Search results
Results from the WOW.Com Content Network
Its cleaning process can be divided into three steps: Dirt or dust should first be removed with a vacuum cleaner or a broom. Have a floor cleaning solution or spray bottle for the appropriate floor. If you are cleaning stone floors (marble, granite, travertine, etc.), make sure the
Polished concrete may be considered a form of sustainable design flooring, if less material is used than in comparable types of flooring. [citation needed] Polished concrete floors have the following advantages: low-maintenance [7] – polished concrete is easily maintained with the use of clean water or a neutral pH cleaner. The application of ...
A lower ratio leads to higher strength and durability, but may make the mix more difficult to work with and form. Workability can be resolved with the use of plasticizers or super-plasticizers. A higher ratio gives a too fluid concrete mix resulting in a too porous hardened concrete of poor quality.
Concrete creep is essentially the sagging of concrete over time. Creep and shrinkage of concrete are two physical properties of concrete.The creep of concrete, which originates from the calcium silicate hydrates (C-S-H) in the hardened Portland cement paste (which is the binder of mineral aggregates), is fundamentally different from the creep of metals and polymers.
As with other ratios, they are often used to denote relative performance (figure of merit) of a desired quality or as a value specified in a design trade-off. Pages in category "Engineering ratios" The following 73 pages are in this category, out of 73 total.
Commercial cleaning companies are contracted to carry out cleaning jobs in a variety of premises.Commercial cleaners, often referred to as custodians or janitors, work in a many different types for building such as schools, banks, offices, etc. As a janitor or custodian, the main job duty is to disinfect/ pick up in the fast-paced environments ...
What is a good debt-service coverage ratio? Most lenders want to see a debt-service coverage ratio of at least 1.25. But, lender requirements will vary depending on the type of business loan and ...
These load factors are, roughly, a ratio of the theoretical design strength to the maximum load expected in service. They are developed to help achieve the desired level of reliability of a structure [ 6 ] based on probabilistic studies that take into account the load's originating cause, recurrence, distribution, and static or dynamic nature.