CN207647011U - Aerated blocks assembled wallboard body and floor body - Google Patents

Abstract

The utility model relates to an assembled wall panel body and a floor panel body of an aerated block, belonging to the technical field of walls for fixing buildings. The assembled wall panel of the aerated block is a prefabricated panel before the construction of the existing wall. The assembled wall panel of the aerated block is composed of an outer concrete panel, an aerated The block core layer and the inner concrete slab body are composed of an outer steel mesh sheet in the outer concrete slab body, and an inner steel mesh sheet is arranged in the inner concrete slab body, and connecting steel bars are welded or hooked between the inner and outer steel mesh sheets, and the connecting steel bars Pass through the core layer of the aerated block. The wall panel body and the floor panel body are specially used for the safe, fast and firm installation of the aerated block wall body, and can be used as a prefabricated filling wall panel or a prefabricated wall panel of a low-rise or multi-storey building.

Description

Aerated block assembled wall panels and floor panels

technical field

The utility model relates to an assembled wall panel body and a floor panel body of an aerated block, belonging to the technical field of walls for fixing buildings.

Background technique

The current residential construction adopts on-site construction and on-site concrete pouring methods. The complete on-site construction has the following defects: the on-site construction procedures and management are complicated, and the construction cost is relatively high; there are many construction wastes, and the construction site is not easy to clean; the noise of on-site construction seriously affects The life and work of the surrounding residents is not conducive to the protection of the environment; due to the influence of factors such as building materials, climate conditions, on-site management, and worker quality, the quality of on-site construction is not easy to be guaranteed.

Therefore, the country vigorously promotes prefabricated buildings. Now in high-rise buildings, aerated blocks are widely used. The aerated blocks have the advantages of light bulk density, high thermal insulation performance, good sound absorption and machinability. For non-load-bearing infill walls, the concrete layer is painted on site, which is very easy to crack, and it is difficult to dissipate rainwater after leakage, which affects the insulation effect and service life, and even makes the wall mildew; and the fixing of the aerated block is not firm, and the construction process is cumbersome , the construction quality cannot be guaranteed.

Utility model content

The technical problem to be solved by the utility model is to propose a kind of prefabricated assembled aerated block wall (floor) panel body for safe, fast and firm installation of the prefabricated assembled aerated block wall panel body and floor slab for the deficiencies of the existing technology body.

One of the technical solutions proposed by the utility model to solve the above technical problems is: an assembled wall panel body of an aerated block, the assembled wall panel body of an aerated block is a piece of board prefabricated before the construction of the existing wall body, the assembled wall panel body of the aerated block is composed of an outer concrete slab body, an aerated block core layer and an inner concrete slab body arranged sequentially from the outside to the inside, the outer concrete slab body is provided with an outer steel mesh, The inner concrete slab body is provided with an inner steel mesh sheet, and connecting steel bars are welded or hooked between the inner and outer steel mesh sheets, and the connecting steel bars pass through the core layer of the aerated block.

The effect of the utility model adopting the above-mentioned technical scheme is: 1) By setting the core layer of the aerated block between the inner and outer concrete slabs, the inner and outer concrete slabs are respectively provided with inner and outer steel mesh sheets, and the inner and outer concrete slabs There are connecting steel bars welded or hooked between the outer steel mesh pieces, and the connecting steel bars pass through the core layer of the aerated block, so that the core layer of the aerated block can be safely fixed, and the overall structure is firm; 2) The utility model is a prefabricated wall, It can be prefabricated in the factory and then assembled at the construction site, which saves construction time and improves construction quality.

The improvement of one of the above technical solutions is: the outer concrete slab body and/or the core layer of the aerated block are formed with air passage holes penetrating the upper and lower surfaces thereof.

The utility model has the effect of adopting the above-mentioned technical scheme: by forming airway holes through the upper and lower surfaces of the outer concrete slab body and/or the core layer of the aerated block, it can dissipate heat and dehumidify, so that the wall body is not easy to crack and mildew And prevent it from losing its thermal insulation properties due to moisture.

A further improvement of one of the above technical solutions is: the air passage holes on the core layer of the aerated block are milled air passage holes.

One of the perfections of one of the above technical solutions is: the core layer of the aerated block and the inner and outer concrete slabs are bonded and fixed to each other.

The second improvement of one of the above technical solutions is: the inner and outer steel mesh sheets are composed of vertical and horizontal bars, and the longitudinal bars in the inner and outer steel mesh sheets extend out from the upper and lower two sides of the inner and outer concrete slabs. end.

The third improvement of one of the above-mentioned technical solutions is: a groove is formed on both sides of the core layer of the air-entraining block in each layer of wallboard body, and the groove is connected with the air-entrainment in the wallboard body adjacent to the layer. The grooves on the block core layer are relatively closed to form a complete cavity, and concrete is poured into the cavity.

The fourth improvement of one of the above technical solutions is: the core layer of the aerated block is formed by the butt joint of multiple aerated blocks, and the connecting steel bar is arranged in the butt joint of the two aerated blocks and connected to the pair of aerated blocks. Consolidation of cast-in-place concrete in joints.

The second technical solution proposed by the utility model to solve the above-mentioned technical problems is: an assembled aerated block floor body, which is a piece of prefabricated floor body before the construction of the existing floor. The assembled floor of the aerated block is composed of the upper concrete slab, the core layer of the aerated block and the lower concrete slab arranged in sequence from top to bottom. The upper concrete slab is provided with an upper steel mesh, and the lower concrete A lower reinforcement mesh is arranged in the plate body, and a connection reinforcement is welded or hooked between the upper and lower reinforcement mesh, and the connection reinforcement passes through the core layer of the aerated block.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is a schematic structural view of an assembled wallboard body of an aerated block according to Embodiment 1 of the present utility model.

FIG. 2 is an internal structure diagram of FIG. 1 .

Fig. 3 is an enlarged view of A in Fig. 2 .

Detailed ways

Embodiment one

As shown in Fig. 1 , Fig. 2 and Fig. 3, the aerated block assembled wallboard body of this embodiment is a piece of prefabricated wallboard body before the existing wall construction.

The assembled wall panel of the aerated block is composed of an outer concrete slab 1, an aerated block core 2 and an inner concrete slab 3 arranged sequentially from the outside to the inside, and the outer concrete slab 1 is provided with an outer steel mesh 1-1, the inner concrete slab body 3 is provided with an inner steel mesh 3-1, and a connecting steel bar 4 is welded or hooked between the inner and outer steel mesh, and the connecting steel bar 4 passes through the core layer 2 of the aerated block. The inner and outer reinforcement meshes of this embodiment are composed of vertical and horizontal bars, and the longitudinal reinforcements in the inner and outer reinforcement meshes protrude from the upper and lower ends of the inner and outer concrete slabs.

In this embodiment, the outer concrete slab body 1 and/or the core layer 2 of the aerated block are formed with air passage holes 5 passing through the upper and lower surfaces thereof. The airway holes on the core layer 2 of the aerated block are airway holes milled out.

The aerated block core layer 2 of this embodiment is bonded and fixed to the inner and outer concrete slabs.

Both sides of the air-entraining block core layer 2 in each layer of wallboard body in this embodiment are all shaped with a groove 2-1, and the groove 2-1 is connected to the air-entraining block core layer in the wallboard body adjacent to the layer. The grooves on the 2 are relatively closed to form a complete cavity, and concrete is poured in-situ in the cavity.

The core layer 2 of the aerated block in this embodiment is formed by butt jointing of a plurality of aerated blocks, and the connecting steel bars are arranged in the butt joints of the two aerated blocks and consolidated with the cast-in-situ concrete entering the butt joints.

Embodiment two

The assembled floor slab body of the aerated block in this embodiment is basically the same as the structural concept of the wall panel body in Embodiment 1, specifically as follows:

The prefabricated floor of the aerated block is a piece of slab prefabricated before the construction of the existing floor. It is composed of the lower concrete slab. The upper concrete slab is equipped with an upper steel mesh, and the lower concrete slab is equipped with a lower steel mesh. The upper and lower steel mesh are welded or hooked with connecting steel bars, and the connecting steel bars pass through the reinforced mesh. Air block core layer.

By adopting the above-mentioned aerated block wall panels and floor slabs, multiple low-rise buildings with less than 10 floors can be constructed.

The utility model is not limited to the above-mentioned embodiments. All technical solutions formed by equivalent replacements fall within the scope of protection required by the utility model.

Claims (8)

1. a kind of aerated blocks assembled wallboard body, which is ready-made before existing construction of building a wall A piece of plate body, it is characterised in that：The aerated blocks assembled wallboard body be by set gradually from outside to inside outer concrete plate body, plus Air parcel sandwich layer and inner concrete plate body composition, the outer concrete slab body is interior to be equipped with outer reinforced mesh, the inner concrete plate body It is interior to be equipped with interior reinforced mesh, it is welded between the inside and outside reinforced mesh or hook joint has connection reinforcing bar, the connection reinforcing bar, which passes through, to be added Air parcel sandwich layer.

2. aerated blocks assembled wallboard body as described in claim 1, it is characterised in that：The outer concrete plate body and/or add The air flue hole for penetrating through its upper and lower surface is formed on air parcel sandwich layer.

3. aerated blocks assembled wallboard body as claimed in claim 2, it is characterised in that：Air flue hole on the aerated blocks sandwich layer The air flue hole being milled out.

4. aerated blocks assembled wallboard body as claimed in claim 1,2 or 3, it is characterised in that：The aerated blocks sandwich layer with it is interior, Be bonded to each other fixation between outer concrete plate body.

5. aerated blocks assembled wallboard body as claimed in claim 1,2 or 3, it is characterised in that：The inside and outside reinforced mesh is It is made of muscle in length and breadth, the vertical muscle in the inside and outside reinforced mesh stretches out the upper/lower terminal of inside and outside concrete plate body.

6. aerated blocks assembled wallboard body as claimed in claim 1,2 or 3, it is characterised in that：Aerating in every layer of wall board body Block sandwich layer is formed with one of groove at both sides, the road groove and the groove on the aerated blocks sandwich layer in this layer of adjacent wall board body it Between it is opposite close up and be formed with a complete cavity, be cast with concrete in the cavity.

7. aerated blocks assembled wallboard body as claimed in claim 1,2 or 3, it is characterised in that：The aerated blocks sandwich layer be by Polylith aerated blocks dock, the connection reinforcing bar be located in the abutment joint of two pieces of aerated blocks and with enter showing in the abutment joint Pouring concrete consolidates.

8. a kind of aerated blocks Assembled Building plate body, which is ready-made before existing floor slab construction A piece of plate body, it is characterised in that：The aerated blocks Assembled Building plate body be by set gradually from top to bottom upper concrete plate body, plus Air parcel sandwich layer and lower concrete plate body composition, the upper concrete slab body is interior to be equipped with upper reinforced mesh, the lower concrete plate body It is interior to be equipped with lower reinforced mesh, it is welded between the upper and lower reinforced mesh or hook joint has connection reinforcing bar, the connection reinforcing bar, which passes through, to be added Air parcel sandwich layer.