CN202500257U

CN202500257U - Wallboard

Info

Publication number: CN202500257U
Application number: CN2011205718513U
Authority: CN
Inventors: 唐金学
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-10-24
Anticipated expiration: 2021-12-31

Abstract

The utility model discloses a wallboard which comprises a first board body, a second board body and a third board body. The third board body is positioned between the first board body and the second board body and made of inorganic incombustible materials, a bubble or micropore structure is arranged inside the third board body, and accordingly the wallboard is fire-preventing and has an excellent heat-insulation effect; and reinforcing ribs are fixed into the third board body, so that tensile strength and torsional strength of the wallboard are greatly improved. Besides, the first board body and the second board body are made of sulphoaluminate rapid-hardening high-strength cement and have functions of reinforcing and protecting a wall, and seismic resistance and fire prevention properties of the integral wallboard are strengthened.

Description

A kind of ash wall body plate

Technical field

The utility model relates to the construction wall technical field, particularly relates to a kind of ash wall body plate.

Background technology

In industrial construction, civilian construction industry etc., the importance of body of wall is self-evident.Body of wall is in the main effect of satisfying load-bearing and cutting apart, and otherwise performance is not allowed to ignore yet, for example, and shock resistance, insulating power, fire resistance property etc.

Reasons such as in the prior art, traditional sun-dried mud brick body of wall, clay tile wall body of wall is thick owing to body of wall, volume heavy, waste raw material are replaced by novel construction wall already.Novel construction wall is filled New Building Materials by blockworks such as hollow brick, Haydite bricks or stripe board usually and is constituted.Let in air, pass through reasons such as frost owing to blockwork itself; For reaching heat insulation effect; Usually need increase the polystyrene board heat-insulatation layer at the exterior wall of blockwork, the characteristic of polystyrene board heat-insulatation layer material has determined this heat-preserving wall insulation but not prevent fires, when fire disaster takes place; The polystyrene board heat-insulatation layer is at first burnt, thereby causes the breaking-up of main wall body; In addition, the design feature of blockwork has determined that also this body of wall resistance to tension is relatively poor, and anti-seismic performance is relatively poor, when stronger earthquake takes place, causes breaking-up extremely easily, can't keep the complete of body of wall.

The defective that prior art exists is that the anti-seismic performance of blockwork is relatively poor, and the insulation layer fire resistance property is lower.

The utility model content

The utility model provides a kind of ash wall body plate, and is relatively poor in order to the anti-seismic performance that solves blockwork in the prior art, and the lower technical problem of insulation layer fire resistance property.

The utility model ash wall body plate comprises: first plate body, second plate body and the 3rd plate body between first plate body and second plate body, wherein,

Said the 3rd plate body adopt inorganic can not fuel wood matter, inside has bubble or microcellular structure, and is fixed with reinforcing rib.

Said the 3rd plate body is the core of ash wall body plate, and material is a foamed concrete, and constituent comprises: portland cement, flyash, mine tailing stone, slag and additive.

The bubble that said the 3rd plate body is inner or the volume ratio of microcellular structure are not less than 70%.

Said first plate body is the outer surface layer of ash wall body plate, has smooth surface, and constituent comprises: sulphate aluminium cement, river sand and additive.

Said second plate body is the interior surface layers of ash wall body plate, has rough surface, and constituent comprises: aluminium sulfate rapid setting cement, river sand and additive.

Said ash wall body plate further comprises: the first basalt silk cloth and the second basalt silk cloth, and wherein, the said first basalt silk cloth is between first plate body and the 3rd plate body, and the said second basalt silk cloth is between second plate body and the 3rd plate body.

Said ash wall body plate further comprises: first glass wool cloth and second glass wool cloth, and wherein, said first glass wool cloth is between the first basalt silk cloth and the 3rd plate body, and said second glass wool cloth is between the second basalt silk cloth and the 3rd plate body.

Said reinforcing rib is many group ring set shape reinforcing bars, and said many group ring set shape reinforcing bars stretch out the installation end face and the installation side end face of ash wall body plate.

The installation bottom of said the 3rd plate body has built-in fitting, and said built-in fitting is used for strengthening supporting said ash wall body plate.

The installation end face and the installation side end face of said the 3rd plate body have groove.

In the utility model technical scheme and since the 3rd plate body adopt inorganic can not fuel wood matter, inside has bubble or microcellular structure, therefore at fireproof simultaneously, has good heat insulation effect; Because the 3rd plate body internal fixation has reinforcing rib, therefore also increased the tensile strength and the torsional strength of ash wall body plate greatly.Said first plate body and second plate body adopt the aluminium sulfate quick-hardening hih-strength cement, play the effect of reinforcing and protecting body of wall, and booster action is played in antidetonation, the fire prevention of integral wall plate.

Description of drawings

Fig. 1 is the utility model ash wall body plate structural representation;

Fig. 2 is the utility model ash wall body plate first embodiment cross section structure sketch map;

Fig. 3 is the utility model ash wall body plate second embodiment reinforcing rib and built-in fitting distributed architecture sketch map;

Fig. 4 is the utility model ash wall body plate the 3rd embodiment scheme of installation.

Reference numeral:

The 10-first plate body 20-the 3rd plate body

The 30-second plate body 20a-bubble

The 20b-reinforcing rib 40a-first basalt silk cloth

The 40b-second basalt silk cloth 50a-first glass wool cloth

The 50b-second glass wool cloth 60-built-in fitting

The 20c-groove

The specific embodiment

Relatively poor in order to solve in the prior art anti-seismic performance of blockwork, and the lower technical problem of insulation layer fire resistance property, the utility model provides a kind of ash wall body plate.

As shown in Figure 1; The utility model ash wall body plate; Comprise: first plate body 10, second plate body 30 and the 3rd plate body 20 between first plate body 10 and second plate body 30, wherein, said the 3rd plate body 20 adopt inorganic can not fuel wood matter; Inside has bubble 20a or microcellular structure, and is fixed with reinforcing rib 20b.

The 3rd plate body 20 is as the core of ash wall body plate, and material is a foamed concrete, and constituent comprises: portland cement, flyash, mine tailing stone, slag and additive.Foamed concrete is inorganic not combustible material, has good flameproof effect; Bubble in the foamed concrete or micropore can effectively reduce hot gas or ash wall body plate is passed in the cold air infiltration, therefore, has good separated cold, heat insulation and preservation effect.

The bubble 20a that the 3rd plate body is inner or the volume ratio of microcellular structure are not less than 70% (can adjust accordingly according to building different parts contrast ratio during application), and ash wall body plate has excellent insulating effect more like this, and thermal transmittance is at 0.09-0.25W (m ².k) between.Simultaneously, compared with prior art, bubble or microcellular structure can alleviate the weight of body of wall greatly, reduce material cost, energy conservation.For example, the utility model ash wall body plate dry density unit weight 300～700kg/m ³, the suitable loam brick of weight 1/3, the ordinary reinforced concrete body of wall 1/4; Average each ten thousand square meter building area can be saved firing brick-and tile with 1 mu in soil; Compare with traditional brick mix structure body of wall, body of wall can be saved raw material 30%, reduces cost 20%, improves effect more than one times.

In addition, inner bubble 20a or the microcellular structure of the 3rd plate body has certain acoustical absorptivity, can play resistance sound, sound insulation, sound deadening effectively, sound insulation coefficient＞40dB.

When first plate body 10 during as the outer surface layer of ash wall body plate (promptly first plate body is installed the back to the open air in ash wall body plate), constituent comprises: sulphate aluminium cement, river sand and additive.Sulphate aluminium cement has early strong, high-strength, high impervious, high anti-freezing, anti-corrosion, low alkali and produce basic characteristics such as power consumption is low; First plate body 10 adopts aluminium sulfate non-shrinkage cement (No. 525) mortar to build and form; Have non-scale, do not chap, advantage such as halogenation, and can bring into play good antidetonation, anticorrosion, flameproof effect.

First plate body 10 has smooth surface, and promptly first plate body 10 is smooth surface in ash wall body plate installation back to the surface of open air, is convenient to spray exterior wall coating material like this, and has waterproof effect.

When second plate body 30 during as the interior surface layers of ash wall body plate (promptly second plate body is installed the back to indoor in ash wall body plate), constituent comprises: aluminium sulfate rapid setting cement, river sand and additive.Aluminium sulfate rapid setting cement (No. 425) belongs to high-strength cement, fast solidifying, and greatly the reduction of erection time, second plate body 30 is used the aluminium sulfate rapid setting cement can make the ash wall body plate bulk strength unified, avoids influencing the body of wall total quality because of intensity initial set inequality.

Second plate body 30 has rough surface, and promptly second plate body 30 is installed the back to indoor surface in ash wall body plate, be convenient to like this body of wall is made further construction processing, for example sticking brick, scrape imitation porcelain coating etc.

As shown in Figure 2; Said ash wall body plate further comprises: the first basalt silk cloth 40a and the second basalt silk cloth 40b; Wherein, the said first basalt silk cloth 40a is between first plate body 10 and the 3rd plate body 20, and the said second basalt silk cloth 40b is between second plate body 30 and the 3rd plate body 20.Basalt silk cloth also can further improve the tensile strength of ash wall body plate except that having good flame-retardant effect, increase shock strength.

Please continue with reference to figure 2; Said ash wall body plate further comprises: the first glass wool cloth 50a and the second glass wool cloth 50b; Wherein, The said first glass wool cloth 50a is between the first basalt silk cloth 40a and the 3rd plate body 20, and the said second glass wool cloth 50b is between the second basalt silk cloth 40b and the 3rd plate body 20.When the production ash wall body plate; The first glass wool cloth 50a spreads after putting the first basalt silk cloth 40a and puts building sulphate aluminium cement mortar and shop; Be used for the aggregate and the sulphate aluminium cement of next step foam concrete of building are isolated, prevent that aggregate from destroying the structure of first plate body.

The first basalt silk cloth 40a and the second basalt silk cloth 40b reach the both sides that the first glass wool cloth 50a and the second glass wool cloth 50b are symmetrically distributed in the 3rd plate body 20, can effectively prevent the distortion of ash wall body plate integrally bending or when lifting, produce to fracture.In addition, basalt silk cloth and glass wool cloth are all inorganic not combustible material, and the whole fire prevention of ash wall body plate coefficient can effectively be avoided the generation of fire greater than 300min.

Like Fig. 3 and shown in Figure 4, said reinforcing rib 20b is many group ring set shape reinforcing bars, and said many group ring set shape reinforcing bars stretch out the installation end face and the installation side end face of ash wall body plate.Like this, beam, the post of the building that ash wall body plate can be built with steel concrete water and build up integral body, have increased the tensile strength and the torsional strength of building greatly, have increased shock strength.

In Fig. 3, the installation of said the 3rd plate body 20 bottom is provided with built-in fitting 60, and said built-in fitting 60 is used for strengthening supporting said ash wall body plate.

In Fig. 4, the installation end face and the installation side end face of said the 3rd plate body 20 are provided with groove 20c.When ash wall body plate thickness surpasses more than 20 centimetres; Be provided with that groove not only is convenient to the beam of ash wall body plate and building, post is built and is one; Increase the tensile strength and the torsional strength of building, increase shock strength (can resist 8 grades of earthquakes), and taken into full account the movement requirement of ash wall body plate.

In addition, the utility model does not produce toxic gas, can not pollute air, can avoid firing carbon dioxide, sulfur dioxide, nitrogen oxide, the particle dust pollution air that loam brick discharges; Do not have effluent discharge, can not pollute the water source; Owing to do not contain organic matter, has anticorrosive, resistance matter, characteristics such as anti-aging.

Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the spirit and the scope of the utility model.Like this, belong within the scope of the utility model claim and equivalent technologies thereof if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.

Claims

1. an ash wall body plate is characterized in that, comprising: first plate body, second plate body and the 3rd plate body between first plate body and second plate body, wherein,

2. ash wall body plate as claimed in claim 1 is characterized in that, the bubble that said the 3rd plate body is inner or the volume ratio of microcellular structure are not less than 70%.

3. ash wall body plate as claimed in claim 1; It is characterized in that; Said ash wall body plate further comprises: the first basalt silk cloth and the second basalt silk cloth; Wherein, the said first basalt silk cloth is between first plate body and the 3rd plate body, and the said second basalt silk cloth is between second plate body and the 3rd plate body.

4. ash wall body plate as claimed in claim 3; It is characterized in that; Said ash wall body plate further comprises: first glass wool cloth and second glass wool cloth; Wherein, said first glass wool cloth is between the first basalt silk cloth and the 3rd plate body, and said second glass wool cloth is between the second basalt silk cloth and the 3rd plate body.

5. ash wall body plate as claimed in claim 1 is characterized in that, said reinforcing rib is many group ring set shape reinforcing bars, and said many group ring set shape reinforcing bars stretch out the installation end face and the installation side end face of ash wall body plate.

6. ash wall body plate as claimed in claim 1 is characterized in that, the installation bottom of said the 3rd plate body has built-in fitting, and said built-in fitting is used for strengthening supporting said ash wall body plate.

7. ash wall body plate as claimed in claim 1 is characterized in that, the installation end face and the installation side end face of said the 3rd plate body have groove.