Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of assembling combined wall board based on the process of mortar Surgery therapy, connect based on horse tooth trough, thermal insulation mortar adopts EPS particle and glass bead composite thermal insulation mortar, it is a kind of organic and inorganic composite material, it has, and water absorption rate is low, the not so advantage such as property, easy construction, applied widely, intensity is high, heat-insulating property is stable, good economy performance, be the novel building energy-saving material of a kind of green, environmental protection, compared with traditional organic insulation material, there is huge advantage; By adjusting the thickness of thermal insulation mortar, the thermal performance design of China's hot-summer and cold-winter area can be adapted to, meet building energy conservation requirement, compared with the assembling combined wall board of mortar process is incubated with conventional outer wall, the features such as this wallboard has energy-saving heat preserving, economical and practical, environmental protection, draws materials conveniently, globality is strong, speed of application is fast.
To achieve these goals, the technical solution used in the present invention is:
Based on an assembling combined wall board for mortar Surgery therapy process, comprising:
Combined wall board 1;
Be coated in the polymer bonding mortar 2 in combined wall board one side;
Spraying or the thermal insulation mortar 3 be cast on polymer bonding mortar 2;
Spraying or the polymers anti-cracking mortar 4 be cast on thermal insulation mortar 3;
And, be pressed into the alkali-proof glass grid cloth 5 in polymers anti-cracking mortar 4.
Described combined wall board 1 is made up of the reinforced concrete box being embedded with ecological bulk 11, thickness 200mm, and the side of combined wall board 1 is horse tooth trough structure.
Described ecological bulk 11 is lightweight cellular concrete building blocks, cement in every cube: abandoned mine slag: the weight ratio of lime is 90:275:135, ratio of water to material 0.6.
Described polymer bonding mortar 2 is Huarong board polymer dry powder adhesive mortars of Zhengzhou Huarong constructional materials Co., Ltd, and thickness is 10mm; Described polymers anti-cracking mortar 4 is Huarong board polymer dry powder anticracking grouts of Zhengzhou Huarong constructional materials Co., Ltd, and thickness is 10mm.
Described thermal insulation mortar 3 thickness is 35mm.
Described thermal insulation mortar 3 is EPS particle and glass bead composite thermal insulation mortar, its match ratio is water: cement: EPS particle: glass bead: calcium sulfate crystal whiskers: rubber powder: cellulose ether=1.04kg:1kg:3.5L:2.25L:9g:15g:6g, cement adopts portland cement, strength grade 42.5; Calcium sulfate crystal whiskers, also known as gypsum fiber, is the fibrous monocrystal of dead plaster, model XLDF-2.
Present invention also offers the described preparation method based on the assembling combined wall board of mortar Surgery therapy process, comprise the steps:
Step 1, prepares combined wall board 1: first assemble horse tooth trough special-purpose steel template, colligation rib lattice reinforced mesh, places ecological bulk in mesh sheet, and with ecological bulk for inner membrance, steel form is adventitia, with concreting girt strip, rib post;
Step 2, prepares thermal insulation mortar 3: first make calcium sulfate crystal whiskers be dispersed in heat preserving aggregate calcium sulfate crystal whiskers and heat preserving aggregate mix and blend; Admixture and cement are mixed with the mixture of calcium sulfate crystal whiskers and heat preserving aggregate, first dry stirring adds water stirring more again; Mixing time is consistent with ordinary concrete;
Step 3, insulation layer is constructed: on combined wall board 1, first smear polymer bonding mortar 2, then spray or build thermal insulation mortar 3, after smooth, quietly stopping two hours, smear polymers anti-cracking mortar 4 again, finally alkali-proof glass grid cloth 5 is pressed into polymers anti-cracking mortar 4.
The preparation process of described ecological bulk 11 is:
Mix after cement, abandoned mine slag and lime are measured in proportion, then the rear mix and blend 1min of the metering that adds water, after making beating mixes, add aluminium powder, stir 60S, inject die trial, put into thermostatic curing bucket and to get angry stop over 2 ~ 2.5h, then send into steam pressure room steam press maintenance, aluminium powder consumption is 1.2 ‰ of cementitious material weight.The water reducing agent of 0.9 ‰ of cementitious material weight can be added in process.
Described heat preserving aggregate is EPS particle and glass bead; Admixture is mortar rubber powder, HPMC cellulose, and match ratio is water: cement: EPS particle: glass bead: calcium sulfate crystal whiskers: rubber powder: cellulose ether=1.04kg:1kg:3.5L:2.25L:9g:15g:6g.
Compared with prior art, the invention has the beneficial effects as follows:
1, combined wall board of the present invention uses novel ecological concrete material, effectively can alleviate traditional raw-material consumption problem, have the advantage such as energy-conserving and environment-protective, green ecological.
2, combined wall board of the present invention adopts prefabrication to produce, and be conducive to building unit component, site operation assemblingization, improves efficiency of construction greatly, the reduction of erection time.
3, compared with traditional external wall outer insulation, the present invention have cheap, quality stability good, structural integrity is strong, build advantage efficiently.
4, insulation layer of the present invention and deck can realize integrated construction, and are connected without connector between insulation layer with deck, produce, well can adapt to the power conservation requirement of China's hot-summer and cold-winter area without cold-heat bridge phenomenon.
Detailed description of the invention
Embodiments of the present invention are described in detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of assembling combined wall board based on the process of mortar Surgery therapy of the present invention, comprising: combined wall board 1, the polymer bonding mortar 2 be coated in combined wall board one side, the alkali-proof glass grid cloth 5 spraying or be cast in thermal insulation mortar 3 on polymer bonding mortar 2, spray or be cast in the polymers anti-cracking mortar 4 on thermal insulation mortar 3 and be pressed in polymers anti-cracking mortar 4.
In the present embodiment, combined wall board 1 thickness 200mm, polymer bonding mortar 2 thickness 10mm, thermal insulation mortar 3 thickness 35mm, polymers anti-cracking mortar 4 thickness 10mm.
As shown in Figure 2, combined wall board 1 is with cross section and the less reinforced concrete box of arrangement of reinforcement, the embedded ecological bulk composition based on industrial and agricultural waste, under vertical and horizontal loads, reinforced concrete box in combined wall board and obturator interact between two, mutually retrain, jointly stressed, give full play to respective performance; Meanwhile, inside fill out materials for wall, suit measures to local conditions, gather materials on the spot, ecological energy-saving.Horse tooth trough is made in wallboard side, wallboard horizontal direction mainly by horse tooth trough with after water vertical edges component and be closely connected, horizontal reinforcement reserves enough anchorage lengths and edge member, and to indulge muscle nested, and in junction one by one spot welding realize reliable anchoring.The mode that vertically connects is that bottom seat slurry connects, and lay mortar thickness evenly, after wallboard installation, mortar joint should be clogged closely knit, and the mortar joint after filling answers any surface finish smooth.
The preparation of assembling combined wall board of the present invention comprises the steps:
Step one: the preparation of combined wall board 1:
First assemble horse tooth trough special-purpose steel template, colligation rib lattice reinforced mesh, places ecological bulk 11 in mesh sheet, with ecological bulk 11 for inner membrance, steel form is adventitia, with concreting girt strip 12, rib post 13, last standard curing 1 ~ 2d, forms the New Composite Wall-slab of band horse tooth trough.
Step 2: the preparation of thermal insulation mortar 3:
Thermal insulation mortar 3 adopts EPS particle and glass bead composite thermal insulation mortar, and the optimum mix proportion of thermal insulation mortar 3 is water: cement: EPS particle: glass bead: calcium sulfate crystal whiskers: rubber powder: cellulose ether=1.04kg:1kg:3.5L:2.25L:9g:15g:6g.The preparation method of thermal insulation mortar is as follows: first make calcium sulfate crystal whiskers be dispersed in heat preserving aggregate calcium sulfate crystal whiskers and heat preserving aggregate mix and blend; Admixture and cement are mixed with the mixture of calcium sulfate crystal whiskers and heat preserving aggregate, first dry stirring adds water stirring more again; Mixing time is consistent with ordinary concrete; Finally obtain thermal insulation mortar 3.
Step 3: insulation layer is constructed:
On the combined wall board 1 produced, first 10mm thick polymer adhesive mortar 2 is smeared, then spray or build the thick thermal insulation mortar 3 of 35mm, after smooth, quietly stop two hours, smear 10mm polymers anti-cracking mortar 4 again, finally alkali-proof glass grid cloth 5 is pressed into polymers anti-cracking mortar 4, the assembling combined wall board of the mortar Surgery therapy process that band horse tooth trough connects can be formed.