concrete-construction-building-tips

Granite and all other types of stone countertops are porous to more or less of a degree depending on the characteristics of the particular stone in question. Generally speaking darker colors tend to be tighter grained and denser than light colors and are therefore often less porous than the light colors. Different concentrations of various minerals create the color variations and the relative porosity of all the different stones. Some granite countertops don?t really benefit from sealer in terms of their susceptibility to stains; after all it came out of the earth and if you like you could consider the various coloration of some stones to be ?factory? designed stains! When in doubt, always perform a test in an inconspicuous area or preferably on a sample of your exact stone.

Stone can be stained by many things, however our 20 year experience with granite countertops has shown that the ?stain scare? that seems to be used as a marketing tool by non granite countertop competitors, is not perhaps as scary as some would suggest it to be. We have had less stained granite problem call backs than I can count on one hand, so I would say it is not a huge issue. We do make a point of telling our customers that marble and limestone and other softer stone is not our recommended choice for kitchens. White marble will not only stain readily with red wine, grape juice, oils, fats, among other substances. Etching is another story?more on that further on.

To determine how important it is to seal your stone countertops whether they are granite, marble, or any of dozens of other stone types, a simple absorption test can be performed. Put some water on the surface of your countertop in an area that is completely dry. This can be in the form of a puddle or on a cloth to lengthen the evaporation time. Observe the wetted area for up to an hour on and off, if it darkens immediately it is very porous, if it is wet for an hour with no apparent change, it is not really very porous at all. To seal or not to seal is dependent mostly on what your expectations are. In the case of soapstone and some marble it is not uncommon to use mineral oil as a sealer. This is in effect staining the entire surface. Some people want that darker look and so the oil is used. This can be done on any stone although it is not recommended unless you are prepared for the possibility of a ?splotchy? or otherwise uneven appearance in the darkness or lightness of the stone coloration.

For the most part we will assume that you will be sealing or oiling your countertops. Of course your installation company most likely will have sealed them either in their shop or after installation. We are a Portland Oregon granite fabricator and we seal our projects after we have installed them simply because it is then that they are all face up and cleaned off for the most efficient use of our time.

In the case of using a commercial sealer rather than oil, the process is simple and goes something like the following:

1. Select and purchase a sealer from a local stone supplier, the brand is not too important, however not all sealer is created equal. We use DuPont ?impregnator pro? on our installations. We also offer a 15 year type sealer made by DryTreat. Miracle Sealant is another excellent line of stone care products. Whichever brand you select, get the accompanying cleaner.

a. Read the manufacturers recommendations on both the sealer and cleaner

2. Clean the surfaces to be treated according to the particular manufacturer?s instructions that appear on the label or attached info sheet.

3. Let the surface dry thoroughly after cleaning.

4. With a clean white cloth?colored cloth may leech its color out and stain your stone?wet the surface of your countertops completely with the sealer. Let it soak in according to its product recommendations. As the sealer is becoming visibly dry on the surface, wet it all again to ensure complete coverage and maximum penetration.

5. With additional dry clean white cloth, dry up the excess sealer per the manufacturer?s instructions. Usually this would be from 10 to 45 minutes. This can vary substantially based on the porosity of the stone in question. If it dries in just a couple of minutes, it is soaking in a lot and additional coats immediately following one another are recommended until it sits on the top for at least 10 minutes.

6. When the surface no longer soaks up sealer, take the dry cloth and wipe up the excess. Follow with as many additional dry cloths as needed until you can buff the surface to its former sheen without leaving streaks on it. Look across the countertop at a flat angle to see where there are any streaks to be buffed off.

7. Wait overnight and perform your absorption test again to determine if the surface needs any additional sealer.

In the case of soapstone or other stone where you are using mineral oil instead of commercial sealer, the process is much the same with the exception that you will let the oil soak in overnight and repeat the process for as many days as needed until it no longer soaks up the oil. With this type of application, you will want to put another coat on occasionally as needed to keep the stone full of oil.

In both the above cases, it is a matter of getting the granite countertop to stop soaking up the sealer or oil. This can be achieved with different wait times and number of applications. Just observe when it will not soak up any more, then try the absorption test the day after you feel it is sufficiently sealed or oiled, and do more if it needs it.

Etching VS Staining:

Stone is susceptible to etching as well as staining. Here again, I do not recall a single instance in 20 plus years in the business of granite countrertops becoming etched. Marble, limestone, travertine and other ?soft? stone are another story however. White Carrara and Calcutta are the most requested marble colors from where we stand. We have done numerous kitchen countertops with these colors and the owners are happy with them. On the other hand, we have made sure that the customer is aware that their marble counters are very susceptible to stains, scratches, and etching, and they take the needed precautions to avoid the problems.

Etching is not a stain and is a physical change to the stone. Usually the etched area is lighter in appearance than the body color, whereas a stain is darker. Etching is caused mostly by acids. Lemons, tomatoes, and other acidic or alkaline substances will etch some stone. Etched stone can be re-polished or honed as the need may be. Most likely this will require a professional hand to match the finish of the main body of the stone.

Water spots and glass rings:

Hard water spots and glass rings are typically neither stains nor etching. Of course if your glass ring was produced on a white piece of honed marble with red wine, we would agree that is a stain? In the case of rings and spots produced by water, these are not stains. Like the waterspots on your car window, water rings and spots on stone are produced by letting water air dry on the shiny surface. These are more readily apparent the darker and more polished the stone is. Black polished will show them the most. Removal of these spots can be achieved in different ways. Mostly you just need to buff them off with a clean cloth. If they are old and stubborn, a little bit of steel wool and elbow grease is ok on most granite. Do not use the steel wool on soft stone like marble, it will scratch it badly.

Soap residue and other gumbo:

We hardly need to mention that these are none of the previously mentioned items, however I have been called back to ?fix? stone on occasion, and the extent of the problem was nothing more than thick layers of soap and other buildup. Granite does not clean itself any more than other surfaces, and it will need a cleaning now and again. For the most part, this issue is found in showers, not so much on countertops. Around the faucets you will need to keep it dried up and cleaned just as you would the surface of a sink or it will get ugly?

This concludes my observations and recommendations on sealers and the like.?Hope you found it useful and informative

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If you will be laying concrete everywhere in as well as around your house you have to, as with almost everything you do, have a plan. What is the project going to be, where will it be, what sort of concrete is going to be employed, how much do you acknowledge in relation to concrete? First the master plan and the way it would require need to be evidently mapped out. In the event that it is going to be a patio did you calculate the region and set a plan for that pattern? In case it shall be sidewalks have you any idea just how long you want them to be and just how significant each and every portion of the sidewalk will be? Are you going to get pre mixed concrete or will you get ready combined concrete? Perhaps you have analyzed up concerning concrete so you’ll be acquainted with how it is blended, laid and cured? These types of questions must have your solutions set.

Laying concrete is not really always easy. First of all you have to do, once you have decided what it’s you’re planning to produce and where it will likely be, would be to build a wooden format round the area possessing the panels it is in place using wooden stakes. After that, reinforce the wooden shape by using a mesh that may be placed up by means of either rocks or bricks. Maintain the mesh off the floor. Decide which kind of concrete you’ll use. Should you get it premixed you should definitely be ready to pour it the instant the truck reaches its destination. Make sure you wet the floor and forms down before you pour the concrete. The moment you have poured your concrete you can use a 2×4 for you to level this. To assist your concrete broaden and contract employ contraction joints every four feet. It’s going to take the concrete at least about three days to be able to firm up and dry out so it must be lightly misted every day. You might want to make use of a broom to the soaked concrete to create a design that may make the concrete easy to step at during rainy or snowy moments

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Due to the cost and also today?s solutions concrete happens to be the preferred constructing product. That which was once considered to be uninteresting and also dingy and was used around zones in which did not require the appeal and pleasantry of the actual residence for instance driveways, walkways and basements has become upbeat and joyful. As a result of use of coloration anybody can have patterns on their own concrete floors or any flat area within their households such as walls. Concrete designs can go so far as making your flooring, driveways and walkways look like costly stone or even be textured. All this really is cost effective and amazing and not without having its concrete problems.

One particular trigger of concrete problems is water. Concrete contains pockets and also veins in which rain water can certainly drip and affect walls and flooring. With the basement walls along with ground as an example you should complete this: examine your own gutters to make sure they perform effectively and that they’re not way too near the home. You do not want the water from the gutters to leak to the soil and through the outer wall into your basement exactly where it may possibly run in to the concrete wall space or flooring. If this sounds like happening than an epoxy sealant must be used to

An additional cause of concrete problems may be damaged walkways along with driveways. Usually, cracks in concrete are caused by poor pouring or finishing. The answer in this case would be to break down the walkways and driveways and resurface. This is pricey however concrete remains more affordable than other construction components employed for that intent.

Typically concrete problems are generated by an excessive amount of water employed in the preparing of the concrete or simply inappropriate measures used any time pouring or drying this concrete. A do-it-yourselfer might have proper instructions in working together with concrete and follow those guidelines meticulously. The best way to have amazing walkways, driveways, walls and flooring would be to find a specialist having a very good standing to complete the task. Don?t merely be satisfied with a dull greyish ground if you could have concrete colored.

concrete repair.

Concrete is a versatile substance. It can be used for porches, garages, flooring and walls. But it does tend to be susceptible to damage over the years. There are many different types of concrete repair that can be performed to help prolong the life of the concrete or give it a much-needed face-lift. A fairly competent DIY enthusiast may perform some of the smaller concrete repairs. However, a professional should do more major or large scale types of concrete repair.

Just as the uses for concrete vary greatly, so do the types of concrete repairs that can be performed. The complexity of the work and the amount of labor required also affect the cost of the concrete repairs. There are also different grades of concrete that can be used and types of resin or setting agent. If you want the best concrete repairs, you are going to have to research exactly what is involved. The mix of the concrete used for any repair varies according to the temperature and climatic conditions, especially if the work is being performed outside. A stronger mix is used in colder weather.

A completely new concrete driveway can cost approximately $40 per square meter. However, if this is being performed as a last resort for a concrete repair to a driveway that has become unusable, then the preparation work needs to be taken into account. The existing concrete will have to be removed and leveled as part of this most major of concrete repairs. That will increase the cost dramatically.

Of course, replacing an entire driveway or garage floor is the last resort. There are various types of concrete repairs including restoration, reinforcement, finishing and maintenance. You also have the option of adding fancy styles to your concrete but this does not really come under the heading of a repair. Cleaning and preparing the area is part of most concrete repairs. This can be performed with a variety of chemicals or organic compounds. It is important to check with the contractor if you have particular concerns about what is used during the concrete repair process.

The length of time that concrete repairs take will obviously vary according to the complexity of the job. However, there are a few basic guideline time frames that you need to be aware of before you book your major concrete repairs. Even with some of the fastest drying concrete mixes, it can be a while before your concrete repair has set properly. Don?t expect to be able to drive on your newly refurbished driveway immediately. It can take 24-48 hours before you can walk on the area that has had the concrete repairs and a lengthy 6 days before your car can be driven onto it. Ensure that you have made alternative arrangements to park your truck as it could be up to 48 days after the concrete repairs were finished before you can bring your big rig onto it.

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