A Look at Countries in Which These Spacers are in Wide Use
Over the course of the past several years there have been some significant earthquakes in a number of locations around the world. Unfortunately, the number of people who were killed or seriously injured as a result of these earthquakes ended up being very significant in some cases because concrete or masonry buildings were not properly strengthened through the proper utilization of rebar and construction rebar spacers.
Through this article you are provided an overview and a better understanding of the importance of construction rebar spacers. You are provided the information that you will require to better appreciate why construction rebar spacers are essential in earthquake zones.
For a number of reasons there remain some countries the world over in which concrete or masonry buildings are still being constructed without the insertion of rebar supports. These are precisely the same buildings that are collapsing under their own weight in the event of an earthquake. Sadly, even a minor earthquake can destroy these buildings with injury and kill the people inside.
Construction rebar spacers allows for the proper spacing and insertion of supportive steel rods (rebar) into the concrete or masonry being used in a building in the first instance. The properly spaced and inserted rebar in concrete or masonry provides two significant benefits in the event of an earthquake. First, it provides added strength to the concrete or masonry so that it will be less likely to collapse in the event of an earthquake. Second, the proper usage of construction rebar spacers renders the concrete more pliable and forgiving in the event of an earthquake. By this it is meant that the building will be able to “rock and flow” in response to earthquake rather than collapse and tumble.
Numerous countries around the world require rebar and construction rebar spacers in the construction of concrete or masonry structures. This includes most nations in Europe as well as in North America. The fact is that countries with lower rates of mortality from earthquakes are precisely the same nations that require or at least generally make use of construction rebar spacers in their construction projects.