Parking Lot Asphalt Crack Sealing

 Parking Lot Asphalt Crack Sealing



Where there is a parking lot, most likely there is asphalt paving and cracks are inevitable. They result from various factors including freeze / thaw cycles, differential settlement, etc. Let them get away from you and they will cause more and more damage Reason pro Crack to the point that finally your parking lot cannot be repaired; it must be replaced. Stay ahead of them and you can help to extend the life of your parking lot.

Some cracks are manageable and others are not. The ones that are not are those that are caused by structural fatigue in the pavement – fatigue or “alligator” cracking. And, the other manageable cracks – if not managed – will likely cause accelerated structural fatigue. So, it makes good sense to properly maintain / seal the ones that you can. Otherwise, due to normal expansion and contraction of the parking lot, cracks will be created, water will seep

in, water will turn to ice, and the ice will expand to 9% more than the volume of what it was in its liquid state, creating an even bigger opening for more water infiltration.

And all that water, combined with load stress, chemicals, and oxidation from the sun’s ultraviolet rays further accelerate the path to alligator cracking – a sign of a parking lot’s structural failure.


Obviously then, a key component to a good parking lot maintenance program is keeping water out of the base layers of asphalt where it is likely to cause the most damage. An effective crack sealing procedure is the key to keeping the water out and Parking Lot Maintenance, LLC (PLM) offers that well-tested effective procedure.

Initial Assessment


Since crack sealing is a preventative maintenance measure, the type of cracks is the main determining factor as to how, or even if, a crack or cracks can, or should, be properly sealed. Of course, most should be sealed, but again, as previously mentioned, if the cracks are due to structural failure, another repair / replacement method would prove most beneficial.

A lot of the crack assessment has to do with depth, width, pattern, frequency, etc. Those factors will help the PLM project manager determine the most appropriate material and methods to utilize.

One of the most effective methods, and therefore most frequently used, is Hot Rubberized Cracksealing. Compared to a cold applied sealer that typically lasts only 1-2 years, a hot rubberized cracksealer has a life cycle of 3-5 years. PLM’s proven process of applying hot rubberized cracksealer is described below.

The Process

Step 1: Cleaning and Drying

To help ensure the sealant properly adheres to the surface, cracks must be clean and dry – free of dirt, dust, asphalt fragments, oils, and moisture. That is achieved by either routing and / or hot-air-lancing.

In most cases, PLM recommends routing – or cutting through – the crack, and most beneficially to a depth equal to the width of the crack. A 1:1 width to depth ratio is optimum prior to sealing. Routing helps to provide a clean and uniform surface for the sealant to adhere. In fact, studies have shown that routing combined with using a hot air lance is the most beneficial method for cleaning and drying a crack prior to sealing.

However, at minimum and actually at the best cost / benefit ratio, a hot air lance alone is utilized. With heat and compressed air, a hot air lance will deliver a jet-streamed high pressure blast of hot air that will both clean and dry the crack and nearly with the same effectiveness as if combined with routing. Heat combined with high pressure air are obviously the key ingredients.


Would it be a good idea for you to Sell or Hold Your Property Development?

Would it be a good idea for you to Sell or Hold Your Property Development?



For some property financial backers, the allure of property improvement is the guarantee of making huge capital addition in a short space of time. A great many people expect that to bring in cash out of property improvement you need to sell the properties you create. Is this a typical confusion?


The choice of whether you should sell or hold the properties you create relies upon various things, including your monetary Property development position, the economic situations and the kind of advancement you are attempted. Yet, fundamentally it descends to your target in doing the advancement in any case. Some property engineers intend to expand rental returns, while others look to make a money benefit or just to increment and release their value. Creating property can likewise be a method of acquiring new property at discount costs. It’s significant that you are sure about your target preceding beginning an advancement as it can impact numerous parts of the turn of events.


Individuals regularly sell properties they have created on the grounds that they think they need to offer to bring in cash or “understand the benefit”. Nonetheless, by renegotiating you can in any case get to the value you have made. For what reason may this be a preferable choice over selling? It boils down to the dangers and expenses related with creating to sell. Creating to sell requires master market timing to get the property cycle right. Also, on the off chance that you sell properties that you have created you will probably need to pay Sales Agents Fees and Marketing (3-4%), GST on the Profit Margin (2% if a 20% edge), and Income Tax (as much as 9% if a 20% net revenue).


Unmistakably in the event that you create and sell, exchange costs will destroy your benefit. Therefore, I think creating to sell ought not be the best option in each occasion. You could be much better off by a huge number of dollars by holding the properties. A significant number of the best property engineers, like Frank Lowy (designer worth $6 billion who has constructed an overall retail plaza domain) seldom sell.


So when would it be advisable for you to create and hold? The basic answer is the point at which it is possible. Contingent upon the kind of advancement you do, you will produce either extra rental pay far beyond the premium expenses OR you will create extra value. Be that as it may, ideally you will do both.


So when is the best an ideal opportunity to create and sell? Being an effective property broker requires center, responsibility and a great deal of time. You need to do considerably more market investigation and it is innately more dangerous as you are timing the market. To legitimize consistent purchasing and selling, you need to produce significant yields to warrant the exchange costs (specialist expenses, stamp obligation, annual assessments). You additionally must be ready to “landbank”, which is normal among engineer, who might hold land for at least 10 years.