CN103553526B - Gypsum base door and window joint filling seal sand slurry and its preparation method and application - Google Patents
Gypsum base door and window joint filling seal sand slurry and its preparation method and application Download PDFInfo
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Abstract
The present invention relates to a kind of gypsum base door and window joint filling seal sand slurry and its preparation method and application, sealing mortar is formulated by weight by following component: waste gypsum 100, active admixture 20-200, water reducer 0.01-10, exciting agent 0.1-50, adjustable solidification agent 0-10, binding agent 0-30, air entrapment agent 0-10, plasticity-retention agent 0.01 ~ 30, hydrophober 0.01-10, starch ethers 0-5, powder filler 0-150, aggregate 0-300.Compared with prior art, the advantages such as the present invention has easy construction, fillibility is good, adhesive power is strong, good endurance, cost are lower, this material with the chemical gypsum such as desulfurated plaster, phosphogypsum for major gelled material, recycling for waste gypsum provides a new utilization ways, not only can improve material property, reduce costs, also be conducive to pollution treatment, reduction of discharging.
Description
Technical field
The invention belongs to material of construction and technical field of building construction, especially relate to a kind of gypsum base door and window joint filling seal sand slurry and its preparation method and application
Background technology
Residential housing leakage of door & window water problems is comparatively general phenomenon always for a long time, and this is also that residential customer reflects one of problem the strongest.House wall surface occurs thisly causing big area metope to peel off because of seepage, finally causes house moist and makes room musty dense, not only having damaged indoor decoration, also directly had influence on the physical and mental health of resident family.Moreover, be repair leakage of building chamber, people's business that people spend for this reason and material resources and financial resources are quite huge, upset the work of people, life, affect the work-ing life of whole building buildings.
Joint filling sealing material is selected and the quality of quality is one of main reason affecting door and window work quality.Pointing the most frequently used in erection of doors and windows is sand-cement slurry, polyurethane foam etc., and because conventional cement mortar cohesive force is poor, deformability is poor, and easy shrinkage cracking is easy to occur Seepage.Polyurethane foam seal gum cementability is good, joint filling speed of application is very fast, good springiness also, there is excellent Restoration, dynamic juncture can be suitable for, but polyurethane sealant also has some shortcomings, eakiness of filling as wayward in construction quality, whipping agent easily causes and leaks, the water resistance of material own is poor, particularly resistance to buck, resistance toheat are poor, single component glue package stability packed and ectocine comparatively large, solidification is comparatively slow usually, may produce bubble and crackle under high-temperature hot environment, many occasions need primary coat, the higher application that also have impact on this kind of material of cost.Therefore, development of new easy construction, good endurance and low-cost door and window joint filling sealing material is problem demanding prompt solution.
China is based on thermal power generation, within 2011, China consumes 19.5 hundred million tons of hundred million tons of electric coals altogether, and the coal sulphur content of China is higher, average out to 1%-2%, thus every year because fire coal will discharge the sulfurous gas of more than 2,000 ten thousand tons, cause financial loss to reach hundreds billion of unit, and wherein coal fired power generation is exactly the discharger of maximum sulfurous gas; Therefore the Chinese government attaches great importance to the environmental practice of coal fired power plant flue gas desulfurization, 2010, and China has the Thermal generation unit of 4.6 hundred million kilowatts to install flue gas desulfurization (FGD) unit, and within 2010, China's desulfurated plaster quantity discharged reaches 5,200 ten thousand tons.China produces 1100 ten thousand tons, phosphate fertilizer per year, also will discharge the phosphogypsum 4,000 ten thousand tons belonging to chemical gypsum with desulfurated plaster together every year, and phosphogypsum must be accumulated for many years and reached several hundred million ton.The output of China's plaster of paris in 2007 is ten thousand tons (wherein 3,500 ten thousand tons for cement setting retarder, other is then converted into semi-hydrated gypsum powder or Thistle board gypsum block etc.) more than 5000; Even if so all chemical gypsum all instead of the plaster of paris, the desulfurated plaster of several ten million tons and phosphogypsum still may be had to utilize.As can be seen here, if not innovated the treatment technology of chemical gypsum, open up new purposes, comprehensively fully utilize, inherently cause secondary pollution.
At present, desulfurated plaster and the common utilization ways of phosphogypsum have: 1) for manufacture of cement, substitute the plaster of paris and utilize as cement adjustable solidification agent in manufacture of cement; 2) for gypsum building material product, calcining can produce plaster of Paris, in order to manufacture Thistle board, fibrous plaster, hollow lath, holllow building block etc. after pretreatment; 3) for improveing soil.
Prepare for major gelled material recycling that gypsum base door and window joint filling seal sand slurry is waste gypsum with the chemical gypsum such as desulfurated plaster, phosphogypsum and provide a new utilization ways, be not only conducive to pollution treatment and reduce discharging, reduce material cost; The novel water resistant gypsum base seal sand slurry of preparation effectively can solve the leakage problems of building doors and windows, and be also conducive to easing contradictions, promote social harmony development.
Application number be 201310062179.9 Chinese patent disclose cement based ungauged regions door and window joint filling seal sand slurry and preparation method thereof and constructional method, sealing mortar is formulated by weight by following component: cement 100, active admixture 0-80, water reducer 0.01-10, hardening accelerator 0.01-10, adjustable solidification agent 0.01-10, swelling agent 0-25, binding agent 0-30, air entrapment agent 0-10, plasticity-retention agent 0.01-30, hydrophober 0.01-10, starch ethers 0-5, powder filler 0-150, aggregate 0-300.
This kind of door and window seam sealing material has many advantages, but also has some shortcomings part, for preventing cement slurry shrinkage cracking, in slurry, admixture has swelling agent to divide, this component easily causes the loss of sealing fluidity of slurry, and when adopting extrusion molding construction, slurry resistance increases, higher to the requirement of preparation of construction.For above deficiency, make full use of waste gypsum lightweight, sclerosis is not shunk, workability is good and cost is low advantage, the trade waste such as desulfurated plaster, phosphogypsum is adopted to be the novel gypsum base door and window seam joint filling sealing material that major gelled material can prepare, compared with cement based sealing material, the present invention has lightweight, and workability is good, extrudes resistance little, the feature such as to construct easier, this material also has the advantages such as fire line is good, sound-absorbing, damping.Meanwhile, adopt waste gypsum to substitute cement and can reduce energy consumption in cement production process and Carbon emission in a large number as major gelled material, and can material cost be reduced.Therefore the present invention is a kind of low cost environmental friendliness shaped material.
Summary of the invention
Object of the present invention is exactly provide that a kind of easy construction, fillibility are good, adhesive power is strong, good endurance, lower-cost gypsum base door and window joint filling seal sand slurry and its preparation method and application to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions: a kind of gypsum base door and window joint filling seal sand slurry, and it is characterized in that, sealing mortar is formulated by weight by following component:
The component of the preferred following weight part of described seal sand slurry:
Described waste gypsum is power plant or Steel Plant's flue gas desulfurization byproduct, or is the industrial residue of phosphoric acid or Phosphate Fertilizer Industry discharge;
Described active admixture is selected from one or more in flyash, slag powders, silicon ash or colliery powder;
Described water reducer is selected from one or more in sulfonated lignin, Beta-methyl naphthalene sulphonate, melamino-formaldehyde polycondensate or polycarboxylate dehydragent;
Described exciting agent is selected from one or more in sodium sulfate, water glass, Starso, sodium aluminate, calcium chloride, calcium oxide, calcium hydroxide or cement;
Described adjustable solidification agent is selected from one or more in citric acid and salt, tartrate and salt thereof, sodium tetraborate, Sodium hexametaphosphate 99, sodium polyphosphate;
Described binding agent is pva powder or redispersable latex powder;
Described air entrapment agent is one or more mixtures in the sodium salt compound of rosin tree lipid, soap compounds, sulfonate hydrocarbons, alkyl-benzyl Sulfonates compound or in triterpenoid saponin tensio-active agent;
Described plasticity-retention agent is selected from one or more in wilkinite, diatomite, methylcellulose gum, methyl hydroxyethylcellulose ether, methylhydroxypropylcellulose ether, hydroxyethyl ether cellulose, carboxymethyl cellulose or lignocellulose;
Described hydrophober is one or both in waterproofing agent of organosilicon powder, stearate;
Described starch ethers is common starch ether or treated starch ether;
Described powder filler is one or more in silica powder, Paris white, sierozem power, potter's clay, talcum powder or mica powder;
Described aggregate is grating artificial sand or natural sand, pottery sand, pearlstone, expanded vermiculite, glass bead, polystyrene foam particles, one or more in zeolite, float stone, volcanic cinder and tufa.
Described redispersable latex powder is selected from the multipolymer of ethylene/vinyl acetate, ethene and vinylchlorid and vinyl laurate terpolymer rubber powder, vinyl acetate and ethene and higher aliphatic vinyl acetate terpolymer rubber powder, vinyl acetate and higher aliphatic vinyl acetate copolymerization rubber powder, acrylate and styrene copolymerized rubber powder, vinyl acetate and acrylate and higher aliphatic vinyl acetate terpolymer rubber powder, vinyl acetate homopolymerization rubber powder, one or more in vinylbenzene and butadiene copolymer rubber powder.
A kind of preparation method of gypsum base door and window joint filling seal sand slurry, it is characterized in that, various starting material are taken by formula, aggregate, powder filler, waste gypsum, active admixture, water reducer, exciting agent, adjustable solidification agent, binding agent, air entrapment agent, plasticity-retention agent, hydrophober, starch ethers is added successively in stirrer, stir, packaging forms product.
The sealing that can be applicable to door and window seam of gypsum base door and window joint filling seal sand slurry, specifically comprises the following steps:
(1) take sealing material as required, by ratio requirement, add water by weight in seal sand slurry, the water yield added is 26% of seal sand slurry dry powder weight, adopts handheld stirring machine to stir 3-5 minute, obtained uniform seal sand slurry slurry;
(2) seal sand slurry slurry pointing is entered door and window seam;
(3) count when self-watering stirs, constructing operation completed in 60 minutes.
Seal sand slurry slurry pointing entered door and window sewer body comprise the following steps described in step (2): caulking gun head is inserted in seal sand slurry slurry, by pull of vacuum, seal sand slurry slurry is sucked in caulking gun, or directly seal sand slurry slurry is poured in electronic caulking machine feed bin, then seal sand slurry slurry pointing door and window seam is evenly extruded as stressing, and be full of whole seam gradually by bottom, after seal sand slurry slurry pointing, repair with little scraper before surface drying.
Described caulking gun is handle type manual compression filling gun, and caulking machine is the special electric screw rod conveyor with feed bin.
Seal sand slurry slurry pointing entered door and window sewer body comprise the following steps described in step (2): adopt little doctor-blade application, first being criticized by a small amount of seal sand slurry slurry scrapes in door and window slot both sides, seal sand slurry slurry pointing in seam, and is used little doctor blade by gradation.
Compared with prior art, the invention has the advantages that
(1) this material has good workability, easy and simple to handle, and operable time is long.The stirring that adds water of this material can use, and can adopt caulking gun injection fillers gap, and construction rapidly and efficiently.
(2) this material fresh paste has good plasticity, adhesive power and anti-pendant slip, also there will not be trickling phenomenon in vertical direction joint filling, can be filled to full completely, and to door and window seam depths, fully seals, ensure that pointing plays one's part to the full.
(3) this pointing and body of wall and framework bonding force strong, thus play fixed action to framework, the blast that frame window is born is evenly distributed on the wall of hole.
(4) compared with Portland cement sill, the advantage that gypsum based gel material is given prominence to is not shunk, sealing material good stability, there will not be shrinkage cracking phenomenon, sash and body of wall can be made after sealing to form an entirety, ensure the stopping property of door and window body periphery, the infiltration of moisture can be prevented.
(5) this material is after WATER REPELLENT, and overcome the shortcoming of gypsum material poor water resistance, material itself has hydrophobicity, there will not be water suction Seepage.
(6) contain a large amount of high thermal resistance component in this material, increase the thermal resistance of pointing, can avoid occurring cold-heat bridge at sash place, there is energy-saving effect.
(7) this material substitutes cement as major gelled material using waste gypsum, material cost can be reduced, and make use of other industrial residue such as slag powders, flyash as active admixture, main material cost is cheap, and a large amount of solid waste also can be received to provide a new way for its recycling simultaneously.
(8) owing to needing to consume the carbonic acid gas of a large amount of energy amplification quantity side by side in cement production process, produce 1 ton of silicate cement and can discharge 1 ton of carbonic acid gas, the present invention adopts waste gypsum substituted for silicon acid salt cement by reducing the discharge of great amount of carbon dioxide, has effects of energy saving and emission reduction significantly.
(9) sealing material take inorganic materials as main component, good endurance, there is not problem of aging, also belongs to non-combustible materials simultaneously.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
Preparation method:
(1) desulfurated plaster is dried in advance and is obtained two water desulfurated plasters at 40 ~ 60 DEG C, stand-by after 200 orders sieve;
(2) various starting material are taken by formula, aggregate (quartz sand, pearlstone), waste gypsum (two water desulfurization gypsum powders), active admixture (S95 slag powders), water reducer (naphthalene series high-efficiency water-reducing agent) is added successively in stirrer, exciting agent (calcium hydroxide), binding agent (vinyl acetate and acrylate and higher aliphatic vinyl acetate terpolymer rubber powder), plasticity-retention agent (hydroxyethyl ether cellulose), hydrophober (calcium stearate), starch ethers, stir, packaging forms product.
Constructional method is as follows:
(1) take sealing material as required, by ratio requirement, add water in gypsum base sealing material, the water yield added is 23% of seal sand slurry dry powder weight.Handheld stirring machine is adopted to stir 3-5 minute, obtained uniform seal sand slurry slurry.
(2) special caulking gun head is inserted in sealing material, by pull of vacuum, sealing material is sucked in caulking gun, also can directly sealing material be poured in special caulking gun.
(3) evenly extrude sealing material pointing door and window seam as stressing, and be full of whole seam gradually by bottom.After sealing material pointing, should repair with little scraper before surface drying.
(4) sealing material also can little scraper pointing, when adopting little doctor-blade application, should first scrape in door and window slot both sides by a small amount of sealing material charge, and sealing material pointing in seam, and is used doctor blade by gradation.Pointing should be full, must not have bubble and hole.
(5) sealing material for preparing by previous process of said components, has operable time long, the feature that good, the anti-pendant slip of fillibility is good, heat transfer coefficient is little, be suitable for general door and window joint filling construction.
Embodiment 2
Preparation method:
(1) desulfurated plaster is at 40 ~ 60 DEG C after prebake, and at 140 ~ 180 DEG C, calcining obtains half water desulfurated plaster, and levigate rear mistake 200 mesh sieve is stand-by;
(2) various starting material are taken by formula, aggregate (quartz sand, pottery sand), waste gypsum (half water desulfurization gypsum powder), active admixture (high-calcium fly ass), water reducer (naphthalene series high-efficiency water-reducing agent), exciting agent (calcium chloride), adjustable solidification agent (citric acid), binding agent (polyvinyl alcohol), air entrapment agent (sodium lauryl sulphate), plasticity-retention agent (methylcellulose gum, wilkinite), hydrophober (silicone powder), treated starch ether is added successively in stirrer, stir, packaging forms product.
Constructional method is as follows:
(1) take sealing material as required, by ratio requirement, add water in gypsum base sealing material, the water yield added is 26% of seal sand slurry dry powder weight.Handheld stirring machine is adopted to stir 3-5 minute, obtained uniform seal sand slurry slurry.
(2) special caulking gun head is inserted in sealing material, by pull of vacuum, sealing material is sucked in caulking gun, also can directly sealing material be poured in special caulking gun.
(3) evenly extrude sealing material pointing door and window seam as stressing, and be full of whole seam gradually by bottom.After sealing material pointing, should repair with little scraper before surface drying.
(4) sealing material also can little scraper pointing, when adopting little doctor-blade application, should first scrape in door and window slot both sides by a small amount of sealing material charge, and sealing material pointing in seam, and is used doctor blade by gradation.Pointing should be full, must not have bubble and hole.
(5) count when self-watering stirs, constructing operation should complete in 60 minutes.
(6) sealing material for preparing by previous process of said components, have time of coagulation very fast, intensity is higher, the feature that impervious good, anti-pendant slip is good, is suitable for the seal construction under the larger occasion of door and window seam.
Embodiment 3
Preparation method:
(1) desulfurated plaster is at 40 ~ 60 DEG C after prebake, and at 140 ~ 180 DEG C, calcining obtains half water desulfurated plaster, and levigate rear mistake 200 mesh sieve is stand-by;
(2) various starting material are taken by formula, aggregate (quartz sand) is added successively in stirrer, powder filler (talcum powder), waste gypsum (half water desulfurated plaster), active admixture (slag micropowder, flyash), water reducer (sodium lignosulfonate), exciting agent (P.O42.5 ordinary Portland cement, Starso), adjustable solidification agent (sodium polyphosphate), binding agent (ethene and vinylchlorid and vinyl laurate terpolymer rubber powder), air entrapment agent (triterpenoid saponin), plasticity-retention agent (hydroxyethyl ether cellulose, diatomite), hydrophober (calcium stearate), starch ethers, stir, packaging forms product.
Constructional method is as follows:
(1) take sealing material as required, by ratio requirement, add water in gypsum base sealing material, the water yield added is 25% of seal sand slurry dry powder weight.Handheld stirring machine is adopted to stir 3-5 minute, obtained uniform seal sand slurry slurry.
(2) special caulking gun head is inserted in sealing material, by pull of vacuum, sealing material is sucked in caulking gun, also can directly sealing material be poured in special caulking gun.
(3) evenly extrude sealing material pointing door and window seam as stressing, and be full of whole seam gradually by bottom.After sealing material pointing, should repair with little scraper before surface drying.
(4) sealing material also can little scraper pointing, when adopting little doctor-blade application, should first scrape in door and window slot both sides by a small amount of sealing material charge, and sealing material pointing in seam, and is used doctor blade by gradation.Pointing should be full, must not have bubble and hole.
(5) count when self-watering stirs, constructing operation should complete in 60 minutes.
(6) sealing material for preparing by previous process of said components, have time of coagulation moderate, intensity is higher, and impervious good, anti-pendant slip has good workability well feature, is suitable for the seal construction of general door and window joint filling.
Embodiment 4
Preparation method:
(1) phosphogypsum is at 40 ~ 60 DEG C after prebake, and at 140 ~ 180 DEG C, calcining obtains half water phosphogypsum, and levigate rear mistake 200 mesh sieve is stand-by;
(2) various starting material are taken by formula, aggregate (quartz sand is added successively in stirrer, glass bead), powder filler (mica powder), waste gypsum (half water phosphogypsum), active admixture (high-calcium fly ass, slag micropowder), water reducer (melamine water reducing agent), exciting agent (water glass), binding agent (ethene and vinylchlorid and vinyl laurate terpolymer rubber powder), plasticity-retention agent (hydroxyethyl ether cellulose), hydrophober (waterproofing agent of organosilicon powder), starch ethers, stir, packaging forms product.
Constructional method is as follows:
(1) take sealing material as required, by ratio requirement, add water in gypsum base sealing material, the water yield added is 25% of seal sand slurry dry powder weight.Handheld stirring machine is adopted to stir 3-5 minute, obtained uniform seal sand slurry slurry.
(2) special caulking gun head is inserted in sealing material, by pull of vacuum, sealing material is sucked in caulking gun, also can directly sealing material be poured in special caulking gun.
(3) evenly extrude sealing material pointing door and window seam as stressing, and be full of whole seam gradually by bottom.After sealing material pointing, should repair with little scraper before surface drying.
(4) sealing material also can little scraper pointing, when adopting little doctor-blade application, should first scrape in door and window slot both sides by a small amount of sealing material charge, and sealing material pointing in seam, and is used doctor blade by gradation.Pointing should be full, must not have bubble and hole.
(5) sealing material for preparing by previous process of said components, have operable time long, the feature that good, the anti-pendant slip of plasticity is good, heat transfer coefficient is little, is suitable for the construction of the joint filling of door and window in summer.
Embodiment 5
A kind of gypsum base door and window joint filling seal sand slurry, sealing mortar is formulated by weight by following component:
The preparation method of above-mentioned gypsum base door and window joint filling seal sand slurry, various starting material are taken by formula, aggregate, powder filler, waste gypsum, active admixture, water reducer, exciting agent, adjustable solidification agent, binding agent, air entrapment agent, plasticity-retention agent, hydrophober, starch ethers is added successively in stirrer, stir, packaging forms product.
The constructional method of above-mentioned gypsum base door and window joint filling seal sand slurry, the method comprises the following steps:
(1) take sealing material as required, by ratio requirement, add water by weight in seal sand slurry, the water yield added is 26% of seal sand slurry dry powder weight, adopts handheld stirring machine to stir 3-5 minute, obtained uniform seal sand slurry slurry;
(2) seal sand slurry slurry pointing is entered door and window seam: inserted by caulking gun head in seal sand slurry slurry, by pull of vacuum, seal sand slurry slurry is sucked in caulking gun, or directly seal sand slurry slurry is poured in electronic caulking machine feed bin, then seal sand slurry slurry pointing door and window seam is evenly extruded as stressing, and be full of whole seam gradually by bottom, after seal sand slurry slurry pointing, repair with little scraper before surface drying;
(3) count when self-watering stirs, constructing operation completed in 60 minutes.
Embodiment 6
A kind of gypsum base door and window joint filling seal sand slurry, sealing mortar is formulated by weight by following component:
The preparation method of above-mentioned gypsum base door and window joint filling seal sand slurry, various starting material are taken by formula, aggregate, powder filler, waste gypsum, active admixture, water reducer, exciting agent, adjustable solidification agent, binding agent, air entrapment agent, plasticity-retention agent, hydrophober, starch ethers is added successively in stirrer, stir, packaging forms product.
The constructional method of above-mentioned gypsum base door and window joint filling seal sand slurry, the method comprises the following steps:
(1) take sealing material as required, by ratio requirement, add water by weight in seal sand slurry, the water yield added is 26% of seal sand slurry dry powder weight, adopts handheld stirring machine to stir 3-5 minute, obtained uniform seal sand slurry slurry;
(2) seal sand slurry slurry pointing is entered door and window seam: adopt little doctor-blade application, first criticized by a small amount of seal sand slurry slurry and scrape in door and window slot both sides, seal sand slurry slurry pointing in seam, and is used little doctor blade by gradation;
(3) count when self-watering stirs, constructing operation completed in 60 minutes.
Claims (5)
1. a gypsum base door and window joint filling seal sand slurry, is characterized in that, sealing mortar is formulated by weight by following component:
Described waste gypsum is power plant or Steel Plant's flue gas desulfurization byproduct, or is the industrial residue of phosphoric acid or Phosphate Fertilizer Industry discharge;
Described active admixture is selected from one or more in flyash, slag powders, silicon ash or colliery powder;
Described water reducer is selected from one or more in sulfonated lignin, Beta-methyl naphthalene sulphonate, melamino-formaldehyde polycondensate or polycarboxylate dehydragent;
Described exciting agent is selected from one or more in sodium sulfate, water glass, Starso, sodium aluminate, calcium chloride, calcium oxide, calcium hydroxide or cement;
Described adjustable solidification agent is selected from one or more in citric acid and salt, tartrate and salt thereof, sodium tetraborate, Sodium hexametaphosphate 99, sodium polyphosphate;
Described binding agent is pva powder or redispersable latex powder;
Described air entrapment agent is one or more mixtures in the sodium salt compound of rosin tree lipid, soap compounds, sulfonate hydrocarbons, alkyl-benzyl Sulfonates compound or in triterpenoid saponin tensio-active agent;
Described plasticity-retention agent is selected from one or more in wilkinite, diatomite, methylcellulose gum, methyl hydroxyethylcellulose ether, methylhydroxypropylcellulose ether, hydroxyethyl ether cellulose, carboxymethyl cellulose or lignocellulose;
Described hydrophober is one or both in waterproofing agent of organosilicon powder, stearate;
Described starch ethers is common starch ether or treated starch ether;
Described powder filler is one or more in silica powder, Paris white, sierozem power, potter's clay, talcum powder or mica powder;
Described aggregate is one or more in grating artificial sand or natural sand, pottery sand, pearlstone, expanded vermiculite, glass bead, polystyrene foam particles, zeolite, float stone, volcanic cinder and tufa;
This kind of seal sand slurry is applied to the sealing of door and window seam, specifically comprises the following steps:
(1) take sealing material as required, by ratio requirement, add water by weight in seal sand slurry, the water yield added is the 20-30% of seal sand slurry dry powder weight, adopts handheld stirring machine to stir 3-5 minute, obtained uniform seal sand slurry slurry;
(2) seal sand slurry slurry pointing is entered door and window seam;
(3) count when self-watering stirs, constructing operation completed in 60 minutes.
2. a kind of gypsum base door and window joint filling seal sand slurry according to claim 1, it is characterized in that, described redispersable latex powder is selected from the multipolymer of ethylene/vinyl acetate, ethene and vinylchlorid and vinyl laurate terpolymer rubber powder, vinyl acetate and ethene and higher aliphatic vinyl acetate terpolymer rubber powder, vinyl acetate and higher aliphatic vinyl acetate copolymerization rubber powder, acrylate and styrene copolymerized rubber powder, vinyl acetate and acrylate and higher aliphatic vinyl acetate terpolymer rubber powder, vinyl acetate homopolymerization rubber powder, one or more in vinylbenzene and butadiene copolymer rubber powder.
3. the preparation method according to described a kind of gypsum base door and window joint filling seal sand slurry arbitrary in claim 1 ~ 2, it is characterized in that, various starting material are taken by formula, aggregate, powder filler, waste gypsum, active admixture, water reducer, exciting agent, adjustable solidification agent, binding agent, air entrapment agent, plasticity-retention agent, hydrophober, starch ethers is added successively in stirrer, stir, packaging forms product.
4. according to the application of described a kind of gypsum base door and window joint filling seal sand slurry arbitrary in claim 1 ~ 2, it is characterized in that, this kind of sealing material is applied to the sealing of door and window seam, specifically comprises the following steps:
(1) take sealing material as required, by ratio requirement, add water by weight in seal sand slurry, the water yield added is the 20-30% of seal sand slurry dry powder weight, adopts handheld stirring machine to stir 3-5 minute, obtained uniform seal sand slurry slurry;
(2) seal sand slurry slurry pointing is entered door and window seam;
(3) count when self-watering stirs, constructing operation completed in 60 minutes.
5. the application of a kind of gypsum base door and window joint filling seal sand slurry according to claim 4, it is characterized in that, step (2) evenly extrudes seal sand slurry slurry pointing door and window seam as stressing, after seal sand slurry slurry pointing, repairs before surface drying with little scraper.
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| CN201310484948.4A CN103553526B (en) | 2013-10-16 | 2013-10-16 | Gypsum base door and window joint filling seal sand slurry and its preparation method and application |
| HK14103111.2A HK1190133A1 (en) | 2013-10-16 | 2014-04-01 | Gypsum-based caulking doors and windows and sealing mortar preparation and application |
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| CN201310484948.4A CN103553526B (en) | 2013-10-16 | 2013-10-16 | Gypsum base door and window joint filling seal sand slurry and its preparation method and application |
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| CN103553526B true CN103553526B (en) | 2016-01-13 |
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| CN104529360A (en) * | 2014-12-09 | 2015-04-22 | 李松涛 | Uneasily-cracked composite thermal-insulation mortar for external walls |
| CN104529325A (en) * | 2014-12-09 | 2015-04-22 | 李松涛 | Thermal-insulation mortar containing chemical-engineering phosphogypsum waste residue and possessing good anti-ageing effect |
| CN104529361A (en) * | 2014-12-09 | 2015-04-22 | 李松涛 | High-strength thermal-insulation mortar |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3833222B2 (en) * | 2004-04-21 | 2006-10-11 | フジライト工業株式会社 | Building materials |
| CN102173709A (en) * | 2011-02-11 | 2011-09-07 | 广东龙湖科技有限公司 | Property-adjustable gypsum-based grouting material |
| CN102491662A (en) * | 2011-11-25 | 2012-06-13 | 安徽省皖北煤电集团有限责任公司含山恒泰非金属材料分公司 | Natural anhydrous gypsum-made bonding material |
| CN103113078A (en) * | 2013-03-15 | 2013-05-22 | 哈尔滨工业大学（威海） | Pre-mixed building mortar making full use of solid wastes |
| CN103121818A (en) * | 2013-02-27 | 2013-05-29 | 同济大学 | Assembled splicing joint sealing material for building components and application thereof |
| CN103193449A (en) * | 2013-04-03 | 2013-07-10 | 巴斯夫浩珂矿业化学（中国）有限公司 | Rapid-hardening micro-expansion hole sealing material |
-
2013
- 2013-10-16 CN CN201310484948.4A patent/CN103553526B/en active Active
-
2014
- 2014-04-01 HK HK14103111.2A patent/HK1190133A1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3833222B2 (en) * | 2004-04-21 | 2006-10-11 | フジライト工業株式会社 | Building materials |
| CN102173709A (en) * | 2011-02-11 | 2011-09-07 | 广东龙湖科技有限公司 | Property-adjustable gypsum-based grouting material |
| CN102491662A (en) * | 2011-11-25 | 2012-06-13 | 安徽省皖北煤电集团有限责任公司含山恒泰非金属材料分公司 | Natural anhydrous gypsum-made bonding material |
| CN103121818A (en) * | 2013-02-27 | 2013-05-29 | 同济大学 | Assembled splicing joint sealing material for building components and application thereof |
| CN103113078A (en) * | 2013-03-15 | 2013-05-22 | 哈尔滨工业大学（威海） | Pre-mixed building mortar making full use of solid wastes |
| CN103193449A (en) * | 2013-04-03 | 2013-07-10 | 巴斯夫浩珂矿业化学（中国）有限公司 | Rapid-hardening micro-expansion hole sealing material |
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| HK1190133A1 (en) | 2014-06-27 |
| CN103553526A (en) | 2014-02-05 |
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