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LiteDeck WRS (Wood Rib System)
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A Concrete Garage Doesn't Have to Be Boring
30 years ago when searching for a concrete garage, it was very hard to distinguish one drab plain concrete wall from another. The limitations in the technology up to that time allowed only a concrete slab (post and pillar) construction and the roof was almost always of corrugated asbestos.
These days modern manufacturing techniques and innovations in the concrete garage industry allow for tall narrow upright panels up to heights of 7ft6in (2.29m) and almost all (with the exception of a few brands) supply these panels in a spar aggregate (pebble dash) finish. Some brands have broken the mould (pardon the pun!) by the application of a brick effect finish choosing from either factory applied brick effect or an on-site application. The application of texture and colour after the garage is built does produce a seamless finish with no indication of the sectional nature of the building.
It goes without saying that the corrugated roofing panels' common to these buildings no longer contains asbestos but remarkably asbestos sheets were supplied into the late 1980's. It is hard to distinguish one substance from another as you will find no manufacturers mark or stamp up to this day. Modern day variations on the corrugated theme include coloured roofing options and a fibre-cement tile which looks remarkably like the real thing. Cold steel roofs should be avoided in humid and damp climates for reasons that are plainly obvious.
Maintenance free has been the rage since the introduction of uPVC windows and fascias, and a wealth of accessories including PVC fascias often available in a choice of natural wood finishes such as mahogany or light-oak, access doors including PVC French doors or woodgrain effect security doors can all be specified.
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วันอาทิตย์ที่ 27 พฤศจิกายน พ.ศ. 2554
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Removing acrylic from accurate with Sodablast
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How to Cast a Solid Ground Floor Concrete Slab
Ground floor concrete slabs are laid on natural ground levels. This are are normally cast after completion of the foundation works. There is a difference between them and basement floors. Basements are done below ground level and they are formed above. They can be used in houses, garden sheds and outdoor houses. When casting them the level should be reduced by about two hundred millimeters. This ensures the top vegetable soil is excavated and removed.
Ground floor concrete slabs are solid and not suspended like storeys above this level. Preparation starts after the foundations and walls are finished. The sides of the walls are the back filled internally and externally. After this, the ground is leveled and compacted to receive the hardcore base. This hardcore is average three hundred millimeters in depth. Proper compaction and consolidation is done. This is the base for concrete that is formed.
After the ground floor slab hardcore is compacted and leveled, blinding is then put. The blinding can be of quarry dust, lose chipping, sand or murram. Anti termite treatment is then sprayed on this surfaces. Form work for the concrete is then fixed to edges of the foundation wall. This is the concrete thickness. The thickness of concrete is one hounded to one hundred and fifty milliners. The height from stripped level is three hundred millimeters.
On ground floor concrete, damp proof membranes are laid after blinding. A sheet of one thousand gauge diothene sheet is used for this. Next mesh reinforcement is laid above the sheet. After this concrete is mixed and poured on top. Leveling is done with the form work height. Mixes for concrete are one part cement, two parts sand and four parts ballast. After casting the concrete is watered for at least seven days for curing. Walling can then proceed.
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วันพุธที่ 23 พฤศจิกายน พ.ศ. 2554
A1 Concrete Leveling on the job in Pittsburgh, PA April 2011
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FLAMINGOSI - NISI KRIVA TI @2011
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Benchmade Pika G10: "Pinkachu" Redemption
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วันพุธที่ 16 พฤศจิกายน พ.ศ. 2554
Pole Barns - What About The Concrete Floor?
For some reason everyone forgets about the concrete in new construction until it's time to use it. As Rodney Dangerfield used to say "I get no respect".
Concrete floors in Pole Barns are no exception. Even though a Pole Barn is a utility structure doesn't mean that the concrete should be overlooked and treated like it's a dirt floor.
There are a few options that are cost effective which will help make the concrete easier to keep clean and a better utility floor than just plain concrete.
1. Waterproofer - There are concrete & masonry water repellents that are clear water based products. The use of the right product will waterproof concrete for 5 years and there are 10 year products as well. They work by reacting with the calcium in concrete tightening the pores. Water will actually bead up just like on a waterproofed wood deck.
2. Sealers - there are solvent and water based floor sealers that will protect the concrete surface. They provide a clear coat and make the concrete easy to clean. Cost is affordable, about 25 cents to 50 cents per square foot depending on the quality and the amount of layers you use. If using a solvent based sealer dilute with Acetone or Zylene. Thinner coats actually are more effective than heavy coats.
3. Epoxy - There are a few epoxy floor coating options. Water based epoxy floor paint which can be a stand alone application. Urethanes can be applied to the waterbased epoxy and for a heavy coating a 100% high build epoxy with Urethane can be applied. Costs range from 50 cents per square foot to as much as $2.00. Quartz applications in epoxy can be even higher.
4. Acid Stain - If you're looking for an earth tone decorative finish there are do it yourself acid stain systems for 50 cents to 1 dollar per square foot. The cost depends on the type of sealer you use. There are clear water based epoxy sealers, water based acrylic urethanes, acrylic solvent based sealers and water based acrylic sealers.
5. Concrete overlays - there are a few do it yourself concrete coatings available that provide a highly decorative finish. The coatings are thin skim coats and can be integrally colored, stained and dyed. The sealers are the same as above. Plan on about $1.50 - $2.00 per square foot.
Any of the above systems will at the least protect the concrete and make it a lot easier to clean.
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Interior of Saint Peter's Church
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Rancho Mirage Country Club, 115 Kavenish, Rancho Mirage, CA
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วันอาทิตย์ที่ 6 พฤศจิกายน พ.ศ. 2554
Damaged Driveway - Repair Or Replace? Three Things You Must Consider
Your driveway is the entrance to your home and one of the first things to get noticed by visitors. If the driveway is busted or overwhelmed with unappealing cracks it can leave an unpleasant impression. More often than not, this is a problem that goes unaddressed.
If you have a driveway that is cracked or busted and are ready to address the problem you have two basic choices, replace or repair. Three things you must consider when making the decision to replace or repair.
1. Most driveways are a minimum of four inches thick. Natural stresses caused this four inch thick slab of concrete to literally tear itself apart. These stresses include expansion and contraction due to heat and cold, the weight of vehicle traffic, and movement of the substrate. Any crack repair material placed within these fractures will undoubtedly suffer a similar fate as the original slab of concrete, failure.
2. Driveway replacement can be expensive but if performed correctly can provide you with fifty plus years of solid use. If you decide to replace a concrete driveway make sure the contractor uses a four thousand psi mix of concrete poured at a minimum of four inches; furthermore, steel reinforcement should be added for increased tensile strength to compliment the already high compressive strength of concrete.
3. Over time, a driveway's surface can become weathered and lose its finish. There are a variety of overlays available. Although relatively expensive, when compared to the cost of replacement, these overlays can be a viable option. I don't suggest overlaying cracked or busted concrete; however, if the desired effect is simply a nicer finish then overlay can do the trick.
Concrete repair can be a risky endeavor. Far too often, I see a repair gone wrong, a costly mistake that never should have been attempted in the first place. Every day, home owners waste money on costly repairs that fail. That being said, cracks can be filled to prevent moisture penetration and good concrete can be overlaid for aesthetic appeal.
Many times, due to budget restraints, the best solution is to simply cut out and replace only the most severely damaged sections. This way, you spend less money and the repair is solid.
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วันเสาร์ที่ 5 พฤศจิกายน พ.ศ. 2554
Laser Level Concrete Forming Video—ConcreteNetwork.com
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CALTIKI THE IMMORTAL MONSTER (1959) - 1 - Mario Bava, Riccardo Freda
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Concrete Mixer Trucks - Work in Motion
Concrete mixer trucks are also commonly referred to as cement mixers. These trucks are used to combine cement, sand and/or gravel and water to form concrete. The mixture is combined using a revolving drum. The alternative to these trucks is to mix concrete or cement by hand in a wheelbarrow. However for larger jobs particularly those within the construction industry, concrete or cement mixers are a much better solution.
Using these trucks, construction workers can mix and distribute concrete or cement to exactly the spot where they need it. Ford, Volvo, Peterbilt, Kenworth and other major truck manufacturers all produce concrete mixer trucks. If you have a preference of manufacturer, as many do, then you should be able to find a truck produced by your favorite manufacturer just as you would with larger semi trucks.
Concrete mixer trucks are designed to work in-transit. This simply means that while the truck is traveling to its destination, the concrete is being mixed. They are charged with dry materials and water and the concrete is combined during transport. There are more modern versions however, which are loaded with ready mixed concrete. The truck will maintain the cements liquid state through the agitation of the drum. The interior of the drum is fitted with a spiral blade. While it rotates in one direction, the concrete is mixed. When it rotates in the other direction however, the concrete is discharged or forced out of the drum.
Concrete mixer trucks can be found and purchased in many styles, colors and overall designs. While there are many manufacturers who turn out new models each year, there are those who prefer to purchase used versions to save money, if for no other reason. Used trucks can be found and purchased online easily when you know where to look. If you are searching for a cement truck, or any other truck model for that matter, you should know that the internet provides an astounding search function that will allow you to view thousands of available models simultaneously. This gives you the option to save time with your search and you also get the opportunity to save money when you choose to purchase your truck used. If you do prefer a newer model, you can find those online as well. No matter what manufacturer you prefer or what model you are looking for, be sure to research your options before you purchase. If saving money is an issue, then certainly take the time to locate and research the many used cement trucks that may be available to you.
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