Basic Info.
Model NO.
15.24mm, 12.7mm
Application
Post Tension Systems
Certification
ISO, ISO9001(2000)
Surface Treatment
Antirust Oil and Sand Blast
Material
Ductile Iron,Grey Iron
Flat Slab Anchorage Tensile Strength
485 MPa
Flat Slab Anchorage Alongation
13 MPa
Anchor Block Tensile Strength
544MPa
Anchor Block Elongation
9.5MPa
Transport Package
Wooden Cases
Specification
15.24mm, 12.7mm
Product Description
Unbonded Post Tension Anchor Systems For Single Strand Tendons
Product details The flat anchor is the first of two components that make up the flat slab anchorage, which offers a cost-effective and efficient solution to bonded post-tensioning in the construction industry. Anchors are used to anchor the tendons into the concrete while terminating or joining two tendons. Main function of anchorage is to transfer the stressing force to the concrete once the stressing process is completed.
The flat anchor is also designed to hold both the ducting and grout tube snuggly.
Our products are extensively applied in many projects such as highways, railways, bridges, building constructions, hydroelectric projects, TV towers, large containers, rock anchors and ground anchors. Size/mm | Products | Weight/kg |
15.24mm | Monostrand | 1.1 |
S2 Anchor Head | 0.9 |
S2 Anchorage | 2.3 |
S3 Anchor Head | 1.4 |
S3 Anchorage | 2.3 |
S4 Anchor Head | 2.4 |
S4 Anchorage | 3.2 |
S5 Anchor Head | 2.8 |
S5 Anchorage | 3.2 |
2PC Wedge | 0.073 |
3PC Wedge | 0.08 |
12.7mm | Monostrand | 1.1 |
S2 Anchor Head | 0.9 |
S2 Anchorage | 2.3 |
S3 Anchor Head | 1.4 |
S3 Anchorage | 2.3 |
S4 Anchor Head | 2.4 |
S4 Anchorage | 3.2 |
S5 Anchor Head | 2.8 |
S5 Anchorage | 3.2 |
2PC Wedge | 0.06 |
3PC Wedge | 0.07 |
Product Process
Quality Control
Anchors are used to anchor the tendons into the concrete while terminating or joining two tendons. Main function of anchorage is to transfer the stressing force to the concrete once the stressing process is completed.
So quality control is one of the most important process in production. We insist that 100% inspection before shipment and ensure parts without any flaws when sending out.Application1.The installation of post tensioning tendons in the concrete and stressing it requires skilled labour and a personnel who are certified in doing the tensioning works.
2.The tendons are laid down along with the conventional rebars. The position of laying of the tendons is decided by the engineer. These tendons are encased in plastic or steel ducts so that they do not come in contact with the water in concrete.
3.One end of the tendons are anchored with the help of anchor and the other end is left open with plastic pocket former, where the tendons are stressed. Couplers are used in between if any construction joint is formed.
4.Concrete is poured and the alignment of these tendons are taken care of so as to let their positions unaltered. Once after the concrete has achieved its 75% of strength , that is around 20 - 23 days, these tendons are stressed with the help of stressing jacks.
5.The tensioning is done to a force equal to 80% of a strand's tensile strength. For a typical ½-inch grade 270 strand, the strand is tensioned to a force of 33,000 pounds. As the tensioning comes into effect, the steel gets elongated, and the concrete is compressed.
6.When the proper tensioning force is reached, the prestressing steel is anchored in place. The anchors are designed to provide a permanent mechanical connection, keeping the steel in tension, and the concrete in compression.
7.The extra tendons that are left out at one end are trimmed and non shrink grouting is put in the anchor pocket.About Us Cangzhou Doushan Machinery Manufacture Co.,Ltd was founded in 2013,which is one of the earliest casting factories in China.our factory produces casting-iron compressor parts,elevator components,deceleration machine parts,engineering machinery parts,valves parts,fire pump column series components,construction products,casting pipe,electric products and so on. annual turnover is more than 10 million dollars.
The management of Doushan factory uses the Japanese 5S management and TPM management,and passed the ISO9001(2000) and ISO/TS 16949 quality management.now we are going to make the certification of CE & EN certificate.
Quality Control is one of the most important process in production. We insist that 100% inspection before shipment and ensure parts without any flaws when sending out.
We have a great team to supply professional design, excellent servise, high quanlity products, fast delivery and on time after-sales, so that our products were sold to firms all over the word. And we have years experience for international trade. Welcome to cooperation with us to reach your high quanlity and best service request.Our Package
Address:
Hanji Village, Simencun Village, Botou City, Hebei Province, Cangzhou, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Industrial Equipment & Components, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Cangzhou Doushan Machinery Manufacture Co., Ltd was established in 2013 and specialized in foundry industry for 7 years. Annual turnover is more than 10 million dollars.
Our main products include EN545 12842 ductile iron pipe fittings, flat anchorage (post -tension system), formwork parts, valve body and others by customers′ drawing. We adapt different production process according to different size products to make sure the quality and delivery time, such as clay sand casting, resin sand casting and coated sand casting. Now our products are welcomed by our clients all over the world, such as USA, Canada, south Korea, Japan, Vietnam, United Arab Emirates, Poland, France, Spain, Morocco.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we make our products with good quality at the reasonable price.