Engineering, 14.02.2021 03:30 7obadiah

Project: Construction and Demolition Materials in Single-Family Homes: Analyze an EPA Report Assignment directions

In this project you will consider what to do with the C&D materials after a house is demolished. Read the EPA report “Analysis of the Life Cycle Impacts and Potential for Avoided Impacts Associated with Single-Family Homes” at epa. gov and answer the questions below.

Assignment guidelines

Part 1: Write a short introduction that defines life-cycle assessment, its phases, and what C&D materials are. Label it “Introduction.”

Part 2: Answers the following questions in complete paragraphs. Label this section “Analysis.” Number your answers 1 through 4:

1. What are some of the health and safety considerations for recycled or reused materials?
2. Do you think adherence to Life Cycle Assessment is good for the construction industry? Why or why not?
3. How is demolishing a house like building a house?
4. Which process appeals to you more: Building a house or demolishing a house? Explain your opinions.
Feel free to consult other resources for more information or to help you form an opinion. If you do, please list them in a Reference section with URLs if applicable.

Submission requirements

Submit your paper electronically. It should be 2 to 3 pages long. Sentences should be complete. Define your terms. Spelling, punctuation, and grammar count.

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, Fahaddie

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

Answers: 2

continue

Engineering, 04.07.2019 18:20, cxttiemsp021

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.

Answers: 3

continue

Engineering, 04.07.2019 18:20, Doogsterr

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor

Answers: 3

continue

Engineering, 04.07.2019 18:20, rocio5649

Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa. s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)

Answers: 3

continue

You know the right answer?

Project: Construction and Demolition Materials in Single-Family Homes: Analyze an EPA Report Assign...