Good resistance to bulge of high ribbed inflatable rubber formwork

Good resistance to bulge of high ribbed inflatable rubber formwork,US $ 230 - 690 / Set, Shandong, China (Mainland), ARDRUBBER, ARD rubber balloon(72).Source from Qingdao Aorunda Rubber Industry Co., Ltd. on Waimaotong.com.

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Description

Overview

Quick Details

Place of Origin:: Shandong, China (Mainland)

Brand Name:: ARDRUBBER

Model Number:: ARD rubber balloon(72)

product name:: high ribbed formwork

cord fabric:: 1880D 2 raw silk

main material:: natural rubber ,RSS3(imported from Thailand)

function:: used for construction of reinforced concrete pipes

cross section:: round and rectangle

work press:: 0.005-0.12mpa

Thickness:: 3.2±0.2mm

working temperature:: -10 °C ~ +90 °C

package:: container or as request ,suitable for sea freight

service time:: more than 90 times

Packaging & Delivery

Packaging Details: container,nude,pallet or acoording to the costomers' request.suitable for sea freight

Delivery Time: Shipped in 7 days after payment

Good resistance to bulge of high ribbed inflatable rubber formwork

Product Description

The performance characteristics of ARD high ribbed 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 inflatable 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 rubber forwork:

dia(mm)	pressure (MPa)
80	0.12
120	0.10
150	0.08
200	0.07
250	0.05
400	0.04
500	0.035
600	0.03
700	0.027
800	0.026
900	0.025
2200	0.005

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.