CN202787542U

CN202787542U - Netlike reinforcing composite foam cement slab

Info

Publication number: CN202787542U
Application number: CN 201220435155
Authority: CN
Inventors: 戚小平
Original assignee: 戚小平
Current assignee: Taixing wall material reform and building energy saving office
Priority date: 2012-08-30
Filing date: 2012-08-30
Publication date: 2013-03-13
Anticipated expiration: 2022-08-30

Abstract

The utility model relates to a netlike reinforcing composite foam cement slab, which consists of a netlike reinforcing part and foam cement, wherein the netlike reinforcing part is formed by connecting an upper netlike reinforcing layer and a lower netlike reinforcing layer through reinforcing ribs. Thus, the compressive strength and the tensile strength of the foam cement slab are improved; and in order to improve the durability of the netlike reinforcing ribs, galvanized steel wires or alkali-resistant mesh fabric is adopted, and the grid and the height of the galvanized steel wires or the alkali-resistant mesh fabric are adjusted as required, so that the safety and the stability of an insulating layer can be effectively improved, the compressive strength, the tensile strength and the rupture strength are high, and the mechanical property and the stability in use are high.

Description

A kind of netted reinforcement composite foaming cement plate

Technical field

The utility model relates to a kind of foam cement plate, is the netted reinforcement composite foaming cement plate of a kind of resistance to compression, tension and High anti bending strength specifically, is particularly useful for the outer insulation of external wall and makes the insulation and decoration integrated plate use.

Background technology

Composite foaming cement plate combustibility in the market is comparatively desirable, but existing most of foam cement plate all is by set up multiple coating outside expanded material, to increase its endurance quality, the structure of multiple layers of different materials, its fragility is large, and resistance to compression, tension, rupture strength are low, and functional performance is poor.

Summary of the invention

Large in order to overcome existing composite foaming cement plate fragility, the defective such as resistance to compression, tension, fracture resistance are poor, the utility model provides a kind of resistance to compression, tension and rupture strength large, the netted reinforcement composite foaming cement plate that mechanical property and stability in use are high.

The technical solution adopted in the utility model is; A kind of netted reinforcement composite foaming cement plate is comprised of netted reinforcing section and foam cement, it is characterized in that described netted reinforcing section is formed by connecting through reinforcing rib by upper and lower meshed strengthening layer.

Described upper and lower meshed strengthening layer is alkali-resisting glass fiber or galvanized steel wire netting, and alkali-resisting glass fiber is knitted into by warp, latitude right-angled intersection by glass wire, and relative right-angled intersection place of upper and lower alkali-resisting glass fiber is connected up and down by reinforcing rib; Galvanized steel wire netting is knitted or is welded into by warp, latitude right-angled intersection by zinc-coated wire, and relative right-angled intersection place of upper and lower galvanized steel wire netting is connected up and down by reinforcing rib.

The net of described upper and lower meshed strengthening layer is 5-10cm x 5-10cm every size.

The utility model has been set up the netted reinforcing section that is formed by connecting through reinforcing rib by upper and lower meshed strengthening layer in the foam cement plate, the foam cement slab integral is strengthened, the foam cement plate has higher tension, resistance to compression, rupture strength, separate certainly the shortcomings such as composite foaming cement plate tensile strength is low, frangible, prolonged cement board application life.

Description of drawings

Fig. 1 is the utility model structural representation.

Among the figure: foaming part 1, upper meshed strengthening layer 2, lower meshed strengthening layer 3, reinforcing rib 4.

The specific embodiment

Below in conjunction with accompanying drawing the utility model patent is further specified.

Shown in Figure 1, a kind of netted enhancing composite foaming cement plate comprises foaming part 1, upper meshed strengthening layer 2, lower meshed strengthening layer 3 and reinforcing rib 4.Be respectively equipped with upper and lower meshed strengthening

layer

2,3 in the upper and lower top layer of foaming part 1, upper and lower meshed strengthening

layer

2,3 is alkali-resisting glass fiber or galvanized steel wire netting, alkali-resisting glass fiber is knitted into by warp, latitude right-angled intersection by glass wire, and relative right-angled intersection place of upper and lower alkali-resisting glass fiber is connected up and down by reinforcing rib 4; Galvanized steel wire netting is knitted or is welded into by warp, latitude right-angled intersection by zinc-coated wire, and relative right-angled intersection place of upper and lower galvanized steel wire netting is connected up and down by reinforcing rib 4, and reinforcing rib 4 is glass wire or zinc-coated wire.

The utility model is prepared as follows:

Molding: select timber or steel plate, be made into four limit pattern frames according to the length dimensional requirement;

Foaming: choose portland cement or sulphate aluminium cement 60-85 part, flyash 10-20 part, calcium stearate 1-3 part, add the mixing of polypropylene fibre 1-3 part in the reactor by mass fraction, add water 40-70 part and stir, add again early strength admixture 3-5 part, water reducing agent 3-5 part, hydrogen peroxide 5-10 part stirring foaming;

Make: put into framed after the upper and lower meshed strengthening layer of netted reinforcing section is connected by reinforcing rib, spacing is no more than framed height between the upper and lower meshed strengthening layer, then inject the foamed slurry natural foaming, place the template compacting at framed top, leave standstill to take out to leave standstill after 40-60 minute and got final product in maintenance 1-2 days.

Claims

1. a netted reinforcement composite foaming cement plate is comprised of netted reinforcing section and foam cement, and it is characterized in that: described netted reinforcing section is formed by connecting through reinforcing rib by upper and lower meshed strengthening layer.

2. a kind of netted reinforcement composite foaming cement plate according to claim 1, it is characterized in that: described upper and lower meshed strengthening layer is alkali-resistant glass fiber mesh or galvanized steel wire netting, alkali-resistant glass fiber mesh is knitted into by warp, latitude right-angled intersection by glass wire, and relative right-angled intersection place of upper and lower alkali-resisting glass fiber is connected up and down by reinforcing rib; Galvanized steel wire netting is knitted or is welded into by warp, latitude right-angled intersection by zinc-coated wire, and relative right-angled intersection place of upper and lower galvanized steel wire netting is connected up and down by reinforcing rib.

3. a kind of netted reinforcement composite foaming cement plate according to claim 1 and 2, it is characterized in that: the net of described upper and lower meshed strengthening layer is 5-10cm x 5-10cm every size.

4. a kind of netted reinforcement composite foaming cement plate according to claim 1 and 2, it is characterized in that: described reinforcing rib is glass wire or zinc-coated wire.