CN213268484U - Lightweight concrete cast-in-place interior wallboard - Google Patents

Abstract

The utility model relates to a building technical field specifically is a wallboard in light concrete cast-in-place, including planking, setting steelframe between the planking and the wall connection spare that is used for connecting planking and steelframe, the planking between pour the concrete, the steelframe include horizontal muscle and indulge the muscle, horizontal muscle be straight muscle, indulge the muscle and be S type curve structure, exempt from a mould, intensity is high, and the construction is fast.

Description

Lightweight concrete cast-in-place interior wallboard

Technical Field

The utility model relates to a building technical field specifically is a wallboard in light concrete cast-in-place.

Background

With the rapid development of the building industry, the standard building wallboard is produced by adopting a factory prefabrication mode more and more, and although the mode saves time in the construction of an installation site, the mode is not suitable for some special occasions.

In some special occasions, the cast-in-place mode is indispensable, for example, drawings or schemes need to be randomly adjusted, only the adjustment or addition of a single wall panel is needed, and obviously, the factory processing mode is not suitable.

At present, a cast-in-place wallboard is too many, and is generally made of lightweight concrete or building blocks directly used as an inner wallboard, but for some fabricated buildings or scenes with higher quality requirements, the wall structure can achieve the purposes of light weight, fire resistance and water resistance, but cannot meet the strength requirement; meanwhile, the traditional cast-in-place inner wallboard generally needs to be supported and fixed on site, a formwork needs to be detached after pouring is completed, the whole construction process is complex, construction is slow, efficiency is low, and cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a wallboard in lightweight concrete cast-in-place, exempt from a mould, intensity is high, and the construction is fast.

The technical scheme of the utility model be, a wallboard in lightweight concrete cast-in-place is provided, including planking, setting steelframe between the planking and the wall connection spare that is used for connecting planking and steelframe, the planking between pour the concrete, the steelframe include horizontal muscle and indulge the muscle, horizontal muscle for straight muscle, indulge the muscle and be S type curve structure.

The transverse bar is horizontally inserted into the bent groove of the longitudinal bar, and the transverse bar and the longitudinal bar are fixed in a welding mode.

And transverse ribs are welded on the inclined planes of the longitudinal ribs.

The outer plate comprises a steel plate net and a dense mesh net which are sequentially arranged from outside to inside.

The aperture of the steel plate net is 3mm-5 mm.

The aperture of the dense mesh is 0.5mm-1 mm.

The connecting piece be the nylon connecting piece, including screw rod and two sets of clamp plates of setting at the screw rod both ends, every group clamp plate quantity is two, presss from both sides between the clamp plate and presss from both sides the clamp plate and tightly is fixed with the planking and connects fixedly with the help of the screw rod.

The concrete is light aggregate foam concrete.

The beneficial effects of the utility model are that, it is numerous and diverse to have changed the tradition and built the process by laying bricks or stones, and bulk strength is low, the main drawback that the cost is with high costs to building rubbish that the secondary structure produced is few, does not cause the pollution to the environment.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is a schematic structural view of a steel frame.

In the attached drawing, 1, a transverse rib, 2, a longitudinal rib, 3, a steel plate net, 4, a dense mesh net, 5, a screw rod, 6 and a clamping plate.

Detailed Description

As shown in fig. 1-2, the utility model provides a wallboard in lightweight concrete cast-in-place, including planking, setting steelframe between the planking and the wall connection spare that is used for connecting planking and steelframe, the planking between pour the concrete, the steelframe include horizontal muscle 1 and indulge muscle 2, horizontal muscle 1 for straight muscle, indulge muscle 2 and be S type curve structure.

Horizontal muscle 1 of welding on S type curve structure 'S the muscle of indulging, horizontal muscle 1 welds with the inclined plane of indulging the muscle, compares traditional vertical muscle' S welded more firm, the two-way atress 'S of the double-deck requirement of accomplishing in the aspect of the atress of wallboard has improved the intensity of the anti buckling and shock resistance of wallboard, and the major structure connection is more firm, has improved wallboard and overall structure' S anti-seismic performance. The self-cracking of the wallboard is restrained.

As shown in fig. 2, the transverse bar 1 is horizontally inserted into the curved groove of the longitudinal bar 2, and the transverse bar 1 and the longitudinal bar 2 are fixed by welding.

The transverse ribs 1 are welded in the bent grooves of the longitudinal ribs 2, so that the structure of the whole steel frame is more stable, and the bearing capacity is stronger.

As shown in fig. 2, a transverse rib 1 is welded on the inclined surface of the longitudinal rib 2.

Further increasing the strength and the bearing capacity of the steel frame.

As shown in fig. 1, the outer plate comprises a steel plate net 3 and a dense mesh net 4 which are arranged in sequence from outside to inside.

The steel plate net 3 and the dense mesh net 4 play a role in pouring the formwork, the dense mesh net 3 plays a role in preventing mortar from overflowing, the two nets are combined into a whole, the impact resistance of the surface layer of the wallboard is better improved, and the two nets are transparent, so that the quality defects of mortar leakage and cavities of concrete in the pouring process are overcome, and the steel plate net and the dense mesh net can be better bonded and anchored with the concrete without layering.

As shown in figure 1, the aperture of the steel plate net 3 is 3mm-5 mm.

The steel plate net 3 is large in hole, thick in rib and high in strength, and plays a supporting role in pouring the inner wall plate.

As shown in figure 1, the pore diameter of the dense mesh 4 is 0.5mm-1 mm.

The dense mesh 4 has small and dense holes, plays a role in blocking concrete during pouring, has good air permeability and improves the setting speed of the poured concrete.

As shown in fig. 1, the wall connecting piece is a nylon connecting piece, and comprises a screw rod 5 and two groups of clamping plates 6 arranged at two ends of the screw rod 5, wherein the number of each group of clamping plates 6 is two, and an outer plate is clamped and fixed between the clamping plates 6 and is connected and fixed by the screw rod 5.

The wall connecting piece adopts the nylon connecting piece to avoid the "heat bridge" effect of wall body, can adjust with the help of the screw rod according to the thickness of interior wallboard, uses more in a flexible way, and the practicality is stronger.

As shown in fig. 1, the concrete is light aggregate foam concrete.

The light aggregate foam concrete has light weight and higher strength than the foam concrete.

Claims (8)

1. The utility model provides a wallboard in light concrete cast-in-place, includes the planking, sets up the steelframe between the planking and the wall connection spare that is used for connecting planking and steelframe, the planking between pour concrete, its characterized in that: the steel frame comprises transverse ribs (1) and longitudinal ribs (2), the transverse ribs (1) are straight ribs, and the longitudinal ribs (2) are S-shaped curve structures.

2. The lightweight concrete cast-in-place interior wall panel of claim 1, wherein: the transverse bar (1) is horizontally inserted into the bent groove of the longitudinal bar (2), and the transverse bar (1) and the longitudinal bar (2) are fixed in a welding mode.

3. The lightweight concrete cast-in-place interior wall panel of claim 2, wherein: the inclined plane of the longitudinal rib (2) is also welded with a transverse rib (1).

4. The lightweight concrete cast-in-place interior wall panel of claim 1, wherein: the outer plate comprises a steel plate net (3) and a dense mesh net (4) which are sequentially arranged from outside to inside.

5. The lightweight concrete cast-in-place interior wall panel of claim 4, wherein: the aperture of the diamond-shaped hole of the steel plate net (3) is 3mm-5 mm.

6. The lightweight concrete cast-in-place interior wall panel of claim 4, wherein: the aperture of the dense mesh (4) is 0.5mm-1 mm.

7. The lightweight concrete cast-in-place interior wall panel of claim 1, wherein: the connecting piece be the nylon connecting piece, including screw rod (5) and two sets of pinch-off blades (6) of setting at screw rod (5) both ends, every pinch-off blade (6) quantity is two, presss from both sides between pinch-off blade (6) and presss from both sides tightly to be fixed with the planking and connect fixedly with the help of screw rod (5).

8. The lightweight concrete cast-in-place interior wall panel of claim 1, wherein: the concrete is light aggregate foam concrete.

Images