CN105272018A - Non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and manufacturing method thereof - Google Patents

Non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and manufacturing method thereof Download PDF

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Publication number
CN105272018A
CN105272018A CN201510789821.2A CN201510789821A CN105272018A CN 105272018 A CN105272018 A CN 105272018A CN 201510789821 A CN201510789821 A CN 201510789821A CN 105272018 A CN105272018 A CN 105272018A
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particle
self
hollow
silt particle
heat preservation
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CN105272018B (en
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葛兆明
张恒
肖方添
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Fujian East China Polytron Technologies Inc
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葛兆明
张恒
肖方添
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Priority to CN201510789821.2A priority Critical patent/CN105272018B/en
Priority to CN201610457751.5A priority patent/CN106116284B/en
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • C04B14/24—Glass ; Devitrified glass porous, e.g. foamed glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/26—Wood, e.g. sawdust, wood shavings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • 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

Abstract

The invention provides a non-shrinkage high-sound-isolation self-heat-insulation heat-isolation sand light wall module and a manufacturing method thereof and belongs to the field of wall materials. The module and the manufacturing method solve the technical problems that sand with the sand content larger than 3% can not be used as an existing wall material, cracking occurs, the sound-isolation effect is poor, and a light wall material can not serve as a self-bearing wall. A non-bearing wall module is manufactured through super-light aggregate, cement, sand, bulk cement shrinkage-preventing agents, interface activity enhancers, solution viscosity hollow particle polymer and water. A self-bearing wall module further comprises coarse aggregate. The non-bearing wall module is manufactured in the steps that materials are stirred, poured into a half-piece type mould, pressurized and formed through variable-frequency vibration and buffering, and maintained; adhesive faces are cut flattened and bonded together, and the periphery of the module is cut and flattened. The self-bearing wall module is manufactured in the steps that materials are stirred, poured in a whole-piece mould, pressurized and formed through variable-frequency vibration and buffering, and maintained. The wall module integrates non-shrinkage, self-heat-insulation, heat-isolation, high-sound-isolation and fire resistance, sand with the sand content being 3-25% is used, the manufacturing method is simple, and construction is convenient.

Description

Ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module and manufacture method thereof
Technical field
The invention belongs to materials for wall field; Be specifically related to ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module and manufacture method thereof.
Background technology
After clay common brick prohibits the use, the materials for wall that construction market uses mainly contains: flyash brick, light-weight aggregate (slag) concrete segment, cement brick, air-entrained concrete building block and normal concrete building block.Although the said products alleviates the imbalance between supply and demand of market to materials for wall, but, the intrinsic disadvantage of these materials for walls drastically influence physical and mental health and the construction quality of people, even brings potential safety hazard (as: wall crazing, frost resistance destruction etc.) to building structure.As:
Mix a large amount of flyash and slag in flyash brick and light-weight aggregate (slag) concrete segment, its contractibility is far away higher than the limit value of national standard≤0.5mm/m, and causing the body of wall of building by laying bricks or stones generally to ftracture even affects structural safety.More alarming be in some flyash and slag in various degree containing radioelement, therefore, in the national standard of this series products, clear stipulaties must carry out radioassay, but, in reality, many manufacturing enterprises all avoid the detection of this necessity, certainly will leave healthy hidden danger to occupant.
Not only thermal and insulating performance extreme difference (thermal conductivity 2.0W/mK) is also because shrinking percentage is too high for cement brick, and the body of wall of building by laying bricks or stones generally ftractures even affects structural safety, is prohibited use by country at present.
Air-entrained concrete building block, though dry air-entrained concrete building block has certain thermal and insulating performance (thermal conductivity 0.10 ~ 0.20W/mK), but because how inside is containing open bore very easily moisture absorption, after moisture absorption, thermal and insulating performance significantly declines and frost resistance variation, and freeze-thaw damage comes off.Therefore, this product is neither adapted at damp-heat area and does exterior wall application, is more not suitable for doing exterior wall application in cold district.
Though the intensity of normal concrete building block and the good but thermal and insulating performance difference (thermal conductivity 0.68 ~ 1.02W/mK) of frost resistance, and due to block heavy, building foundation cost certainly will be increased.
Although have certain thermal and insulating performance in some product above-mentioned, can not meet country realizes energy-conservation 65% regulation to building, therefore, the body of wall adopting above-mentioned materials for wall to build by laying bricks or stones must carry out Surgery therapy process.
Particularly it is to be noted that, all need to use a certain amount of silt content (national Specification)≤3% natural sand in the said products is produced, due to building and a large amount of constructions of Infrastructure in recent years, silt content≤3% natural sand is exhausted in many areas, and silt content higher than 3% natural sand go out of use
The said products can only adopt traditional way (mortar) to build by laying bricks or stones, and do not have rigid attachment between block, the body of wall of building by laying bricks or stones often caves in earthquake.
In addition, its air-borne sound of body of wall sound insulation (weighted transmission loss) majority that the said products is built by laying bricks or stones does not all reach the regulation of country's three grades of (lowermost level) standard 40dB (party wall and floor), invention has the materials for wall of high sound insulation property, and improving human settlement is also one of core technology of the present invention
As everyone knows, body of wall is the main body of building envelope.Improving ventilative, moisture-inhibiting and the sound insulation property of body of wall, is the major measure that living environment (noise, humidity, Air quality etc.) improves; The thermal lag improving body of wall reduces the essential measure that room heat loss realizes building energy conservation.Current way: be adopt external heat insulating composite wall technology, that is: adopt brick, building block etc. as load-bearing or non-bearing wall body, then paste compound with thermal insulation material (being generally polystyrene foam plate).Although adopt this technology can improve the thermal lag of body of wall, reduce heat transfer coefficient, but body of wall will lose ventilative and water vapour permeability, and the complicated operation sequence that compound is brought not only extends construction period, and its construction quality is also difficult to be guaranteed, especially (combustionproperty of polystyrene foam plate is B to compound lagging material used 1or B 2level) inflammableness and the weather resistance of tackiness agent become for this kind of combined wall fire savety and the hidden danger in life-span.Therefore, regulation in the GB50016-2014 just implemented " Code for fire protection design of buildings standard ": " and without the external thermal insulation system of cavity between foundation wall, when residential housing is highly greater than 100m, lagging material burning behavior class should be A level; And have the external thermal insulation system of cavity between foundation wall, when residential housing is highly greater than 24m, lagging material burning behavior class should be A level "; Specify in 10J121 " outer heat preservation construction structure for external wall " standard, this kind of building system design life is only 25 years.Obviously, by GB50016-2014 standard regulation, at present, the External Thermal Insulation Technology for External of the stickup benzene plate of institute's large-scale promotion application will be subject to a definite limitation.
Noise health hazard has caused the great attention of people, and the inner-outer wall sound insulation property of the current situation of traffic that can't bear the heavy load and extreme difference has made people uncomfortable, has constituted serious harm to the physical and mental health of the person of residence.
With the excessive exploitation of construction market and a large amount of constructions of Infrastructure, the natural sand of silt content≤3% is exhausted in certain areas, although and silt particle, blown sands, extra large sand rich reserves that silt content is higher, but walling goods use post-shrinkage ratio to increase causes wall crazing, has become taboo and the structural safety hidden danger of user.Therefore, for reducing the generation of wall crazing phenomenon, at present, in China's national standard of all kinds of materials for wall, all clear stipulaties " silt content≤3% of sand used ".
Adopt the body of wall of conventional methods, not there is anti-seismic performance, if improve its anti-seismic performance, expensive construction measure must be taked.
Described on end, adopt the walling goods of traditional starting material (cement, sand, stone, flyash etc.) and fabrication process, although without clay, without roasting, but still there is following disadvantage: 1, production energy consumption is high, resource consumption is large; The body of wall of 2, building by laying bricks or stones is easy to crack, has a strong impact on structural safety; 3, functional difference, insulation, heat insulation, sound insulation, ventilative, moisture-inhibiting, the performance such as freeze proof or can not be difficult to reach the requirement of Current Building ' standard; 4, can only adopt conventional methods, the body of wall of building by laying bricks or stones itself does not have anti-seismic performance; 5, light wall material directly can not be used as load-bearing etc.
Summary of the invention
The object of this invention is to provide the performances such as one integrates ungauged regions, self-heat conserving, heat insulation, height insulates against sound, fire-resistant, and extensively can utilize multiple waste (particularly silt particle), the silt particle silt content used up to 25%, and has that manufacture method is simple, the heavy self-heat preservation heat insulation silt particle Light Wall module that insulates against sound with the ungauged regions height of non-self supporting type of the self-supporting of constructability.
Above-mentioned purpose is achieved through the following technical solutions:
Ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of the present invention, comprises non-self supporting type and self-supporting is heavy,
Non-self supporting type wall body module compound is made up of following raw material by every cubic metre:
Super light aggregate 15 ~ 75Kg, cement 155 ~ 195Kg, silt particle 0 ~ 25Kg, loose mud resistance contracting agent 0.15 ~ 0.35Kg, interfacial activity toughener 0.5 ~ 0.75Kg, melt viscosity hollow-particle polymkeric substance 3 ~ 5Kg and 65 ~ 85Kg; Described silt particle is silt content >=3% (in mass) and≤25% (in mass); The master ga(u)ge lattice of non-self supporting type wall body module are of a size of: 900mm × 600mm × 250 (300) mm (length x width x thickness), and structure is see Fig. 1 ~ Fig. 6; Its manufacture method is carried out in the steps below:
Step one, by super light aggregate, cement and silt particle mix and blend, obtain compound A;
After step 2, the mud that will fall apart resistance contracting agent, interfacial activity toughener and the dilution of melt viscosity hollow-particle polymer with water, add in compound A and stir, obtain compound B;
Step 3, compound B is cast in half type module die, adopts frequency conversion vibrations namely: first under 50HZ frequency, 0.45mm amplitude, vibrate 7 seconds, then vibrate 4 seconds under 600HZ frequency, 0.3mm amplitude.Buffering pressurization, that is: at 120 ~ 150kN forming under the pressure, then adopt covered rearing with plastic film to water natural curing, normal temperature curing time >=3 day or hydrothermal curing (curing temperature 85 ~ 95 DEG C, humidity >=95%, curing time >=6 hour), obtain two half pattern blocks;
Step 4, first the adhesive surface of two half pattern blocks is cut planing, the adhesive surface adhesive stripe-coating of one of them half pattern block, then be placed on it by second half flap-type module symmetry, then bonding integral, then surrounding is cut planing; Namely ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is obtained.
The heavy wall body module compound of self-supporting is made up of following raw material by every cubic metre: super light aggregate 5 ~ 30Kg, cement 90 ~ 135Kg, silt particle 350 ~ 450Kg, coarse aggregate 500 ~ 650Kg, loose mud resistance contracting agent 0.50 ~ 0.85Kg, interfacial activity toughener 0.3 ~ 0.55Kg, melt viscosity hollow-particle polymkeric substance 1.5 ~ 3.5Kg, 55 ~ 75Kg; Described silt particle is silt content >=3% (in mass) and≤25% (in mass), the particle diameter≤15mm of described coarse aggregate; The master ga(u)ge lattice of the heavy solid wall module of self-supporting are of a size of: 240mm × 115mm × 53mm (length×width×height), and the master ga(u)ge lattice of hollow wall module are of a size of: 235mm × 175mm × 160mm; 290mm × 190mm × 116mm; 290mm × 190mm × 190mm; (length×width×height), the structure of hollow wall module is divided into single row of holes, double-row hole, and structure is see Fig. 8 ~ Figure 13, and its manufacture method is carried out in the steps below:
Step one, by super light aggregate, cement, silt particle and coarse aggregate mix and blend, obtain compound A;
After step 2, the mud that will fall apart resistance contracting agent, interfacial activity toughener and the dilution of melt viscosity hollow-particle polymer with water, add in compound A and stir, obtain compound B;
Step 3, compound B is cast in full wafer type module die, with frequency conversion vibrations and buffering extrusion forming, namely frequency conversion vibrations first vibrate 12 seconds under 50HZ frequency, 0.45mm amplitude, 8 seconds are vibrated again under 600HZ frequency, 0.3mm amplitude, buffering pressurization, namely at 1800 ~ 2200kN forming under the pressure, then through maintenance process, ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is namely obtained.
The super light aggregate in plant debris part replacement non-self supporting type wall body module and the heavy wall body module of self-supporting can be adopted, replace by the ratio that the plant debris of 2 mass parts replaces the super light aggregate of 1 mass parts, replace quantity and be less than or equal to 30% (in mass) (being namely less than or equal to 30% of super light aggregate total mass), waste is utilized, reduce costs, cost approximately can reduce by 3% ~ 5%.
Plant debris used is that rice husk, sawdust, stalk bits, a kind of or wherein several mixing in corn cob grits are (when plant debris is mixture, be mixed by any ratio between various plant debris), the particle diameter of described stalk bits all≤8mm, the particle diameter≤8mm of corn cob grits.
Described stalk bits are by a kind of in wheat stalk, rice straw, maize straw or several (adopt two or more stalk to carry out adding man-hour, between various stalk by arbitrarily than carrying out) of being processed into through fragmentation wherein.
The cement in water glass part replacement non-self supporting type wall body module and the heavy wall body module of self-supporting can be adopted, replace by equal mass, replace quantity and be less than or equal to for 50% (in mass); When adopting water glass part to replace cement, add Sodium Silicofluoride (making solidifying agent), the add-on of Sodium Silicofluoride is 12% ~ 15% of water glass total mass, reduce amount of water, diminishing amount is 35% ~ 40% (namely the consumption of water decreases 35% ~ 40% of water glass total mass) of water glass total mass simultaneously.The modulus of water glass used is 2.0 ~ 2.5, and the modulus of water glass is larger, and its viscosity is larger, and setting rate is faster, sclerosis after cohesive force and intensity high.
Described super light aggregate is granular polystyrene and/or expanded and vitrified small ball (super light aggregate is mixture, is mixed by any ratio between the two);
The present invention use granular polystyrene and expanded and vitrified small ball there is certain scalability, hydrated cementitious sclerosis produce string stress can alleviate by the retractility of super light aggregate, so module can not be caused to ftracture.
The super light aggregate that the present invention uses is porous elastic material, and its pore structure is cellular, and void content is very large, hole wall is very thin, not of uniform size, and its internal holes part is communicated with surface, therefore, extremely strong to the receptivity of sound wave, the sound wave through wall body module can be weakened greatly.
Described silt particle is containing a kind of or wherein several mixing (when silt particle is mixture, being mixed by any ratio between various silt particle) in the natural sand of mud, blown sands, extra large sand.
Described coarse aggregate is a kind of or wherein several mixing (when coarse aggregate is mixture, being mixed by any ratio between various coarse aggregate) in building castoff, cobble or rubble; Building castoff be by fragment of brick and/or waste and old concrete fragmentation (building castoff be two kinds together broken time, by arbitrarily than carrying out).
Described loose mud resistance contracting agent is be made up of 35% ~ 40% alkylphenol polyoxyethylene ether, 55% ~ 60%2-methyl-2,4-pentanediol and 5% ~ 10% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 85% ~ 90% polymer emulsion, 2.5% ~ 7.5% solidifying agent and 7.5% ~ 12.5% dispersion agent by mass percentage;
Described polymer emulsion is a kind of or wherein several mixing (when polymer emulsion is mixture, being mixed by any ratio between various polymer emulsion) in ACRYLIC EMULSION, benzene emulsion, ethene-vinyl acetate emulsion;
Solidifying agent is silicate solidification agent, and silicate solidification agent is a kind of or wherein several mixing (when solidifying agent is mixture, being mixed by any ratio between various solidifying agent) in potassium silicate, water glass and lithium silicate;
Containing several hydroxyls (-OH), carboxylic acid group (-COOH), sulfonic group (-SO in the molecular structure of dispersion agent 3 -) or the tensio-active agent of ehter bond (-C-O-C-), as: naphthalene system dispersion agent (polymethine sodium naphthalene sulfonate), melamine class dispersion agent (sulfonated melamine compound resin) or polycarboxylic acids dehydragent (as: methacrylic acid/e pioic acid methyl ester multipolymer, propenyl ether multipolymer, acid amides/imide copolymer, polyamide/polyethylene glycol copolymer); The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, 30% ~ 50% of hollow-particle total polymer mass shared by hollow-particle quality;
Described hollow-particle is hollow glass micropearl and/or coal fly ash hollow micro bead (drift pearl), and when described hollow-particle is mixture, the mass ratio of hollow glass micropearl and coal fly ash hollow micro bead is 1:(2 ~ 3).
Melt viscosity polymkeric substance is one or both the mixing of viscosity in the polyacrylamide, Vltra tears of more than 3500mpas (when melt viscosity polymkeric substance is mixture, being mixed by any ratio between various melt viscosity polymkeric substance).
Further restriction, binding agent described in manufacture method is monocomponent moisture cure polyurathamc construction sealant, and easy to use, price is lower, can cohere solidification, have watertightness, resistance to air loss, thermal insulation and sound insulation property under wet basis condition.
Above-mentioned manufacture method adopts covered rearing with plastic film to water natural curing, normal temperature curing time >=3 day or hydrothermal curing (curing temperature 85 ~ 95 DEG C, humidity >=95%, curing time >=6 hour), adding of interfacial activity toughener, obviously can shorten normal temperature curing time, existing normal temperature curing time is general >=and 7 days.
In the present invention, frequency conversion vibrating forming process avoids vibrating device amplitude excessive, cause the problem of super light aggregate compound Forming Quality difference, the buffer element of simultaneous buffering pressurization can use the sliding sleeve spring with suitable rigidity, the shaping vibrating platen used of module is installed on slide plate by buffer element, the side of slide plate is provided with sliding sleeve, sliding sleeve is sheathed on slide bar, and can slide axially along slide bar, structure is see Fig. 7. and liquid (or gas) pressure device moves up and down by driving slide plate, make vibrating platen when downward vibration compression module, because buffer element (sliding sleeve spring) itself has certain screen resilience, avoid pressure too quickly, and make pressure transmission more even, when terminating release when vibrating, the screen resilience that buffer element (sliding sleeve spring) has itself can be avoided again too fast by the granular polystyrene resilience compressed.
The present invention has following beneficial effect:
By adopting several functions material, the formula of science and the wall body module of fabrication process: light weight, thermal conductivity are low.Building wall by this module masonry: insulation, heat insulation, sound insulation, fire endurance >=4h; Do not need to do the national standard that inside and outside insulation can reach " building energy conservation 65% " again.
This wall body module super light aggregate granular polystyrene used is broken by discarding benzene plate, sand used is silt content >=3% (in mass) and the discarded sand of≤25%, coarse aggregate used are broken building castoff, thus realize: profit is given up, economize on resources and reduce costs.
In the manufacturing processed of wall body module, add the contraction that a certain amount of loose mud resistance contracting agent can avoid causing because silt content is high wall body module, super light aggregate in material composition is because having retractility, the string stress that hydrated cementitious sclerosis produces can be alleviated, thus ensure that the body of wall of wall module masonry of the present invention does not ftracture.
By adding a certain amount of interfacial activity toughener, form the thin and uniform grout shell of one deck on super light aggregate surface, super light aggregate is bondd mutually by grout shell, forms hole between particle, thus make body of wall have ventilative and humidity conditioning function, improve room humidity and Air quality.
Not only reduce costs further by adding a certain amount of plant debris, and the environmental pollution caused because of agriculture waste crop straw burning can be alleviated.
This wall body module pass is different, mortar building construction can be used in a traditional way, also can build by laying bricks or stones with thermal-insulating type binding agent, still can in hole casting concrete, form grid type wall structural system, this system is not only applicable to non-anti-shake fortified defence area, is more suitable for that seismic fortification intensity is not more than 8 degree, basic seismic design acceleration is not more than the area of 0.15g.
Adopt the building system of wall body module of the present invention, design life reaches more than 50 years.
Wall body module manufacturing process of the present invention is advanced, and method is simple, can automatization, large-scale production.
Accompanying drawing explanation
Fig. 1 is the structural front view of embodiment one; Fig. 2 is the left view of Fig. 1; Fig. 3 is the vertical view of Fig. 1; Fig. 4 is the structural front view of embodiment five; Fig. 5 is the left view of Fig. 4; Fig. 6 is the vertical view of Fig. 4; Fig. 7 is frequency conversion vibrations and buffering pressing shaping device schematic diagram, in Fig. 71---ram cylinder, and 2---sliding sleeve, 3---mould, 4---shaking table, 5---sliding liver, 6---frame, 7---die head, 8---snubber assembly (spring); Fig. 8 is the structural front view of embodiment six; Fig. 9 is the left view of Fig. 8; Figure 10 is the vertical view of Fig. 8; Figure 11 is the structural front view of embodiment seven; Figure 12 is the left view of Figure 11; Figure 13 is the vertical view of Figure 11.
Embodiment
Embodiment one: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is non-self supporting type, and structure as Figure 1-3, is made up of following raw material by every cubic metre:
Super light aggregate 15Kg, cement 155Kg, silt particle 10Kg, loose mud resistance contracting agent 0.15Kg, interfacial activity toughener 0.5Kg, melt viscosity hollow-particle polymkeric substance 3Kg and 65Kg; Described silt particle is the blown sands of silt content 10% (in mass).
Described super light aggregate is granular polystyrene.
Described loose mud resistance contracting agent is be made up of 35% alkylphenol polyoxyethylene ether, 57.5%2-methyl-2,4-pentanediol and 7.5% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 85% polymer emulsion, 2.5% solidifying agent and 12.5% dispersion agent by mass percentage.
Described polymer emulsion is ACRYLIC EMULSION, and solidifying agent is potassium silicate colloidal sol, and dispersion agent is polymethine sodium naphthalene sulfonate.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 30%.
Described hollow-particle is hollow glass bead.The polyacrylamide of melt viscosity polymkeric substance to be viscosity be 3500mpas.
In present embodiment, the manufacture method of ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is carried out in the steps below:
Step one, by super light aggregate, cement and silt particle mix and blend, obtain compound A;
After step 2, the mud that will fall apart resistance contracting agent, interfacial activity toughener and the dilution of melt viscosity hollow-particle polymer with water, add in compound A and stir, obtain compound B;
Step 3, compound B is cast in half type module die, adopts frequency conversion vibrations namely: after first vibrating 7 seconds under 50HZ frequency, 0.45mm amplitude, then vibrate 4 seconds under 600HZ frequency, 0.3mm amplitude.Buffering pressurization, that is: at 120 ~ 150kN forming under the pressure.Whole vibration pressure process required time is about 12 ~ 13 seconds.After the module demoulding, adopt covered rearing with plastic film to water natural curing, normal temperature curing time >=3 day or hydrothermal curing (curing temperature 85 ~ 95 DEG C, humidity >=95%, curing time >=6 hour), obtain two half pattern blocks;
Step 4, first the adhesive surface of two half pattern blocks is cut planing, the adhesive surface adhesive stripe-coating of one of them half pattern block, then be placed on it by second half flap-type module symmetry, then bonding integral, then surrounding is cut planing; Namely ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is obtained.
After testing, the heat transfer coefficient of this wall module masonry body of wall (300 mm thick, aperture is 160 millimeters): 0.321W/m 2k, air-borne sound oise insulation factor: 54.5dB.
Other parameter of wall body module meets building requirements.
Present embodiment module has longitudinal and horizontal core bore, and passes through casting concrete and form the rigid attachment parts of shear wall structure wall body of grid type inner leg and inner core beam, improves the high anti-seismic performance of buildings.
Use silt particle object to be utilization of waste material, reduce costs.
Embodiment two: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is non-self supporting type, is made up of following raw material by every cubic metre:
Super light aggregate 75Kg, cement 195Kg, silt particle 25Kg, loose mud resistance contracting agent 0.20Kg, interfacial activity toughener 0.75Kg, melt viscosity hollow-particle polymkeric substance 5Kg and 85Kg; Described silt particle is the natural sand of silt content 5% (in mass).
Described super light aggregate is expanded and vitrified small ball.
Described loose mud resistance contracting agent is be made up of 40% alkylphenol polyoxyethylene ether, 55%2-methyl-2,4-pentanediol and 5% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 90% polymer emulsion, 2.5% solidifying agent and 7.5% dispersion agent by mass percentage.
Described polymer emulsion is benzene emulsion, and solidifying agent is lithium silicate colloidal sol, and dispersion agent is sulfonated melamine compound resin.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 50%.
Described hollow-particle is coal fly ash hollow micro bead (drift pearl).Melt viscosity polymkeric substance is the polyacrylamide of the 3500mpas that viscosity is.
The manufacture method of present embodiment: frequency conversion vibrations with cushion pressure process and parameter and maintenance process all identical with method described in embodiment one with parameter.
After testing, the heat transfer coefficient of this wall module masonry body of wall (300 mm thick): 0.336W/m 2k, air-borne sound oise insulation factor: 54.9dB.
Present embodiment module has longitudinal and horizontal core bore, and passes through casting concrete and form the rigid attachment parts of shear wall structure wall body of grid type inner leg and inner core beam, improves the high anti-seismic performance of buildings.
Embodiment three: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is non-self supporting type, is made up of following raw material by every cubic metre:
Super light aggregate 45Kg, cement 175Kg, silt particle 15Kg, loose mud resistance contracting agent 0.25Kg, interfacial activity toughener 0.625Kg, melt viscosity hollow-particle polymkeric substance 4.0Kg and 75Kg; Described silt particle is the extra large sand of silt content 20% (in mass).
Described super light aggregate is granular polystyrene 10Kg and expanded and vitrified small ball 35Kg.
Described loose mud resistance contracting agent is be made up of 35% alkylphenol polyoxyethylene ether, 55%2-methyl-2,4-pentanediol and 10% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 85% polymer emulsion, 7.5% solidifying agent and 7.5% dispersion agent by mass percentage.
Described polymer emulsion is ethene-vinyl acetate between to for plastic, and solidifying agent is water glass colloidal sol, and dispersion agent is methacrylic acid/e pioic acid methyl ester multipolymer.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 35%.
Described hollow-particle is hollow glass bead and coal fly ash hollow micro bead (drift pearl), and mass ratio when both mix is 1:2.The Vltra tears of melt viscosity polymkeric substance to be viscosity be 10000mpas.
The manufacture method of present embodiment: frequency conversion vibrations with cushion pressure process and parameter and maintenance process all identical with method described in embodiment one with parameter.
After testing, the heat transfer coefficient of this wall module masonry body of wall (300 mm thick): 0.331W/m 2k, air-borne sound oise insulation factor: 54.3dB.
Present embodiment module has longitudinal and horizontal core bore, and passes through casting concrete and form the rigid attachment parts of shear wall structure wall body of grid type inner leg and inner core beam, improves the high anti-seismic performance of buildings.
Embodiment four: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is non-self supporting type, is made up of following raw material by every cubic metre:
Super light aggregate 35Kg, cement 185Kg, stalk bits 10Kg, silt particle 13Kg, loose mud resistance contracting agent 0.35Kg, interfacial activity toughener 0.625Kg, melt viscosity hollow-particle polymkeric substance 4.0Kg and 80Kg; Described silt particle is the natural sand of silt content 25% (in mass).
Described super light aggregate is granular polystyrene 7.5Kg and expanded and vitrified small ball 27.5Kg.
Described loose mud resistance contracting agent is be made up of 35% alkylphenol polyoxyethylene ether, 60%2-methyl-2,4-pentanediol and 5% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 87.5% polymer emulsion, 2.5% solidifying agent and 10% dispersion agent by mass percentage.
Described polymer emulsion is the mixture of vinylformic acid and ethene-vinyl acetate between to for plastic, blending ratio 1:1 (mass ratio), and solidifying agent is lithium silicate colloidal sol, and dispersion agent is polyamide/polyethylene glycol copolymer.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 40%.
Described hollow-particle is hollow glass bead and coal fly ash hollow micro bead (drift pearl), and mass ratio when both mix is 1:3.
The Vltra tears of melt viscosity polymkeric substance to be viscosity be 150000mpas.
The manufacture method of present embodiment: frequency conversion vibrations with cushion pressure process and parameter and maintenance process all identical with method described in embodiment one with parameter.
After testing, the heat transfer coefficient of this wall module masonry body of wall (300 mm thick): 0.343W/m 2k, air-borne sound oise insulation factor: 52.5dB.
Present embodiment module has longitudinal and horizontal core bore, and passes through casting concrete and form the rigid attachment parts of shear wall structure wall body of grid type inner leg and inner core beam, improves the high anti-seismic performance of buildings.
Embodiment five: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is non-self supporting type, and structure as Figure 4-Figure 6, is made up of following raw material by every cubic metre:
Super light aggregate 45Kg, cement 90Kg, modulus be 3.5 the water glass 90Kg cement of 50% (replace), Sodium Silicofluoride 13.5Kg, silt particle 10Kg, loose mud resistance contracting agent 0.25Kg, interfacial activity toughener 0.625Kg, melt viscosity hollow-particle polymkeric substance 4.0Kg and 45Kg.Described silt particle is the natural sand of silt content 20% (in mass).
Described super light aggregate is granular polystyrene 12.5Kg and expanded and vitrified small ball 32.5Kg.
Described loose mud resistance contracting agent is be made up of 37.5% alkylphenol polyoxyethylene ether, 56.5%2-methyl-2,4-pentanediol and 6% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 85% polymer emulsion, 2.5% solidifying agent and 12.5% dispersion agent by mass percentage.
Described polymer emulsion is the mixture of vinylformic acid and phenylpropyl alcohol, blending ratio 1:1 (mass ratio), and solidifying agent is lithium silicate colloidal sol, and dispersion agent is acid amides/imide copolymer.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 45%.
Described hollow-particle is coal fly ash hollow micro bead (drift pearl).The Vltra tears of melt viscosity polymkeric substance to be viscosity be 200000mpas.
The manufacture method of present embodiment: frequency conversion vibrations with cushion pressure process and parameter and maintenance process all identical with method described in embodiment one with parameter.
After testing, the heat transfer coefficient of this wall module masonry body of wall (300 mm thick): 0.329W/m 2k, air-borne sound oise insulation factor: 54.6dB.
Present embodiment module has longitudinal and horizontal core bore, and passes through casting concrete and form the rigid attachment parts of shear wall structure wall body of grid type inner leg and inner core beam, improves the high anti-seismic performance of buildings.
Embodiment six: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is that self-supporting is heavy, and structure as seen in figs. 8-10, is made up of following raw material by every cubic metre:
Super light aggregate 10Kg, cement 100Kg, silt particle 350Kg, coarse aggregate 650Kg, loose mud resistance contracting agent 0.50Kg, interfacial activity toughener 0.3Kg, melt viscosity hollow-particle polymkeric substance 1.5Kg, 60Kg; The natural sand of described silt particle to be silt content be 10% (in mass).
Described super light aggregate is granular polystyrene 5Kg and expanded and vitrified small ball 5Kg.
Described loose mud resistance contracting agent is be made up of 35% alkylphenol polyoxyethylene ether, 55%2-methyl-2,4-pentanediol and 10% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 85% polymer emulsion, 2.5% solidifying agent and 12.5% dispersion agent by mass percentage.
Described polymer emulsion is vinylformic acid, and solidifying agent is potassium silicate colloidal sol, and dispersion agent is polymethine sodium naphthalene sulfonate.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 30%.
Described hollow-particle is coal fly ash hollow micro bead (drift pearl).The polyacrylamide of melt viscosity polymkeric substance to be viscosity be 3500mpas.
In present embodiment, the manufacture method of ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is carried out in the steps below:
Step one, by super light aggregate, cement, silt particle and coarse aggregate mix and blend, obtain compound A;
After step 2, the mud that will fall apart resistance contracting agent, interfacial activity toughener and the dilution of melt viscosity hollow-particle polymer with water, add in compound A and stir, obtain compound B;
Step 3, compound B is cast in module die, adopts frequency conversion vibrations to pressurize with buffering.Employing frequency conversion shakes, that is: first under 50HZ frequency, 0.45mm amplitude, vibrate 12 seconds, then vibrates 8 seconds under 600HZ frequency, 0.3mm amplitude.Buffering pressurization, that is: at 1800 ~ 2200kN forming under the pressure, all vibration pressure process required time is about 22 ~ 23 seconds.After the module demoulding, adopt covered rearing with plastic film to water natural curing, normal temperature curing time >=3 day or hydrothermal curing (curing temperature 85 ~ 95 DEG C, humidity >=95%, curing time >=6 hour), namely obtain module finished product.
After testing, the heat transfer coefficient of this wall module masonry body of wall (190 mm thick): 1.78W/m 2k, air-borne sound oise insulation factor: 45.5dB.
Embodiment seven: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is that self-supporting is heavy, and structure as figs 11-13, is made up of following raw material by every cubic metre:
Super light aggregate 30Kg, cement 115Kg, silt particle 450Kg, coarse aggregate 550Kg, loose mud resistance contracting agent 0.85Kg, interfacial activity toughener 0.55Kg, melt viscosity hollow-particle polymkeric substance 3.5Kg, 65Kg; Described silt particle silt content is 25% (in mass) blown sands.
Described super light aggregate is granular polystyrene 10Kg and expanded and vitrified small ball 20Kg.
Described loose mud resistance contracting agent is be made up of 35% alkylphenol polyoxyethylene ether, 60%2-methyl-2,4-pentanediol and 5% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 90% polymer emulsion, 2.5% solidifying agent and 7.5% dispersion agent by mass percentage.
Described polymer emulsion is benzene emulsion, and solidifying agent is lithium silicate colloidal sol, and dispersion agent is sulfonated melamine compound resin.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 35%.
Described hollow-particle is hollow glass bead and coal fly ash hollow micro bead (drift pearl), and mass ratio when both mix is 1:3.The polyacrylamide of melt viscosity polymkeric substance to be viscosity be 3500mpas.
The manufacture method of present embodiment: frequency conversion vibrations with cushion pressure process and parameter and maintenance process all identical with method described in embodiment six with parameter.
After testing, the heat transfer coefficient of this wall module masonry body of wall (190 mm thick): 1.37W/m 2k, air-borne sound oise insulation factor: .47.1dB.
Embodiment eight: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is that self-supporting is heavy, is made up of following raw material by every cubic metre:
Super light aggregate 15Kg, cement 125Kg, sawdust 10Kg, silt particle 400Kg, coarse aggregate 575Kg, loose mud resistance contracting agent 0.675Kg, interfacial activity toughener 0.425Kg, melt viscosity hollow-particle polymkeric substance 2.5Kg, 67.5Kg; Described silt particle is silt content is 15% (in mass) extra large sand.
Described super light aggregate is granular polystyrene 10Kg and expanded and vitrified small ball 5Kg.
Described loose mud resistance contracting agent is be made up of 35% alkylphenol polyoxyethylene ether, 57.5%2-methyl-2,4-pentanediol and 7.5% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 85% polymer emulsion, 5% solidifying agent and 10% dispersion agent by mass percentage.
Described polymer emulsion is ethene-vinyl acetate between to for plastic, and solidifying agent is water glass colloidal sol, and dispersion agent is methacrylic acid/e pioic acid methyl ester multipolymer.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 40%.
Described hollow-particle is coal fly ash hollow micro bead (drift pearl).The Vltra tears of melt viscosity polymkeric substance to be viscosity be 150000mpas.
The manufacture method of present embodiment: frequency conversion vibrations with cushion pressure process and parameter and maintenance process all identical with method described in embodiment six with parameter.
After testing, the heat transfer coefficient of this wall module masonry body of wall (190 mm thick): 1.41W/m 2k, air-borne sound oise insulation factor: 46.6dB.
Embodiment nine: the ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module of present embodiment is that self-supporting is heavy, is made up of following raw material by every cubic metre:
Super light aggregate 20Kg, cement 72Kg, modulus be 2.5 the water glass 48Kg cement of 40% (replace), Sodium Silicofluoride 13.5Kg, silt particle 375Kg, coarse aggregate 575Kg, loose mud resistance contracting agent 0.725Kg, interfacial activity toughener 0.425Kg, melt viscosity hollow-particle polymkeric substance 2.5Kg, 35.5Kg; Described silt particle silt content is 20% (in mass) natural sand.
Described super light aggregate is granular polystyrene 10Kg and expanded and vitrified small ball 10Kg.
Described loose mud resistance contracting agent is be made up of 40% alkylphenol polyoxyethylene ether, 55%2-methyl-2,4-pentanediol and 5% α-sodium olefin sulfonate by mass percentage.
Described interfacial activity toughener is made up of 87.5% polymer emulsion, 2.5% solidifying agent and 10% dispersion agent by mass percentage.
Described polymer emulsion is the mixture of vinylformic acid and ethene-vinyl acetate between to for plastic, blending ratio 1:1 (mass ratio), and solidifying agent is lithium silicate colloidal sol, and dispersion agent is acid amides/imide copolymer.
The manufacture method of interfacial activity toughener: under room temperature, mix and blend is made.
Described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, shared by hollow-particle quality, the per-cent of hollow-particle total polymer mass is: 45%.
Described hollow-particle is coal fly ash hollow micro bead (drift pearl).The Vltra tears of melt viscosity polymkeric substance to be viscosity be 100000mpas.
The manufacture method of present embodiment: frequency conversion vibrations with cushion pressure process and parameter and maintenance process all identical with method described in embodiment six with parameter.
After testing, the heat transfer coefficient of this wall module masonry body of wall (190 mm thick): 1.38W/m 2k, air-borne sound oise insulation factor: 45.9dB.

Claims (15)

1. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module, this wall body module is non-self supporting type, it is characterized in that this wall body module compound is made up of following raw material by every cubic metre:
Super light aggregate 15 ~ 75Kg, cement 155 ~ 195Kg, silt particle 0 ~ 25Kg, loose mud resistance contracting agent 0.15 ~ 0.35Kg, interfacial activity toughener 0.5 ~ 0.75Kg, melt viscosity hollow-particle polymkeric substance 3 ~ 5Kg and 65 ~ 85Kg; Described silt particle is silt content >=3% (in mass) and≤25% (in mass).
2. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module, this wall body module is that self-supporting is heavy, it is characterized in that this wall body module compound is made up of following raw material by every cubic metre:
Super light aggregate 5 ~ 30Kg, cement 90 ~ 135Kg, silt particle 350 ~ 450Kg, coarse aggregate 500 ~ 650Kg, loose mud resistance contracting agent 0.50 ~ 0.85Kg, interfacial activity toughener 0.3 ~ 0.55Kg, melt viscosity hollow-particle polymkeric substance 1.5 ~ 3.5Kg, 55 ~ 75Kg; Described silt particle is silt content >=3% (in mass) and≤25% (in mass), the particle diameter≤15mm of described coarse aggregate.
3. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module according to claim 1 and 2, it is characterized in that the proportional part adopting plant debris to replace the super light aggregate of 1 mass parts by the plant debris of 2 mass parts replaces super light aggregate, replace quantity and be less than or equal to for 30% (in mass).
4. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module according to claim 3, it is characterized in that plant debris used is a kind of or wherein several mixing in rice husk, sawdust, stalk bits, corn cob grits, the particle diameter of described stalk bits all≤8mm, the particle diameter≤8mm of corn cob grits.
5. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module according to claim 1 and 2, is characterized in that adopting the quality such as water glass to replace cement, replaces quantity and be less than or equal to for 50% (in mass); When adopting water glass part to replace cement, add Sodium Silicofluoride, the add-on of Sodium Silicofluoride is 12% ~ 15% of water glass total mass, reduces amount of water simultaneously, and diminishing amount is 35% ~ 40% of water glass total mass.
6. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module according to claim 5, is characterized in that the modulus of water glass used is 2.0 ~ 2.5.
7. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module according to claim 1 and 2, is characterized in that described super light aggregate is granular polystyrene and/or expanded and vitrified small ball.
8. ungauged regions according to claim 1 and 2 height sound insulation self-heat preservation heat insulation silt particle Light Wall module, is characterized in that described silt particle is containing a kind of or wherein several mixing in the natural sand of mud, blown sands, extra large sand.
9. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module according to claim 2, is characterized in that described coarse aggregate is a kind of or wherein several mixing in building castoff, cobble or rubble; Building castoff is formed by fragment of brick and/or waste and old concrete fragmentation.
10. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module according to claim 1 and 2, it is characterized in that described loose mud resistance contracting agent is be made up of 35% ~ 40% alkylphenol polyoxyethylene ether, 55% ~ 60%2-methyl-2,4-pentanediol and 5% ~ 10% α-sodium olefin sulfonate by mass percentage.
11. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall modules according to claim 1 and 2, is characterized in that described interfacial activity toughener is made up of 85% ~ 90% polymer emulsion, 2.5% ~ 7.5% solidifying agent and 7.5% ~ 12.5% dispersion agent by mass percentage;
Described polymer emulsion is a kind of or wherein several mixing in ACRYLIC EMULSION, benzene emulsion, ethene-acetate emulsion;
Solidifying agent is silicate solidification agent, and silicate solidification agent is a kind of or wherein several mixing in potassium silicate, water glass and lithium silicate;
Dispersion agent is polymethine sodium naphthalene sulfonate, sulfonated melamine compound resin or polycarboxylic acids dehydragent.
12. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall modules according to claim 1 and 2, it is characterized in that described melt viscosity hollow-particle polymkeric substance be by hollow-particle and melt viscosity polymkeric substance at room temperature mix and blend make, 30% ~ 50% of hollow-particle total polymer mass shared by hollow-particle quality;
Described hollow-particle is hollow glass micropearl and/or coal fly ash hollow micro bead, and when described hollow-particle is mixture, the mass ratio of hollow glass micropearl and coal fly ash hollow micro bead is 1:(2 ~ 3).
Melt viscosity polymkeric substance is one or both the mixing of viscosity in the polyacrylamide, Vltra tears of more than 3500mpas.
The manufacture method of 13. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall modules as claimed in claim 1, is characterized in that the manufacture method of ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is carried out in the steps below:
Step one, by super light aggregate, cement and silt particle mix and blend, obtain compound A;
After step 2, the mud that will fall apart resistance contracting agent, interfacial activity toughener and the dilution of melt viscosity hollow-particle polymer with water, add in compound A and stir, obtain compound B;
Step 3, compound B is cast in half type module die, adopts frequency conversion vibrations and buffering extrusion forming, then after maintenance process, obtain two half pattern blocks;
Step 4, first the adhesive surface of two half pattern blocks is cut planing, the adhesive surface adhesive stripe-coating of one of them half pattern block, then be placed on it by second half flap-type module symmetry, then bonding integral, then surrounding is cut planing; Namely ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is obtained;
Wherein, the vibrations of frequency conversion described in step 3 first under 50HZ frequency, 0.45mm amplitude, vibrate 7 seconds, then vibrate 4 seconds under 600HZ frequency, 0.3mm amplitude; Buffering add be pressed in 120 ~ 150kN pressure under carry out.
The manufacture method of 14. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall modules as claimed in claim 2, is characterized in that the manufacture method of ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module is carried out in the steps below:
Step one, by super light aggregate, cement, silt particle and coarse aggregate mix and blend, obtain compound A;
After step 2, the mud that will fall apart resistance contracting agent, interfacial activity toughener and the dilution of melt viscosity hollow-particle polymer with water, add in compound A and stir, obtain compound B;
Step 3, compound B is cast in full wafer type module die, adopts frequency conversion vibrations and buffering extrusion forming, then through maintenance process, namely obtain ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall module;
Wherein, the vibrations of frequency conversion described in step 3 first under 50HZ frequency, 0.45mm amplitude, vibrate 12 seconds, then vibrate 8 seconds under 600HZ frequency, 0.3mm amplitude; Buffering add be pressed in 1800 ~ 2200kN pressure under carry out.
The manufacture method of 15. ungauged regions height sound insulation self-heat preservation heat insulation silt particle Light Wall modules as described in claim 13 or 14, is characterized in that described binding agent is monocomponent moisture cure polyurathamc construction sealant.
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