CN2257840Y

CN2257840Y - Wire net sandwiched light floorslab

Info

Publication number: CN2257840Y
Application number: CN 96226514
Authority: CN
Inventors: 李浩然; 陈树政
Original assignee: SANTUO NEW BUILDING MATERIAL CO Ltd LIAONING PROV
Current assignee: SANTUO NEW BUILDING MATERIAL CO Ltd LIAONING PROV
Priority date: 1996-06-10
Filing date: 1996-06-10
Publication date: 1997-07-16
Anticipated expiration: 2006-06-10

Abstract

The utility model discloses a wire net sandwiched light floor slab, which belongs to the technical field of building materials. A plurality of pieces or blocks of light core slabs which are clamped between two wire nets are passed through by abdomen steel wires; two ends of the abdomen steel wires are respectively welded with vertical wires of the wire nets; the space between the periphery of the light core slab, reinforcing steels of two surfaces, the wire nets and the abdomen steel wires and the space which is filled with cement mortar are levelled; the utility model is in the shape of the whole body of the cement. The utility model is suitable for floor slabs of r building floors or original buildings which are added with floors. The utility model has the advantages that the utility model can insulate noises and heat, the weight is light, and the cost is slightly lower than the cost of existing cement hollow floor slabs.

Description

The light body floor of gauze wire cloth sandwich

The utility model relates to a kind of building prefabricated components material, particularly relate to building storey or connect the layer the light body floor of gauze wire cloth sandwich, belong to building material technical field.

At present, builing industry is attached great importance to development and is used the prefabricated units of building both at home and abroad, the precast floor slab of domestic public use, normally a kind of traditional cement hollow plate, the structure of this floor is the reinforced concrete plate that a plurality of column through holes are made by vertical heart portion, to alleviating floor weight, reduce wall, the loading of structure such as beam or post has certain effect, but its impact resistance and poor seismic behavior, often cause unexpected fracture or fragmentation owing to impact load is overweight, joint treatment between the floor is not good in addition, the infiltration of leaking happens occasionally, sound insulation, heat-proof quality is poor, the upper strata influences lower floor, the people of lower floor often are injured, therefore, people constantly research and develop light body in recent years, sound insulation, the composite plate of heat insulation steel wire frame structure, as: on June 22nd, 1994 Chinese patent disclosure a kind of " three dimensions steel wire net rack composite plate structure " application number: 93228739.5, the applying date: on July 15th, 1993, it is by horizontal hair, vertical hair, oblique silk, light core plate and cement mortar constitute, has sound insulation, the characteristics of heat insulation and light body, its deficiency is that present domestic public use is only limited to outer enclosure wall or internal partition wall, and building floor particularly connects the floor plate and can only use traditional cement hollow plate.

The purpose of this utility model provides the light body floor of a kind of gauze wire cloth sandwich, overcome cement hollow plate of the prior art sound insulation, heat insulation bad, the anti-knock shock resistance poor performance, the time have unexpected impact to produce shortcomings such as fracture and fragmentation, be in particular former building and connect floor light body floor is provided.

The purpose of this utility model realizes by following measure:

Between two gauze wire cloths arranged side by side, light core plate is arranged, connect gauze wire cloth by the abdomen steel wire, exposed steel wire and gauze wire cloth, imbed cement mortar, it is longitudinal strip or plate-like that light core plate is polylith, place vertical, horizontal steel wire quadrature is welded on the same plane between latticed two steel fabric sheets, every grid has the abdomen steel wire to become the angle of slope to pass with light core plate, the two ends of stretching out light core plate connect with the vertical wire bond of two gauze wire cloths respectively, the abdomen steel wire of every row is for being arranged in parallel, adjacent two row abdomen steel wire inclination angles equate, direction is opposite, the space is parallel intersection, light core plate periphery and two sides stiffener, gauze wire cloth and the space and interval of exposing the abdomen steel wire, be cement mortar and fill, be cement overall structure shape with floating.

The purpose of this utility model can also realize by such measure:

Strip between two gauze wire cloths or plate-like light core plate and steel wire frame structure are half prefabricated shape, and this prefabricated component interconnects with the cement mortar filling floating at the use position, and inner cement structures is a strip or latticed, and the outside is the overall structure shape.

Two gauze wire cloths each with the light core plate plane parallel, its spacing is from equating to be 1/2 to 1/3 of cement mortar layer thickness.

Interval between per two light core plates has row abdomen steel wire capable, and each colligation diameter is at least the stiffener in 3 times in gauze wire cloth graticule footpath on the gauze wire cloth of both sides, interval.

The utility model has following advantage compared with the prior art:

1, because central layer is a light material, account for the 60-80% of cumulative volume, the gauze wire cloth sandwich floor of making has light body, sound insulation, heat insulation advantage, is specially adapted to connect the floor of layer.

2, the utility model is made the cement mortar overall structure, overcomes existing cement hollow floor, and the construction processing seam is not good at, the infiltration of leaking, the shortcoming of harm lower floor.

3, be that gauze wire cloth and abdomen steel wire connect owing to the utility model structure is two-sided, be combined into integral body, overcome existing cement hollow floor, anti-knock shock resistance poor performance easy fracture and broken shortcoming with cement mortar.

4, half pre-manufactured product of the present utility model easily adopts mechanization to produce in batches, and its cost price only is 68.2% of a cement hollow floor valency, and the floor price behind the construction filling concrete mortar will be a little less than the prefabricated component valency of cement hollow plate.

Drawing is described as follows:

Fig. 1 is the axis side view of deciding what is right and what is wrong of a kind of embodiment of the utility model;

Fig. 2 is that Fig. 1 is along M-M face sectional front view;

Fig. 3 is that Fig. 2 analyses and observe cross-section structure along the A-A face;

Fig. 4 is the local section structure chart that Fig. 2 analyses and observe along the B-B face;

Fig. 5 is the local section structure chart that Fig. 2 analyses and observe along the C-C face;

Fig. 6 is another kind of embodiment of the present utility model, the another kind of structural representation after analysing and observe along Fig. 1 M-M face.

Below in conjunction with drawings and Examples, the utility model is described in detail:

In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 details of the present utility model is described in further detail.Cement mortar 1 is filled floating overall space and interval, light core plate 2, be that the fire-retardant expandable polystyrene material of having of four longitudinal strips is made, put on the same plane of listing between two steel fabric sheets, two gauze wire cloths are by vertical,

horizontal steel wire

3,4 quadratures are welded into latticed, every grid has 2 one-tenth angle of slope of abdomen steel wire 6 and light core plate to pass, the two ends of stretching out light core plate 2 respectively with vertical silk 4 welding of two gauze wire cloths, the abdomen steel wire 6 of every row is for being arranged in parallel, abdomen steel wire 6 inclination angles of adjacent two row equate, direction is opposite, the space is parallel intersection, the periphery and two gauze wire cloths of light core plate 2, stiffener and the space and interval of exposing the abdomen steel wire, it is floating to be the cement mortar filling, is cement overall structure shape.

The utility model can be made and be half prefabricated shape by the strip between two gauze wire cloths or plate-like light core plate and steel wire frame structure and using the position to interconnect, and fills floatingly again with cement mortar, is cement overall structure shape.

Light core plate 2, for the plate-like of longitudinal strip or polylith should place on the same plane, two gauze wire cloths each with this plane parallel, its spacing is from equating to be 1/2 to 1/3 of cement mortar layer thickness.The interval 9 of per two light core plates has row abdomen silk capable, and each is with the stiffener 7 and 8 of binding wire 5 colligation diameter 6.5mm on the steel wire of 9 both sides, interval.

Light core plate is made plate-likely among Fig. 6, and being partitioned into that cement mortar is filled is latticed, and many intervals 9 are vertically arranged, and stiffener 7 is arranged in the both sides and 8 each is online with binding wire 5 metal binding wires, and laterally many intervals 10 constitute gauze wire cloth sandwich cement overall structure.

The utility model use normally the gauze wire cloth of colligation stiffener is sidelong on the position in below.

Claims

1, the light body floor of a kind of gauze wire cloth sandwich, by the light core plate between two gauze wire cloths, connect gauze wire cloth and pass light core plate by the abdomen steel wire, this light core plate exposed steel wire and gauze wire cloth are imbedded cement mortar and are constituted, it is characterized in that it is longitudinal strip or plate-like that said light core plate (2) is made polylith, be distributed in vertical, horizontal steel wire (3) (4) quadrature is welded on the same plane between the latticed steel fabric sheet, every grid has abdomen steel wire (6) to become the angle of slope to pass with light core plate (2), this abdomen steel wire (6) stretches out the two ends of light core plate (2) and welds with vertical (4) of gauze wire cloth respectively, the abdomen steel wire of every row is for being arranged in parallel, the inclination angle of adjacent two row abdomen steel wires equates, direction is opposite, the space is parallel intersection, stiffener is exposed on light core plate (2) periphery and two sides, it is floating that the space of gauze wire cloth and abdomen steel wire and interval (9) are the cement mortar filling, is cement overall structure shape.

2, the light body floor of gauze wire cloth sandwich according to claim 1, it is characterized in that strip or plate-like light core plate (2) are half prefabricated shape with steel wire frame structure, this prefabricated component interconnects at the use position fills floating with cement mortar (1), internal construction cement is strip or latticed, and the outside is the overall structure shape.

3, the light body floor of gauze wire cloth sandwich according to claim 1 is characterized in that two gauze wire cloths and light core plate (2) plane parallel that constitute, and its spacing is 1/2 to 1/3 of cement mortar layer thickness from equating.

4, the light body floor of gauze wire cloth sandwich according to claim 1, the interval (9) between per two light core plates that it is characterized in that constituting has row abdomen silk capable.

5, the light body floor of gauze wire cloth sandwich according to claim 1 is characterized in that each colligation diameter on the gauze wire cloth of the both sides, interval between the light core plate is at least stiffener (7) and (8) in 3 times in gauze wire cloth graticule footpath.