CN1105961A - Rigid glazed building material of slag - Google Patents
Rigid glazed building material of slag Download PDFInfo
- Publication number
- CN1105961A CN1105961A CN94100934A CN94100934A CN1105961A CN 1105961 A CN1105961 A CN 1105961A CN 94100934 A CN94100934 A CN 94100934A CN 94100934 A CN94100934 A CN 94100934A CN 1105961 A CN1105961 A CN 1105961A
- Authority
- CN
- China
- Prior art keywords
- slag
- construction
- tile
- abandoned mine
- water
- 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.)
- Granted
Links
- 239000002893 slag Substances 0.000 title claims abstract description 47
- 239000004566 building material Substances 0.000 title description 5
- 239000000463 material Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 239000002686 phosphate fertilizer Substances 0.000 claims abstract description 4
- 239000003818 cinder Substances 0.000 claims abstract description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 36
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 24
- 238000007493 shaping process Methods 0.000 claims description 22
- 239000000395 magnesium oxide Substances 0.000 claims description 18
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 10
- 229940037003 alum Drugs 0.000 claims description 8
- 239000004035 construction material Substances 0.000 claims description 8
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 8
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 8
- 235000006408 oxalic acid Nutrition 0.000 claims description 8
- 238000004078 waterproofing Methods 0.000 claims description 8
- 235000019353 potassium silicate Nutrition 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- 239000010881 fly ash Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000010883 coal ash Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 description 7
- 235000011837 pasties Nutrition 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a rigid glazed building component material made of coal ash, slag from sulfuric acid plant, slag from phosphate fertilizer plant, boiler cinder and inorganic chemical raw materials. It has the features of corrosion resistance, no combustion, no pollution, antifreezing, waterproof, heat insulating, low water absorption and beautiful appearance, and may be used in forming corrugated tile, floor tile, wall tile and kitchen utensil facing material in high strength. It can also be used to make low-pressure pipelines for water delivery, smoke exhaust, pollution discharge and exhaust.
Description
The present invention relates to slag, Inorganic Chemicals is the member material of construction that starting material are processed into.
In construction industry, be used for building roof watt, Wall brick, floor tile etc., different with requirement, starting material and the profile of its application have diversified type; As be used for temporary building rooms such as interim builder's temporary shed, prefabricated house watt, be do not burn to have, antifreeze, the fire prevention, the insulation, be convenient to load and unload and cheap eternit corrugated tile, with the most use.But proved that at present asbestos are a kind of harmful (containing radioactive substance), some developed countries stop have already used, and its application is restricted gradually, and people are seeking its surrogate.Ceramic wall tile of firing in addition and floor tile also because of its intensity low easily broken and fire the cost height, price is not ideal enough than defectives such as costlinesses.
Purpose of the present invention, make full use of the abandoned mine slag of some industrial and mining enterprises' discharging and the corrugated tile that the part industrial chemicals is processed as a kind of glazed rigid building slab material, do not burn, cheap novel Wall brick and floor tile not only make some abandoned mine slag, be fully used, " turn waste into wealth ", and make its pollution obtain administering environment.
Through on the multiple useless scoriaceous basis of researching and analysing with repetition test of different nature, content of the present invention is to adopt scientific formula, having selected multiple Inorganic Chemicals for use is that binding agent and shaping assistant and abandoned mine slag plural gel are made a kind of novel glazed rigid slag building slab material, and by simple technology making method.In order to machine-shaping do not burn for having, the inflexible corrugated tile, wall tile, floor tile, kitchen worktop panel member material.Material of construction of the present invention is to be the glazed rigid slag construction material of raw material composite molding with abandoned mine slag, magnesia unslacked, shaping assistant A.The composition of its raw material (weight) is abandoned mine slag 22-60%, magnesia unslacked (Mgo) 20-43%, shaping assistant A18-37%.Shaping assistant A is mixed with by following Inorganic Chemicals, and its proportioning components (weight) is
Magnesium chloride (MgCl
2, Mg content 46%) 90-94%
A sodium orthophosphate or a water sodium orthophosphate (Na
3PO
4Or Na
3PO
4H
2O) 1-2%
Water-proofing powder (100 order) 1-2%
Iron trichloride (technical grade) 1-2%
Water glass (soaked alkali) 1-2%
Oxalic acid (technical grade) 1-2%
Alum (technical grade) 1-2%
Water 100%
Abandoned mine slag, phosphate fertilizer plant that the flyash that described abandoned mine slag can be the fuel-burning power plant, vitriol works produce behind the sulfuric acid produce the abandoned mine slag behind the phosphate fertilizer, any of the boiler cinder of various coal burning boilers etc.Magnesia unslacked (MgO), magnesium content are 70-85%.For increasing the folding strength of material, when composite molding, can add enhancement layer-glasscloth or non-woven fabrics, therefore glazed rigid slag building material of the present invention can contain the enhancement layer of glasscloth (i.e. watt basic woven fiber glass) or non-woven fabrics.Glazed rigid slag construction material of the present invention is glazed rigid slag corrugated tile floor tile, wall tile, kitchen tools panel.Also but machine-shaping is blowdown, exhaust, smoke evacuation and water shoot.
The moulding process flow process of novel building glazed rigid slag construction material of the present invention is: batching-stirring-compound-making moulding-curing-demoulding-cutting-finished product.Now be described as follows:
(1) by said ratio, with magnesium chloride, sodium orthophosphate or a water sodium orthophosphate (Na
3PO
4Or Na
3PO
4H
2O), water-proofing powder, iron trichloride, water glass (soaked alkali), oxalic acid, alum and water are mixed with forming agent A;
(2) (flyash and vitriol works's breeze are to be powdery to pour forming agent A into pulverized 20-120 purpose abandoned mine slag by the raw material ratio of components, only need sieve and get 20-120 order powder) and magnesia unslacked in, in mortar mixer, stirred 8-10 minute, become uniform pasty state batch mixing;
(3) compound, make moulding.According to different moulding products, select different moulds for use: as the corrugated tile mould, the floor tile mould, the wall tile mould, the kitchen tools panel (comprises as kitchen range and operating table surface, the panel of kitchen storage cabinet etc.) mould and pipe mold etc., the mylar that the demoulding is used, above-mentioned batch mixing can be carried out corrugated tile as enhanced glasscloth etc., floor tile, wall tile, kitchen tools panel and tubing (are used for smoke evacuation, blowdown, exhaust, draining) waits the compound of any construction material, also can be at the various required colorants of surface recombination, make it have beautiful outward appearance, make moulding;
(4), solidified 8-14 hour in the room temperature more than 18 ℃;
(5) demoulding, size cutting is trimmed to finished product in accordance with regulations.
The best of glazed rigid slag corrugated tile raw material of the present invention is formed (weight): abandoned mine slag 50%, magnesia unslacked 29%, shaping assistant A21%; It is waste residue 34% that the best of floor tile, wall tile raw material is formed (weight), magnesia unslacked 33%, shaping assistant A33%; It is abandoned mine slag 25% that the best of the raw material of tubing is formed (weight), magnesia unslacked 41%, shaping assistant A33%.
Glazed rigid slag building slab material of the present invention has corrosion-resistantly, does not burn, and is pollution-free, antifreeze, waterproof, and insulation, water-intake rate is low, specious characteristics; Because raw materials cost is low, technology is easy, the yield rate height, thereby reduce the cost of material greatly; The glazed rigid slag corrugated tile of moulding, its intensity are higher than or are equivalent to eternit corrugated tile (table I), can substitute the eternit corrugated tile fully; Since nontoxic, surface-brightening, wear resisting property is good, easily cleans with water and These characteristics, and the floor tile of being produced, wall tile and other building slab material, its price is lower by 1/3 than existing ceramic product, is one of present optimal house decorative material.In addition, the rigid slag tubing with above-mentioned batch mixing processing composite molding can be used as low pressure water conveyance pipeline, field irrigation reaches industrial or agricultural and civilian blowdown, exhaust, smoke discharging pipe, has the intensity height, reach and surpassed the low-pressure water delivery water pressure resistance standard of national regulation, have certain shock resistance; And light, high temperature resistant 200 ℃ indeformable.Its price is lower than general hard plastic tube 1/2 to 1/3, than the cheap 2/3-1/2 of metal tube.Be applicable to the farmland water conveyance irrigation.Enforcement of the present invention not only can be stacked taking up an area of in a large number and the abandoned mine slag of contaminate environment has become useful New Building Materials, and makes the environment of pollution obtain administering, and therefore has bigger social benefit and economic benefit.
＊ GB9772-88
* is detected by national building materials test center
Example 1
Take by weighing magnesium chloride (Mg content 46%) 47Kg, sodium orthophosphate 0.5Kg, water-proofing powder (100 order) 0.5Kg, iron trichloride (technical grade) 0.5Kg, water glass 0.5Kg, oxalic acid (technical grade) 0.5Kg, alum 0.5Kg joins in the 50Kg water, is made into the shaping assistant A of 100Kg.(magnesium content: 80%) 121.8Kg mixes, and stirs 8 minutes with mortar mixer, becomes the pasty state batch mixing with shaping assistant A88.2Kg, the 80 abandoned mine ground-slag 210Kg of purpose vitriol works, magnesia unslacked.Getting 21Kg pasty state batch mixing for every watt partly pours in the fixed frame of 1800mm * 720mm * 8mm of parallel placement on the service platform (before batch mixing do not pour into, in framework, spread one deck earlier than the twice mylar of framework, pave film, wrinkle can not be arranged) use trowel, floating, air is fully run out of, (the most handy shaking platform vibration), repave one deck watt basic woven fiber glass, will remain batch mixing and all pour in the frame, floating again.Gas is run away, then the wide polyester film that goes out framework is torn open along the frame edge bag, make batch mixing all be enclosed in the film, to wrap batch mixing moves on the horizontal positioned ground ripplet watt template (available existing cement asbestos tile replaces) together with film is parallel, keep flat the same ripple template of one deck above again, bolster ripple direction unanimity.This ripple template is made the second piece watt template with mixed material, every 21Kg/ watt step repetitive operation in this order 20 times, 20 corrugated tiles of compound, parallel overlaping, solidified 12 hours in 18 ℃ of conditions of room temperature, remove the ripple template, the demoulding, cut finishing by every watt of 1800mm * 720mm * 8mm dimensional standard, obtained 20 vitriol works's glazed rigid slag corrugated tiles are rolled over intensity to tearing open of corrugated tile and are detected: folding strength: 3318N/m, vertically 767N.
Example 2
Magnesium chloride (Mg content 46%) 47Kg, water sodium orthophosphate (industry) 0.5Kg, water-proofing powder (100 order) 0.5Kg, iron trichloride (technical grade) 0.5Kg, water glass 0.5Kg, oxalic acid 0.5Kg, alum 0.5Kg, the water that joins 100Kg is made into shaping assistant A100Kg.Get shaping assistant 88.2Kg and magnesia unslacked 121.8Kg and phosphoric acid factories and miness ground-slag (100 order) 210Kg operation steps, make 20 glazed rigid slag corrugated tiles by example 1.
Example 3
Replace vitriol works's slag powders by example 1 prescription and operation with flyash, make 20 flyash glazed rigid corrugated tiles, folding strength: laterally: 2490N/m, vertically: 315N.
Example 4
Take by weighing magnesium chloride (Mg content 46%) 1112g, sodium orthophosphate 1.2g, water-proofing powder (100 order) 1.2g, iron trichloride (technical grade) 1.2g, oxalic acid (technical grade) 1.2g, (technical grade 1.2g joins the shaping assistant A that is made into 4Kg in the 2Kg water to alum.Shaping assistant A0.6Kg, magnesia unslacked 0.8Kg, the slag powders 0.6Kg of vitriol works are mixed, stir into the pasty state batch mixing with mortar mixer and pour the plastic mold of the activity of 250mm * 250mm * 8mm (can load and unload by hand) in it, after vibration air exhaust, floating, jolt ramming, in sending between 18 ℃ maintenance, the demoulding after 8 hours makes 8 lump ore slag glazed rigid floor tiles.(specification is 250mm * 250mm * 8mm)
Example 5
Prescription and batch mixing and operation steps are with example 4, and the PVC mould of plastics replacement floor bricks die with 150mm * 15mm * 4mm makes interior tile (specification 150mm * 150mm * 4mm) 6.
Example 6
Take by weighing magnesium chloride (Mg content 46%) 1833g, one water sodium orthophosphate 19.5g, iron trichloride (technical grade) 19.5g, water-proofing powder 19.5g, water glass 19.5g, oxalic acid 19.5g, alum 19.5g, be added to and be made into shaping assistant A9.6Kg in the 1.95Kg water, again with magnesia unslacked 4.8Kg, the slag 2.88Kg of the vitriol works batch mixing that mixes into paste.Evenly be put on the 1m that is laid in platform in advance
2Woven fiber glass is (on specification: 0.1mm * 10mm * 10mm).Plastic diameter phi 110mm * 4mm * 3m pipe mold put carry out a direction and roll, be put into after spooling between 18 ℃ maintenance, vertical extension, carry out appearance after 40 minutes and handle trimming demoulding after 8 hours, machine-shaping is φ 110mm * 4mm * 3m, and one of 3M can be used for ventilation, smoke evacuation, blowdown, deflated pipeline.
Example 7
Magnesium chloride 3.67Kg, sodium phosphate 3.9g, iron trichloride 3.9g, water-proofing powder 3.9g, water glass 3.9g, oxalic acid 3.9g, alum 3.9g, be added to and be made into shaping assistant A7.8Kg in the 3.9Kg water, add the 9.6Kg magnesia unslacked, and vitriol works's breeze of 5.76Kg is mixed with the pasty state batch mixing.With the operating procedure step of example 6, make the tubing of φ 200mm * 8mm * 3m.Detect: operating pressure: 0.4mpa, proportion 1.99, water-intake rate 2.17%, ultimate compression strength 1551.3Kg/cm.Tensile strength 202Kg/cm.
Claims (9)
1, a kind of material of construction, it is characterized in that with abandoned mine slag, magnesia unslacked, shaping assistant A being the glazed rigid slag construction material of raw material composite molding, the composition of its raw material (weight) is abandoned mine slag 22-60%, magnesia unslacked 20-43%, shaping assistant A18-37%, the proportioning components of shaping assistant A (weight is)
Magnesium chloride 90-94%
Sodium orthophosphate (or a water sodium orthophosphate) 1-2%
Water-proofing powder 1-2%
Iron trichloride 1-2%
Water glass 1-2%
Oxalic acid 1-2%
Alum 1-2%
Water 100%
2, material of construction as claimed in claim 1 is characterized in that described abandoned mine slag is meant in flyash, vitriol works's abandoned mine slag, phosphate fertilizer plant's abandoned mine slag, the boiler cinder any.
3, material of construction as claimed in claim 1, it is characterized in that described glazed rigid slag construction material be in corrugated tile, floor tile, wall tile, the kitchen tools thick china any.
4, material of construction as claimed in claim 1 is characterized in that described glazed rigid slag construction material is the low pressure tubing that is used for water delivery, blowdown, exhaust, smoke evacuation.
5, material of construction as claimed in claim 1 is characterized in that the processing step of described composite molding is: batching-stirring-compound-making moulding-curing-demoulding-cutting-finished product.
6, material of construction as claimed in claim 1 is characterized in that described glazed rigid slag construction material can contain glasscloth, also can contain non-woven fabrics.
7,, it is characterized in that best form (weight) of raw material of described corrugated tile is: abandoned mine slag 50%, magnesia unslacked 29%, shaping assistant A21% as claim 1,3 described material of construction.
8,, it is characterized in that the best composition of raw material (weight) of described floor tile, wall tile is an abandoned mine slag 30%, magnesia unslacked 40%, forming agent A30% as claim 1,3 described material of construction.
9,, it is characterized in that the best composition (weight) of described low pressure tubing raw material is: abandoned mine slag 25%, magnesia unslacked 41%, forming agent A34% as claim 1,4 described material of construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94100934A CN1067356C (en) | 1994-01-31 | 1994-01-31 | Glazed rigid slag building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94100934A CN1067356C (en) | 1994-01-31 | 1994-01-31 | Glazed rigid slag building material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1105961A true CN1105961A (en) | 1995-08-02 |
| CN1067356C CN1067356C (en) | 2001-06-20 |
Family
ID=5029937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94100934A Expired - Fee Related CN1067356C (en) | 1994-01-31 | 1994-01-31 | Glazed rigid slag building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1067356C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059646C (en) * | 1996-12-27 | 2000-12-20 | 孟宪明 | Flame-retardant water-proof building material made of waste slag magnesium cement |
| CN105384423A (en) * | 2015-12-09 | 2016-03-09 | 无锡拓能自动化科技有限公司 | Pipeline suitable for water delivering and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5049197A (en) * | 1987-09-21 | 1991-09-17 | Magnatex Industries Pty. Limited | Magnesium cement composition with particulate fibrous material |
| CN1022683C (en) * | 1988-10-11 | 1993-11-10 | 沈阳市建筑研究院 | Reinforced light concrete products and making method thereof |
-
1994
- 1994-01-31 CN CN94100934A patent/CN1067356C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059646C (en) * | 1996-12-27 | 2000-12-20 | 孟宪明 | Flame-retardant water-proof building material made of waste slag magnesium cement |
| CN105384423A (en) * | 2015-12-09 | 2016-03-09 | 无锡拓能自动化科技有限公司 | Pipeline suitable for water delivering and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1067356C (en) | 2001-06-20 |
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