pneumatic tubular forms used for culvert or drainage construction
Product Quick Detail
- FOB Price
- USD $300.00 / Piece
- Place Of Origin
- china
- Minimum Order
- 1
- Packaging
- wooden case
- Delivery
- 5 Days
Specifications
PNEUMATIC TUBULAR FORM
Pneumatic tubular form is used for making concrete pre-casting formwork projects in culvert bridge construction.
Material:
Pneumatic tubular form is made from natural rubber and fabric. In general, it is formed by three layers(1+2=2layers of rubber and 1 layer fabric): inner layer is high strength synthetic polymer fabric withstanding the force from concrete and air pressure. Outer layer is vulcanized rubber. Rubber hardness is about 65Shore A to keep its excellent features, such as soft, durable, wear-resistance.
If your concrete slab is thicker, it should be manufactured in 2layers of fabric and 3layers of rubber(2+3).
Standard specification
1- diameter from 0.2m to 3m,(round)
2- total length from 1m to 28m(round)
3- other specifications are also available according to clients’ request.
Working Pressure
| Diameter(mm) | Pressure(Mpa) |
| 150 | 0.08 |
| 160~190 | 0.08 |
| 200~220 | 0.07 |
| 230 | 0.06 |
| 240~280 | 0.05 |
| 300~370 | 0.045 |
| 380~480 | 0.04 |
| 500~520 | 0.035 |
| 550~600 | 0.03 |
| 620~680 |
0.025 |
Characters:
1) Design scientific and reasonable
Concrete culvert casting with pneumatic tubular form can meet the requirement of design, easy operation, save work, save time, save material.
2) Have good ageing resistance performance and long service life
Pneumatic tubular form is made from synthetic rubber, natural rubber and strengthen fabric, It has good strength, elasticity and flexibility, so it can be used in all kinds of working conditions.
3) Widely working temperature , -10℃~+80℃.
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.
- Country: China (Mainland)
- Business Type: Manufacturer
- Market:Africa ,Emerging Markets,Americas,Middle East
- Founded Year:2011
- Address:
- Contact:Eric Wang
You may also like
Other products from Qingdao Bless Industry and trade co.,ltd
Relate products of pneumatic tubular forms used for culvert or drainage construction
Dive into the whimsical world of crochet with Anvi\'s Granny\'s delightful axolotl crochet pattern. Whether you\'re a seasoned crocheter or just starting out, our easy-to-follow guide ensures a fun and rewarding experience. Create adorable axolotl plushies that make perfect ...
FOCUSED DEVELOPMENT OF CONSTRUCTION AND GARDEN TOOLS FOR OVER 30 YEARS. As a construction tools manufacturer, TUFX products include a full array of Home Owner, Landscaper and Contractor grade wheelbarrows, Heavy Duty and Industrial Duty Hand trucks, striking, concrete, and long ...
Frishine offers a variety of metal steel temporary fencing materials for construction sites designed to meet the demands of projects in USA, Italy and other countries. Types of Temporary Fences for Construction Sites: Chain Link Fencing Specifications and Constructions ...
Full Privacy Temporary Construction Fencing Panels, Gates and Privacy Screen Frishine supplies quality Full Privacy Temporary Construction Fencing, including fence panels, gates and privacy screens, ensuring a fully secure and private work environment for construction projects. ...
FOCUSED DEVELOPMENT OF CONSTRUCTION AND GARDEN TOOLS FOR OVER 30 YEARS. As a construction tools manufacturer, TUFX products include a full array of Home Owner, Landscaper and Contractor grade wheelbarrows, Heavy Duty and Industrial Duty Hand trucks, striking, concrete, and long ...
Your body\'s tissues need an adequate supply of oxygen to function. When tissue is injured, it requires even more oxygen to survive. Hyperbaric oxygen therapy for anxiety increases the amount of oxygen your blood can carry. Hyperbaric oxygen therapy for ligament damage, copd, ...
NW Low pressure heater drainage pump NW type drainage pump for low pressure heater is used for conveying the water in low pressure heater for power station. The temperature of liquid transported is not over 120 degrees Celsius except 150NW-90X2 type pump, for which the ...
PDS provides the high-performance rugged tablet for construction. In the engineering construction industry, the working environment of vehicles is often very complex, and at the same time, there are very strict requirements for precise operation. Some construction tablet ...
Whatsapp: +86 13681550046 telegram:+8613028607230 New Strong cannabinoids/stimulants/benzos/opio.. analogues, great feedbacks, 100% safe delivery to your door! List Eutylone crystal apvp crystal new Mdpep new Old 5cladba precursor+all materials Old adbb precursor+all materials ...
Overview of PDC Cutter PDC cutters are made of diamond micro-powder and cemented carbide substrate sintered under ultra-high pressure and high temperature. It has high hardness, high wear resistance and thermal conductivity of diamond, and has the strength and impact toughness ...
