Template engineering construction technology employing coiled material

A formwork engineering and construction method technology, which is applied in the field preparation of formwork/formwork components, building components, and construction, etc., can solve the problems of inflexible loss, low utilization rate, waste of resources, etc.

Inactive Publication Date: 2010-12-08
孙长顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the construction of concrete projects, the formwork is mostly made of rigid materials, which need to be assembled on site. There is a certain amount of wear and tear, and it is not very flexible. In addition, more impact force during vibration will be transmitted to the support system.
The support system of the formwork is also basically fixed, and the supporting capacity of its configuration is generally greater than the sum of the construction static load, vibration impact force and other construction live loads, but it is used to resist construction impact and other construction live loads. Part of the configuration is idle after completion, and the utilization rate is low, resulting in waste of resources

Method used

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  • Template engineering construction technology employing coiled material
  • Template engineering construction technology employing coiled material
  • Template engineering construction technology employing coiled material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Such as figure 1 As shown, first set the keel of the fixed support system according to the size of the concrete member, and the setting interval of the keel (4a) should be determined according to the stiffness of the surface coils (1) and (3), but it must be set at a small interval, and There must be a keel aligned with the seam of the thick coil plate (2); then a temporary support system is set between the keels of the fixed support system (4a), and the outer top surface of the keel of the temporary support system (5a) is in a fixed position. On the plane formed by the keel (4a) of the support system, the width of the keel (5a) is optimal to fill the gap formed by the keel (4a); finally lay the coil formwork.

[0028] In general, the surface size of cast-in-place concrete components is not an integral multiple of the size of a single coil formwork. When laying the formwork, it is necessary to stack at least two rows of the surface slabs in a certain linear direction ( ...

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PUM

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Abstract

The invention discloses a coil mould construction technique, which comprises the following parts: coil mould and support system, wherein the support system contains fixation support system and temporary support system; the mould support system is fixed basically, whose support force is more than the sum of static load and construction load, which avoids the waste of resource. The invention reduces the impaction of support system from vibrating force, which forms 'temporary composite board' of three overlapping coils in the new casting concrete and pressing condition.

Description

1. Technical field: [0001] The invention relates to a construction method of a building formwork project, that is, a coiled material is used as a formwork, and a support system is composed of a fixed support system and a temporary support system. The keels (4a) of the fixed support system are arranged at intervals, and the keels (5a) of the temporary support system are arranged in the gaps between the keels of the fixed support system. 2. Background technology [0002] At present, during the construction of concrete projects, the formwork is mostly made of rigid materials, which need to be assembled on site. There is a certain amount of wear and tear, and it is not very flexible, and it will also transmit more impact force during vibration to the support system. The support system of the formwork is also basically fixed, and the supporting capacity of its configuration is generally greater than the sum of the construction static load, vibration impact force and other constru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G9/08
Inventor 孙长顺
Owner 孙长顺
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