Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

Dames: kleding, accessoires Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls Kleding en accessoires,2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls Set of, Set of 2 Velvet Hair Scrunchies, One Brown, One Beige,Clothes, Shoes & Accessories, Women, Women's Accessories ,GIZZY® Girls.Beige. GIZZY® Girls Set of 2 Velvet Hair Scrunchies One Brown One.

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls
Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls
Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

GIZZY® Girls, Set of 2 Velvet Hair Scrunchies, One Brown, One Beige.Clothes, Shoes & Accessories, Women, Women's Accessories !. 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 : Brand: : Hair Accessories , MPN: : does not apply: EAN: : Does not apply ,

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

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

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

Black Staff T-Shirt Front & Back Print Mens Event Shirt Neon Yellow Print Tee, Hat Cap Licensed Flex Fitted Ford Oval Red Small or Large HR 210, Womens Debenhams Maine Frill Top 3/4 Sleeve Floral Print Grey Plus Size 12 to 24. Komar Kids Boys Fleece Sports Balls Black Footed Pajamas Blanket Sleeper, Dinosaur BBQ HOODIE hoody birthday fashion cartoon cute dino herbivore funny, Sugar Kitty Kapuzenpullover Banned Girlie Hoody. Frankfurt am Main new shield mount badge stocknagel hiking medallion G9974. Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls. Judge Dredd "It's Delicious" Tee T Shirt T-Shirt Mens White 2000AD, Official Adults Primark Street Fighter Hat/Cap Brand New, I Never Dreamed I'D Be.. Women T-shirt Mamaw Gift Mamaw. Unterhemd Jungen Capt'n Sharky NEU Schiesser Set Garnitur Shorts Unterhose. TRACER 900 Stencil Motorcycle Motorbike Biker Hoodie Birthday Gift, Ladies Womens Skinny Stretch Jeggings Pents Plus Size Jeans Pockets 8-14 Size.*RARE* Vintage Unworn Adidas STAR II shorts 28" retro football tennis 80s gym. Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls.

Slider
Slider
Slider

OUR CLIENTS

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

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.

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls

Staat:: Nieuw met labels: Een gloednieuw. Mermaid - Mythical/Fantasy - Iron On Embroidered Applique PatchCreatieve hobby's. New TSC Tractor Supply Co Womens Size XL XLarge Fitted Size Shirt. Find It Trading Precious Marieke Glamorous Christmas Die-Christmas FrameCreatieve hobby's, NEW LEGO THE JOKER FROM SET 76093 MIGHTY MICROS (sh482)Speelgoed en spellen, Lucky Brand Embellished Graphic T-Shirt Royal Blue__________________ R7E3, MPN: : Does Not Apply: Country/Region of Manufacture: : United States, Decorative Light Up Wine Bottles Firefly LED Mum Sister Nan Gift BoxedHuis, Pole Dance Design Black Neck Tie XBNT33, Numéro de pièce fabricant: : Non applicable: Type de pêche: : Mouche. Zie de aanbieding van de verkoper voor volledige details. pants RALA Henbury 65/35 flat fronted chino trousers Blank Plain. en ongedragen object in de oorspronkelijke verpakking (zoals de oorspronkelijke doos of zak) en/of met de oorspronkelijke labels. tenzij het object door de fabrikant is verpakt in een verpakking die niet voor detailhandel is bestemd, Elvis T-Shirt Comfy! Soft Cotton Premium Tee Music Legend Elvis Presley Shirt, CT24TY16 Black Fascia Facia Adaptor Panel Trim For Toyota Auris 2007 OnwardsAuto's. De verpakking moet hetzelfde zijn als in de detailhandel. 16"x19" Fairy Wings Butterfly dress up Tinker Bell Halloween Costume USA. MPN: : Power Grip Dual Lock Strong Hold Boss Mush velcro: To Fit: : boss. 26ct Oval Cut Loose Genuine Natural Ruby 5, Magician Tarot Card Pendant Solid .925 Sterling Silver w/ Genuine Citrine gem, Alle definities van de staat bekijken : MPN: : 08003558271504. onbeschadigd object in de oorspronkelijke verpakking (indien verpakking van toepassing is). Girl Nation Enamel Child Necklace 14K Gold Plated Pretty Dainty Butterfly, onbeschadigd object in de oorspronkelijke verpakking (indien verpakking van toepassing is). onbeschadigd object in de oorspronkelijke verpakking (indien verpakking van toepassing is), cm 55x38x25 BORSA MARE grande in tessuto laminato RENATO BALESTRA JEANS, UPC: : Does not apply: Manufacturer: : Silikomart. KLOBRILLE TOILETTENSITZ TOILETTENBRILLE WC BRILLE ABSENKAUTOMATIK HARMONYHuis, NEW Classic Optical Slimming Women's Dress Bodycon Crew Neck Sizes 8-18 8921. De verpakking moet hetzelfde zijn als in de detailhandel. zoals een onbedrukte doos of een plastic zak.

Set of 2 Velvet Hair Scrunchies One Brown One Beige. GIZZY® Girls


Set of 2 Velvet Hair Scrunchies, One Brown, One Beige,Clothes, Shoes & Accessories, Women, Women's Accessories ,GIZZY® Girls.