CN105239745B - Integrated wallboard and its plate stitch processing method - Google Patents

Integrated wallboard and its plate stitch processing method Download PDF

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Publication number
CN105239745B
CN105239745B CN201510695589.6A CN201510695589A CN105239745B CN 105239745 B CN105239745 B CN 105239745B CN 201510695589 A CN201510695589 A CN 201510695589A CN 105239745 B CN105239745 B CN 105239745B
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parts
layer
cracking resistance
alkali
plate stitch
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CN105239745A (en
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刘卫东
李伟成
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BEIJING YIDAO CENTURY TECHNOLOGY Co Ltd
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BEIJING YIDAO CENTURY TECHNOLOGY Co Ltd
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Abstract

The invention discloses integrated wallboard and its plate stitch processing method, the plate stitch between two substrates is sequentially provided with packed layer, sealant from inside to outside;Plate stitch both sides are sequentially provided with boundary layer, cracking resistance mucilage layer, elastic putty for exterior walls layer, alkali-resistant primer layer and external wall elastic dope layer.First installation base plate, the plate stitch of adjacent two substrates is sequentially filled expanded material, cracking resistance slurry seal, plate stitch both sides brushing interfacial agents, one of bottom cracking resistance rubber cement of trowelling, paving alkali-proof glass fiber mesh, smears second cracking resistance rubber cement, trowelling bouncing putty, brush alkali-resistant primer, brush elastic coating from inside to outside;The existing excellent elasticity of plate stitch of above method processing, but also with very strong toughness, can effectively resist the distortional stress of wallboard, not easy to crack;Wallboard is turned into an organic whole, add aesthetic property, be particularly suitable for use in the larger area of the temperature difference;Various materials will not be polluted from being aqueous, environmental protective material to environment in coating.

Description

Integrated wallboard and its plate stitch processing method
Technical field
The present invention relates to decorating outer wall of building field, and in particular to integrated wallboard and its plate stitch processing method.
Background technology
Integrated house with its heat preservation energy-saving, save occupations of land, using water wisely, save that material, light body are environmentally friendly, it is short to build up the cycle, Seismic behavior is high, can repeatedly use week then just gradually be approved and extensively using a variety of in building place by people.
At present, integrated house is used wallboard majority for the compound light steel and color plate of insulation, insulation be combined light steel and color plate color compared with For dullness;Some wallboard is using the compound calcium silicate board with microporous of insulation, and its outer surface can apply the outer of a variety of colors and different-effect Wall coating, so that the problem of overcoming light steel and color plate color and single appearance.
But, the plate stitch between the compound calcium silicate board with microporous of insulation at present is simply to be filled using common external application putty;For The small regional plate stitch crack of the southern temperature difference is less obvious, serious crack problem can occurs for the big area of the northern temperature difference;Outside The water on boundary can be entered inside wall along gap, destroyed inner wall surface decoration, while the inside and outside wall coverings of influence is attractive in appearance.
The content of the invention
To solve the above problems, the invention provides integrated wallboard and its plate stitch processing method, in order to strengthen The elasticity and toughness of plate stitch, solve the problem of serious crack occurs in the big regional plate stitch of the four seasons temperature difference.
The invention discloses a kind of integrated wallboard, including substrate, the plate stitch between two substrates is set successively from inside to outside There are packed layer, sealant;
The plate stitch both sides of the substrate are sequentially provided with boundary layer, cracking resistance mucilage layer, elastic putty for exterior walls layer, alkali-resistant primer layer With external wall elastic dope layer.
Further improved as of the invention, the substrate includes silicon from the compound calcium silicate board with microporous of insulation, the compound calcium silicate board with microporous of insulation Calcium panel and composite heat-insulating layer, composite heat-insulating layer is between two silico-calcium panels.
Further improved as of the invention, the packed layer is the layer structure of filling-foam material formation, packed layer with The distance of substrate surface is 3~5mm;The sealant is that cracking resistance rubber cement is filled in formation between the packed layer and substrate surface Layer structure, sealant and substrate surface level.
Further improved as of the invention, the interior paving alkali-proof glass fiber mesh of cracking resistance mucilage layer (4).
The invention also discloses a kind of plate stitch processing method of integrated wallboard, this method includes:
Step 1: installation base plate;
Step 2: being sequentially filled expanded material in plate stitch between the substrates, sealed using cracking resistance rubber cement;
Step 3: plate stitch both sides are not less than brushing interfacial agents in 150mm regions, boundary layer is constituted;
Step 4: boundary layer external application cracking resistance rubber cement, constitutes cracking resistance mucilage layer;
Step 5: cracking resistance mucilage layer external application bouncing putty, constitutes elastic putty for exterior walls layer;
Step 6: elastic putty for exterior walls layer is outside to brush alkali-resistant primer, alkali-resistant primer layer is constituted;
Step 7: alkali-resistant primer layer is outside to brush external wall elastic coating, external wall elastic dope layer is constituted.
Further improved as of the invention, the step 4 includes:
After the boundary layer of brushing interfacial agents formation is dried, one of bottom cracking resistance rubber cement is first smeared on boundary layer, is pressed into simultaneously Alkali-proof glass fiber mesh;Alkali-proof glass fiber mesh is cut into 300mm width, two pieces of alkali-resistant glass fibre grids in advance Cloth lap-joint is more than 50mm;
Bottom cracking resistance rubber cement smears second cracking resistance rubber cement after drying, second cracking resistance rubber cement smears thin and thick uniformly, and thickness is 2mm~4mm.
Further improved as of the invention, it is described Step 2: the cracking resistance rubber cement used in step 4 is by the first liquid material and the One powder is constituted;Scene is according to liquid material when using:The weight ratio of powder is 1:Used after the proportioning mixing of (4~4.2);
The component and parts by weight that the liquid material includes be:It is 80~98 parts of the special acrylic acid ester emulsion of cement slurry, aqueous 0.1~0.3 part of paint antifoaming agent, 0.1~0.2 part of water paint bactericide, 5~20 parts of water;
The component and parts by weight that the powder includes be:42.5 35~40 parts of normal silicate black cements, 40-120 mesh 50~60 parts of river sand, 2~10 parts of 300-400 mesh quartz sand, 0.1-0.3 parts of water-loss reducer, 0.1-0.4 parts of antimitotic agent.
Further improved as of the invention, the step 5 includes:
After the cracking resistance mucilage layer of brushing cracking resistance rubber cement formation is dried, two layers of bouncing putty is smeared on cracking resistance mucilage layer;It is anti- Split after the bouncing putty layer on mucilage layer dries, all substrate surfaces smear two layers of bouncing putty, constitute elastic putty for exterior walls layer;
Bouncing putty is made up of the second liquid material and the second powder;Scene is according to liquid material when using:The weight ratio of powder is 1: Used after the proportioning mixing of (2~2.2);
The component and parts by weight that the liquid material includes be:The special acrylic acid ester emulsion 80~98 of cement-based elastic putty Part, 0.1~0.3 part of water paint defoamer, 0.1~0.2 part of water paint bactericide, 5~20 parts of water;
The component and parts by weight that the powder includes be:32~40 parts of 42.5 normal silicate white cements or black cement, 40~50 parts of 300-600 mesh dicalcium powder, 20~30 parts of 300-600 mesh silica flour, 0.1-0.3 parts of water-loss reducer, antimitotic agent 0.1-0.4 Part.
Further improved as of the invention, the step 6 includes:
In one of alkali-resistant primer of external coating of all elastic putty layer, the component and parts by weight that alkali-resistant primer includes are: 35~40 parts of the special acrylic acid ester emulsion of alkali-resistant primer, 60~70 parts of water, 0.1-0.2 parts of water paint defoamer, water paint 0.1-0.2 parts of bactericide.
Further improved as of the invention, the step 7 includes:
Brushing twice external wall elastic coating after priming paint is dried, the component and parts by weight that external wall elastic coating includes be:Water 15 ~25 parts, 0.2-0.6 parts of hydroxyethyl cellulose, 0.1~0.15 part of alkali nertralizer, 0.1~0.2 part of bactericide, dispersant 0.4~ 0.6 part, 2~3 parts of antifreezing agent, 1.5~2.5 parts of coalescents, 0.2-0.4 parts of defoamer, 0.2-0.7 parts of mildew and algae agent, gold 25~40 parts of the fillers such as red 5~25 parts of stone titanium dioxide, 5~10 parts of fine calcined kaolin, fine dicalcium powder and micronized talc powder, 30~40 parts of the special acrylic acid ester emulsion of elastic coating, 8~15 parts of non-resilient acrylic acid ester emulsion, thickening leveling agent 0.3~1 Part.
Compared with prior art, beneficial effects of the present invention are:
Foaming material is sequentially filled in integrated wallboard and plate stitch processing method that the present invention is provided, the plate stitch of adjacent two substrates Material, is sealed using cracking resistance rubber cement, and brushing interfacial agents, one of bottom of trowelling resist in region of the plate stitch both sides not less than 150mm Rubber cement, paving alkali-proof glass fiber mesh are split, second cracking resistance rubber cement, trowelling bouncing putty, monolith substrate outer surface is smeared and smears Bouncing putty is applied, alkali-resistant primer is brushed, brushes elastic coating;The existing excellent elasticity of plate stitch of above method processing, but also with Very strong toughness, can effectively resist the distortional stress of wallboard, not easy to crack;It is organic whole that above-mentioned processing method makes wallboard turn into one Body, adds aesthetic property, water proofing property, is particularly suitable for use in the larger area of the temperature difference;
Various materials in coating select aqueous, environmental protective material, and environment will not be polluted.
Brief description of the drawings
Fig. 1 is the structure chart of integrated wallboard disclosed in an embodiment of the present invention;
Fig. 2 is the flow chart of the plate stitch processing method of integrated wallboard disclosed in an embodiment of the present invention.
In figure:1:Composite heat-insulating layer;2:Silico-calcium panel;3:Boundary layer;4:Cracking resistance mucilage layer;5:Alkali-resistant glass fibre grid Cloth;6:Packed layer;7:Sealant;8:Elastic putty for exterior walls layer;9:Alkali-resistant primer layer;10:External wall elastic dope layer.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention is described in further detail below in conjunction with the accompanying drawings:
Embodiment 1:As shown in figure 1, a kind of integrated wallboard described in the embodiment of the present invention is to being installed on integrated house The plate stitch of the compound calcium silicate board with microporous of insulation handled, so that the compound silico-calcium plate shape of multiple insulations is integrally changed into wallboard.
Integrated wallboard is using the compound calcium silicate board with microporous of insulation as substrate, and the compound calcium silicate board with microporous of insulation includes silico-calcium panel 2 and multiple Heat-insulation layer 1 is closed, composite heat-insulating layer 1 is between two silico-calcium panels 2;
Packed layer 6, sealant 7 are sequentially provided with from inside to outside in plate stitch between the two neighboring compound calcium silicate board with microporous of insulation;Plate Seam both sides are sequentially provided with boundary layer 3, cracking resistance mucilage layer 4, elastic putty for exterior walls layer 8, alkali-resistant primer layer 9 and external wall elastic dope layer 10.Wherein packed layer 3 is the layer structure formed by filling-foam material, and it can improve the resistance to deformation energy of integrated wallboard Power;Sealant 7 is sealed in the outside of packed layer 6, improves water resistance;Boundary layer 3 improves the stretch-proof of edge joint position coating Intensity;Paving alkali-proof glass fiber mesh 5 in cracking resistance mucilage layer, improves the non-deformability and cracking resistance glue of integrated wallboard The toughness of slurry;The design of cracking resistance mucilage layer 4 and external wall elastic dope layer 10, improves the elasticity of integrated wallboard, it is ensured that plate stitch Place is not easy to crack.
Embodiment 2:As shown in Fig. 2 a kind of plate stitch processing method of integrated wallboard described in the embodiment of the present invention, including Following steps:
The compound calcium silicate board with microporous of insulation is installed according to the requirement of design.
The plate stitch unit weight that will be greater than 2mm is 12~13kg/m3Styrofoam or the filling of other more preferable expanded materials it is close It is real, it should not appear, expanded material is filled at away from 3~5mm of plate face;Otherwise the cracking resistance rubber cement at gap can be made to fill unreal and drop The intensity of low plate stitch filling-foam material, causes the fracture of plate stitch coating herein.
Continue to fill up the gap at plate stitch with elastomeric cracking resistance rubber cement, be compacted and fill up smooth, it is ensured that cracking resistance rubber cement breaks Split elongation >=150%.
After being dried for sealed cracking resistance rubber cement, in plate stitch (the i.e. piece mend) left and right sides at least 150mm position Brush one times interfacial agents;Outer wall coating and insulation to strengthen integrated wallboard are combined the adhesive force between calcium silicate board with microporous to improve The tensile strength of plate stitch mend coating.
After interfacial agents are dried, one of bottom cracking resistance rubber cement is first smeared in interfacial agents, while being pressed into fiberglass gridding cloth, net Ge Bu selects to meet the alkali-proof glass fiber mesh of Standard, it is ensured that alkali-proof glass fiber mesh >=160g/m2;It is alkaline-resisting Fiberglass gridding cloth is cut into 300mm width in advance, and Liang Kuai alkali-proof glass fiber meshs lap-joint is more than 50mm;For protecting The continuity of alkali-proof glass fiber mesh is demonstrate,proved, the toughness of cracking resistance mucilage layer is improved;Bottom cracking resistance rubber cement smears the after drying Two road cracking resistance rubber cements, the thickness of second cracking resistance rubber cement is 2mm~4mm, elongation at break >=150% of cracking resistance rubber cement;
In the present invention for seal foaming material cracking resistance rubber cement and the cracking resistance rubber cement that is applied in interfacial agents into split-phase Together, cracking resistance rubber cement is made up of liquid material and powder;The component and parts by weight that liquid material includes be:The special acrylate breast of cement slurry 80~98 parts of liquid, 0.1~0.3 part of water paint defoamer, 0.1~0.2 part of water paint bactericide, 5~20 parts of water;In powder Including component and parts by weight be:42.5 35~40 parts of normal silicate black cements, 50~60 parts of 40-120 mesh river sand, 300- 400 2~10 parts of mesh quartz sands, 0.1-0.3 parts of water-loss reducer, 0.1-0.4 parts of antimitotic agent;
Scene is according to liquid material when using:The weight ratio of powder is 1:Used after the proportioning mixing of (4~4.2);Used during construction Hand electric mixer is stirred, and is strictly added liquid material in a reservoir in proportion, is then slowly added into dry powder, until stirring It is standby.Stirring must it is full and uniform, without particle, denseness is moderate, and has certain viscosity.After the modulation of cracking resistance rubber cement is finished, it must stand 5min, is stirred again using preceding, and the good rubber cement of mixing should be finished in 2h.
After second cracking resistance rubber cement is dried, the one layer of elastomeric external application of first trowelling is greasy in the drying of second cracking resistance rubber cement Son, one layer of bouncing putty is smeared after drying again, and bouncing putty should not be smeared too thick to reach flatness requirement, exterior wall putty Elongation at break >=150%;After bouncing putty at plate stitch is dried, twice elasticity is smeared in the compound silico-calcium plate surface of all insulations Putty, it is ensured that the surfacing with the bouncing putty at plate stitch;
The bouncing putty used in the present invention is made up of liquid material and powder;The component and parts by weight that liquid material includes be:Water 80~98 parts of the special acrylic acid ester emulsion of mud base bouncing putty, 0.1~0.3 part of water paint defoamer, water paint bactericide 0.1~0.2 part, 5~20 parts of water;The component and parts by weight that powder includes be:42.5 normal silicate white cements or black cement 32~40 parts, 40~50 parts of 300-600 mesh dicalcium powder, 20~30 parts of 300-600 mesh silica flour, 0.1-0.3 parts of water-loss reducer, cracking resistance 0.1-0.4 parts of agent;
Scene is according to liquid material when using:The weight ratio of powder is 1:Used after the proportioning mixing of (2~2.2);Used during construction Hand electric mixer is stirred, and is strictly added liquid material in a reservoir in proportion, is then slowly added into dry powder, until stirring It is standby.Stirring must it is full and uniform, without particle, denseness is moderate, and has certain viscosity.After putty modulation is finished, 3min must be stood, It is stirred again using preceding, the good putty of mixing should be finished in 2h.
After bouncing putty is dried, in one of alkali-resistant primer of external coating of all elastic putty layer, alkali-resistant primer includes Component and parts by weight be:35~40 parts of the special acrylic acid ester emulsion of alkali-resistant primer, 60~70 parts of water, water paint defoamer 0.1-0.2 parts, 0.1-0.2 parts of water paint bactericide.
Brushing twice external wall elastic coating, exterior coating elongation at break >=150% after priming paint is dried;External wall elastic coating The component and parts by weight included be:15~25 parts of water, 0.2-0.6 parts of hydroxyethyl cellulose, 0.1~0.15 part of alkali nertralizer, 0.1~0.2 part of bactericide, 0.4~0.6 part of dispersant, 2~3 parts of antifreezing agent, 1.5~2.5 parts of coalescents, defoamer 0.2- 0.4 part, 0.2-0.7 parts of mildew and algae agent, 5~25 parts of rutile titanium white powder, 5~10 parts of fine calcined kaolin, fine coarse whiting 30~40 parts of the special acrylic acid ester emulsion of 25~40 parts of the filler such as powder and micronized talc powder, elastic coating, non-resilient acrylate 8~15 parts of emulsion, 0.3~1 part of thickening leveling agent.
In integrated wallboard and plate stitch processing method that the present invention is provided, the plate stitch of the adjacent compound calcium silicate board with microporous of two insulations successively Filling-foam material, is sealed using cracking resistance rubber cement;Brushing interfacial agents, trowelling in region of the plate stitch both sides not less than 150mm One bottom cracking resistance rubber cement, paving alkali-proof glass fiber mesh, smear second cracking resistance rubber cement, trowelling bouncing putty, overall base Plate outer surface trowelling bouncing putty, brushing alkali-resistant primer, brushing elastic coating;The existing excellent bullet of plate stitch of above method processing Property, but also with very strong toughness, the distortional stress of wallboard can be effectively resisted, it is not easy to crack;Above-mentioned processing method make wallboard into For an organic whole, aesthetic property, water proofing property are added;It is particularly suitable for use in the larger area of the temperature difference;The cracking resistance rubber cement of use, elasticity Putty, alkali-resistant primer and external wall elastic coating are aqueous, environmental protective material, and environment will not be polluted.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made, Equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (9)

  1. Filled out 1. the plate stitch between a kind of integrated wallboard, it is characterised in that including substrate, two substrates is sequentially provided with from inside to outside Fill layer (6), sealant (7);
    The plate stitch both sides of the substrate are sequentially provided with boundary layer (3), cracking resistance mucilage layer (4), elastic putty for exterior walls layer (8), alkali resistant Prime coat (9) and external wall elastic dope layer (10);
    The cracking resistance rubber cement of cracking resistance mucilage layer is made up of liquid material and powder, according to liquid material:The weight ratio of powder is 1:(4~4.2) Used after proportioning mixing;The component and parts by weight that liquid material includes be:80~98 parts of the special acrylic acid ester emulsion of cement slurry, water 0.1~0.3 part of paint antifoaming agent of property, 0.1~0.2 part of water paint bactericide, 5~20 parts of water;Component that powder includes and Parts by weight are:42.5 35~40 parts of normal silicate black cements, 50~60 parts of 40-120 mesh river sand, 300-400 mesh quartz sand 2~ 10 parts, 0.1-0.3 parts of water-loss reducer, 0.1-0.4 parts of antimitotic agent.
  2. 2. integrated wallboard as claimed in claim 1, it is characterised in that the substrate is from the compound calcium silicate board with microporous of insulation, insulation Compound calcium silicate board with microporous includes silico-calcium panel (2) and composite heat-insulating layer (1), composite heat-insulating layer (1) be located at two silico-calcium panels (2) it Between.
  3. 3. integrated wallboard as claimed in claim 1, it is characterised in that the packed layer (6) is that filling-foam material is formed Layer structure, the distance of packed layer (6) and substrate surface is 3~5mm;The sealant (7) is filled in institute for cracking resistance rubber cement State the layer structure that packed layer (6) is formed between substrate surface, sealant (7) and substrate surface level.
  4. 4. integrated wallboard as claimed in claim 1, it is characterised in that the interior paving alkali-proof glass of cracking resistance mucilage layer (4) Fibrous mesh cloth (5).
  5. 5. the plate stitch processing method of a kind of integrated wallboard, it is characterised in that this method includes:
    Step 1: installation base plate;
    Step 2: being sequentially filled expanded material in plate stitch between the substrates, sealed using cracking resistance rubber cement;
    Step 3: plate stitch both sides are not less than brushing interfacial agents in 150mm regions, boundary layer is constituted;
    Step 4: boundary layer external application cracking resistance rubber cement, constitutes cracking resistance mucilage layer;
    Step 5: cracking resistance mucilage layer external application bouncing putty, constitutes elastic putty for exterior walls layer;
    Step 6: elastic putty for exterior walls layer is outside to brush alkali-resistant primer, alkali-resistant primer layer is constituted;
    Step 7: alkali-resistant primer layer is outside to brush external wall elastic coating, external wall elastic dope layer is constituted;
    It is described Step 2: the cracking resistance rubber cement used in step 4 is made up of the first liquid material and the first powder;When using scene according to Liquid material:The weight ratio of powder is 1:Used after the proportioning mixing of (4~4.2);
    The component and parts by weight that the liquid material includes be:80~98 parts of the special acrylic acid ester emulsion of cement slurry, water paint 0.1~0.3 part of defoamer, 0.1~0.2 part of water paint bactericide, 5~20 parts of water;
    The component and parts by weight that the powder includes be:42.5 35~40 parts of normal silicate black cements, 40-120 mesh river sands 50~60 parts, 2~10 parts of 300-400 mesh quartz sand, 0.1-0.3 parts of water-loss reducer, 0.1-0.4 parts of antimitotic agent.
  6. 6. the plate stitch processing method of integrated wallboard as claimed in claim 5, it is characterised in that the step 4 includes:
    After the boundary layer of brushing interfacial agents formation is dried, one of bottom cracking resistance rubber cement is first smeared on boundary layer, while press-in is alkaline-resisting Fiberglass gridding cloth;Alkali-proof glass fiber mesh is cut into 300mm width in advance, and two pieces of alkali-proof glass fiber meshs are taken Meet place and be more than 50mm;
    Bottom cracking resistance rubber cement smears second cracking resistance rubber cement after drying, and it is uniform that second cracking resistance rubber cement smears thin and thick, thickness be 2mm~ 4mm。
  7. 7. the plate stitch processing method of integrated wallboard as claimed in claim 5, it is characterised in that the step 5 includes:
    After the cracking resistance mucilage layer of brushing cracking resistance rubber cement formation is dried, two layers of bouncing putty is smeared on cracking resistance mucilage layer;Cracking resistance glue After bouncing putty layer in pulp layer is dried, all substrate surfaces smear two layers of bouncing putty, constitute elastic putty for exterior walls layer;
    Bouncing putty is made up of the second liquid material and the second powder;Scene is according to liquid material when using:The weight ratio of powder is 1:(2~ 2.2) used after proportioning mixing;
    The component and parts by weight that the liquid material includes be:80~98 parts of the special acrylic acid ester emulsion of cement-based elastic putty, water 0.1~0.3 part of paint antifoaming agent of property, 0.1~0.2 part of water paint bactericide, 5~20 parts of water;
    The component and parts by weight that the powder includes be:42.5 normal silicate white cements or 32~40 parts of black cement, 300- 600 40~50 parts of mesh dicalcium powders, 20~30 parts of 300-600 mesh silica flour, 0.1-0.3 parts of water-loss reducer, 0.1-0.4 parts of antimitotic agent.
  8. 8. the plate stitch processing method of integrated wallboard as claimed in claim 5, it is characterised in that the step 6 includes:
    In one of alkali-resistant primer of external coating of all elastic putty layer, the component and parts by weight that alkali-resistant primer includes are:Alkali resistant 35~40 parts of the special acrylic acid ester emulsion of priming paint, 60~70 parts of water, 0.1-0.2 parts of water paint defoamer, water paint sterilization 0.1-0.2 parts of agent.
  9. 9. the plate stitch processing method of integrated wallboard as claimed in claim 5, it is characterised in that the step 7 includes:
    Brushing twice external wall elastic coating after priming paint is dried, the component and parts by weight that external wall elastic coating includes be:Water 15~25 Part, 0.2-0.6 parts of hydroxyethyl cellulose, 0.1~0.15 part of alkali nertralizer, 0.1~0.2 part of bactericide, dispersant 0.4~0.6 Part, 2~3 parts of antifreezing agent, 1.5~2.5 parts of coalescents, 0.2-0.4 parts of defoamer, 0.2-0.7 parts of mildew and algae agent, rutile 25~40 parts of 5~25 parts of titanium dioxide, 5~10 parts of fine calcined kaolin, fine dicalcium powder and micronized talc powder filler, elasticity are applied Expect special 30~40 parts of acrylic acid ester emulsion, 8~15 parts of non-resilient acrylic acid ester emulsion, 0.3~1 part of thickening leveling agent.
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CN111500224B (en) * 2020-04-28 2021-09-28 华北理工大学 Organic-inorganic hybrid modified cement-based sealant and preparation method and application thereof
CN113605544A (en) * 2021-07-06 2021-11-05 汕尾职业技术学院 Anti-seepage treatment process for 3D printing wallboard

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