86-532-85522886
No. 60, Kongquehe 4 Road, Garment Industrial Park, Jimo City, Qingdao, Shandong, China
Chinese best quality inflatable rubber formwork used for bridge building
The performance characteristics of ARD inflatable rubber formwork
1- Design scientific and reasonable used inflatable rubber mandrel, or casting parts, finished product can meet the requirement of design, easy operation, save work, save time, save material.
2- Have good ageing resistance performance and long service life this product use synthetic rubber, natural rubber and strengthen layer vulcanize. Has very good resistance to bulge, flexibility and elasticity, so can satisfy all sorts of work in the conditions of use.
3- Widely applicable temperature , within the scope 10 °C ~ +90 °C of the material without change.
4- For building light-duty construction provides favorable conditions to stress hollow concrete component, due to the rubber mandrel, the weight than use stress solid component light 20%, so it can reducing the weight of the upper structure of building, can make the pile foundation short, increase span, make the construction become simple and safety.
5- Construction technology is simple, safe, health, use it only need a few simple tools, without special process. only put the mandrel into negative reinforcement cage, inflate air to achieve work pressure, then pouring the concrete. When the concrete freezing, put gas out mandrel , in thus complete the product component forming, and it not pollute the environment.
Standard specifications of ARD rubber formwork:
1> Diameter (D) : From 0.3m to 2.2 m.
2>Effective Length (EL) : From 6m to24m.
3>Total Length (TL) : From 7m to28m.
4>Other specification also available upon customer’s request.
Technical parameters of inflatable formwork:
Iterms | Index |
thickness,mm | 1 layer cord fabric+2 layers rubber:3.2±0.2mm;2 layer cord fabric+3 layers rubber5.0±0.2 |
Hardness ,Shore A | 65±5 |
Adhesive tension of rubber and fabric,N/25mm | ≥8 |
Tensile strength, MPA | ≥12 |
Elongation at break,% | ≥350 |
300% stretch set length,Mpa | 6 |
Stretch for deformation ratio | ≤20%(prevent distortion) |
Suitable temperature,°C | -10---80 |
Appearance | No cracks, no bubbles on the surface ,the length of impuritiestrace is not more than 3mm, the depth is not more than 1.5mm, and quantity of the trace is not more than one, the deformation is not more than 2mm. |
Cross section of ARD construction rubber formwork
Main material of ARD rubber formwork
Accessories of ARD rubber formwork
Test for material,semi-finished products,finished products,airtightness
Pre-sale service:Every product will be inspected before shipment,guarantee the quality
On-sale service:Choose suitable package and transportation,gurantee the goods reach to customers safely,save freight for customers
After-sale service:One-to-one VIP service
We solemn promise:1)Contact with customers statedly
2)Guide the installation and using of products
3)Provide maintenance manual of related products
4)Provide mending material for products
We have four workshops,total more than 17,600 square meters
Q1:What’s the material of your products?
A:Our raw material is natural rubber, and rubber-dipped nylon cord fabric
Q2:Are you factory or trading company?
A:Qingdao Aorunda Rubber Industry Co.,Ltd is the company and factory,located in Jimo City,Qingdao,near to Qingdao port and Qingdao airport,which is convenient for transportation.
Q3:Can you do OEM?
A:Yes,we can do.As long as receive your request,we could produce accordingly.
Q4:What’s your delivery time and payment terms?
A:Delivery time is according to customers’ size and order qty.The payment terms you could choose are T/T,L/C at sight,Western Union and so on.
Q5:How can I get samples from you?
A:We are honored to provide you samples for check quality.Customers just /confirm/i freight collect and then we could send out the sample by FedEx,DHL,UPS,TNT and so on.
Q6:What’s certificates can your company provide?
A:We can provide CCS,ABS,DNV,LR,BV certificates.
Q7:What about your warranty time?
A:Our warranty period is 24 months.During this time,any problems about products from our factory,we solemn promise to change and repair them for free;if problems from customers’ improper operating,we could provide free guidance and repair materials
Q8:How to contact with your company?
Chinese best quality inflatable rubber formwork used for bridge building
