What are the advantages and disadvantages of using Autoclaved Aerated Concrete (AAC) blocks in construction?

Q: 200 mm X- 80 mm FIGURE P9-1 - X

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Q: An unsupported excavation is made to the maximum possible depth in a pure clay soil having density…

A: An unsupported excavation is made to the maximum possible depth in a pure clay soil.The density of…

Q: A cube of side 100 mm is subjected to an axial compressive load of 200 kN. Its lateral strain is…

A: A cube with a side of 100 mm is subjected to an axial compressive load of 200 kN.Lateral strain is…

Q: The concentration of NO₂ in the air at STP is observed as 0.45 ppm. At STP, 1 mole of any gas…

A: The concentration of NO2 in the air at STP is observed as 0.45 ppm.At STP, 1 mole of any gas…

Q: B Calculate the independent coordinates of C.

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Q: The distance between centre lines of rails of broad gauge track is 1.6 metres. Assuming a uniform…

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Q: Question 2 For the beam depicted in Figure 2, calculate the reactions at all three supports (second…

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Q: 2. Determine the moment of inertia for the shaded area

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Q: 2-21. Determine the horizontal and vertical components of reaction at the supports A and C. Assume…

A: To Find:Horizontal and vertical components of reactions at support AHorizontal and vertical…

Q: A 1.8 m high square concrete column with b = 220 mm (Ec ac = 9.9 × 10-6/° C) is reinforced with six…

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Q: A three-zone city has the following characteristics: Zone 1 Zone 2 Zone 3 Initial travel time…

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Q: Assessment of the renewable energy generation towards net zero energy buildings (NZEBs): A review…

A: Assessment of the renewable energy generation towards net zero energy buildings (NZEBs)How can…

Q: 2. For the beam shown in the figure carries a superimposed uniform deadload of 30 kN/m, uniform live…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Find all the bearings and azimuth. Bearing EF is N90˚0'0"W

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Q: AW14 x 53 of Grade 70 steel is used as a compression member. It is 30 feet long, pinned at the top…

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Q: 1. (a) Calculate the pore pressure, the total stress, and the effective stress at the indicated…

A: (a)   In this problem, we find total stress, pore pressure and effective stress,For point A,Total…

Q: (a) Determine the equation of the estimated regression line. (Round all numerical values to four…

A: efficiency for a steel specimen immersed in a phosphating tank is the weight of the phosphate…

Q: Consider the soil profile depicted in the figure below. The water table is located 3 m below the…

A: Effective stress at A is 103.95 Kpa. In the context of soil mechanics, we encounter three important…

Q: Show step by step solu

A: Option b is correct.Explanation:

Q: Find the standard deviation of the following data:

A: The frequency and size of items are given belowSize of items10111213141516Frequency2711151041`Need…

Q: what is shear force at x= 8ft

A: Given Load 100 lb/ft and 300 lbSpan 12 ftReaction at A and D are 246.667 and 653.333 lbTo find out…

Q: A beam-spring system is shown in figure below. L = 5m EI-2.5× 10³ kN-m² 000 eee k = 40 kN m-10 kN…

A: For given spring-beam system,Initial displacement of 5 mmInitial velocity: 135 mm/sto find the…

Q: A four-zone city has the following productions and attractions: Zone Zone The travel time matrix is…

A: Objective:Apply the gravity model to distribute the trip

Q: Problem 2A beam with a rectangular section has a width of 250 mm and a height of 575 mm. It is…

A: Answer is given below in brief explanation.Explanation:Beam Analysis:Given:Width (b) = 250 mmHeight…

Q: 4-91 Determine the maximum normal stress developed in the bar when it is subjected to a tension of P…

A: Themaximumnormalstressdevelopinthebar=σmax​=31.3ksiExplanation:Given dataP=2kipStep…

Q: 6.11 A multilane highway (two lanes in each direction) is on level terrain. The free-flow speed has…

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Q: Solution?

A: The objective of the question is to calculate the column loads given the dead load, live load, and…

Q: Determine the elastic curve in terms of the x1 and x2 coordinates. EI is constant. Also find the…

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Q: Design the W14 section column AB of the frame shown. Assume it is unbraced along the x axis and…

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Q: b) A 4-hour rain of an amount of 1 cm (i.e intensity of 1/4 cm/hr) falls over a catchment shown in…

A: The objective of the question is to determine the flow hydrograph at site 0 using the time-area…

Q: Given a Greenshields linear density-speed relationship of us = 71.2 - 0.584k a. derive the…

A: Density - speed relationship Us = 71.2 - 0.584K Determinea. Flow-speed relationship. b. Flow-density…

Q: Gradation parameters of soil (a) are: D10 = 0.08 mm, D30 = 0.22 mm, and D60 = 0.41 mm. and for soil…

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Q: & Water flows in a 2an dia pipe, Calculate the largest discharge upto which flow will be definitely…

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Q: Q1. The following is the number of trips and the number of households by the number of persons per…

A: The objective of the question is to calculate the forecasted number of trips for each combination of…

Q: Using three moment equation method compute and show the complete solution of the ff: 1.RA 8. Moment…

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Q: Determine the distance of O (shear center) to the center of mass A in base unit with 1 digits after…

A: The objective of the problem is to determine the distance shear center, to the center of mass.Given,

Q: A solid cone of radius r and vertex angle 20 is to rotate at an angular velocity w. The cone is…

A: Object: Solid coneDimensions: Radius:   Vertex angle: 2θHousing: Present, with a gap between the…

Q: determine the bending moment at x=10ft?

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Q: A rapid sand filter is provided in a water treatment plant for a population of 2 lakh. There are 6…

A: A rapid sand filter in a water treatment plant serves a population of 200,000.Number of filters:…

Q: Typically, internal draft angels in forging are about ________. Group of answer choices 1-3 degrees…

A: A) 1-3 degrees: This would be an extremely shallow draft angle that would not facilitate easy…

Q: L₂ Pa P C Steel column B Concrete Column A Second floor First floor Foundation

A: Pc= 400 KN PB=310 KNE(STEEL)=200 GPa E(Concrete)=30 GPa A2=1850 mm2d1=530 mmL1=4.8 m L2=5.8 m

Q: using moment area mothod, please For the beam shown compute the maximum deflection.

A: A Beam system given belowNeed to find the maximum deflection by using moment area method

Q: If a steel has a value of oo = 150 MN/m² and k-0.70 MN/m³2, what are the values of yield stress for…

A: and yield stress of material                       Where,    is the constant value for a given…

Q: The girder in a floor system is subjected to a series of point loads from the beams that frame into…

A: Given Information:EI =constantTo find:Slope at left supportDeflection at midspan using moment area…

Q: A normally increased from 25 to 50 kN/m². If on the similar clay the effective stress is increased…

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Q: A vertical curve is required to join a road with + 2.5% grade to a road with -3% grade. The design…

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Q: A vertical force P of magnitude 20 kips is applied at point C located on the axis of symmetry of the…

A: A vertical load is applied at point C with a magnitude of . The problem requires determining the (a)…

Q: The BOD3 of a waste water has been measured as 435 mg/1 at a temperature of 25°C. If K₁ = 0.25 per…

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Q: The cross-sectional area A(x) of a vertical funnel-shape soil specimen of height 2 ft in the 2…

A: Answer → The 1-D equation of continuity with Darcy's law states q=−kA(x)dx/dh. At x=0,h(0) , is the…

Q: 4-53. The assembly consists of two 2014-T6 aluminum rods CD and EF having a diameter of 20 mm, an…

A: The assembly consists of two 2014-T6 aluminum rods CD and EF having a diameter of 20 mm, an A992…

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.