Payment & Shipping Terms:
|Material:||Natural Rubber||Work Pressure:||0.005-0.12mpa|
|Shape:||Round,oval,octagon,polygon,trapezia And So On||Package:||Pallet Or Wooden Box|
|Application:||Used For Pouring The Hollow Of Large Reinforcd Concrete Structure||Warranty Period:||24 Months|
|Working Temperature:||-10 °C ~ +90 °C||Color:||Black|
Construction Formwork Pneumatic Rubber Mandrel Inflatable Rubber Balloon
Pneumatic rubber mandrel(Inflatable formwork)is a kind of cylinder bag that can expand, shrink, used to form concrete component of cavity. It is easy to be used, convenient and durable, is soft and can fold, curly, contraction when it isn't inflate, it have the enough strength to withstand the pressure of concrete when it is inflated, this is incomparable with any traditional template. it is used in reinforced concrete members, including stake, roof, roof board column, beam, building, water conservancy project (shipyards, slipway, dock). Construction practice proves that Inflatable rubber mandrel is simple, not only save materials, and has a shape characteristics,it could be round, oval, rectangle, vaulted, trapezoidal pipeline, etc. Also you can make a straight hole, etc, can make a building structure light, thin wall hollow, change the concrete performance have been used rigid characteristic template situation.
The performance characteristics of ARD inflatable rubber balloon
1. Widely applicable temperature , within the scope 10 °C ~ +90 °C of the material without change.
2. 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.
3. 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.
Technical parameters of pipe mandrel:
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: 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.
Q4: 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
Contact Person: Ms. qiu