CN101215858A - Rare-earth composite wall heat-insulating layer and heat-insulating layer material preparation method - Google Patents
Rare-earth composite wall heat-insulating layer and heat-insulating layer material preparation method Download PDFInfo
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- CN101215858A CN101215858A CNA2007103072389A CN200710307238A CN101215858A CN 101215858 A CN101215858 A CN 101215858A CN A2007103072389 A CNA2007103072389 A CN A2007103072389A CN 200710307238 A CN200710307238 A CN 200710307238A CN 101215858 A CN101215858 A CN 101215858A
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Abstract
The invention relates to a heat-insulating layer of a rare earth complex wall body and the manufacturing method of heat-insulating layer material, which belongs to the field of architectural materials. The invention is characterized in that the process for preparation comprises mixing rare earth rubber powder by weight ratio that rubber powder: water = 1:1 to 1.5, adding polyphenyl particles into material which is mixed, the proportion is that rubber powder: EPS particles = 1 kg: 8 L, continuously mixing for 5-10 min to make rare earth rubber powder EPS particle heat-insulating material, mixing rare earth trowel finish sand with water according to the proportion that rare earth trowel finish sand: water = 1: 1 into slurry, making rare earth trowel finish sand slurry, and brushing rare earth rubber powder EPS particle heat-insulating material, trowel finish sand slurry, standard net cloth, rare earth trowel finish sand slurry, flexible putty and face coat on the base layer of the wall body in turn. The invention has good heat-insulating property, strong binding power, high compression strength, good water resistance and flame proof, which is antiseptic, noncorrosive, nontoxic, tasteless and pollution-free, has the function of absorbing ultraviolet ray and infrared ray, and has quick coagulate speed, rapid increase of the strength of materials, and the construction procedure is rapid, timesaving and laborsaving.
Description
One, technical field
The present invention relates to the manufacture method of a kind of rare-earth composite wall insulation layer and insulation layer material, belong to building material field.
Two, background technology
The external wall outer insulation material kind base of Xiao Shouing is a lot of in the market, but has following defective: effect is low; Particularly thorny between light weight and the intensity; Thermal property is poor; The construction technology of structural safety and surperficial anticracking falls behind; Fire resistance is poor; No uvioresistant function; Supplementary material and the comprehensive coordination problem that reduces cost are serious.
The material that is widely used in external wall outer insulation now is EPS plate and XPS plate, and the binder-treatment of this two series products and body of wall basic unit is bad, has the hollowing phenomenon to have the easy crack of the connecting portion of plate, and anti-flammability extreme difference.Other conventional EPS particulate species heat insulating material rate of set is slow, bad adhesion, and intensity is low, no uvioresistant function.
The rare-earth composite wall heat insulating material belongs to novel rubber powder EPS granule insulating material, rubber powder EPS granule insulating material and technology were just classified as national construction method by the Ministry of Construction in 1998, be that one of 326 kinds of technology using are the Eleventh Five-Year Plan period recommended by country, in recommendation tables, ranked third the position.
And the use of rare-earth composite wall heat insulating material, because rate of set is fast, construction technology is easy, can reduce labour intensity, increases work efficiency; Be not subjected to the influence of architecture quality difference, metope need not repaired levelling during to defective wall construction, directly makes up a deficiency with the insulation slip to get final product, and has avoided other heat preservation construction technology because of the levelling blocked up phenomenon that comes off of plastering.This material adhesion strength height, fire protection flame retarding, this technology has solved in the exterior-wall heat insulation engineering because of service condition badly causes problems such as the easy unsticking hollowing of boundary layer, surface layer be easy to crack simultaneously, thereby realizes the important breakthrough of External Thermal Insulation Technology for External.
Three, summary of the invention
The object of the invention is to provide that a kind of rate of set is fast, intensity is high, anti-uv-ray is strong, rare earth rubber powder that cost is low and the composite wall insulative materials that a kind of crack resistance is good, anti-ultraviolet property is strong.
Technical solution:
The rare-earth composite wall insulation layer, comprise basic unit's body of wall, rare earth rubber powder EPS granule insulating material is directly smeared in the body of wall top by basic unit, rare earth rubber powder EPS granule insulating material top is wiped with plastering mortar, be placed with the standard fiber glass grid cloth on the plastering mortar, the rare earth plastering mortar is smeared in standard screen cloth top, scrapes flexible putty on the rare earth plastering mortar, smears and scribbles investment precoat on the flexible putty.
The manufacture method of rare-earth composite wall insulation layer material,
1. rare earth rubber powder EPS granule insulating material is made up of the weight ratio of following material, light rare earth oxide 1-15, Portland cement 50-80, methylcellulose 1-16, ethyl cellulose 1-16, defoamer 0.1-5.0, solubility rubber powder, foaming agent and N based water reducer mixture 0.9-10, PP fiber 1-10, wollastonite in powder 3-16;
2. the rare earth plastering mortar is made up of the weight ratio of following material, and light rare earth oxide 1-15, Portland cement 20-50, powdered whiting 10-30, granularity are 60-180 purpose quartz sand 40-70, methylcellulose 1-16, polypropylene rubber powder 5-15, defoamer 0.1-5.0, foaming agent and N based water reducer mixture 0.9-10, PP fiber 1-10;
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granules of polystyrene then, ratio is, rubber powder: granules of polystyrene=1kg: 8L continues to stir 5～10min and makes rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face sand dry powder adds water, and by weight: the rare earth sand dry powder of wiping one's face: the ratio of water=1: 1 stirs into slurry, makes the rare earth plastering mortar;
5) on basic unit's body of wall, directly smear one deck rare earth rubber powder EPS granule insulating material;
6) one deck plastering mortar is smeared in rare earth rubber powder EPS granule insulating material top;
7) put one deck standard fiber glass grid cloth on the plastering mortar;
8) above the standard fiber glass grid cloth, smear one deck rare earth plastering mortar;
9) on the rare earth plastering mortar, scrape one deck flexible putty;
10) scribble investment precoat on the flexible putty and make the rare-earth composite wall insulation layer smearing.
The check of the heat insulation system of rare earth rubber powder EPS granule insulating material of the present invention,
According to Q/BKQ01-2006 all component design samples are tested, wherein do not add rare earth in No. 1 and No. 2 samples, assay sees Table 1, table 2:
Table 1 record sheet time of setting
| Sample number into spectrum | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Initial setting time, min | 40 | 45 | 40 | 40 | 35 | 35 | 35 | 40 | 35 | 35 |
| Final setting time, h | 10 | 9.5 | 9.0 | 8.5 | 8.0 | 8.5 | 8.0 | 9.0 | 8.0 | 8.5 |
Table 2 rare earth rubber powder EPS granule insulating material physical and chemical index
| Sequence number | The Interventions Requested title | Standard index | Assay | |||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||
| 1 | Wet apparent close, kg/m 3 | ≤420 | 415 | 413 | 418 | 410 | 391 | 395 | 390 | 400 | 380 | 400 |
| 2 | Dried apparent close, kg/m 3 | 180～250 | 245 | 240 | 239 | 226 | 235 | 233 | 227 | 200 | 180 | 220 |
| 3 | Coefficient of thermal conductivity, W/ (m.k) | ≤0.060 | 0.060 | 0.060 | 0.059 | 0.059 | 0.059 | 0.059 | 0.059 | 0.059 | 0.059 | 0.060 |
| 4 | Linear shrinkage, % | ≤0.3 | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 |
| 5 | Compressive strength, kPa | ≥300 | 310 | 315 | 420 | 420 | 450 | 450 | 465 | 465 | 485 | 480 |
| 6 | Pressure is cut adhesion strength, kPa | ≥50 | 52 | 54 | 60 | 63 | 65 | 66 | 67 | 65 | 70 | 80 |
| 7 | Coefficient of softening | ≥0.5 | 0.6 | 0.6 | 0.6 | 0.7 | 0.7 | 0.5 | 0.6 | 0.7 | 0.9 | 0.8 |
| 8 | Flame retardancy | B 1Level | B 1 | B 1 | B 1 | B 1 | B 1 | B 1 | B 1 | B 1 | B 1 | B 1 |
1) from the check data of table 1, table 2 as can be seen, add rare earth in dry powder, not only improved rate of set, intensity and heat-insulating property, and can absorb ultraviolet ray and infrared rays, insulation, heat insulation improves dwelling environment.Because the rare earth element atomic structure is special, internal layer 4f track unpaired electron is many, nonmagnetic atom is strong apart from height, closing property of spin(-)orbit lotus root; Electron energy level is extremely abundant, manys 1-3 the order of magnitude than the number of all other element transition of electronic energy in the periodic table of chemical element; Rare earth metal is active, almost can have an effect with all elements, is the treasure-house of new light sources, new magnetic source, new forms of energy, new material, also is " vitamin " of rebuilding traditional industry, promote traditional product simultaneously.
2) intensity height.From testing result, all greater than 0.40MPa (not except the sample of admixture rare earth), especially No. 9 samples, intensity reaches 0.485MPa to compressive strength.The use of second time of foaming technology has not only improved heat-insulating property, and has formed three-dimensional octahedra closed pore structure in its insulation layer inside, thereby has improved intensity, has realized intensity and the two unity of contradictions of insulation.Self-bearing capacity is strong, if add anchoring construction, can satisfy the requirement of exterior trim sticking brick fully, makes its structure more become to rationalizing.
3) with basic unit's adhesion stress extra-heavy.Insulation layer and body of wall adhesion stress compression shear strength after testing are 70kPa.Sample cohering on cement press polish surface layer is also very firm, is not easy to remove.Insulation layer and body of wall strong adhesion have strengthened reliability and safety that the user is connected with agent structure insulation layer.
4) good heat insulating.This product heat-insulating property is λ=0.059W/ (m.k) after testing, is a kind of of coefficient of thermal conductivity minimum in the inorganic heat insulation material.
5) convergent force is low.Because this heat insulation system has 0.1% micro-expansibility, the three-dimensional octahedra closed pore structure of formation and fiber absorption pulling force are integrated the airtight integral body of microporous mesh that forms, and have concentrated the dominance structure of single microcellular structure sill, volume stability.
6) fire-retardant, anticorrosion, nothing corrosion.Because the selected inorganic mineral material of raw material, multiple organic and inorganic chemical addition agent and rare earth material are compound, form three-dimensional octahedra closed pore structure, inside and outside blocking-up, fire-retardant, anticorrosion, nothing corrosion.Flame retardancy belongs to the B1 level.
7) initial set speed is fast.As known from Table 1, initial set speed is fast.Because the interpolation of rare earth and the proportioning of science, rate of set is fast, can carry out the stickup of reinforcement net, anticracking grout and outside finish construction, disposal molding operation on a step frame successively.Overcome traditional heat insulating material take 8-12 days could moulding public, the time-consuming shortcoming of expense, realized that outer heat insulating work is quick, saved time, saving of labor's ideal constructed.
8) good integrity.Because construction molding does not have seam, overcome the shortcoming of the local carelessness possibility of sheet material crackle.Especially use architectural in the external wall structure complexity, advantage that can outstanding more its globality.
9) hollowing does not ftracture.Because the rare earth rubber powder is met glassware for drinking water the microdilatancy performance is arranged, and added the special high-strength corrosion resistant fiber again, overcome the defective that silicate product dry contraction may cause crackle.Owing to the interpolation of polypropylene rubber powder and mixed aid, strengthened the cracking resistance of heat insulation system more in the rare earth plastering mortar.
10) water-tolerant.The basic demand of heat insulating material for external is exactly that water resistance must be got well.This heat insulation system product is not soaked in water half a year, and is loose, do not ftracture, non-foaming, solved the problem that conventional material will add water-fast insulation layer, the possibility of having avoided the topping damage may cause heat insulating material to come off.
11) cost is suitable.Because can a step put up the type operation, it is simple and easy, quick to construct, and has cancelled polyphenyl sheet material oblique cutting steel wire and surface layer steel mesh skeleton, thereby has reduced cost.
12) nontoxic, tasteless, pollution-free.Raw material are nontoxic, tasteless, and process of setting optimum organization does not injure human body, free from environmental pollution, is Green Product.
Four, description of drawings
Accompanying drawing 1 is rare-earth composite wall heat insulation layer structure schematic diagram of the present invention;
Five, the specific embodiment
Embodiment 1:
The present invention 1. rare earth rubber powder is made up of the weight ratio of following material, light rare earth oxide 5, Portland cement 60, methylcellulose 10, ethyl cellulose 10, defoamer 0.3, solubility rubber powder, foaming agent and N based water reducer mixture 1.5, PP fiber 5, wollastonite in powder 15.
2. the rare earth sand of wiping one's face is made of light rare earth oxide 8, general silicon 42.5 cement 30, powdered whiting 15, quartz sand 50 (60-140 order), methylcellulose 5, polypropylene rubber powder 9, defoamer 0.4, foaming agent and N based water reducer mixture 5, PP fiber 6 weight ratio of following material.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: water=1 :～1.5 ratio stirs 5min, in stirred materials, add polystyrene (EPS) particle then, ratio is, rubber powder: polystyrene (EPS) particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Embodiment 2:
The present invention 1. rare earth rubber powder is made up of the weight ratio of following material, light rare earth oxide 5, Portland cement 65, methylcellulose 10, ethyl cellulose 10, defoamer 0.3, solubility rubber powder, foaming agent and N based water reducer mixture 1.5, PP fiber 5, wollastonite in powder 12.
2. the rare earth sand of wiping one's face: the weight ratio by following material is formed, light rare earth oxide 8, general silicon 42.5 cement 35, powdered whiting 10, quartz sand 50 (60-140 order), methylcellulose 5, polypropylene rubber powder 9, defoamer 0.4, foaming agent and N based water reducer mixture 5, PP fiber 6.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granular polystyrene then, ratio is rubber powder: EPS particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Embodiment 3:
Rare earth rubber powder of the present invention is made up of the weight ratio of following material, light rare earth oxide 6, Portland cement (42.5) 70, methylcellulose 10, ethyl cellulose 10, defoamer 0.3, solubility rubber powder, foaming agent and N based water reducer mixture 1.5, PP fiber 5, wollastonite in powder 10.
2. the rare earth sand of wiping one's face is made of light rare earth oxide 8, Portland cement 30 (42.5), powdered whiting 20, quartz sand 60 (60-140 order), methylcellulose 5, polypropylene rubber powder 9, defoamer 0.4, foaming agent and N based water reducer mixture 5, PP fiber 6 weight ratio of following material.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granular polystyrene then, ratio is rubber powder: EPS particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Embodiment 4:
Rare earth rubber powder of the present invention is characterised in that: the weight ratio by following material is formed, and light rare earth oxide 5, Portland cement 60, methylcellulose 12, ethyl cellulose 12, defoamer 0.3, solubility rubber powder, foaming agent and N are diminishing mixture 1.5, PP fiber 5, wollastonite in powder 20.
2. the rare earth plastering mortar is made up of the weight ratio of following material, light rare earth oxide 8, Portland cement 35 (42.5), powdered whiting 15, quartz sand 50 (60-140 order), methylcellulose 5, polypropylene rubber powder 10, defoamer 0.4, foaming agent and N based water reducer mixture 5, PP fiber 6.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granular polystyrene then, ratio is rubber powder: EPS particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Embodiment 5:
Rare earth rubber powder of the present invention is characterised in that: the weight ratio by following material is formed, light rare earth oxide 5, Portland cement 70, methylcellulose 15, ethyl cellulose 10, defoamer 0.3, solubility rubber powder, foaming agent and N based water reducer mixture 1.5, PP fiber 5, wollastonite in powder 5.
2. the rare earth plastering mortar is made up of the weight ratio of following material, light rare earth oxide 8, Portland cement 30 (42.5), powdered whiting 15, quartz sand 50 (60-140 order), methylcellulose 5, polypropylene rubber powder 9, defoamer 0.4, foaming agent and N based water reducer mixture 5, PP fiber 6.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granular polystyrene then, ratio is rubber powder: EPS particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Embodiment 6:
Rare earth rubber powder of the present invention is characterised in that: the weight ratio by following material is formed, light rare earth oxide 15, Portland cement 80, methylcellulose 10, ethyl cellulose 10, defoamer 0.3, solubility rubber powder, foaming agent and N based water reducer mixture 1.5, PP fiber 5, wollastonite in powder 0.
2. the rare earth plastering mortar is made up of the weight ratio of following material, light rare earth oxide 8, Portland cement 30 (42.5), powdered whiting 15, quartz sand 50 (60-140 order), methylcellulose 5, polypropylene rubber powder 12, defoamer 0.4, foaming agent and N based water reducer mixture 5, PP fiber 6.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granular polystyrene then, ratio is rubber powder: EPS particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Embodiment 7:
Rare earth rubber powder of the present invention is characterised in that: the weight ratio by following material is formed, light rare earth oxide 10, Portland cement 60, methylcellulose 10, ethyl cellulose 10, defoamer 0.3, solubility rubber powder, foaming agent and N based water reducer mixture 1.5, PP fiber 5, wollastonite in powder 25.
2. the rare earth sand of wiping one's face is made of light rare earth oxide 8, Portland cement 30 (42.5), powdered whiting 15, quartz sand 50 (60-140 order), methylcellulose 5, polypropylene rubber powder 15, defoamer 0.4, foaming agent and N based water reducer mixture 5, PP fiber 6 weight ratio of following material.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granular polystyrene then, ratio is rubber powder: EPS particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Embodiment 8:
Rare earth rubber powder of the present invention is characterised in that: the weight ratio by following material is formed, light rare earth oxide 10, Portland cement 60, methylcellulose 10, ethyl cellulose 10, defoamer 0.3, solubility rubber powder, foaming agent, N based water reducer mixture 1.5, PP fiber 5, wollastonite in powder 15.
2. the rare earth sand of wiping one's face is made of light rare earth oxide 8, Portland cement 40 (42.5), powdered whiting 5, quartz sand 50 (60-140 order), methylcellulose 5, polypropylene rubber powder 9, defoamer 0.4, foaming agent, N based water reducer mixture 5, PP fiber 6 weight ratio of following material.
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granular polystyrene then, ratio is rubber powder: EPS particle=1kg: 8L, continue to stir 5～10min and make rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face add water in the sand dry powder, by weight: the rare earth sand dry powder of wiping one's face: water=stir into slurry at 1: 1, make the rare earth plastering mortar;
5) on basic unit's body of wall, be coated with one deck rare earth rubber powder EPS granule insulating material;
6) above rare earth rubber powder EPS granule insulating material, smear one deck plastering mortar;
7) on plastering mortar, put one deck standard screen cloth;
8) above the standard screen cloth, smear one deck rare earth plastering mortar;
9) at the rare earth plastering mortar; On smear one deck flexible putty;
10) smearing flexible putty; On scribble investment precoat; Make the rare-earth composite wall insulation layer.
Claims (2)
1. rare-earth composite wall insulation layer, comprise basic unit's body of wall (1), it is characterized in that: rare earth rubber powder EPS granule insulating material (2) is directly smeared in basic unit's body of wall (1) top, rare earth rubber powder EPS granule insulating material (2) top is wiped with plastering mortar (3), be placed with standard fiber glass grid cloth (4) on the plastering mortar (3), rare earth plastering mortar (5) is smeared in standard screen cloth (4) top, scrapes flexible putty (6) on the rare earth plastering mortar (5), smears and scribbles investment precoat (7) on the flexible putty (6).
2. the manufacture method of rare-earth composite wall insulation layer material as claimed in claim 1 is characterized in that:
1. rare earth rubber powder EPS granule insulating material is made up of the weight ratio of following material, light rare earth oxide 1-15, Portland cement 50-80, methylcellulose 1-16, ethyl cellulose 1-16, defoamer 0.1-5.0, solubility rubber powder, foaming agent and N based water reducer mixture 0.9-10, PP fiber 1-10, wollastonite in powder 3-16;
2. the rare earth plastering mortar is made up of the weight ratio of following material, and light rare earth oxide 1-15, Portland cement 20-50, powdered whiting 10-30, granularity are 60-180 purpose quartz sand 40-70, methylcellulose 1-16, polypropylene rubber powder 5-15, defoamer 0.1-5.0, foaming agent and N based water reducer mixture 0.9-10, PP fiber 1-10;
Processing step is as follows:
1) each material stirs at agitator respectively according to the above ratio in inciting somebody to action 1., makes the rare earth rubber powder;
2) with the rare earth rubber powder in the step 1), by weight, rubber powder: the ratio of water=1: 1～1.5 stirs 5min, in stirred materials, add granules of polystyrene then, ratio is, rubber powder: granules of polystyrene=1kg: 8L continues to stir 5～10min and makes rare earth rubber powder EPS granule insulating material;
3) each material stirs at agitator respectively according to the above ratio in will be 2., makes the rare earth sand dry powder of wiping one's face;
4) the step 3) middle rare earth is wiped one's face sand dry powder adds water, and by weight: the rare earth sand dry powder of wiping one's face: the ratio of water=1: 1 stirs into slurry, makes the rare earth plastering mortar;
5) on basic unit's body of wall (1), directly smear one deck rare earth rubber powder EPS granule insulating material (2);
6) one deck plastering mortar (3) is smeared in rare earth rubber powder EPS granule insulating material (2) top;
7) put one deck standard fiber glass grid cloth (4) on the plastering mortar (3);
8) smear one deck rare earth plastering mortar (5) in standard fiber glass grid cloth (4) top;
9) on rare earth plastering mortar (5), scrape one deck flexible putty (6);
10) scribble investment precoat (7) on the flexible putty (6) and make the rare-earth composite wall insulation layer smearing.
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| CN2007103072389A CN101215858B (en) | 2007-12-29 | 2007-12-29 | Rare-earth composite wall heat-insulating layer preparation method |
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