.8% and absorption of1.5%, and the available sand has a moisture content of 1.1% and absorptionof 1.3%. What are the masses of gravel, sand, and water per cubic meter thatshould be used at the job site?

Q: Having a Concrete Mix Ratio of 1:1.5:2.5 (by mass), what is the mass of Sand needed to create a 50kg…

A: Asked: To calculate the mass of sand to form 50 kg of concrete.   Given, Concrete Mix Ratio (Cement…

Q: Define and discuss the following: (a) the terms maximum aggregate size and grading, as used in…

A: a) Maximum aggregate size: The concrete that is used for construction purposes contains about 70% of…

Q: Working on major construction project that requires considerable amounts of concrete to be used,you…

A: The objective of the question is to design a concrete mix following the BRE (Building Research…

Q: What is the recommended volume of Portland cement that can be replaced by fly ash? OA) 40-50% O B)…

A: Find answers in below tab

Q: Compute for the concrete mix proportion for a 6" diameter concrete cylinder mold with 12" height and…

A: Use ACI 318 All tables are taken from ACI 318 1. Find Characteristics Strength of concrete : f'c =…

Q: Practical Part Q.1) Answer any THREE of the following question. 1- What is the objective of standard…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: For the following concrete mix design 1:0.51:1.29:3.6 (P:W:S:G), how much of each individual…

A: We will solve this question in step no. 2

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

A:

Q: th a 3-inch slump, w/c ratio of 0.50, and sand with a fineness modulus of 2.4 contains 1700 lb/ cu.…

A: Given:- slump = 3inch w/c ratio=0.5 fineness modulus =2.4 coarse aggregate =1 700 lb/cu yd. w/c…

Q: The following table represents a concrete mixture that has not been completely proportioned. The…

A: The water to cement ratio compares how much water versus cement is used in a concrete mix. A low…

Q: 635 kg of fine aggregate and 910 kg of coarse aggregate are needed to be mixed for producing 1m3 of…

A: Moisture Content : The amount of water is present in aggregates called as moisture content of…

Q: Kindly show full stepss thanks and handwritten pls

A: a voltage source (V1), two resistors (R1 and R2), and an ammeter. The question might be related to…

Q: You are working on a concrete mix design that requires each cubic yard ofconcrete to have 0.45…

A: Given:- The water-cement ratio of the concrete = 0.45 The unit weight of the dry gravel = 1165 kg/m3…

Q: Calculate the slump of fresh concrete mix if you know: 1. W/C = 0.47 %3D 2. Sand = 648 Kg/m3. 3.…

A: d1= 0.1 m d2 = 0.2 m h= 0.3 m A1= π/4 x d12       = π/4 x 0.12   A1 = 7.854 x  10-3 m2   A2= π/4 x…

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.