Architecture Commons^™

Investigation Of Natural Pozzolans: Analyzing The Practicality Of Natural Pozzolans As A Partial Substitute For Cement In Grout Production, Jadyn I. Breien, Andrew J. Baro, Logan T. Marino

Architectural Engineering

This senior project aims to investigate whether natural pozzolans are more sustainable than fly ash and a sufficient substitute for cement in the production of grout. By following the intent of the ASTM (American Society of Testing and Materials) standards, a conclusion will be made to determine if natural pozzolans can contribute comparable strength in compression. The objective is to prove that natural pozzolans should be utilized in the production of grout rather than alternatives such as fly ash because it can provide similar strength while being more economical and more sustainable.

Construction Of A Sustainable High-Tech Greenhouse, Miguel A. Sadler

Construction Management

The purpose of this project is to assess the feasibility for farmers to upgrade from conventional farming methods to using sustainable, high-tech greenhouses. For all intensive purposes, the values presented in this paper are based off the assumption that a farmer already owns their land and can use this paper as a reference to see what it would look like if they wanted to make the upgrade to high-tech greenhouses. To assess the viability of this project my partner and I set out to complete all the preconstruction activities that a project team would need to complete for a potential …

Live-Learn Cal Poly: A New-Urbanist Vision For A More Livable And Sustainable Campus, Emily Huang, Justin Wong

City and Regional Planning

Universities across the nation have begun a mixed-use initiative in an effort to densify campuses and diversify retail and housing choices to increase student residency on campus. The movement to model the built environment after traditional mixed-use urbanism has been shown to improve capital flow within the local submarket on campus, foster flexible learning environments to support student success, and reduce automobile dependency. In order to reflect Cal Poly’s Master Plan moving forward, this report intends to follow the guiding principles outlined in the Master Plan while proposing sustainable and efficient land use designs to accommodate future growth at Cal …

Peering In: Improving Existing Buildings With Colorful Increments, Daire Heneghan

Master's Theses

Existing office buildings’ embodied energy, history and culture offer something a newly constructed building cannot. On the other hand, new office buildings’ adoption of new technologies and building philosophies offer a range of sustainable efficiencies previously unavailable. Combining these efficiencies with elements that embrace human diversity and well- being offer the opportunity to not only mend our existing buildings’ deteriorating physical bodies but aid in creating workplaces that promote good physical and mental health.

This project provides recommendation on how an existing high-rise commercial building can incorporate a number of incremental improvements that continually evolve to meet rapidly changing market …

Methane Production By A Packed-Bed Anaerobic Digester Fed Dairy Barn Flush Water, Sean Richard Thomson

Master's Theses

Packed-bed digesters are an alternative to covered lagoon digesters for methane production and anaerobic treatment of dilute wastewaters such as dairy barn flush water. The physical media of packed-beds retain biofilms, often allowing increased treatment rates. Previous studies have evaluated several types of media for digestion of dilute wastewaters, but cost and media fouling have setback commercial development. A major operational cost has been effluent recirculation pumping.

In the present effort, a novel approach to anaerobic digestion of flush dairy water was developed at pilot-scale: broken walnut shells were used as a low-cost packed-bed medium and effluent recirculation was replaced …

Sustainable Waterfront Revitalization: Baltimore, San Francisco, And Seattle, Lindsey L.M. Miller

Master's Theses

The urban waterfront areas of the United States have grown increasingly neglected and derelict due to changes in traditional industrial uses and their physical severance from the downtown core. A revived interest in urban living has brought downtown property values up, including waterfront areas, and has jump-started a movement towards waterfront revitalization. In an effort to understand the specific characteristics that make some waterfront revitalization projects more sustainable over time than others, this paper employed a case study approach. Baltimore’s Inner Harbor, San Francisco, and Seattle’s Central Waterfront were selected for analysis based on three specific perspectives: recreation; development; and …

Substituting Residential Rainwater Harvesting And Greywater Reuse For Public Water Supply: Tools For Evaluating The Public Cost, Jennifer L. Ferguson

Master's Theses

The intent of this project is to provide tools for public administrators to implement and evaluate the cost of an alternative on-site residential water supply using rainwater harvesting and greywater reuse in their jurisdiction. These tools are then applied to the city of San Luis Obispo (SLO), California as a case study to demonstrate how rainwater harvesting and greywater reuse could be implemented to supply all residential potable and non-potable water needs, completely replacing the current centralized publicly-managed water system. Further, energy and direct fiscal costs of the alternative system are compared with the current system. A cost analysis is …