The inflatable air bag mandrel is a cylindrical rubber air bag that can be expanded and contracted. It is used to form the cavity of the concrete member. When the hollow member is manufactured, it is placed in the middle and the air is fully compressed. When the concrete solidifies, the air bag is released The compressed air in the capsule shrinks, and the capsule can be drawn out of the cavity. It is easy to use, economical and durable. It can be softly contracted when not inflated, folded and curled at will, after inflation and expansion, it has enough strength to withstand the pressure of concrete. This is unmatched by any traditional metal core mold.
The scope of products:
The rubber core mold is suitable for the extraction of reinforced concrete components, including piles, roof truss, roof slab columns, beams, underground pipes and other components. It is widely used in: industrial and mining foundations, railways, highways and bridges, bridges and culverts, construction projects, water conservancy projects (dock, Slipway, dock).
Product form:
Construction practice has proved that the capsule hole extraction process equipment is simple, not only saves materials, but also has the characteristics of variable shapes, and can be made into circular, elliptical, rectangular, arched, octagonal, quadrilateral, trapezoidal and other pipes. It can also be made into straight holes, variable cross-section holes, etc., which can make the building structure light-weight, thin-walled and hollow, and change the condition that concrete members have always used metal core molds.
Product performance characteristics:
1. The design is scientific and reasonable.
Application of inflatable rubber mandrel, prefabricated or on-site cast finished product construction, can meet the design requirements, and the operation is simple, labor-saving, time-saving, material-saving, etc.
2. It has good aging resistance and long service life.
This product is made of synthetic rubber, natural rubber and reinforced layer after vulcanization. It not only has good swelling strength, but also has good elasticity and flexibility, so it can meet the requirements of use under various working conditions.
3. Wide applicable temperature.
In the range of -10℃～+90℃, the material does not change.
4. It provides favorable conditions for the lightweight construction of the building site.
Prestressed hollow concrete construction, due to the use of rubber core molds, its weight is 20% lighter than non-prestressed solid construction, so the weight of the superstructure of the building is reduced, the pile foundation can be shortened, the span is increased, and the site construction is simple and safe.
5. The construction process is simple, safe and sanitary.
The rubber core mold is used with only a few simple tools and no special process is required. As long as the core mold is placed in the steel cage, the concrete can be poured when the inflation pressure reaches the working pressure. When the concrete is initially set, the core mold is deflated and then withdrawn. The finished product can be formed without polluting the environment.
Product photos:
"Gute" product advantages:
Stable quality: "Gute" guarantees high standards and excellent performance of all products. Each fender is tested according to ISO17357:2014 requirements.
Perfect service: "Gute" people pursue star service and modern information technology management methods ensure comprehensive, fast, active and timely pre-sales and after-sales services.
The limit price: scientific management system, reasonable cost control, reduce expenditure and benefit customers.
Introduction of Good Shipping Company:
Qingdao Changheng Good Ship Supplies Co., Ltd. occupies an area of 18,000 square meters, a building area of 7,600 square meters, more than 100 employees, and more than 10 million yuan in fixed assets. The company has advanced production equipment, complete testing equipment, strict quality management system, high-quality products and thoughtful after-sales service, and has won unanimous praise from users at home and abroad.
The company has long been committed to the research and development, production and sales of sheathed fenders, lifting and moving airbags for marine upper row launching, inflatable mandrels, and polyurethane fenders. All products are made of high-quality materials and special explosion-proof technology, with smooth appearance, wear resistance and aging resistance, good air tightness, high strength, and long service life. All products have passed ISO9001:2000 international quality management system certification and China Classification Society ( CCS) quality certification is exported to many countries and regions such as Britain, Italy, Germany, Pakistan, Malaysia, Singapore, and South Korea.
Company Address: Jimo City, Qingdao, Shandong Province (Haijin Industrial Park)
Company website: www.sdgute.com,
Contact number: 0532-85509999, fax: 0532-85509888, corporate QQ: 1405751944
