The innovative aspect of the offered technology consists in production of reinforcing carcass in the form of the reinforcing grid made from fiberglass on technology of the bound drawing.
The made carcass constructions in addition to corrosion resistance possess the increased physicomechanical properties, convenience in application and have self-tension necessary for increase of durability of ready concrete constructions taking into account requirements of all normative requirements of the controlling organizations
The made armature and grid have the following advantages:
1. Density of composite armature is 4 times less, than at steel armature in case increasing strength properties of elastically. In case of full-strength changeover of a reinforcing carcass its weights decreases more than by 10 times.
2. The composite armature isn't exposed to corrosive attack in the majority of hostile environment, including in the alkaline environment of concrete.
3. Coefficients of thermal extension of armature and concrete are most approached to each other that excludes a formation of cracks, in case of change of temperature.
4. Heat conduction of an composite is more than 100 times lower, than at steel.
5. The composite armature doesn't lose the properties, at low temperatures unlike cold brittleness of steel armature.
6. The offered armature is diamagnetic and has dielectric properties that allows to apply it in such buildings and constructions as hospitals, the airports, radar stations, different military constructions.
Russian patent for the invention was granted in 2013
Current Stage of Development:
The technology and the equipment for manufacture of reinforcing frames are ready for industrial use
Date of creation:
Description of the offer:
One of the principal problems in building of concrete constructions when using steel is corrosion. The most aggressive agents are the alkalis and chlorides connected to water and oxygen. Other circumstances causing keen interest in nonmetallic armature were need of support of anti-magnetic and dielectric properties of some products and constructions, limitation of an inventory of the ores suitable for production of steel and always the scarce alloying additives.
The Russian production company which is engaged in the sphere of development and production of composite construction materials developed manufacturing techniques of fiberglass reinforcing carcass in the form of the reinforcing grid made from fiberglass on technology of the bound drawing.
The developed technology represents the equipment and sequence of operations of manufacture of a carcass from fiberglass a method bound drawings with use of composite materials such as fiberglass, epoxies, hardeners of epoxies, modifiers. Bars are placed at the same time on a vertical and a horizontal, creating thereby a reinforcing carcass.
At the moment the technology and the equipment on which it is possible to make reinforcing carcasses are ready to industrial implementation. Now in the market internal and external there is no analog of a self-intense reinforcing carcass. There are close technical solutions (such as a basalt grid, the metal gauze), but all of them concede in characteristics. Basalt in strengthening characteristics and segments of use. Metal in that, number and in grid resilience on oxidation that as a result negatively influences strength indices and longevity of construction.
When using this technology production of fiberglass reinforcing carcasses which can be used by construction companies during the building of concrete constructions and repair of roads is possible, and because of the to characteristics can replace completely iron carcasses that will give the considerable lowering of Prime cost in case of construction, and also will increase period of operation of construction constructions. The made composite grid and armature on the developed technology can be applied in constructions of civil and industrial engineering, and also in case of construction and repair of highways.
The company offers implementation of the developed technology in the company of the construction materials which are engaged in production, for production and sale of fiberglass armature. Production and sale of the developed fiberglass armature on channels of the partner will become result of cooperation. Type of cooperation is sought the commercial agreement with technical assistance.
09007002 Manufacture of construction materials, components and systems
Валидирован в EEN
A small Russian enterprise from Perm developed the production technology of fibreglass armature and flexible communications for their use when building concrete constructions. The fibreglass armature is intended for use as a reinforcing element instead of normal steel armature in constructions of different function. The organization looks for partners for the commercial agreement with technical assistance.
02006001 Materials, components and systems for construction
Type and Role of Partner Sought:
Type оf partner: SME.
Field of activity: the companies which are engaged in production of construction materials.
Parnter's role: implementation of technology in own production for production of reinforcing elements.