Light-weight, energy-saving and environment-friendly prefabricated floor slab and installation process thereof

An energy-saving, environmental-friendly, prefabricated panel technology, applied in the direction of floor slabs, building materials, building components, etc., can solve the problems of short construction period, low cost, high difficulty, etc., and achieve the effect of sound insulation and earthquake resistance, fast growth rate, and saving consumption.

CN107299718APending Publication Date: 2017-10-27王承辉
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-10-27

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Abstract

The invention provides a light-weight, energy-saving and environment-friendly prefabricated floor slab. The floor slab comprises a plurality of bamboo layers and concrete layers by which the bamboo layers are wrapped, bamboo rods between two adjacent bamboo layers are vertical to each other, bamboo stirrups are fixed on two sides of each bamboo rod which is arranged at the even-numbered bamboo layer, and the bamboo stirrups encircle each bamboo rod which directly faces the odd-numbered bamboo layer in the vertical direction; the concrete layers which are arranged on the left or / and right side(s) of the prefabricated floor slab are provided with first horizontal connective grooves from beginning to end along the length direction of the bamboo rods on the odd-numbered bamboo layers, and the concrete layers on the bottom surface of the prefabricated slab, which are 10-40cm away from the front and rear end faces of the prefabricated slab, are provided with second horizontal connective grooves from beginning to end along the length direction of the bamboo rods on the even-numbered bamboo layers; and the first horizontal connective grooves are connected with vertical material injecting grooves, and the tops of the second horizontal connective grooves are connected with vertical material injecting pipes. According to the prefabricated floor slab provided by the invention, the hollow structures of the bamboo rods are utilized to enable the floor slab to have the effects of light weight, thermal insulation, sound insulation and shock resistance, and connective columns can be formed at joints not only between slabs but also between a slab and a beam through the grooves arranged in the end face and bottom surface of the prefabricated floor slab and matching with a concrete grouting pump.
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Description

technical field

[0001] The present invention relates to a building board, in particular to a building prefabricated board which is directly transported to the construction site for installation after being processed in a factory, and more particularly relates to a prefabricated floor board which is light in weight, energy-saving, environment-friendly and can be used as a house floor board . The present invention also relates to an installation process for the connection between the prefabricated floor slab itself and the floor slab, and between the floor slab and the frame beam of the house. Background technique

[0002] At present, the reinforced concrete floor slabs used in China include cast-in-place floor slabs and prefabricated floor slabs. The cast-in-place floor slabs have good integrity, but they need to be molded on site, and then concrete is poured. The construction period is long and difficult, and the loss of formwork is high. On-site formwork is required, the c...

Examples

Embodiment Construction

[0029] Such as figure 1 , 2 , 3, shown in 4, the light weight, energy-saving and environment-friendly prefabricated floor slab of the present invention comprises bamboo layer 1 and the concrete layer 2 of wrapping bamboo layer, and bamboo layer is three layers, and each bamboo layer is made of several lengths equal and arranged in parallel The bamboo poles of each bamboo layer are tiled, and the distance between the bamboo poles of each bamboo layer and the bamboo poles is 5-10cm. The length direction of the bamboo poles between two adjacent bamboo layers is perpendicular to each other. The length directions of the boards are parallel, the adjacent bamboo poles of the same bamboo layer are arranged alternately by bamboo heads and bamboo tails, the gaps between the bamboo poles of the same layer and different layers are filled with concrete, and each bamboo pole 12 of the second bamboo layer is fixed with Bamboo stirrups 13, the bamboo stirrups surround each bamboo pole that i...