Filling member for concrete floor

Abstract

The invention discloses a filling member for a concrete floor. The filling member comprises a prefabricated hard seat plate, and a light body combined on the prefabricated hard seat plate; and the combining way of the prefabricated hard seat plate and the light body includes at least one of adhesive bonding, welding, anchoring, meshing, binding and pouring. The filling member for the concrete floor provided by the invention is light, can meet the requirement of the floor with large span and high load on a filling body, and the amount of concrete is greatly reduced; the filling member can effectively solve the problem that the conventional filling member floats and drifts in the placing process of the floor; the filling member is easy to be mechanically produced in a quantitative manner, and is convenient to transport and install; and a thermal insulation material can be selected as the material of the light body, so that the thermal insulation performance of the floor can be obviously improved, and the energy-saving and environment-friendly performances of buildings can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of building structures, and is suitable for floor slabs with or without beams of industrial and civil buildings, and is a filling component used in floor slabs poured with once-formed concrete. Background technique [0002] With the rapid development of the economy, the urbanization process is accelerating, and the population is rapidly gathering in the city. Urban buildings are increasingly unable to meet people's needs for space, and urban buildings are striving to expand towards multiple and high-rise buildings. The acceleration of urban construction has also led to many revolutionary breakthroughs in construction technology, and one of them, the hollow floor technology, is eye-catching for its unique advantages. [0003] Hollow floor technology originated from prestressed concrete hollow prefabricated slabs in the 1960s and 1970s. Later, the method of embedding hollow circular tube mandrels and then pour...

AI Technical Summary

Problems solved by technology

However, the manufacturing process of this cavity component is relatively complicated, it is difficult to mechanize large-scale production, and it is also difficult to transport and install.

At present, there are honeycomb core fillers and polystyrene fillers applied to hollow floors on the market. Although they have the advantages of light weight and convenient transportation, it is difficult to solve the problem of the filler body floating during the process of pouring concrete on the floor during construction. Make the construction quality not guaranteed

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