Inflation mould component for concrete filling
A technology of pneumatic tires and components, which is applied to building components, on-site preparation of building components, building construction, etc., can solve the problems of high cost and heavy weight, and achieve the effect of ensuring quality
Active Publication Date: 2011-05-04
湖南邱则有专利战略策划有限公司
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Problems solved by technology
Due to the heavy weight and high cost of the above types of thin-walled cavity components, their popularization and application are limited to a certain extent.
Method used
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[0058] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0059] As shown in the accompanying drawings, the present invention consists of a skeleton 1 and a skin 2. Two layers of skin 2 are clamped to wrap the skeleton 1. It is characterized in that the two layers of skin 2 form a closed bag, and the skin 2 is provided with an inflatable nozzle 3. , there are multiple connections between the two layers of skin, and the skin wraps the skeleton at the skeleton position. In each accompanying drawing, 1 is a skeleton, 2 is a skin, and 3 is an inflation nozzle. In the following accompanying drawings, those with the same number have the same description. Such as figure 1 As shown, the pneumatic tire mold member for concrete filling is composed of a skeleton 1 and a skin 2, two layers of skin 2 are sandwiched to wrap the skeleton 1, and the two layers of skin 2 form a closed bag, and the skin 2 is provided with an i...
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An aerating moulding bed member used for concrete filling consists of a framework (1) and coverings (2), wherein two layers of the coverings (2) clamp and enwrap the framework (1). The moulding bed member is characterized in that: the two layers of the coverings (2) form a closed sac; and each covering (2) is provided with an aerating nozzle (3). Therefore, the coverings are provided with the aerating nozzles, so that the moulding bed member can be transported in an unupgrading state and then is aerated and mounted on a construction site, thereby ensuring convenient transportation and greatlyreducing transportation cost; moreover, the layers of the coverings clamp and wrap the framework, thereby reinforcing the mechanical property and the overall strength of the moulding bed member; in addition, the moulding bed member is a covering aerating member, and has light weight, low cost and excellent shock resistance along with simple production and convenient carrying and construction, thereby achieving the aim of the invention. The aerating moulding bed member is suitable to be used in various floors, roofs, wall bodies and base slabs made of castinplace concrete as well as structuresof road-bridge engineering, and is particularly suitable to be used in hollow beamless floor.
Description
(1) Technical field [0001] The invention relates to a pneumatic tire mold member for concrete filling. (2) Background technology [0002] At present, in the prior art, the thin-walled cavity components used for cast-in-place reinforced concrete hollow slabs include paper tubes, plastic tubes, metal hollow tubes, hard thin-walled tubes, thin-walled membrane shell components, mandrels, etc. These thin-walled cavity components are mainly considered to evacuate the concrete to reduce the weight of the floor slab. For example, the patent No. 99249755.8 is the utility model patent of "fiber-reinforced thin-walled tube for filling cast-in-place reinforced concrete", which consists of a hard thin-walled tube and plugs at both ends. Form a closed cavity, the cross section of the hard thin-walled tube and the shape of the plug can be round, square, trapezoidal or other irregular shapes. After the body is wound and formed, the single-layer or multi-layer fiber cloth pipe with cement ...
Claims
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IPC IPC(8): E04C1/00E04B5/36E04G11/04
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司