EPDM Rubber Coating
For roof repair, rubber
had been an obvious choice for most of the people. No doubt,
rubber coating for roof repair is an excellent way to preserve roofings and
this tradition has been taken one step forward by EDPM rubber- the synthetic
elastomer which is much more effective than a simple rubber coating. Read
this article to know the properties of EDPM rubber and how this roof repair
material proves beneficial for your home roofing. Rubber is the only
material that people think of as being absolutely waterproof which has been
proven with its use in vast range of products from Wellington boots, gloves
to diving suites. EPDM is an extremely robust material, is extremely
resilient to puncture or penetration, is not affected by atmospheric
pollution, UV light ozone or acid rain and unlike most bituminous materials,
it does not degrade, crack, or become brittle after long periods exposed to
the harsh elements of the weather.
Over the years, EPDM has proven its longevity in Artic conditions,
temperate zones and tropical climates, in fact, installations carried out in
the early sixties are still giving outstanding performance to this day! EPDM
rubber membrane, the once only installation is excellent for the flat roof
renovation of older domestic roofs or brand new residential or commercial
installations, resulting in a total waterproofing covering. Any flat roof
will benefit immensely from this modern flat roofing material which flexes
with ambient temperature variants and will not split, tear or become porous.
It is not only suitable for flat roofs rather it also best fits metal roof,
concrete roof, for RV roofs and other roofing types.
The commercial roofing industry goes back hundreds of years and, in that
context, there are three "modern-day" roofing systems: EPDM
(ethylene propylene diene monomer), PVC (polyvinyl chloride), and TPO
(thermoplastic polyolefin). While they have their own individual advantages,
one advantage they all share is that installation does not generate fumes.
Emission of tar- and asphalt-based fumes is becoming a major
roof-installation issue throughout the country
Properties of EPDM
- EPDM is a synthetic elastomer made by combining ethylene and
propylene with a diene monomer attached. This polymer (when cross linked) is
a very good moisture barrier, resistant to oxidation and UV degradation but
its most important property is its ability to tolerate both low as well as
high temperatures (form minus 62 to plus 350 degrees Fahrenheit). EPDM
rubber is used exclusively for radiator hoses, freezer gaskets and low
temperature seals, steam hoses, and rubber roofing membranes. It is also
blended with other rubbers to improve their properties, A multitude of
products are now better and last longer because of the contribution made by
EPDM rubber coating.
The EPDM rubber is relatively inexpensive, and it may come in very large
rolls. Often it would take a large crew of men or mechanical equipment to
unroll and manipulate the materials. It is the joint work, and the
penetrations which are critical in this system, and the joint compounds,
adhesives, and cover flashings are quite expensive and need to be installed
with great care and attention to detail. Rare are there roofs with no joints
or penetrations, or mechanical equipment on flat roofs, so such detail work
is very important when considering an EPDM roof system.
Roof Repair with EPDM Coatings
Roof Leaks, if encountered by
give you long lasting waterproof roof. EPDM is one of the most versatile and
long lasting materials ever manufactured for outdoor exposure. EPDM coatings
have many advantages over other roofing options. It remains flexible at
extreme temperatures, can be installed quickly, and resists deterioration
from exposure to ultraviolet radiation.
is also a very effective coating for steel especially where it
is exposed to a salt environment. It can be applied on roof, gutters,
structural steel, air conditioner enclosures, cooling towers, galvanized
steel, unit heater flues, smoke stacks chimneys, fiberglass and non porous
masonry surfaces. Liquid EPDM Rubber can be applied directly over rusted or
weathered metals without the need for costly and time consuming primers.
EPDM Rubber has had a long history of superior performance in hoses, molded
products, tires and roofing membranes. For example, the radiator hoses in
our cars and the gaskets on our freezer doors are made of EPDM rubber and
show the broad temperature range the product can handle. EPDM Roofing
Membranes also have more than 30 years of successful history. EPDM is
relatively inexpensive, simple to install, and fairly clean to work with
when compared to conventional materials. There are not the strong odors and
fumes either. The product is very stable and the resulting characteristics
of Liquid EPDM such as flexibility, weatherability and chemical resistance
are determined by it.
The versatile membrane offers a variety of installation options including
fully adhered, ballasted or mechanically attached that deliver superior
long-term weatherability and exhibit exceptional wind uplift resistance.
EPDM Rubber is the perfect solution for most flat roof problems. When leaks
develop in an existing EPDM roof, the solutions are almost always simple. In
most cases, repair and reinforcement of seams, flashings, and perimeter
solves the problems, stops the leaks, and add many more years of life to
your existing roof. Typical life span of a properly installed EPDM Rubber
roof is 25 years or more. Retrieved from "http://www.articlesbase.com/diy-articles/epdm-coatings-595885.html"
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Rubber Coatings For Roof Coatings & Repair
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