CN2229952Y

CN2229952Y - Steel bar reinforced pearlite wall slab

Info

Publication number: CN2229952Y
Application number: CN 95220277
Authority: CN
Inventors: 田建军; 戚成喜
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-30
Filing date: 1995-08-30
Publication date: 1996-06-26
Anticipated expiration: 2005-08-30

Abstract

The utility model relates to an expanded steel-bar perlite wall-slab used as building elements, such as an inner and an outer wall slabs, roof slabs, etc., which belongs to a light building element, and is provided with two steel mesh frames. A trapezoidal wave-shaped beam is supported and is connected between the two steel mesh frames, a middle filler layer arranged between the steel mesh frames is the mixing material of expanded perlite, and the mixing material and the trapezoidal wave-shaped beam are pasted tightly into an integral slab block. The utility model not only has good heat insulation performance, good thermal resistant performance and good fireproof performance, but also has reasonable layout for the whole steel bar frame and has high intensity. The wall slab and the steel mesh frames all can be coagulated with the cement mortar, and the whole intensity is good.

Description

Reinforcing bar expanded perlite ash wall body plate

The utility model relates to a kind of reinforcing bar expanded perlite ash wall body plate that can be used as building units such as inside and outside wall board, roof panel, belongs to a kind of light building componentd.

In the prior art, had the composite wall board and the light building componentd of several types, the characteristics that they possess usually in light weight, material-saving is arranged, are convenient to construct, thereby, by increasingly extensive application.In Chinese utility model patent CN2095897U, announced a kind of light building board, it is improvement to Taibai panel, belong to the more excellent a kind of building unit of present performance, it is that steel wire screen frame and foam-plastic blocks by the two sides constitutes, steel wire rod oblique cutting passes foam-plastic blocks and links with the steel wire screen frame at two ends, this building unit is because the employing foam-plastic blocks is the structure of base material and oblique cutting steel wire rod, not only finished material is higher, processing is comparatively complicated, and the strength and stiffness of whole steel wire frame also owe desirable, in addition, because Foam Plastic Surface is difficult to combine with cement mortar, cement mortar can only be condensed mutually with steel wire screen frame skeleton, so, body of wall after the construction is actually core body of wall in midair, makes the intensity of ash wall body plate be subjected to certain influence.

The purpose of this utility model is to avoid the weak point of above-mentioned existence and a kind of reinforcing bar expanded perlite ash wall body plate is provided, and not only cost is low for it, is easy to make, and has bulk strength preferably.

Realize that scheme of the present utility model is as follows: have two steel wire screen frames 1, its difference is to support between two steel wire screen frames and is connected with trapezoidal wavy stringer 2, place the intermediate filler layer 3 between the steel wire screen frame 1 to be the expanded perlite mixing, the expanded perlite mixing becomes whole plate with the tight adhesion of trapezoidal wavy stringer as the support connector.

According to such scheme, the utlity model has following advantage: one, constitute the cage of reinforcement of a solid as the steel wire screen frame that supports connector and two ends by trapezoidal wavy stringer, like this, not only whole cage of reinforcement itself is rationally distributed, has strength and stiffness preferably, and is convenient to support combining and adhesion of connector and intermediate filler layer, the filler plate that making condenses after making is difficult for loosening and displacement, has guaranteed the structural stability of goods; Second, adopt the base material of expanded perlite as ash wall body plate, also bring plurality of advantages, it is not only originated, and to enrich cost price low, in light weight, has good heat insulation, heatproof and fireproof performance, and, make after the ash wall body plate cement mortar of together can both be directly smearing with spray and condense mutually, make it become solid wall, thereby make it have comparatively application fields with higher bulk strength with the steel wire screen frame; The 3rd, when doing, the expanded perlite mixing is directly filled out between the cage of reinforcement that is put in shaping, adopt extruding or soft fashion of extrusion that they are pressed even compacting, become whole plate to get final product with the tight adhesion of support connector, manufacturing process is comparatively simple and easy; Secondly, the crest of trapezoidal wavy stringer and trough and up and down the steel wire screen frame link, form several rows of boss, match with the steel wire screen frame like this and can improve the adhesive power of cement mortar, thereby further improve the supporting capacity and the shock resistance of ash wall body plate.

Fig. 1 is the elevation of an embodiment of the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the structure chart of an embodiment of trapezoidal wavy stringer.

Fig. 4 smears structural representation after the cement mortar for the utility model two sides, and 7 is cement sand bed.

An embodiment of the present utility model such as Fig. 1,2, shown in 3, have two by vertical, transverse steel wire square crossing and the intersecting parallels steel wire screen frame 1 that constitutes, between two steel wire screen frames, longitudinally connect and be supported with trapezoidal wavy stringer 2, the two ends up and down of trapezoidal wavy stringer respectively with two steel wire screen frames on vertical steel wire connect firmly mutually, the waveform of the trapezoidal wavy stringer of adjacent lines interlaced (crest is to trough), in order to strengthen the intensity of ash wall body plate, improve the caking ability of intermediate filler layer 3 and cage of reinforcement, also be fixedly connected with a cross-arm steel wire 5 at the middle part of trapezoidal wavy stringer, the head and the tail two ends of trapezoidal wavy stringer meet at right angles and turn limit 6 endings, and link with the two ends of cross-arm steel wire, as shown in Figure 2, can make vertical two ends of member goods keep smooth like this, strengthen edge strength, between two steel wire screen frames, fill the expanded perlite mixing, after extrusion, with trapezoidal wavy stringer 2 tight adhesions plate-like intermediate filler layer 3 in aggregates, promptly constitute ash wall body plate of the present utility model, the intermediate filler layer 3 plate faces made by the expanded perlite mixing are usually less than steel wire screen frame 8-12mm, steel wire screen frame 1 and trapezoidal wavy stringer 2 can be made by φ 2-6mm zinc-coated wire, the expanded perlite mixing of present embodiment is by expanded perlite, portland cement, fibre object, liquid adhesive, waterproof agent, calcium lime powder, the coal ash slag, the pulverized particles material of flame-retardant polystyrene foam waste mixes together in proportion, wherein the content of expanded perlite is 70-80%, the silicate cement cement content is 10-15%, surplus is other material, and the length of fiber is between 10-35mm.In addition, on two steel wire screen frame faces of the ash wall body plate that processes, also can connect firmly diagonal angle tension wire 4, with the intensity of further increase ash wall body plate.

The utility model can be applicable to the partition of highrise building, and one-storey house or building add interior exterior wall, roof panel and the insulated wall in the layer, in addition, also can be applicable to unrestrained bank protection, the revetment of flood wall, the canal wall of the pool wall of piscina, water-drawing channel etc.

Claims

1, a kind of reinforcing bar expanded perlite ash wall body plate that can be used as building units such as external and internal wall, roof panel, have two steel wire screen frames (1), it is characterized in that supporting between two steel wire screen frames and be connected with trapezoidal wavy stringer (2), place intermediate filler layer (3) between the steel wire screen frame (1) for the expanded perlite mixing, the expanded perlite mixing becomes whole plate with the tight adhesion of trapezoidal wavy stringer as the support connector.

2, by the described reinforcing bar expanded perlite of claim 1 ash wall body plate, it is characterized in that the middle part of trapezoidal wavy stringer (2) also is fixedly connected with a cross-arm steel wire (5).

3, by claim 1 or 2 described reinforcing bar expanded perlite ash wall body plate, the two ends up and down that it is characterized in that trapezoidal wavy stringer (2) respectively with two steel wire screen frames (1) on vertical steel wire connect firmly mutually, the waveform of the trapezoidal stringer of adjacent lines is interlaced.

4, by the described reinforcing bar expanded perlite of claim 2 ash wall body plate, the head and the tail two ends that it is characterized in that trapezoidal wavy stringer meet at right angles and turn limit (6) ending, and link with the two ends of cross-arm steel wire (5).

5, by claim 1 or 2 described reinforcing bar expanded perlite ash wall body plate, it is characterized in that on two steel wire screen frame faces, being fixedly connected with diagonal angle tension wire (4).

6, by claim 1 or 2 described reinforcing bar expanded perlite ash wall body plate, it is characterized in that the pulverized particles material of expanded perlite mixing, mix in proportion by expanded perlite, portland cement, fibre object, liquid adhesive, waterproof agent, calcium lime powder, coal ash slag, flame-retardant polystyrene foam waste.

7, by the described reinforcing bar expanded perlite of claim 6 ash wall body plate, the fibre object length that it is characterized in that containing in the expanded perlite mixing is between 10-35mm.

8, by claim 1 or 2 described reinforcing bar expanded perlite ash wall body plate, it is characterized in that being lower than steel wire screen frame 8-12mm by the made intermediate filler layer of expanded perlite mixing (3) plate face.