Tuesday, June 19, 2012

Types Of Pavements That A Pavement Contractor Deals With

By Janet Jhon 

Are you thinking of laying pavements around your garden or property? Not only such a construction is useful in enhancing the beauty and aestheticism of the property but also allows people to walk around the garden or take a brisk stroll in the evenings amidst natural bounty. If you are thinking of landscaping your property, constructing a pavement around the garden is an indispensable part of the project. But,
pavements need regular maintenance and services to remain in good shape for years. Well-maintained pavements also enhance the look of the property. Who will be able to handle such tasks professionally? Contact a paving contractor who is able to deal with every type of pavements.

Reputed and experienced contractors will be able to provide effective maintenance services for the paved area in your property. Given below is a brief but, comprehensive discussion on the 3 basic paved surfaces that are dealt with by a paving contractor:

1. Flexible pavements - It is basically a paved structure that comprises of several layers of construction materials. Generally the best quality materials are used on topmost layers. This is because the intensity, frequency and stress of traffic are highest on the topmost layers. The surface stays tolerable to heavy traffics and treads with regular maintenance. This type of flexible paved area can be considered as a multi-layer system comprising:
1. The surface course
2. Underlying middle base
3. Sub-base courses
4. All these layers together contribute towards facilitating drainage, frost protection, and support. As these are vital aspects for a convenient living, you should not ignore pavement maintenance.

2. Perpetual pavements - The name basically describes a structural design that stays intact for a considerably long time. However, a reputed paving contractor in addition to using the best quality materials and appropriate construction methods might suggest occasional maintenance for this type. Thus, if you do not choose skilled and experienced paving contractors, there can arise various problems like - permeability, moisture retention, variability of density and segregation with depth. Correctly maintained structures can withstand heavy stress and tension without any structural deterioration.

3. Rigid pavements - The surface course in this type is basically hydraulic cement concrete type. The concrete slabs at the topmost layers provide the maximum strength to the paved surface. As the name suggests, the rigid pavements are stiffer than the other two types mentioned above. This stiffness or rigidity is due to high elasticity modulus of the construction material. It also results in considerably low deflections (the plate theory). Nevertheless, this type of paved areas also requires regular maintenance and repairs to prevent loss of rigidity.

So, are you looking for a suitable pavement maintenance? Rhode Island, RI is an area where you will find a few of the reputed contractors. Choose the one that expertly deals with the construction and maintenance of all types of pavements.
Pavement Maintenance Rhode Island - Are you searching for the best pavement maintenance? Rhode Island, RI based New England Sealcoating Co. will be the right company to contact for pavement maintenance.

Article Source: http://EzineArticles.com/?expert=Janet_Jhon

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1 Comment:

Unknown said...

I had no idea there were this many different types of pavement. My wife and i are repaving our driveway and are not sure what kind of pavement we're going for. I think after reading this article we're going to go with flexible pavements to avoid constant maintenance. http://www.interstatepavingllc.com

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