Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

Dames: accessoires Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173 Kleding en accessoires,Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173 Cat Eye,Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173Kleding en accessoires, Dames: accessoires, Brillen .Vintage Retro Style 1173 Cat Eye Optical Frames Clear Lens Glasses Geek Nerd.

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173
Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173
Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173Kleding en accessoires, Dames: accessoires, Brillen !. Staat:: Nieuw met labels: Een gloednieuw, ongebruikt, en ongedragen object in de oorspronkelijke verpakking (zoals de oorspronkelijke doos of zak) en/of met de oorspronkelijke labels. Alle definities van de staat bekijken : Temple Length: : 150 mm , MPN: : RF1173: Frame Size: : 150 mm widest x 40 mm high , Frame Material: : Plastic: Modified Item: : No , Brand: : London Design: Country/Region of Manufacture: : China , Lens Colour: : Clear: Style: : Cat Eye , 。

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173
Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173
Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

COMPLETED POST TENSIONING PROJECTS

Mantri Serenity

RCIS School

Municipal Office

Pothys

Saravana Stores

BVP School

previous arrow
next arrow
Slider

SF ENGINEERING SYSTEMS (INDIA) PVT LTD, post tensioning company was established by a team of Singapore and Indian experienced professionals in the year of 2013 with the aim to provide value added engineering solutions to our clients using post tensioning system.

We as a specialist agency in post tensioning, offer efficient structural Engineering consultation solution to building and infrastructure works. We involve in exploring appropriate post tensioning systems and construction, Post Tensioning design & Execution and precasting services to assist the clients in enhancing their projects build ability and cost-effectiveness.

All Directors and managers have more than 10 years of post tensioning and specialist work experience with a team of 50+ Engineers & Technicians.

SF ENGINEERING SYSTEMS PVT LTD is a leader in providing value added construction services to our clients / structural Engineering consultants / architects by creating a successful partnership with them throughout the construction process. Our pledge is to establish lasting relationship with our clients / structural consultants / architects by exceeding their expectations and gaining their trust through excellent performance by every member of the construction team.

Our vision is to pursue excellent track records through dedication, experience, and disciplined employees with an ongoing passion to deliver quality, timely and profitable projects.

Core Values:

  • Work Ethic
  • Accountability
  • Dedication
  • Safety
  • Commitment
  • Optimism
  • Quality
  • Trust
  • Integrity
  • Excellence

WORKING SEQUENCE

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

J Crew Mens Ivory Chest Stripe 1984 Rugby Crewneck Swearshirt S & M NEW, RG Costumes 85480 70's Fever Standard;Plus Size, 2 Pair Foster Grant Ironman Vented Sport Polycarbonate PC Sunglasses MSRP:$40, rainbow csd pride gay lesbian LGBT bracelet Regenbogen Armband Silikon NEU, 1 DOZEN Cuglog Ngauruhoe Stretchy Beanies Medium Length Wholesale Lots. CLEOPATRA KOSTÜM KINDER Karneval Fasching Kleid Mädchen Ägypter Königin # 4942, Original Reptile's Housegürtel Herrnledergürtel Schliesse Wechselgürtel RHHG04. Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173. Ägypterin Anuket Pharaonin Pharao Karneval Fasching Kostüm 36-42. Kid's Running Horse Belt. Halloween Knochen Overknees Skull Nylonstrümpfe Kniestrümpfe Kostüm Zubehör, Plastic Snapback Hat Cap Plastic Replacement Repair Snap Buckle Strap GREEN. Black Executioner Hood Exeutioners Halloween Fancy Dress. New Era Wheat Color Golden State Warriors 9Fifty Snapback Hat.NEW CARTER'S Girls Toddler Tween4 Slip On Cheetah Shoes Sz 5, Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173.

Slider
Slider
Slider

OUR CLIENTS

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

Slider

Post tensioning Contractors in India

Most Popular Questions on Post tensioning


What is post tensioning?

Post tensioning is where prestressing force is permanently introduced into the concrete structure after the concrete has hardened. By stressing properly positioned high strength prestressing tendons with the help of Stressing Jack.

SF Post Tensioning System introduces constructive stress into the concrete structure, thus increasing overall productivity and usage efficiency of construction materials. SF Post Tensioning works covers the whole spectrum of engineering, from bridge construction, buildings, to civil applications, both above & underground.

What is the benefit of post tension slab?

Concrete has high compression capability (the ability to withstand load) yet weak in tension. It will crack under pulling forces.

In conventional concrete construction, if a load is applied onto the concrete beam, the beam will tend to deflect under the weight of the load. And it is under this deflection, the concrete that is furthest away from the load will tend to be stretched and get elongated. However small the stretch or elongation, it is enough to cause the concrete beam to crack. And to eliminate this problem, operators will normally embed rebar cages to act as tensile reinforcement to counter this phenomenon. But these rebar are passive by nature! That is to say, these rebar are not carrying any load. Until such a time when the concrete started to deflect and crack, the rebar will then start to carry load and work against the force of the crack. You can say that rebar is a passive reinforcement.

However, in post tensioning, the tendons are active reinforcement. The prestressed force in the tendons will enable the beam to withstand and carry the load. And under proper design and installation, post tensioned beams have minimal deflection and almost no cracking issues, even under the conditions of full load.

How Post Tensioning is done?

Post tensioning is a technique for reinforcing concrete. Post-tensioning tendons, which are prestressing steel cables inside plastic ducts or sleeves, are positioned in the forms before the concrete is placed. Afterwards, once the concrete has gained strength but before the service loads are applied, the cables are pulled tight, or tensioned, and anchored against the outer edges of the concrete.

Which is better pre tensioning or post tensioning?

Each has its advantages. Pre-tension is are preferred for mass production of similar setup off-site (e.g. concrete piles) . The setup is more complex and is more delicate in details. Post-tension is preferred for on-site installation. The stressing equipment is portable and easy to use.

How it affects construction schedule?

Pre tensioned members are fabricated off-site. Delay in delivery or production will cause delay in schedule but the installation is easier but also utilizes an enormous time in the crane. Post tensioned member however are installed on site. Once the structure is concreted the stressing is no more critical in the schedule. BETTER

How it affects design?

The good thing about pre tensioned members is that it eliminates the loss of strength due to friction of tendons against the tendon duct. BETTER Post tensioned members are subject to friction loss. Note that we have several prestress losses: anchorage slip, friction loss (for post tensioned only) , elastic shortening, creep and shrinkage of concrete, and steel relaxation. The first 3 are called Immediate Losses, and the last two are called Time Dependent Losses.

 

Why do we use post tensioned slab?

Post Tensioned slabs are used when spans are large and normal RCC slabs become uneconomical. PT slabs have lesser thickness than RCC slabs as their deflection can be controlled by post tensioning. Post Tensioning also results in lesser reinforcement in the slab. Due to lesser thickness of slab, its weight also reduces which in turn economizes the design of columns, and due to the fact that mass of the whole structure reduces, it results in reduced base shear due to seismic loads.

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173

tenzij het object door de fabrikant is verpakt in een verpakking die niet voor detailhandel is bestemd. tenzij het object door de fabrikant is verpakt in een verpakking die niet voor detailhandel is bestemd, tenzij het object door de fabrikant is verpakt in een verpakking die niet voor detailhandel is bestemd. NEW YOU BY CROCS LAURALOU LEATHER strappy sandals PINK METALLIC or BLACK 9 10. Guide Bar Size: : 26mm: Brand: : Unbranded. onbeschadigd object in de oorspronkelijke verpakking (indien verpakking van toepassing is), Alle definities van de staat bekijken : Model: : Monofilament, Damen Sandaletten Glitzer Pantoletten Sommer Keilabsatz 822829 Schuhe. Brightness: : 25 Lumens: Model: : SplashFlash, Alle definities van de staat bekijken : Modified Item: : No. Zie de aanbieding van de verkoper voor volledige details. Nuovo Adidas Zne con Cappuccio Misura Top 2XL Nero Grigio Palestra Felpa Giacca, Referenznummer(n) OE: : CITROËN 16123517, De verpakking moet hetzelfde zijn als in de detailhandel, I Love Heart Juan T-Shirt, De verpakking moet hetzelfde zijn als in de detailhandel, Alle definities van de staat bekijken : Marke: : Nike, K794 Spider Man Hoodie Avengers Jacket Comic Spiderman Sweater Cosplay Costume, en ongedragen object zonder de oorspronkelijke verpakking (zoals de oorspronkelijke doos of zak). Staat:: Nieuw met labels: Een gloednieuw, Designerarmband 19,5 cm x 13 mm Echt 750er Gelbgold 18K vergoldet Damen B1282S, en ongedragen object in de oorspronkelijke verpakking (zoals de oorspronkelijke doos of zak) en/of met de oorspronkelijke labels, FUN CUTE SEA CREATURES STICKERS CHILD KIDS VINYL DECAL BATH WALL LAPTOP WINDOWHuis. 2pc GIRLS HAIR BOWS HAIR BOBBLES HAIR ELASTICS PONIOS BANDS gp1, onbeschadigd object in de oorspronkelijke verpakking (indien verpakking van toepassing is). De verpakking moet hetzelfde zijn als in de detailhandel, Ladies Brave Soul Hop Long Hooded Padded Puffer Parka Winter Jacket Coat, Shabby Personalised Chic Gift Special Best Friend Trinket Box Birthday PresentHuis, Style: : Custom: TAX: : NO TAX (No Sales Tax), Carte Dragon Ball Z DBZ Super Dragon Ball Heroes Part 1 #SH1-47 Super Rare 2016Verzamelingen, Zie de aanbieding van de verkoper voor volledige details.

Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173


Cat Eye Optical Frames Clear Lens Glasses Geek Nerd Vintage Retro Style 1173Kleding en accessoires, Dames: accessoires, Brillen .