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JMD Avenue Noida Sector 75 | Commercial Space | +919560214267
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วันพฤหัสบดีที่ 27 ตุลาคม พ.ศ. 2554
1 - Fancher Creek Town Center Parking Deck
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วันพุธที่ 26 ตุลาคม พ.ศ. 2554
Impressions Concrete: allowance victims of fraud; accomplishing the appropriate thing
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วันอังคารที่ 25 ตุลาคม พ.ศ. 2554
Killing Joke - Chessboards
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Eddy Currents on a Huge Aluminum Plate
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วันเสาร์ที่ 22 ตุลาคม พ.ศ. 2554
Mayor's Tower Renewal launch
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Granberg Alaskan Small Log Chainsaw Mill from baileysonline.com
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วันอังคารที่ 18 ตุลาคม พ.ศ. 2554
What is a Foundation Engineer?
Many engineers have different specializations. Foundation engineers specialized in foundation repair. By hiring a foundation engineer you could be assured of professional assessment before you finally do the foundation repair in your homes. They will provide thorough understanding on soil, rock and groundwater conditions which determines if your house could be stable on the ground. If not, the foundation engineer will give proper advice on how to fix it.
Foundation engineers are responsible in evaluating your structural and foundation issues. They could analyze your drainage and water problems. Most often, these engineers have connection to the best foundation repair contractors that could trust to fix your problems. They can recommend the contractors that have proper experience and reputation on your own home's unique situation.
The long term stability of your homes depends on your foundation. If you are with the best foundation engineer then you will have the peace of mind that your home will be strong in case of natural disasters. If you are trying to fix your home then let the foundation engineer recommend procedures that could solve your issues.
Having a competent foundation especially during bad weather conditions is a must. Stay away from danger. The only way you could protect your family from the unprecedented danger in your home is to do the construction properly and safely. The foundation engineers near your area would surely know what to do. They do the most important and most critical job that could save you from future repairs and house damages.
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วันพุธที่ 12 ตุลาคม พ.ศ. 2554
วันจันทร์ที่ 10 ตุลาคม พ.ศ. 2554
Benefits of Sealing Concrete Pavers
Sealing a paver surface is beneficial for many reasons. First and foremost, the pavers will be protected from grease, spills, oil stains, etc. In addition to preventing stains, many sealers can dramatically improve the appearance of a home or business. A "wet" look or high-gloss sealer brings out the colors of each paver. For those individuals and companies desiring less of a visual impact there are "satin" and "natural" finishes that provide the same great protection while minimizing the changes in appearance.
Here is a quick summary of both the aesthetic and functional benefits you can expect from sealing your pavers:
APPEARANCE - Enhance the appearance of your hardscape with a sealer that is able to bring out and intensify the natural paver colors. In many cases, the change can be quite a dramatic improvement.
MAINTENANCE - Sealing pavers creates a surface that improves maintenance efforts by making it faster and easier to clean. Sealed surfaces can be wiped down with a mild detergent or pressure washed to remove any spills, dirt and debris.
PROTECTION - Sealed surfaces are more resistant to undesired stains such as oil, food and drink spills, etc. Some sealers also may protect against salts, acids, and other corrosive substances.
PRESERVATION - A UV-rated sealer will not yellow as it protects the paver colors from fading under a constant barrage of harmful sunlight.
STABILIZATION - Many sealers can reinforce pavement integrity by stabilizing joint sand which also deters weed growth and insect activity such as ant hills.
VERSATILITY - The same sealer used on your pavers can also be used on other areas in your hardscape including concrete, exposed aggregate, stone, etc.
Once your pavers are installed, sealing them is the logical next step. It protects your investment and gives them that added visual punch to really make your property stand out. Consider hiring a professional paver sealing company to complete your project. Search the Internet and visit a local professional's website to see some photos of the results they are capable of achieving.
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วันศุกร์ที่ 7 ตุลาคม พ.ศ. 2554
How to Lay Floor Screeds on Concrete Slab
Floor screeds on a concrete slab are laid when a developer has finished the slab concrete. This is after all other building elements are complete. Floor screeds are the layers of cement and sand mix laid onto concrete as a finish. This will allow for other floor materials like wood blocks, wood parquet, laminated timber, PVC tiles and ceramic tiles to be laid. The type of material to be added determines the screed to be laid. This can be smooth or rough using a steel or wooden float respectively.
The method used to lay floor screeds on concrete is to first hack the concrete to remove laitance. This the smooth cement substance appearing on concrete after casting. Once this is done a key is formed to ensure proper bonding of the new floor and concrete. The next thing is to wet the floor to prevent competition of absorption of water between the slab and screed. Pour cement slurry and rub it in to the slab to create a bonding agent between the two elements.
Mark levels for the floor screed either to give it falls or to run smooth on the concrete slab. Pour the cement and sand mix on the concrete surface. Spread evenly with a rake and pound with a rammer to give a hard surface. Level out the excess mortar with a straight edge and follow the marked out levels. Use a wood float until the surface has reached the required level. Remember also whether another finish will be added either wood parquet or PVC tiles. This will ensure the screed is finished rough with a wood float for ceramic tiles. However for PVC tiles or parquet, a steel float is used for addling the skimming coat on which to lay them.
A skimming coat is usually a mix of cement and water. This is applied with a steel float to make a smooth finish on the screed. It can be applied as final floor finish. This also allows timber finishes, rubber or carpets to be laid using adhesives. After deciding about the intended finish on the floor, lay the required smooth or rough finish to that materials specifications. Allow the floor screed to dry. Cure it continuously by wetting for about a week. When completely dry it is cleaned and the next finish like parquet added to finish off.
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วันอังคารที่ 4 ตุลาคม พ.ศ. 2554
Building a garage
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วันเสาร์ที่ 1 ตุลาคม พ.ศ. 2554
Unbonded PT Slab Design
Unbonded PT slab design is a single-strand system. Its applications include slabs-on-grade, structural mats and raft footings, circular fluid tanks and tilt up walls. Because the unbounded tendon is small in diameter as well as light and flexible, it can make maximum use of the entire depth of concrete slab, making it particularly well suited to thin slabs, and the time and the cost associated with grouting is eliminated.
Unbonded post-tensioned slab concrete differs from bonded Post Tensioned (Concrete) Slab by providing each individual cable permanent freedom of movement relative to the concrete. To achieve this, each individual tendon is coated with grease (generally lithium based) and covered by a plastic sheathing formed in an extrusion process. The transfer of tension to the concrete is achieved by the steel cable acting against steel Anchor Plate embedded in the perimeter of the slab. The main disadvantage over bonded post-tensioning is the fact that a cable can distress itself and burst out of the slab if damaged (such as during repair on the slab).
The advantages of this system-
• The ability to individually adjust cables based on poor field conditions
• The procedure of post-stress grouting is eliminated.
• The ability to de-stress the Tendons before attempting repair work.
• The ability to achieve longer clear spans.
Unbonded post-tensioning tendons are commonly used in parking garages as barrier cable. Also, due to its ability to be Stressing and then de-stressed, it can be used to temporarily repair a damaged building by holding up a damaged wall or floor until permanent repairs can be made. The Long span beam & slab possible with post tension reinforcement provide the advantage of additional versatility in column layout and is also adaptable to irregularly shaped floor plans. Flat plates and Unbonded PT slab design reinforcement has been used in offices, apartments, condominiums, and parking structures.
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