CN105350706A - Glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall - Google Patents
Glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall Download PDFInfo
- Publication number
- CN105350706A CN105350706A CN201510623536.3A CN201510623536A CN105350706A CN 105350706 A CN105350706 A CN 105350706A CN 201510623536 A CN201510623536 A CN 201510623536A CN 105350706 A CN105350706 A CN 105350706A
- Authority
- CN
- China
- Prior art keywords
- gridding cloth
- fiberglass gridding
- organic composite
- partition wall
- inorganic organic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
-
- 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
- B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
- B28B3/123—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material on material in moulds or on moulding surfaces moving continuously underneath or between the rollers, e.g. on an endless belt
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- C04B28/30—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 containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall comprises an out coating material and an internal filler material, the out coating material comprises an enhancing material and gelling slurry, and the gelling slurry comprises brine, magnesium oxide powder, a composite modifier and an additive. The glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall is obtained by the following process steps: a filling material is cut in accordance with a predetermined size; the enhancing material is prepared, rolled and loaded; the brine is prepared, and aged for standby use; the magnesium oxide powder and the additive are prepared in accordance with process requirements; the composite modifier is added into the measured brine, the magnesium oxide powder and the additive are sequentially added into the brine, and evenly mixed to form the gelling slurry; a molding machine is started, and after curing, stripping and maintenance, the glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall is completed. The glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall can solve the problems that lightweight baffle walls in the prior art are easy to break and highly hydrophilic, can completely solve the problems produced by combustion of organic insulation materials, and is a new green energy-saving environmentally friendly inorganic-organic composite building material.
Description
Technical field:
The present invention relates to partition wall technical field for building, particularly a kind of fiberglass gridding cloth reinforced inorganic organic composite light partition wall.
Background technology:
Partition wall is partition board, for a kind of construction timber, have that quality is light, sound insulation, heat insulation, anti-folding, water-fast, fireproof advantage, because partition wall has the light feature of quality, so can be good at the damage preventing the natural calamities such as earthquake from causing damaged house to cause, partition wall also has the function of machining can bored, can dig, can saw, can to follow closely etc.Along with the industrialized development of dwelling construction; commercialize housing has been trend of the times; the building of Novel frame structure; anti-seismic performance has had large increase; and large bay flexible partition; scientifical use area, more meets the requirement of customer, and Development of Novel materials for wall is the important measures of protection land resources, energy conservation, comprehensive utilization of resources, protection of the environment.Therefore, promoting the use of new material is an eternal lasting great achievement benefiting descendants, is also the imbody realizing building energy conservation.
Building energy conservation theory be subject to heat insulating ability that the low main cause of the common concern building energy utilization ratio of countries in the world is building construction space enclosing structure and seal poor, mass energy is caused to be wasted, for this reason, develop good, that heat capacity the is large constructional materials of thermal and insulating performance and become energy-conservation key.Light-weight building cladding effectively can reduce dead load, ensures the heat preservation and insulation of building, effectively can reduce again the cost of transport and plant produced prefabricated component.Therefore, develop non-bearing light thermal-insulation Partition board material and there is good Research Significance and using value.
The most widely used sandwich composite light partition wall of light partition wall in the market, wherein outsourcing material is based on calcium silicate board with microporous and color steel, and packing material is inorganic heat insulation material and organic insulation material.No matter but light partition wall is in the market outsourcing material or filling material all exists very large hidden danger.
The problem of outsourcing material is: calcium silicate board with microporous is main by siliceous and calcareous material, through slurrying, shaping, steam-cured, dry, a kind of board that the operation such as sanding and aft-loaded airfoil is made.Product has the advantages such as high-strength light, fire-proof and thermal-insulation, processability are good, can be widely used in the partition panel of the fire-proof partition plate of high-rise and public building, ceiling board, air channel, various boats and ships, and labeled door etc.Calcium silicate board water resistance is better, but construction is inconvenient, cutting difficulty, the dust that work progress produces has serious infringement to human body, the feature of environmental protection is poor, on the market except the minority sheet materials such as Etta's nit all do not contain asbestos containing all the other little factories except asbestos, is also harmful to human body.
The substrate of color steel is cold-rolled substrate, hot dip galvanizing substrate and electrogalvanizing substrate.Coat type can be divided into polyester, silicon modified polyesters, polyvinylidene fluoride and plastisol.The surface state of color steel can be divided into clad plate, matrixes for embossing and printing plate, color steel is widely used in the building industry such as household electrical appliances and communications and transportation, is mainly used in steel-structure factory building, airport, the roof wall surface of storehouse and the industry such as freezing and commercial building and door etc. for builing industry.But the thermal insulation of color steel is bad, therefore it can not play good protection to the benzene plate in interlayer, and heat can pass to benzene plate soon, and cause thawing and the burning of benzene plate, and use steel, therefore there is pollution in raw-material source to environment.
The packing material problem of light partition wall is: the organic fill insulant material adopted at present mainly contains molded polystyrene foams plastics (EPS), extruded polystyrene foam material (XPS), polyurethane (PU) and phenol formaldehyde foam (PF) etc., the fire safety performance of these materials is poor, easily burns, and all needs by adding some fire retardants to reach the use standard of national regulation.The heat-resisting difference of the organic materials such as EPS, XPS, PU, easy firing, and burn time release amount of heat, produce a large amount of poison gas, not only can accelerate large fire spread but also easily cause trapped personnel and rescue personnel's injures and deaths, therefore, these materials are applied and are received a definite limitation in building heat preservation technology.
Inorganic heat insulating inserts mainly comprises following three kinds of foamed concrete class warming plates, rock cotton board (bar), composite cement foam warming plate etc.But all there is certain problem, specific as follows: (1) foamed concrete class warming plate is silicates expanded material, and similar with gas concrete character, quality is light, heat-insulating property is better, prevent fires, do not fire, but intensity is lower, water absorption rate is higher, easy contraction, cracking, the common quality defects such as heat-insulation system easily ftractures, seepage even comes off, especially easily ftracture at plate seam place, are difficult to accomplish the same life-span with building.(2) rock cotton board (bar) is the board type insulant adopting rock wool fibers and adhesive glue synthesis.Wherein rock cotton board is the warming plate that rock wool fibers is parallel to plate face, and tensile strength is less; Rock cotton sliver is the warming plate of rock wool fibers perpendicular to plate face, and tensile strength is comparatively large, and manufacturing technique requirent is higher.Rock cotton board (bar) mass of system is light, and heat-insulating property is better, and prevent fires, do not fire, but intensity is lower, water absorption rate is higher, and easily contraction, cracking, the common quality defects such as heat-insulation system easily ftractures, seepage even comes off, are difficult to accomplish the same life-span with building.(3) composite cement foam warming plate is with cement, flyash, silicon ash etc. for main material, through the closed pore lightweight hydrophobic heat-insulating plate that the techniques such as foaming, maintenance, cutting processing are made.Be silicates expanded material, similar with gas concrete character, quality is light, and heat-insulating property is better, prevents fires, does not fire.But its intensity is lower, and water absorption rate is higher, easily shrink, ftracture, the common quality defects such as heat-insulation system easily ftractures, seepage even comes off, especially easily ftracture at plate seam place, are difficult to accomplish the same life-span with building.
In sum, no matter light partition wall is in the market outsourcing material or inner packing material all there are certain quality problems, simultaneously due to the backwardness of technology and the confusion of management, product function in the market and quality are all poor.Therefore in the urgent need to developing a kind of novel energy-saving and environment friendly type light partition wall building materials.
Summary of the invention:
In view of this, be necessary to provide a kind of fiberglass gridding cloth reinforced inorganic organic composite light partition wall.
A kind of fiberglass gridding cloth reinforced inorganic organic composite light partition wall, be made up of outsourcing material and inner packing material, outsourcing material is made up of reinforcing material and gelling slurry, gelling slurry is made up of bittern, magnesia powder, composite modifier and additive, after making from brine is got ready, composite modifier, magnesia powder and additive is added successively in bittern, and be uniformly mixed formation gelling slurry, additive is for improving the tensile strength of fiberglass gridding cloth reinforced inorganic organic composite light partition wall, and reinforcing material is fiberglass gridding cloth.
Preferably, additive is flyash and agricultural crop straw.
Preferably, the mass percent of bittern and magnesia powder is 1.02 to 1.33, and the mass percent of flyash and magnesia powder is 10% to 30%, and the addition of composite modifier is 1% to 3% of magnesia powder quality.
Preferably, bittern is added water obtained by magnesium chloride, and the concentration of magnesium chloride is 19% ~ 23%.
Preferably, the molar ratio of magnesia powder and magnesium chloride is 5 to 8.
Preferably, magnesia powder is light-burning magnesium powder, is formed by giobertite calcining.
Preferably, composite modifier by stablizing phase reagent, water repellent agent, stablize magnesium ion reagent, resistance to deformation reagent, setting accelerator and retarding agent form.
Preferential choosing, inner packing material is polystyrene particle cement warming plate, polystyrene particle cement warming plate is by portland cement 45 ~ 55kg, flyash 2 grades of 15 ~ 20kg, polypropylene fiber 0.1 ~ 0.3kg, water 30 ~ 40kg, granular polystyrene 0.5 ~ 3kg, lithium base curing compound 0.3-1.0kg forms, wherein coolant-temperature gage is the warm water of 50 ~ 55 DEG C, concrete preparation process is: first pour in agitator by water, pour portland cement and 2 grades, flyash again into open rotating motor and stir 2 minutes, again by preprepared polypropylene fiber, lithium base curing compound is poured in agitator and is stirred 1 minute, finally pour granular polystyrene into and stirred for 7 ~ 9 seconds, the disposed slurry that stirs is formed, the slurry be stirred is poured in mould, limit mould is torn open after 6 hours, cutting, shaping.
Preferably, fiberglass gridding cloth reinforced inorganic organic composite light partition wall is obtained by following processing step:
The size of packing material according to regulation cut, thickness is 80 to 100 millimeters;
Prepare reinforcing material, reinforcing material is fiberglass gridding cloth, and the aperture of fiberglass gridding cloth is 10 millimeters × 10 millimeters to 25 millimeters × 25 millimeters, machine in entire volume;
The ageing of 12 ~ 14 hours in advance preparation bittern is for subsequent use;
Prepare the mould preparing partition wall, and mold cleaning is clean, uniform application one deck release agent;
Prepare magnesia powder and additive according to technological requirement, and weigh, determine that metering is errorless;
First composite modifier is added in the bittern measured, again required bittern corrosion protection pump is delivered in mixer, start mixer, then with automatic charging machine, magnesia powder is joined in mixer, stir 5 minutes to 10 minutes, finally to be joined in mixer by additive with automatic charging machine and stir, mixing time is 8 minutes to 12 minutes, forms gelling slurry after stirring;
Automatic material-separating machine by shipping platform by the gelling slurry dispense that mixes to each discharge bucket, start forming machine, complete lay fiberglass gridding cloth successively, lay gelling slurry, strike off roll-in, lay packing material, lay gelling slurry, lay fiberglass gridding cloth, strike off roll process;
After roll-forming, by winding inserter, product is moved dirty waterline and sizing and solidifying;
Shaped article solidifies the rear demoulding, solidifies the demoulding after 6 ~ 8 hours;
Carry out the warm and humid maintenance of 5 ~ 7 days after product stripping, maintenance temperature is 18 DEG C ~ 22 DEG C, and humidity is 70% ~ 80%, the edge-on placement of wallboard between curing time, and separates with flitch between plate and plate;
After warm and humid defects liability period, be up to the standards, dispatch from the factory.
The present invention adopts inorganic material-modified magnesium cement as outsourcing material, because magnesium cement is environmental protection shaped material, have lightweight, high-strength, heat insulation and fire-retardant feature, magnesium gelatinous material can utilize solid waste and agricultural crop straw again simultaneously, can realize the recycling of resource simultaneously.The present invention can either solve the frangible and easy suction water problem of existing light partition wall, and thoroughly can also solve the problem that organic insulation material produces because of burning, be the energy saving and environment friendly Inorganic whisker constructional materials of a kind of novel green.
Accompanying drawing illustrates:
Fig. 1 is fiberglass gridding cloth reinforced inorganic organic composite light partition wall preparation technology schematic flow sheet.
In figure: fiberglass gridding cloth reinforced inorganic organic composite light partition wall step of preparation process S1 ~ S10.
Detailed description of the invention:
Fiberglass gridding cloth reinforced inorganic organic composite light partition wall, be made up of outsourcing material and inner packing material, outsourcing material is made up of reinforcing material and gelling slurry, gelling slurry is made up of bittern, magnesia powder, composite modifier and additive, after making from brine is got ready, composite modifier, magnesia powder and additive is added successively in bittern, and be uniformly mixed formation gelling slurry, additive is for improving the tensile strength of fiberglass gridding cloth reinforced inorganic organic composite light partition wall, and reinforcing material is fiberglass gridding cloth.
In the present invention, composite modifier by stablizing phase reagent, water repellent agent, stablize magnesium ion reagent, resistance to deformation reagent, setting accelerator and retarding agent form.Stablize phase reagent to be combined by tertiary sodium phosphate, calgon, sodium phosphate trimer, potassium chlorate, potassium metaaluminate, water Boratex, alum and ferrous sulfate, may be combined with out multiple alternative stable phase reagent, water repellent agent by organic methyl methacrylate emulsion, benzene emulsion, chlorine partial emulsion, neoprene emulsion, PF UF MF resin and inorganic phosphate, sulfate, aluminate be combined, may be combined with out multiple alternative water repellent agent; Stablizing magnesium ion reagent is flyash, and resistance to deformation reagent is combined by oxalic acid, NNO, OP-10, phosphoric acid, ligninsulfonate and naphthoate, may be combined with out multiple alternative resistance to deformation reagent; Setting accelerator is combined by aluminate by triethanolamine, calcium formate, natrium nitrosum, carbonate, may be combined with out multiple alternative setting accelerator; Retarding agent is combined by Organic Lemon acid, tartaric acid, gluconic acid and inorganic phosphate and tertiary sodium phosphate, dimerization tripolyphosphate, sodium pyrophosphate, may be combined with out multiple alternative retarding agent.
Inner packing material is polystyrene particle cement warming plate, polystyrene particle cement warming plate is by portland cement 45 ~ 55kg, flyash 2 grades of 15 ~ 20kg, polypropylene fiber 0.1 ~ 0.3kg, water 30 ~ 40kg, granular polystyrene 0.5 ~ 3kg, lithium base curing compound 0.3-1.0kg forms, wherein coolant-temperature gage is the warm water of 50 ~ 55 DEG C, concrete preparation process is: first pour in agitator by water, pour portland cement and 2 grades, flyash again into open rotating motor and stir 2 minutes, again by preprepared polypropylene fiber, lithium base curing compound is poured in agitator and is stirred 1 minute, finally pour granular polystyrene into and stirred for 7 ~ 9 seconds, the disposed slurry that stirs is formed, the slurry be stirred is poured in mould, limit mould is torn open after 6 hours, cutting, shaping.
Refer to Fig. 1, fiberglass gridding cloth reinforced inorganic organic composite light partition wall is obtained by following processing step:
Step S1, packing material cuts, and the size of packing material according to regulation cut, thickness is 80 to 100 millimeters;
Step S2, prepare reinforcing material, reinforcing material is fiberglass gridding cloth, and the aperture of fiberglass gridding cloth is 10 millimeters × 10 millimeters to 25 millimeters × 25 millimeters, machine in entire volume;
Step S3, the ageing of 12 ~ 14 hours in advance preparation bittern is for subsequent use, measures magnesium chloride and water, according to production temperature configuration bittern; Prepare the mould preparing partition wall, and mold cleaning is clean, uniform application one deck release agent;
Step S4, prepares magnesia powder and additive according to technological requirement, and weighs, and determine that metering is errorless, additive is flyash and agricultural crop straw, and agricultural crop straw is carried out break process;
Step S5, first composite modifier is measured, and add in the bittern measured, again required bittern corrosion protection pump is delivered in mixer, starts mixer, then with automatic charging machine, magnesia powder is joined in mixer, stir 5 minutes to 10 minutes, finally to be joined in mixer by additive with automatic charging machine and stir, mixing time is 8 minutes to 12 minutes, forms gelling slurry after stirring; Additive is flyash and agricultural crop straw,
Step S6, shaping, automatic material-separating machine by shipping platform by the gelling slurry dispense that mixes to each discharge bucket, start forming machine, complete lay fiberglass gridding cloth successively, lay gelling slurry, strike off roll-in, lay packing material, lay gelling slurry, lay fiberglass gridding cloth, strike off roll process;
Step S7, after roll-forming, moves dirty waterline and sizing and solidifying by winding inserter by product;
Step S8, shaped article solidifies the rear demoulding, solidifies the demoulding after 6 ~ 8 hours;
Step S9, carries out the warm and humid maintenance of 5 ~ 7 days after product stripping, maintenance temperature is 18 DEG C ~ 22 DEG C, and humidity is 70% ~ 80%, the edge-on placement of wallboard between curing time, and separates with flitch between plate and plate;
Step S10, after warm and humid defects liability period, is up to the standards, and finished product is put in storage, and sale of dispatching from the factory.
The invention provides two kinds of embodiments:
Embodiment one, fiberglass gridding cloth reinforced inorganic organic composite light partition wall is obtained by following processing step:
Packing material cuts, and the size of packing material according to regulation cut, thickness is 80 millimeters;
Prepare reinforcing material, reinforcing material is fiberglass gridding cloth, and the aperture of fiberglass gridding cloth is 10 millimeters × 10 millimeters, machine in entire volume;
The ageing of 12 hours in advance preparation bittern is for subsequent use, measures magnesium chloride and water, according to production temperature configuration bittern; Prepare the mould preparing partition wall, and mold cleaning is clean, uniform application one deck release agent; Bittern is added water obtained by magnesium chloride, the concentration of magnesium chloride is 19%;
Prepare magnesia powder and additive according to technological requirement, and weigh, determine that metering is errorless, additive is flyash and agricultural crop straw, and agricultural crop straw is carried out break process; The molar ratio of magnesia powder and magnesium chloride is 5; The mass percent of bittern and magnesia powder is 1.02, and the mass percent of flyash and magnesia powder is 10%, and the addition of composite modifier is 1% of magnesia powder quality;
First composite modifier is measured, and add in the bittern measured, again required bittern corrosion protection pump is delivered in mixer, start mixer, then with automatic charging machine, magnesia powder is joined in mixer, stir 5 minutes, finally with automatic charging machine additive joined in mixer and stir, mixing time is 8 minutes, forms gelling slurry after stirring; Additive is flyash and agricultural crop straw,
Automatic material-separating machine by shipping platform by the gelling slurry dispense that mixes to each discharge bucket, start forming machine, complete lay fiberglass gridding cloth successively, lay gelling slurry, strike off roll-in, lay packing material, lay gelling slurry, lay fiberglass gridding cloth, strike off roll process;
After roll-forming, by winding inserter, product is moved dirty waterline and sizing and solidifying;
Shaped article solidifies the rear demoulding, solidifies the demoulding after 6 hours;
Carry out the warm and humid maintenance of 5 days after product stripping, maintenance temperature is 18 DEG C, and humidity is 70%, the edge-on placement of wallboard between curing time, and separates with flitch between plate and plate;
After warm and humid defects liability period, be up to the standards, finished product is put in storage, and sale of dispatching from the factory.
Embodiment two, fiberglass gridding cloth reinforced inorganic organic composite light partition wall is obtained by following processing step:
The size of packing material according to regulation cut, thickness is 100 millimeters;
Prepare reinforcing material, reinforcing material is fiberglass gridding cloth, and the aperture of fiberglass gridding cloth is 25 millimeters × 25 millimeters, machine in entire volume;
The ageing of 14 hours in advance preparation bittern is for subsequent use;
Prepare the mould preparing partition wall, and mold cleaning is clean, uniform application one deck release agent;
Prepare magnesia powder and additive according to technological requirement, and weigh, determine that metering is errorless; The mass percent of bittern and magnesia powder is 1.33, and the mass percent of flyash and magnesia powder is 30%, and the addition of composite modifier is 3% of magnesia powder quality; Bittern is added water obtained by magnesium chloride, the concentration of magnesium chloride is 23%; The molar ratio of magnesia powder and magnesium chloride is 8;
First composite modifier is added in the bittern measured, again required bittern corrosion protection pump is delivered in mixer, start mixer, then with automatic charging machine, magnesia powder is joined in mixer, stir 10 minutes, finally to be joined in mixer by additive with automatic charging machine and stir, mixing time is 12 minutes, forms gelling slurry after stirring;
Automatic material-separating machine by shipping platform by the gelling slurry dispense that mixes to each discharge bucket, start forming machine, complete lay fiberglass gridding cloth successively, lay gelling slurry, strike off roll-in, lay packing material, lay gelling slurry, lay fiberglass gridding cloth, strike off roll process;
After roll-forming, by winding inserter, product is moved dirty waterline and sizing and solidifying;
Shaped article solidifies the rear demoulding, solidifies the demoulding after 8 hours;
Carry out the warm and humid maintenance of 7 days after product stripping, maintenance temperature is 22 DEG C, and humidity is 80%, the edge-on placement of wallboard between curing time, and separates with flitch between plate and plate;
After warm and humid defects liability period, be up to the standards, dispatch from the factory.
Flyash in the present invention, receive to catch the thin ash got off from the flue gas after coal combustion, flyash is the primary solids refuse that coal-burning power plant discharges, the main oxides of power plants flyash consists of: SiO2, Al2O3, FeO, Fe2O3, CaO, TiO2 etc., flyash is one of industrial residue that the current discharge capacity of China is larger, along with the development of power industry, the flyash discharge value of coal-burning power plant increases year by year.A large amount of flyash does not add process, will produce airborne dust, atmosphere pollution; River can be caused to silt up if enter water system, and toxic chemical substance wherein also can work the mischief to human body and biology.By adding flyash, can utilize it well, turning waste into wealth, thus solving its pollution to environment.
Stalk is the general name of ripe crops cauline leaf (fringe) part.Be often referred to wheat, paddy rice, corn, potato class, rape, cotton, sugarcane and other crops (the being generally coarse food grain) remainder after results seed.The photosynthetic product of crops has and is over halfly present in stalk, and stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., and be that one has multiduty reproducible living resources, stalk is also a kind of roughage.Feature is that crude fiber content is high
(30%-40%), and containing lignin etc.The stalk major part burning of current China, creating serious impact to environment and traffic, by carrying out fragmentation to stalk, utilizing it as reinforcing material, can improve the performance of magnesia oxychloride cement.
Reinforcing material adopts fiberglass gridding cloth, and it is with fiberglass woven fabric for base material, soaks coating through the anti-emulsion of macromolecule.Thus there is good alkali resistance, pliability and through broadwise high resistance pulling force, the insulation of building external and internal wall, waterproof, cracking resistance etc. can be widely used in.Fiberglass gridding cloth is based on alkali-resisting glass fiber screen cloth, its adopt in alkali-free glass fiber yarn (Main Ingredients and Appearance be silicate, chemical stability good) knit form, by high-temperature hot heat treatments such as alkali resistant liquid, reinforcing agents through special organizational styucture-lace stitch strand.Middle basicity or low alkalinity glass fiber grid cloth, aperture is 10 millimeters × 10 millimeters to 25 millimeters × 25 millimeters.
Starting point of the present invention is in conjunction with inorganic heat insulation material and organic insulation material advantage separately, develops a kind of novel inorganic-organic composite heat-insulating light partition wall.The present invention adopts inorganic material-modified magnesium cement as outsourcing material, because magnesium cement is environmental protection shaped material, have lightweight, high-strength, heat insulation and fire-retardant feature, magnesium gelatinous material can utilize solid waste and agricultural crop straw again simultaneously, can realize the recycling of resource simultaneously.Packing material tool of the present invention has the following advantages: lightweight, and intensity is high, insulating water-proof, ability to resist splash erosion strong, and the medium-term and long-term leaching of water is roared not loose; Coefficient of thermal conductivity is low, and thermal and insulating performance is good, and cracking resistance is excellent; Dry density is little, coefficient of softening is high, contract with dry rate is low; Fast drying, globality are strong, weather-proof, freeze-thawing resistant, do not ftracture; Nontoxic, pollution-free, "dead", environmental protection; Easy construction, scene adds suitable quantity of water and is mixed with pulpous state and can constructs.
The present invention is also with a as follows by product quality supervision and inspection institute of Ningxia Hui Autonomous Region survey report:
Claims (9)
1. a fiberglass gridding cloth reinforced inorganic organic composite light partition wall, it is characterized in that: fiberglass gridding cloth reinforced inorganic organic composite light partition wall is made up of outsourcing material and inner packing material, outsourcing material is made up of reinforcing material and gelling slurry, gelling slurry is by bittern, magnesia powder, composite modifier and additive composition, after making from brine is got ready, composite modifier is added successively in bittern, magnesia powder and additive, and be uniformly mixed formation gelling slurry, additive is for improving the tensile strength of fiberglass gridding cloth reinforced inorganic organic composite light partition wall, reinforcing material is fiberglass gridding cloth.
2. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 1, is characterized in that: additive is flyash and agricultural crop straw.
3. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 2, it is characterized in that: the mass percent of bittern and magnesia powder is 1.02 to 1.33, the mass percent of flyash and magnesia powder is 10% to 30%, and the addition of composite modifier is 1% to 3% of magnesia powder quality.
4. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 1, it is characterized in that: bittern is added water obtained by magnesium chloride, the concentration of magnesium chloride is 19% ~ 23%.
5. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 4, is characterized in that: the molar ratio of magnesia powder and magnesium chloride is 5 to 8.
6. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 1, is characterized in that: magnesia powder is light-burning magnesium powder, is formed by giobertite calcining.
7. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 1, is characterized in that: composite modifier by stablizing phase reagent, water repellent agent, stablize magnesium ion reagent, resistance to deformation reagent, setting accelerator and retarding agent form.
8. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 1, it is characterized in that: inner packing material is polystyrene particle cement warming plate, polystyrene particle cement warming plate is by portland cement 45 ~ 55kg, flyash 2 grades of 15 ~ 20kg, polypropylene fiber 0.1 ~ 0.3kg, water 30 ~ 40kg, granular polystyrene 0.5 ~ 3kg, lithium base curing compound 0.3-1.0kg forms, wherein coolant-temperature gage is the warm water of 50 ~ 55 DEG C, concrete preparation process is: first pour in agitator by water, pour portland cement and 2 grades, flyash again into open rotating motor and stir 2 minutes, again by preprepared polypropylene fiber, lithium base curing compound is poured in agitator and is stirred 1 minute, finally pour granular polystyrene into and stirred for 7 ~ 9 seconds, the disposed slurry that stirs is formed, the slurry be stirred is poured in mould, limit mould is torn open after 6 hours, cutting, shaping.
9. fiberglass gridding cloth reinforced inorganic organic composite light partition wall as claimed in claim 1, is characterized in that: fiberglass gridding cloth reinforced inorganic organic composite light partition wall is obtained by following processing step:
The size of packing material according to regulation cut, thickness is 80 to 100 millimeters;
Prepare reinforcing material, reinforcing material is fiberglass gridding cloth, and the aperture of fiberglass gridding cloth is 10 millimeters × 10 millimeters to 25 millimeters × 25 millimeters, machine in entire volume;
The ageing of 12 ~ 14 hours in advance preparation bittern is for subsequent use;
Prepare the mould preparing partition wall, and mold cleaning is clean, uniform application one deck release agent;
Prepare magnesia powder and additive according to technological requirement, and weigh, determine that metering is errorless;
First composite modifier is added in the bittern measured, again required bittern corrosion protection pump is delivered in mixer, start mixer, then with automatic charging machine, magnesia powder is joined in mixer, stir 5 minutes to 10 minutes, finally to be joined in mixer by additive with automatic charging machine and stir, mixing time is 8 minutes to 12 minutes, forms gelling slurry after stirring;
Automatic material-separating machine by shipping platform by the gelling slurry dispense that mixes to each discharge bucket, start forming machine, complete lay fiberglass gridding cloth successively, lay gelling slurry, strike off roll-in, lay packing material, lay gelling slurry, lay fiberglass gridding cloth, strike off roll process;
After roll-forming, by winding inserter, product is moved dirty waterline and sizing and solidifying;
Shaped article solidifies the rear demoulding, solidifies the demoulding after 6 ~ 8 hours;
Carry out the warm and humid maintenance of 5 ~ 7 days after product stripping, maintenance temperature is 18 DEG C ~ 22 DEG C, and humidity is 70% ~ 80%, the edge-on placement of wallboard between curing time, and separates with flitch between plate and plate;
After warm and humid defects liability period, be up to the standards, dispatch from the factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623536.3A CN105350706A (en) | 2015-09-28 | 2015-09-28 | Glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623536.3A CN105350706A (en) | 2015-09-28 | 2015-09-28 | Glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105350706A true CN105350706A (en) | 2016-02-24 |
Family
ID=55326755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623536.3A Pending CN105350706A (en) | 2015-09-28 | 2015-09-28 | Glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105350706A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739210A (en) * | 2016-12-12 | 2017-05-31 | 王成英 | A kind of impermeable PLASTIC LAMINATED and its production method |
| CN106894547A (en) * | 2017-04-05 | 2017-06-27 | 潘旭鹏 | A kind of lightweight sectioned wall and its installation method |
| CN109987915A (en) * | 2019-04-26 | 2019-07-09 | 兰州理工大学 | The preparation method of assembled magnesium cement foam concrete composite sand wiched wall board |
| CN110284652A (en) * | 2019-06-24 | 2019-09-27 | 广东锦然之格科技有限公司 | A kind of pouring molding preparation method of light composite wall |
| CN111848109A (en) * | 2020-07-28 | 2020-10-30 | 广东华途仕建材实业有限公司 | Inorganic material and manufacturing process for preparing inorganic material reinforcing rib by using same |
| CN112851196A (en) * | 2020-12-31 | 2021-05-28 | 富思特新材料科技发展股份有限公司 | Processing method of flexible stone-like material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5678462A (en) * | 1979-11-27 | 1981-06-27 | Arai Shingo | Construction board material |
| CN101245652A (en) * | 2008-03-17 | 2008-08-20 | 王景满 | High-heat preserving high-sound insulation high-strength seamless ultra-hollow wall board and technique thereof |
| CN102041871A (en) * | 2010-11-22 | 2011-05-04 | 中国科学院青海盐湖研究所 | Lightly-calcined-dolomite sandwich composite partition wall plate and manufacturing method thereof |
| CN103803907A (en) * | 2014-02-18 | 2014-05-21 | 辽宁盖亚科技开发有限责任公司 | Cement-polyphenyl granule foamed heat preservation board and preparation method thereof |
| CN104402389A (en) * | 2014-10-22 | 2015-03-11 | 平昌沃德科技发展有限公司 | Building partition wall use light bar and preparation method thereof |
| CN104909707A (en) * | 2015-06-03 | 2015-09-16 | 安徽省中坤元新型建材有限公司 | Light internal and external partition board slab |
-
2015
- 2015-09-28 CN CN201510623536.3A patent/CN105350706A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5678462A (en) * | 1979-11-27 | 1981-06-27 | Arai Shingo | Construction board material |
| CN101245652A (en) * | 2008-03-17 | 2008-08-20 | 王景满 | High-heat preserving high-sound insulation high-strength seamless ultra-hollow wall board and technique thereof |
| CN102041871A (en) * | 2010-11-22 | 2011-05-04 | 中国科学院青海盐湖研究所 | Lightly-calcined-dolomite sandwich composite partition wall plate and manufacturing method thereof |
| CN103803907A (en) * | 2014-02-18 | 2014-05-21 | 辽宁盖亚科技开发有限责任公司 | Cement-polyphenyl granule foamed heat preservation board and preparation method thereof |
| CN104402389A (en) * | 2014-10-22 | 2015-03-11 | 平昌沃德科技发展有限公司 | Building partition wall use light bar and preparation method thereof |
| CN104909707A (en) * | 2015-06-03 | 2015-09-16 | 安徽省中坤元新型建材有限公司 | Light internal and external partition board slab |
Non-Patent Citations (3)
| Title |
|---|
| 张亚梅等: "《土木工程材料（第4版）》", 31 January 2013, 东南大学出版社 * |
| 张亮等: "《建筑概论》", 31 July 2011, 北京：冶金工业出版社 * |
| 王明贵等: "《轻型钢结构住宅》", 31 August 2011, 中国建筑工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739210A (en) * | 2016-12-12 | 2017-05-31 | 王成英 | A kind of impermeable PLASTIC LAMINATED and its production method |
| CN106894547A (en) * | 2017-04-05 | 2017-06-27 | 潘旭鹏 | A kind of lightweight sectioned wall and its installation method |
| CN109987915A (en) * | 2019-04-26 | 2019-07-09 | 兰州理工大学 | The preparation method of assembled magnesium cement foam concrete composite sand wiched wall board |
| CN110284652A (en) * | 2019-06-24 | 2019-09-27 | 广东锦然之格科技有限公司 | A kind of pouring molding preparation method of light composite wall |
| CN111848109A (en) * | 2020-07-28 | 2020-10-30 | 广东华途仕建材实业有限公司 | Inorganic material and manufacturing process for preparing inorganic material reinforcing rib by using same |
| CN112851196A (en) * | 2020-12-31 | 2021-05-28 | 富思特新材料科技发展股份有限公司 | Processing method of flexible stone-like material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105350706A (en) | Glass fiber grid cloth enhanced inorganic organic composite lightweight baffle wall | |
| CN102561532B (en) | Functionally-graded cellular-concrete thermal-insulating material and preparation method thereof | |
| CN102765959B (en) | A kind of Energy storage energy-efficient foam gypsum cement composite material and preparation method thereof | |
| CN102285778B (en) | Ultra-light cement-based composite foaming material and preparation method thereof | |
| US20160375663A1 (en) | Thermal insulation wallboard and method for producing the same | |
| CN102070353A (en) | Light-burned dolomite foam light partition board | |
| CN109678448A (en) | A kind of magnesium oxysulfide concrete high-strength light cystosepiment and preparation method thereof | |
| CN102041871A (en) | Lightly-calcined-dolomite sandwich composite partition wall plate and manufacturing method thereof | |
| CN105298011A (en) | Composite sandwich light partition wall made of mineral fiber reinforced magnesium cement and method for manufacturing composite sandwich light partition wall | |
| CN104016624B (en) | High-strength low-density flame retardant inorganic wall heat insulation material and preparation method thereof | |
| CN103089118A (en) | Fireproof foam concrete door core plate and preparation method thereof | |
| CN203729488U (en) | Structural member type overall section bar integrating heat preservation, fire prevention and decoration | |
| CN103224376A (en) | Inorganic fireproof insulation board and manufacturing method and application thereof and external thermal insulation system | |
| CN108484066A (en) | A kind of wall thermal insulation fire-proof thermal insulation material and preparation method thereof | |
| CN102964097B (en) | A kind of buildings retaining wall cement based foaming insulation board and preparation method thereof | |
| CN102518227A (en) | Fireproof heat preservation sound insulation board and preparation method thereof | |
| CN103214225A (en) | Green and environment-friendly wall system | |
| CN105256942A (en) | Inorganic mineral fiber grid reinforcement composite light partition wallboard and method for manufacturing same | |
| CN101293748A (en) | Light composite internal partition plate | |
| CN106082884B (en) | A kind of insulating light wall slab and preparation process containing solid waste cinder | |
| CN104671822A (en) | Foaming magnesium cement EPS particle grade A noncombustible board and preparation method thereof | |
| CN105350707A (en) | Mineral fiber reinforced green energy-saving environmentally-friendly novel wall and preparation method | |
| CN108726958A (en) | A method of preparing concrete partition using building castoff | |
| CN102503252B (en) | Light building exterior wall fireproof and heat insulating material prepared by slag rock wool | |
| CN105198372A (en) | Glass-fiber-enhanced inorganic/organic composite lightweight partition wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |