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Prefabricated composite floor slab and floor slab layer as well as construction method

A laminated floor and horizontal technology, which is applied to floors, building components, buildings, etc., can solve the problems of complex fabrication of prefabricated laminated floors, large amount of steel bars, and long construction period, achieving short construction period, simple construction method, and transportation convenient effect

Inactive Publication Date: 2013-12-25
王睿敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prefabricated laminated floor has the following disadvantages: 1) The prefabricated laminated floor is thin, without temporary support, and the applicable span is small; 2) The amount of on-site steel reinforcement is large and the binding is troublesome, and the construction period is long; 3) The prefabricated laminated floor is complex to manufacture, and high cost

Method used

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  • Prefabricated composite floor slab and floor slab layer as well as construction method
  • Prefabricated composite floor slab and floor slab layer as well as construction method
  • Prefabricated composite floor slab and floor slab layer as well as construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Reference attached figure 1 , 2 , 3, 4, 15, a prefabricated laminated floor slab, a plurality of connecting ribs 3 with grooves are arranged at intervals on both lateral sides of the prefabricated laminated floor slab; one or both sides of the prefabricated laminated floor slab are separated Multiple slots 7 are provided; multiple transverse penetrating ribs 2 and multiple longitudinal penetrating ribs 1 are provided in the prefabricated laminated floor; both ends of the transverse penetrating ribs 2 protrude from both sides, and the transverse penetrating ribs 2 pass through the grooves Both ends of the longitudinal penetrating rib 1 protrude from both ends, and the longitudinal penetrating rib 1 passes through the slot 7 .

[0054] Reference attached Figure 15 , 16 , 17, 18, a prefabricated laminated floor layer, the prefabricated laminated floor layer has a plurality of said prefabricated laminated floor slabs horizontally and vertically, and the horizontal direc...

Embodiment 2

[0064] Reference attached Figure 5 , 6 , the prefabricated laminated floor is hollow 4 or the hollow part is filled with lightweight filler, and the cross section of the hollow structure is rectangular. Other parts are with embodiment 1.

Embodiment 3

[0066] Reference attached Figure 7 , 8 , the prefabricated laminated floor is hollow 4 or the hollow part is filled with light filler, and the cross section of the hollow structure is circular. Other parts are with embodiment 1.

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PUM

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Abstract

The invention provides a prefabricated composite floor slab, a prefabricated composite floor slab layer and a construction method. The prefabricated composite floor slab is characterized in that a plurality of connecting ribs with grooves are arranged at one side or two sides of the two transverse side surfaces of the prefabricated composite floor slab at intervals, a plurality of insertion grooves are formed at one side or two sides of the two longitudinal end surfaces of the prefabricated composite floor slab at intervals, a plurality of transverse penetrating ribs and a plurality of longitudinal penetrating ribs are respectively arranged in the prefabricated composite floor slab, the two ends of the transverse penetrating ribs are respectively projected out of the two side surfaces, in addition, the transverse penetrating ribs pass through the grooves, the two ends of the longitudinal penetrating ribs are respectively projected out of the two end surfaces, and in addition, the longitudinal penetrating ribs pass through the insertion grooves. The construction method of the prefabricated composite floor slab layer comprises the following steps that the pay-off operation is carried out in site, and a temporary fixing frame is installed; the prefabricated composite floor slab is conveyed to the construction site; the prefabricated composite floor slab is placed to the proper position; hidden beam steel bars and each additional steel bar are arranged, and pipelines are arranged; high-flowability concrete is cast on the prefabricated upper layer floor slab; the operation enters the next layer installation construction.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a prefabricated laminated floor slab, a floor slab layer and a construction method. Background technique [0002] The prefabricated laminated floor is an assembled integral floor slab formed by laminating prefabricated thin slabs and cast-in-place concrete surfaces. The prefabricated laminated floor has the following disadvantages: 1) The prefabricated laminated floor is thin, without temporary support, and the applicable span is small; 2) The amount of on-site steel reinforcement is large and the binding is troublesome, and the construction period is long; 3) The prefabricated laminated floor is complex to manufacture, And the cost is high. Contents of the invention [0003] The present invention not only provides a prefabricated laminated floor slab with simple structure and capable of factory production, but also provides a floor layer composed of the above-mentioned p...

Claims

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Application Information

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IPC IPC(8): E04B5/17
Inventor 王睿敏
Owner 王睿敏