CN102863190B - Inorganic composite waterproof, fireproof and heat preservation material for buildings - Google Patents
Inorganic composite waterproof, fireproof and heat preservation material for buildings Download PDFInfo
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- CN102863190B CN102863190B CN201110191701.4A CN201110191701A CN102863190B CN 102863190 B CN102863190 B CN 102863190B CN 201110191701 A CN201110191701 A CN 201110191701A CN 102863190 B CN102863190 B CN 102863190B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
An inorganic composite waterproof, fireproof and heat preservation material for buildings contains basic components of water, waterproof agents, perlite, porous ceramsites and cement, wherein the waterproof agents are colored waterproof agents with inorganic characteristics, the perlite is waterproof carbonized blind hole expanded perlite, the grain size of the perlite is 0.5-1mm, the volume weight of the perlite is 80-220 kg/m<3>, and the expansion times of the perlite is 8-15. Coal ash serves as the main raw material of the porous ceramsites, and the grain size of the porous ceramsites is 10-12mm. The cement is aluminium silicate cement added with modifying agents. According to material proportion, relative mass contents the of the perlite, the ceramsites, the cement and the waterproof agents meet requirements that the perlite occupies 59-61 parts, the ceramsites occupy 55-58 parts, the cement occupies 32-38 parts and the waterproof agents occupy 23-27 parts. The inorganic composite waterproof, fireproof and heat preservation material for buildings has the excellent performances in aspects of fire prevention and heat preservation, is high in indexes such as the heat conductivity coefficient, the dry appearance density, the material bonding strength and compression strength, and is low in cost.
Description
Technical field
The present invention relates to waterproof, fire preventing and heat insulating building material technical field, a kind of inorganic compounding waterproof, fire preventing and heat insulating building material are provided especially.
Background technology
In prior art, building water-proof, fire-retardant heat-insulation material are varied, and its protection effect is generally lower, and cost is higher.
Conventional basic raw material as building water-proof, fire-retardant material, pearlstone is the porous prilled material of a kind of white being formed through the instantaneous expansion of high-temperature roasting by volcanic glass matter lava, it has good thermal insulation, filtration and absorption property, and nontoxic, tasteless, be stale-proof, acidproof, alkaline-resisting, unit weight is light, adiabatic, sound-absorbing; Pearlstone abundant raw material, cheap, use safety, easy construction, is widely used in the fields such as oil, chemical industry, electric power, metallurgy and building.But there is the easily problem of water suction in existing pearlstone, find that its avidity is inadequate, and pearlstone quality is crisp in use procedure, and ultimate compression strength is little, frangible, and these problems are that pearlstone is as material of construction institute weak point.
As the gelling material that building material field is used the most extensively, consumption is maximum, the grog of silicate cement forms (C by four kinds of essential minerals
3s, C
2s, C
3a and C
4aF), calcining temperature is 1450 ℃.C
3s and C
2s is the essential mineral in Portland clinker, and its hydrated product is mainly hydrated calcium silicate (C-S-H) and calcium hydroxide, C
3s content is high and aquation is very fast, and the strength property of cement is played a major role.If but improve C in cement clinker
3s mineral content, can make the burn-ability variation of raw material, and calcining temperature raises.C
3a and C
4aF is the less important mineral in grog, and its hydrated product is mainly the sour calcium of aquation sulphur aluminium (iron) (ettringite or AFt).C
3a hydration reaction is rapid, and hydration process is emitted a large amount of heat, fast solidifying, and early strength is higher, but easily makes cement anxious solidifying, should control its content in lower scope.Formation and matching relationship about 4 large mineral in silicate cement have carried out going deep into systematic research, mineral composition feature in view of Portland clinker, the hydrated product forming in its hydration process is mainly hydrated calcium silicate (C-S-H), calcium hydroxide and a small amount of ettringite etc., make this cement show early strength on the low side, the shortcoming such as hydration process volumetric shrinkage is larger.When mixing slag, flyash or other industrial residues of larger proportion and make blended material, also can cause the intensity of cement obviously to reduce, extend time of coagulation.In high-alumina cement or sulphoaluminate cement clinker, aluminate or sulphoaluminate phase aquation are fast and the blended materials such as slag, flyash are had to a feature of excitation, hydration process can form the hydrated products such as more ettringite, aquation aluminate and aluminium glue, regulate kind and the quantitative proportion of silicate cement hydration product, reach the object that improves blended material silicate cement performance.But the production of high-alumina cement or aluminosulfate cement is tighter to ingredient requirement, need specific Technology, market price is higher, is generally not suitable for by the performance that makes adjustments general purpose portland cement.
Haydite is a kind of electrodeless Qing Ji section of the aspects such as concrete for insulation, heat insulation, Light Wall, Qing Ji section concrete, structure that is mainly used in construction work, and haydite is mainly to take clay, shale, flyash, colliery overburden, loess, mud etc. to make as main raw material.But because excavate clay, shale, loess, mud etc., can cause soil erosion, environmental pollution, the destruction eubiosis, therefore be not suitable for applying.
At present both at home and abroad the building water-proof material of use is generally organic waterproof material, and most work-ing life of this class water-proof material is shorter, and material is Powdered mostly, to bringing many difficulties on constructing.Some adopt asphalt stone wet goods as water-proof material, and one can only be for roof, and can give off an unpleasant smell under the irradiation of sunlight, and surrounding enviroment are caused to comparatively serious pollution.Some adopt organic waterproof material substitution pitches etc. as water-proof material, but are multicolored pigment substantially, in construction process continuously, which are difficult to distinguish partly applied, and which part did not apply, for construction has caused a lot of inconvenience.
People expect to obtain new inorganic compounding waterproof for building, the fire preventing and heat insulating building material that complex art effect is good.
Summary of the invention
The object of this invention is to provide a kind of technique effect good take inorganic compounding waterproof for building, the fire preventing and heat insulating building material that inorganics characteristic characterizes as main characteristic;
A kind of inorganic compounding waterproof for building of the present invention, fire-retardant heat-insulation material, is characterized in that: the ultimate constituent outside dewatering in described inorganic compounding waterproof for building, fire-retardant heat-insulation material is following four kinds: water-resisting agent, perlite, porous ceramic grain, cement; Wherein:
Water-resisting agent is specially a kind of colored waterproofing agent simultaneously with inorganic nature, the component of described water-resisting agent and the weight percent content of each component meet following requirement: silicon resin solution 3.2-3.35%, permeate agent 1.10-1.15%, tackifier 0.7-0.85%, mineral dye 0.61-0.8%, surplus is water, and each component sum is 100%; Wherein: described silicon resin solution is that Union carbide A-162, tetraethoxy, dimethyldiethoxysilane, alkali lye and water mix; The mixing relative mass proportionlity of triethoxyl silane, tetraethoxy, dimethyldiethoxysilane, alkali lye and water is (1-1.2): (0.8-0.95): (1.55-1.62): (0.35-0.38): (0.5-1); Described alkali lye is ironic hydroxide saturated solution; Described permeate agent is isobutyl triethoxy silane, and described tackifier are aminopropyl-triethoxy alkane or ferric chloride in aqueous solution; Described mineral dye is one of the following or a combination thereof: ferric oxide, Z 250, ironic hydroxide, chromoxide green, cologne earth, titanium dioxide;
Described perlite is water-proof charing closed-cell expanded perlite, and its particle diameter is that 0.5-1mm unit weight is 80-220kg/m
3, expansion multiple 8-15 doubly; The preparation method of described water-proof charing closed-cell expanded perlite is: by Graphite Powder 99 and staining agent, be 1:1.85 proportioning by weight, obtain charing raw material; By water-resisting agent, water and described charing raw material, be 1:(7.72-7.83 by weight again): (0.25-0.28) carry out proportioning, and mix, make water-proof charing mixture; The water-resisting agent using is the colored waterproofing agent described in a upper paragragh; Then, described water-proof charing mixture is evenly sprayed on closed-cell expanded perlite, sprays consumption and meet following requirement: the weight ratio of described closed-cell expanded perlite and described water-proof charing mixture is 3:(0.83-0.88); Again described water-proof charing closed-cell expanded perlite dried or dried, obtaining described water-proof charing closed-cell expanded perlite;
Described porous ceramic grain is specially the porous ceramic grain using flyash as main raw material, its particle diameter is between 10-12mm, the preparation method of porous ceramic grain is as follows: use flyash to prepare haydite as basic raw material, before preparation, first raw material is carried out to pre-treatment: raw material drying, grinding homogenizing are processed, and in raw material, each composition and weight percent content thereof are: A1
20
3>=72%, Ti0
2: 4%-5%, Si0
2: 5%-6.5%, Fe
20
3: 3%-7%, Mn0
2>=1.5%, obtain compound standby, the finely powdered compound fineness after processing is that 300 orders and standard sieve percent of pass are greater than 98%; Then in compound, add the manganese powder that accounts for gross weight 7-10%, insert mixer and stir at least 30 minutes until compound is even; Then the operation of granulating, by the finely powdered compound after stirring, add nodulizer, each upper grain time is 50-70 minute, then adds finely powdered compound boiling water atomization, after adjustment humidity is even, add dry powder to carry out balling-up 20-30 minute, until ball circularity reaches more than 90%, smooth finish reaches more than 95%, then turns 30-40 minute; Then carry out work in-process screening: use screen cloth to screen out particle surface dirt settling; Finally baking ceramsite: the spherical work in-process after sieve are put into firing, between 1300-1310 ℃, fire 50-70 minute, then cooling and filter out salable product;
Described cement is aluminosilicate cement, and adds properties-correcting agent; The composition of described properties-correcting agent and quality percentage composition meet following requirement: aluminium mineral material: 35-38%, C
2s:43-50%, C
4aF:8-12%, mineralizer: content is surplus, and mineralizer is specially the CaF of mineral quality 0-2%
2;
In the material mixture ratio of described inorganic compounding waterproof for building, fire-retardant heat-insulation material, the relative mass content of perlite, haydite, cement, water-resisting agent meets following requirement: perlite: 59-61 part, haydite: 55-58 part, cement: 32-38 part, water-resisting agent: 23-27 part.
Inorganic compounding waterproof for building of the present invention, fire-retardant heat-insulation material, also claimed following preferred content: perlite, haydite, cement, water-resisting agent are mixed with water and stir after can obtain the inorganic compounding waterproof described for building of pressing construction on construction wall or roofing ground for smearing, the wet feed that fire-retardant heat-insulation material is corresponding; In above-mentioned wet feed, the relative mass ratio of perlite and water is 1:(1.8-2.1).
Inorganic compounding waterproof for building of the present invention, fire-retardant heat-insulation material, further preferred claimed following content: described inorganic compounding waterproof for building, fire-retardant heat-insulation material also meet following requirement:
The component of described water-resisting agent and the weight percent content of each component meet following requirement: silicon resin solution 3.28%, and permeate agent 1.12%, tackifier 0.73%, mineral dye 0.68%, surplus is water, each component sum is 100%; Wherein: described silicon resin solution is that Union carbide A-162, tetraethoxy, dimethyldiethoxysilane, alkali lye and water mix; The mixing relative mass proportionlity of triethoxyl silane, tetraethoxy, dimethyldiethoxysilane, alkali lye and water is 1:0.86:1.6:0.36:(0.6-0.7);
In described perlite preparation process, water-resisting agent, water and described charing raw material by weight for 1:7.78:0.25 carries out proportioning, and are mixed, make water-proof charing mixture; The water-resisting agent using is the colored waterproofing agent described in a upper paragragh; Then, described water-proof charing mixture is evenly sprayed on closed-cell expanded perlite, sprays consumption and meet following requirement: the weight ratio of described closed-cell expanded perlite and described water-proof charing mixture is 3:0.84;
In described porous ceramic grain raw materials, each composition and weight percent content thereof are: A1
20
3>=72%, Ti0
2: 4.2-4.5%, Si0
2: 5%-6.5%, Fe
20
3: 6%-7%, Mn0
2>=2.5%;
Described cement is aluminosilicate cement, and adds properties-correcting agent; The composition of described properties-correcting agent and quality percentage composition meet following requirement: aluminium mineral material: 35%, C
2s:48%, C
4aF:8.5%, mineralizer: content is surplus, and mineralizer is specially the CaF of mineral quality 1-2%
2;
In the material mixture ratio of described inorganic compounding waterproof for building, fire-retardant heat-insulation material, the relative mass content of perlite, haydite, cement, water-resisting agent meets following requirement: perlite: 60 parts, and haydite: 56 parts, cement: 34 parts, water-resisting agent: 25-26 part.
The corresponding best technique effect of above-mentioned preferred content, preferred standard like this, technique effect corresponding to protection domain can reach the 78%-100% of optimal effectiveness described in the technology contents in claim 1.
In the present invention,
External color character corresponding to mineral dye in water-resisting agent, can change as required the proportion relation of Multiple components to obtain desirable final building waterproof, the fireproof thermal-insulation layer finished product of different colours, the external color that various mineral dyes are corresponding with it is respectively: ferric oxide (black), Z 250 (redness), ironic hydroxide (yellow), chromoxide green (green), cologne earth (brown), titanium dioxide (white).
The present invention, when concrete application, stirs above four kinds of material mixing, smears and is pressed on construction wall or roofing.Unnecessary or do not need to further illustrate details?
Lagging material product corresponding to the present invention has following functions:
1, fire prevention: the material overwhelming majority is comprised of inorganic materials, and externally general performance is inorganic nature, the present invention can meet A level fire retardant material related request;
2, thermal insulation layer has water-proof function: water-intake rate mostly is 4.1% most, and inorganic composite materials has excellent water resistance, has filled up the blank of this technology.
3, reduce thermal conductivity: 0.0529w ∕ (m.k), dry apparent density: 325.9kg ∕ m
3;
4, increase material binding intensity, ultimate compression strength is 1.2MPa.
The present invention utilizes a kind of hydrophobic expansion pearlite of better performances as one of main raw material, and the pearlstone quality of using is harder, and ultimate compression strength is large, non-friable.
The haydite that uses flyash to manufacture for basic raw material, the density of haydite and intensity are all undesirable.The problem that prior art exists is, using flyash or colliery overburden is the haydite that basic raw material is manufactured, and haydite density and intensity are poor.
The cement refractory excellent property of using, it specifically adopts high aluminium content waste residue (being mainly: flyash, coal gangue, slag or alumina mine tailing etc.) and natural limestone is feed proportioning, low-firing CA and C
12a
7, wait the general purpose portland cement properties-correcting agent that aluminium mineral material content is higher.This properties-correcting agent can utilize in a large number industrial residue and calcining temperature low, both can reduce production costs, there is again environment protection significance.The early-strength type aluminium mineral material that contains larger proportion due to properties-correcting agent, it is incorporated into and in general purpose portland cement, replaces part grog with suitable proportioning, performance early strong mineral aquation is fast and the blended materials such as slag, flyash are had to a feature of excitation, form the hydrated products such as more ettringite (AFt) and aquation aluminium (iron) hydrochlorate, regulate kind and the proportioning of silicate cement hydration product, reach the object that improves general purpose portland cement performance.Within the scope of suitable admixture, can obviously improve each age strength of general purpose portland cement.For the silicate cement that is 40% for blended material addition content, its 3d intensity can improve 8-25%, and 28d intensity improves 5-12%; Shorten 15-40% time of coagulation; Volumetric shrinkage-3.0～ten 1.O * lO
4substitute For Partial Portland clinker, can obviously reduce production costs.
The present invention uses take the binary colored waterproofing agent that inorganic nature is principal characteristic, in water-resisting agent, add mineral dye, can meet the requirement of building roof, exterior wall or interior wall waterproof, and can not pollute surrounding enviroment, and work-ing life is longer than organic waterproof agent.The color that the pigment of the present invention by organic-inorganic binary system embodies, can know that discrimination which part in applying process applied, and which part did not also apply, and construction is brought to great convenience, had application value widely.
Embodiment
Embodiment 1
Inorganic compounding waterproof for building, a fire-retardant heat-insulation material, the ultimate constituent outside dewatering in described inorganic compounding waterproof for building, fire-retardant heat-insulation material is following four kinds: water-resisting agent, perlite, porous ceramic grain, cement; Wherein:
Water-resisting agent is specially a kind of colored waterproofing agent simultaneously with inorganic nature, the component of described water-resisting agent and the weight percent content of each component meet following requirement: silicon resin solution 3.28%, permeate agent 1.12%, tackifier 0.73%, mineral dye 0.68%, surplus is water, and each component sum is 100%; Wherein: described silicon resin solution is that Union carbide A-162, tetraethoxy, dimethyldiethoxysilane, alkali lye and water mix; The mixing relative mass proportionlity of triethoxyl silane, tetraethoxy, dimethyldiethoxysilane, alkali lye and water is 1:0.86:1.6:0.36:(0.6-0.7); Described alkali lye is ironic hydroxide saturated solution; Described permeate agent is isobutyl triethoxy silane, and described tackifier are aminopropyl-triethoxy alkane or ferric chloride in aqueous solution; Described mineral dye is one of the following or a combination thereof: ferric oxide, Z 250, ironic hydroxide, chromoxide green, cologne earth, titanium dioxide;
Described perlite is water-proof charing closed-cell expanded perlite, and its particle diameter is that 0.5-1mm unit weight is 80-220kg/m
3, expansion multiple 8-15 doubly; The preparation method of described water-proof charing closed-cell expanded perlite is: by Graphite Powder 99 and staining agent, be 1:1.85 proportioning by weight, obtain charing raw material; Again by water-resisting agent, water and described charing raw material by weight for 1:7.78:0.25 carries out proportioning, and mix, make water-proof charing mixture; The water-resisting agent using is the colored waterproofing agent described in a upper paragragh; Then, described water-proof charing mixture is evenly sprayed on closed-cell expanded perlite, sprays consumption and meet following requirement: the weight ratio of described closed-cell expanded perlite and described water-proof charing mixture is 3:0.84; Again described water-proof charing closed-cell expanded perlite dried or dried, obtaining described water-proof charing closed-cell expanded perlite;
Described porous ceramic grain is specially the porous ceramic grain using flyash as main raw material, its particle diameter is between 10-12mm, the preparation method of porous ceramic grain is as follows: use flyash to prepare haydite as basic raw material, before preparation, first raw material is carried out to pre-treatment: raw material drying, grinding homogenizing are processed, and in raw material, each composition and weight percent content thereof are: A1
20
3>=72%, Ti0
2: 4.2-4.5%, Si0
2: 5%-6.5%, Fe
20
3: 6%-7%, Mn0
2>=2.5%; Obtain compound standby, the finely powdered compound fineness after processing is that 300 orders and standard sieve percent of pass are greater than 98%; Then in compound, add the manganese powder that accounts for gross weight 7-10%, insert mixer and stir at least 30 minutes until compound is even; Then the operation of granulating, by the finely powdered compound after stirring, add nodulizer, each upper grain time is 50-70 minute, then adds finely powdered compound boiling water atomization, after adjustment humidity is even, add dry powder to carry out balling-up 20-30 minute, until ball circularity reaches more than 90%, smooth finish reaches more than 95%, then turns 30-40 minute; Then carry out work in-process screening: use screen cloth to screen out particle surface dirt settling; Finally baking ceramsite: the spherical work in-process after sieve are put into firing, between 1300-1310 ℃, fire 50-70 minute, then cooling and filter out salable product;
Described cement is aluminosilicate cement, and adds properties-correcting agent; The composition of described properties-correcting agent and quality percentage composition meet following requirement: aluminium mineral material: 35%, C
2s:48%, C
4aF:8.5%, mineralizer: content is surplus; Mineralizer is specially the CaF of mineral quality 1-2%
2;
In the material mixture ratio of described inorganic compounding waterproof for building, fire-retardant heat-insulation material, the relative mass content of perlite, haydite, cement, water-resisting agent meets following requirement: perlite: 60 parts, and haydite: 56 parts, cement: 34 parts, water-resisting agent: 25-26 part.
Inorganic compounding waterproof for building, fire-retardant heat-insulation material described in the present embodiment, also claimed following preferred content: perlite, haydite, cement, water-resisting agent are mixed with water and stir after can obtain the inorganic compounding waterproof described for building of pressing construction on construction wall or roofing ground for smearing, the wet feed that fire-retardant heat-insulation material is corresponding; In above-mentioned wet feed, the relative mass ratio of perlite and water is 1:1.85.
In the present embodiment, external color character corresponding to mineral dye in water-resisting agent, can change as required the proportion relation of Multiple components to obtain desirable final building waterproof, the fireproof thermal-insulation layer finished product of different colours, the external color that various mineral dyes are corresponding with it is respectively: ferric oxide (black), Z 250 (redness), ironic hydroxide (yellow), chromoxide green (green), cologne earth (brown), titanium dioxide (white).
The corresponding best technique effect of the present embodiment content.
When concrete application, above four kinds of material mixing are stirred, smear and be pressed on construction wall or roofing.
Embodiment 2
The present embodiment and embodiment 1 content are basic identical, and its difference is mainly:
1) water-resisting agent using is specially a kind of colored waterproofing agent simultaneously with inorganic nature, the component of described water-resisting agent and the weight percent content of each component meet following requirement: silicon resin solution 3.2%, permeate agent 1.10%, tackifier 0.85%, mineral dye 0.8%, surplus is water, and each component sum is 100%; Wherein: described silicon resin solution is that Union carbide A-162, tetraethoxy, dimethyldiethoxysilane, alkali lye and water mix; The mixing relative mass proportionlity of triethoxyl silane, tetraethoxy, dimethyldiethoxysilane, alkali lye and water is 1.2:0.8:1.55:0.35:0.5;
2) described perlite is water-proof charing closed-cell expanded perlite, and its preparation method is: by Graphite Powder 99 and staining agent, be 1:1.85 proportioning by weight, obtain charing raw material; Again by water-resisting agent, water and described charing raw material by weight for 1:7.72:0.28 carries out proportioning, and mix, make water-proof charing mixture; The water-resisting agent using is the colored waterproofing agent described in a upper paragragh; Then, described water-proof charing mixture is evenly sprayed on closed-cell expanded perlite, sprays consumption and meet following requirement: the weight ratio of described closed-cell expanded perlite and described water-proof charing mixture is 3:0.83; Again described water-proof charing closed-cell expanded perlite dried or dried, obtaining described water-proof charing closed-cell expanded perlite;
3) in described porous ceramic grain raw material, each composition and weight percent content thereof are: Ti0
2: 4%, Si0
2: 5%, Fe
20
3: 3%, Mn0
2: 1.5%, A1
20
3: surplus;
4) described cement is aluminosilicate cement, and adds properties-correcting agent; The composition of described properties-correcting agent and quality percentage composition meet following requirement: aluminium mineral material: 38%, C
2s:43%, C
4aF:8%, mineralizer: content is surplus, and mineralizer is specially the CaF of mineral quality 0.2%
2;
5) in the material mixture ratio of described inorganic compounding waterproof for building, fire-retardant heat-insulation material, the relative mass content of perlite, haydite, cement, water-resisting agent meets following requirement: perlite: 59 parts, and haydite: 55 parts, cement: 38 parts, water-resisting agent: 23 parts.
6) inorganic compounding waterproof for building of the present invention, fire-retardant heat-insulation material, also claimed following preferred content: perlite, haydite, cement, water-resisting agent are mixed with water and stir after can obtain the inorganic compounding waterproof described for building of pressing construction on construction wall or roofing ground for smearing, the wet feed that fire-retardant heat-insulation material is corresponding; In above-mentioned wet feed, the relative mass ratio of perlite and water is 1:1.8.
The technical feature standard of control Example 1, described in the technology contents of the present embodiment technique effect corresponding to protection domain can reach embodiment 1 correspondence optimal effectiveness 81%.
Embodiment 3
The present embodiment and embodiment 1 content are basic identical, and its difference is mainly:
1) water-resisting agent using is specially a kind of colored waterproofing agent simultaneously with inorganic nature, the component of described water-resisting agent and the weight percent content of each component meet following requirement: silicon resin solution 3.35%, permeate agent 1.15%, tackifier 0.7%, mineral dye 0.61%, surplus is water, and each component sum is 100%; Wherein: described silicon resin solution is that Union carbide A-162, tetraethoxy, dimethyldiethoxysilane, alkali lye and water mix; The mixing relative mass proportionlity of triethoxyl silane, tetraethoxy, dimethyldiethoxysilane, alkali lye and water is 1:0.95:1.62:0.38:1;
2) described perlite is water-proof charing closed-cell expanded perlite, and its preparation method is: by Graphite Powder 99 and staining agent, be 1:1.85 proportioning by weight, obtain charing raw material; Again by water-resisting agent, water and described charing raw material by weight for 1:7.83:0.25 carries out proportioning, and mix, make water-proof charing mixture; The water-resisting agent using is the colored waterproofing agent described in a upper paragragh; Then, described water-proof charing mixture is evenly sprayed on closed-cell expanded perlite, sprays consumption and meet following requirement: the weight ratio of described closed-cell expanded perlite and described water-proof charing mixture is 3:0.88; Again described water-proof charing closed-cell expanded perlite dried or dried, obtaining described water-proof charing closed-cell expanded perlite;
3) in described porous ceramic grain raw material, each composition and weight percent content thereof are: Ti0
2: 5%, Si0
2: 6.5%, Fe
20
3: 7%, Mn0
2: 3.5%, A1
20
3: surplus;
4) described cement is aluminosilicate cement, and adds properties-correcting agent; The composition of described properties-correcting agent and quality percentage composition meet following requirement: aluminium mineral material: 35%, C
2s:50%, C
4aF:12%, mineralizer: content is surplus, and mineralizer is specially the CaF of mineral quality 1.5%
2;
5) in the material mixture ratio of described inorganic compounding waterproof for building, fire-retardant heat-insulation material, the relative mass content of perlite, haydite, cement, water-resisting agent meets following requirement: perlite: 61 parts, and haydite: 58 parts, cement: 32 parts, water-resisting agent: 27 parts.
6) inorganic compounding waterproof for building of the present invention, fire-retardant heat-insulation material, also claimed following preferred content: perlite, haydite, cement, water-resisting agent are mixed with water and stir after can obtain the inorganic compounding waterproof described for building of pressing construction on construction wall or roofing ground for smearing, the wet feed that fire-retardant heat-insulation material is corresponding; In above-mentioned wet feed, the relative mass ratio of perlite and water is 1:2.1.
The technical feature standard of control Example 1, described in the technology contents of the present embodiment technique effect corresponding to protection domain can reach embodiment 1 correspondence optimal effectiveness 86%.
Claims (2)
1. inorganic compounding waterproof for building, a fire-retardant heat-insulation material, is characterized in that: other moietys outside dewatering in described inorganic compounding waterproof for building, fire-retardant heat-insulation material are following four kinds: water-resisting agent, perlite, porous ceramic grain, cement; Wherein:
Water-resisting agent is specially a kind of colored waterproofing agent simultaneously with inorganic nature, the component of described water-resisting agent and the weight percent content of each component meet following requirement: silicon resin solution 3.2-3.35%, permeate agent 1.10-1.15%, tackifier 0.7-0.85%, mineral dye 0.61-0.8%, surplus is water, and each component sum is 100%; Wherein: described silicon resin solution is that Union carbide A-162, tetraethoxy, dimethyldiethoxysilane, ironic hydroxide saturated solution and water mix; The mixing relative mass proportionlity of Union carbide A-162, tetraethoxy, dimethyldiethoxysilane, ironic hydroxide saturated solution and water is (1-1.2): (0.8-0.95): (1.55-1.62): (0.35-0.38): (0.5-1); Described permeate agent is isobutyl triethoxy silane, and described tackifier are aminopropyl-triethoxy alkane or ferric chloride in aqueous solution; Described mineral dye is one of the following or a combination thereof: ferric oxide, Z 250, ironic hydroxide, chromoxide green, cologne earth, titanium dioxide;
Described perlite is water-proof charing closed-cell expanded perlite, and its particle diameter is 0.5-1mm, and unit weight is 80-220kg/m3, and expansion multiple 8-15 doubly; The preparation method of described water-proof charing closed-cell expanded perlite is: by Graphite Powder 99 and staining agent, be 1:1.85 proportioning by weight, obtain charing raw material; By water-resisting agent, water and described charing raw material, be 1:(7.72-7.83 by weight again): (0.25-0.28) carry out proportioning, and mix, make water-proof charing mixture; The water-resisting agent using is the colored waterproofing agent described in a upper paragragh; Then, described water-proof charing mixture is evenly sprayed on closed-cell expanded perlite, sprays consumption and meet following requirement: the weight ratio of described closed-cell expanded perlite and described water-proof charing mixture is 3:(0.83-0.88); Again described water-proof charing closed-cell expanded perlite dried or dried, obtaining described water-proof charing closed-cell expanded perlite;
Described porous ceramic grain is specially the porous ceramic grain using flyash as main raw material, its particle diameter is between 10-12mm, the preparation method of porous ceramic grain is as follows: use flyash to prepare haydite as basic raw material, before preparation, first raw material is carried out to pre-treatment: raw material drying, grinding homogenizing are processed, and in raw material, each composition and weight percent content thereof are: A1
20
3>=72%, Ti0
2: 4%-5%, Si0
2: 5%-6.5%, Fe
20
3: 3%-7%, Mn0
2>=1.5%, each weight percentages of components sum is 100%; Obtain compound standby, the finely powdered compound fineness after processing is that 300 orders and standard sieve percent of pass are greater than 98%; Then in compound, add the manganese powder that accounts for gross weight 7-10%, insert mixer and stir at least 30 minutes until compound is even; Then the operation of granulating, by the finely powdered compound after stirring, add nodulizer, each upper grain time is 50-70 minute, then add finely powdered compound boiling water atomization, after adjustment humidity is even, add dry powder to carry out balling-up 20-30 minute, until ball circularity reaches more than 90%, smooth finish reaches more than 95%; Then carry out work in-process screening: use screen cloth to screen out particle surface dirt settling; Finally baking ceramsite: the spherical work in-process after sieve are put into firing, between 1300-1310 ℃, fire 50-70 minute, then cooling and filter out salable product;
Described cement is aluminosilicate cement, and adds properties-correcting agent; The composition of described properties-correcting agent and quality percentage composition meet following requirement: aluminium mineral material: 35%-38%, C
2s:43-50%, C
4aF:8-12%, mineralizer: CaF
2and content is 0-2%; Each weight percentages of components sum is 100%;
In the material mixture ratio of described inorganic compounding waterproof for building, fire-retardant heat-insulation material, the relative mass content of perlite, haydite, cement, water-resisting agent meets following requirement: perlite: 59-61 part, haydite: 55-58 part, cement: 32-38 part, water-resisting agent: 23-27 part.
2. according to inorganic compounding waterproof for building, fire-retardant heat-insulation material described in claim 1, it is characterized in that: perlite, haydite, cement, water-resisting agent are mixed with water and stir after can obtain the inorganic compounding waterproof described for building of pressing construction on construction wall or roofing ground for smearing, the wet feed that fire-retardant heat-insulation material is corresponding; In above-mentioned wet feed, the relative mass ratio of perlite and water is 1:(1.8-2.1).
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| CN103277632B (en) * | 2013-06-03 | 2015-08-12 | 常州市武进武南管道设备有限公司 | Hard heat-insulating thermal insulating material |
| CN103723992A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Vitrified particulate heat-insulated material for walls |
| CN103819940A (en) * | 2014-02-12 | 2014-05-28 | 铜陵瑞莱科技有限公司 | Fire-retardant black iron oxide pigment |
| CN105084840B (en) * | 2015-09-15 | 2017-03-29 | 聊城金新建筑节能股份有限公司 | A kind of efficient homogeneous heat insulation building block of A levels fireproof |
| CN107235667A (en) * | 2017-07-05 | 2017-10-10 | 合肥片美环保科技有限公司 | Preparation method of novel energy-saving building thermal insulation material |
| CN108101470A (en) * | 2017-12-22 | 2018-06-01 | 安徽金阳金属结构工程有限公司 | A kind of building thermal insulation material and preparation method thereof |
| CN109971225A (en) * | 2017-12-28 | 2019-07-05 | 东莞市广信知识产权服务有限公司 | A kind of novel architecture water-repellent paint |
| CN111807866B (en) * | 2020-07-23 | 2022-08-23 | 广东大潮建筑科技有限公司 | Sound-insulation fireproof building material |
| CN113045250A (en) * | 2021-03-11 | 2021-06-29 | 内蒙古中府亿鼎石油工程技术有限公司 | Novel ultra-low density well cementing fluid |
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| CN101215179B (en) * | 2007-12-29 | 2011-05-18 | 永康市美信实业有限公司 | Lightweight fireproof filling material for metal door produced by expansion perlite and preparation method thereof |
| CN101725311A (en) * | 2009-11-27 | 2010-06-09 | 浙江邦德光电集团有限公司 | Pearlite fiber composite fire-proof heat insulation board |
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