Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
What is your topic?


Table of Contents

Table of Contents

insert your objects image here where the placeholder waterloo logo is

//table of contents self-updates with your changes. it uses headings and their levels (ex heading 3, heading 4) to format itself.

//feel free to explore the macro tab (its the + sign beside the undo buttons on the format bar) to add different functionalities to your page

//In general, ensure your page matches the formatting outline in the "fasteners" home page.

//In this template some formatting is described to you.  you MUST follow the guidelines so we can ensure consistency 

//If applicable our goal is to be informative (more info than users would learn in courses) so please add bonus and esoteric content

//Ensure that there is animation and interactivity on your main page and various subpages if possible for your content and object.  aim to include in

Characteristics of your item ( use Heading 3 for a top level topic)

  • if using a list format it with indentations
    • Like this, maybe it would be a more specific topic

      Image Removed
    • you can include pictures like above
  • placeholder heading
    • you can also add images beside text​ Image Removed

""General Screw Thread Terminology"" (use heading 4 for topics that are under a top level

//as you get progressively more specific with headers, work your way up the numbers like this:

Top level (h3)

Mid level (h4)

Mid-low level (h5) so on and so forth

Types of your item (Page Link)

// the above header is linked to another page. use other pages when there is an excess of information that would clutter the homepage of your given item

your item Use Cases

References (← Hover over this hyperlink)


Concrete

Advantages

  • It is one of the strongest materials that can be used in retaining walls
  • Can be made into any shape that is required; straight, curved and more
  • It can last a long time, it is fire proof and it can handle natural disasters very well
  • Can be used to build walls that are higher than 4m, but it has to be design properly

Disadvantages

  • It is more expensive then let’s say wood for example.
  • It is prone to cracks and it is difficult to patch the cracks up
  • The base of the wall can interfere with the drainage of the area around the wall


Image Added

A Retaining wall made from concrete material

Wood

Advantages

  • it is easy to install
  • It can last over two decades if it is installed the right way and with the right wood
  • It is relatively cheaper than other methods
  • It is lighter then concrete or stones which makes it easier to transport to the building site

Disadvantages

  • Compared to concrete and stone it does not last as long
  • It can not generally be used for retaining walls that are required to be more then 4 m tall
  • The wood can rot if it is placed in areas where there is a lot of rain and water flow
  • It can not be used to make curved walls

Image Added

Retaining Wall Made with Wood

Stones

Advantages

  • Some stone walls are heavy enough to keep the soil in place and fight against the lateral pressures of the soil
  • Can be used to build a curved wall 
  • Some designs have extremely good natural drainage

Disadvantages

  • It is difficult to assemble properly
  • The materials can be very heavy
  • Uncut stone walls can be very time consuming because each placement of the rock has to be thought out carefully where as cut stone walls can be expensive to get
  • It might not handle water flow or drainage flow depending on the design of the wall
  • It is not typically used for high walls
  • If the stones are small, the wall would not be able to hold back that much weight

Image Added

Retaining Wall Made with Stones

Steel

Advantages

  • It is light in weight making it easier to handle and lift

  • It can be recycled and reused

  • The length and design can be easily adapt

  • The material can last a long time whether it is placed underwater or above ground

Disadvantages

  • If the soil is rocky it will be hard to install the steel

  • The sections are usually not used as a permanent structure, they are usually used temporary to hold the soil back for short term construction

  • Driving the sheets may cause disturbance the neighborhood

Image Added

Retaining Wall Made with Steel

References

List of Contributors:

Contributors
orderupdate