CN107417190A - A kind of feldspathic sandstone road is non-burning brick and preparation method - Google Patents
A kind of feldspathic sandstone road is non-burning brick and preparation method Download PDFInfo
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- CN107417190A CN107417190A CN201710471093.XA CN201710471093A CN107417190A CN 107417190 A CN107417190 A CN 107417190A CN 201710471093 A CN201710471093 A CN 201710471093A CN 107417190 A CN107417190 A CN 107417190A
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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
- 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
- C04B28/026—Oil shale cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Road Paving Structures (AREA)
Abstract
The invention belongs to road technical field of board processing, there is provided a kind of feldspathic sandstone road is non-burning brick and preparation method, the feldspathic sandstone road are non-burning brick including the following raw material：Major ingredient：Feldspathic sandstone；Auxiliary material：One or more kinds of mixtures in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder；Cementing agent：Solidifying stone cementing agent；Antifreezing agent；Water.The present invention have adjusted non-burning brick formula, solidifying stone cementing agent and industrial and agricultural waste are added in non-burning brick formula in original prepare using feldspathic sandstone as major ingredient, thus the non-burning brick compression strength produced is high, good frost resistance, its cost is low, cheap simultaneously, while can promote processing and the recycling of trade waste.The method that the present invention prepares pavior brick need not carry out high-temperature calcination, and this mode, which solves conventional pav brick production process, needs a large amount of electricity consumptions or fuel problem.
Description
Technical field
The invention belongs to road technical field of board processing, in particular it relates to which a kind of feldspathic sandstone road is non-burning brick and prepares
Method.
Background technology
Feldspathic sandstone is a kind of ravelly ground, Triassic period referring specifically to the Permian Period in the Paleozoic Era and Mesozoic Era, Jurassic Period and the Cretaceous period
Thick-layer sandstone, sand shale and argillaceous sandstone composition rock alternating layers.Feldspathic sandstone is continental clastic system, due to its overlying rock
Thickness is small, pressure is low, causes that its diagenetic grade is low, degree of consolidation is poor between the grains of sand, structural strength is low.Integrated distribution loess plateau north
The Ordos Plateau of portion Jin-Shan-Meng adjacent area.Feldspathic sandstone main chemical compositions are silica and aluminum oxide, belong to sial
Resource.Mineralogical composition is mainly quartz, feldspar, mica and part montmorillonite, mainly gravel and clay from form.
Country gradually bans clay brick, thus the non-burning brick substitute for becoming conventional clay brick in recent years.Market at present
It is upper it is common it is non-burning brick be the industrial wastes such as clinker, slag, gangue, flyash, carbide slag, stone flour, sand, the wet ash discharge of power plant
Thing adds a certain amount of binder materials such as cement etc., and repressed, maintenance forms.
Binding material is added in feldspathic sandstone can be prepared into feldspathic sandstone construction material product.It can thus realize
The recycling of feldspathic sandstone, and can meet the needs of building brick.
Therefore, the non-burning brick of quality better is produced, the cementing agent added just turns into key.
The content of the invention
For in the prior art the defects of, on the one hand the purpose of the present invention is to provide a kind of feldspathic sandstone road non-burning brick, one
Aspect, which also provides, a kind of prepares the non-burning brick method of the feldspathic sandstone road.
The present invention have adjusted non-burning brick formula, be added in original prepare using feldspathic sandstone as major ingredient in non-burning brick formula
Solidifying stone cementing agent and industrial and agricultural waste, the non-burning brick compression strength thus produced is high, good frost resistance, while its cost
It is low, cheap, while processing and the recycling of trade waste can be promoted.
The method that the present invention prepares pavior brick need not carry out high-temperature calcination, and this mode solves conventional pav brick and produced
Journey needs a large amount of electricity consumptions or fuel problem to be worthy to be popularized.
A kind of feldspathic sandstone road provided according to an aspect of the present invention is non-burning brick, and the feldspathic sandstone road is non-burning brick including such as
The raw material of lower parts by weight：
Major ingredient 60-77 parts：Feldspathic sandstone；
Auxiliary material 10-27 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.23-2.16 parts：Solidifying stone cementing agent；
Antifreezing agent 1.6-3.48 parts；
Water 10-19 parts.
Preferably, the non-burning brick raw material for including following parts by weight of the feldspathic sandstone road：
Major ingredient 60-75 parts：Feldspathic sandstone；
Auxiliary material 10-25 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.23-2.15 parts：Solidifying stone cementing agent；
Antifreezing agent 1.6-3.45 parts；
Water 10-15 parts.
Preferably, the non-burning brick raw material for including following parts by weight of the feldspathic sandstone road：
Major ingredient 61-72 parts：Feldspathic sandstone；
Auxiliary material 12-23 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.25-2.11 parts：Solidifying stone cementing agent；
Antifreezing agent 1.9-3.15 parts；
Water 12-13 parts.
Preferably, the non-burning brick raw material for including following parts by weight of the feldspathic sandstone road：
65 parts of major ingredient：Feldspathic sandstone；
20 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
1.55 parts of cementing agent：Solidifying stone cementing agent；
2.15 parts of antifreezing agent；
12 parts of water.
Preferably, the auxiliary material is coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, quick lime
One or more kinds of mixing in powder.
Preferably, the magnesium slag is the magnesium slag that content of MgO is less than 5%.
Preferably, the preparation method of the solidifying stone cementing agent is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 10-30mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 30-70%, clinker
0.1-29%, flyash 10-20%, blast furnace slag 10-30% and gypsum 2-8%, respectively with ball mill individually it is levigate after
Remix, the specific surface area after each material ball milling is 300-550m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains solidifying stone cementing agent finished product.
On the one hand the non-burning brick preparation method of a kind of feldspathic sandstone road of offer, the non-burning brick preparation of the feldspathic sandstone road
Method comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
Compared with prior art, the present invention has following beneficial effect：
（1）The present invention is major ingredient using feldspathic sandstone on the basis of using waste materials such as coal ash, magnesium slag, agricultural crop straw slag, clinkers
Next life birth canal road is non-burning brick, and the non-burning brick manufacture of feldspathic sandstone road can not only largely consume the Industry Waste for occupying bulk deposition soil
Gurry, and can be that enterprise brings a certain amount of economic benefit, promote benign cycle, this makes it possible to promote trade waste
Processing and recycling, while the non-burning brick energy consumption of feldspathic sandstone road is low, will not produce secondary pollution, thus there is the characteristic of environmental protection,
The non-burning brick compression strength of feldspathic sandstone road produced by the present invention is high, and good frost resistance, resistance to chemical attack are good, while its cost
It is low, cheap；
（2）Magnesium slag of the present invention is to produce the industrial residue discharged during magnesium metal, and waste residue have passed through the process rapidly cooled down after producing,
So mineral are to belong to the steady high temperature modification structure that is situated between in magnesium slag, the cation that activity in structure be present, so magnesium slag has in itself
Very high hydration activity, hydrated calcium silicate gel can be ultimately produced, improve gelling；
（3）The solidifying stone cementing agent added in inventive formulation, " solidifying stone " are a kind of to be prepared by primary raw material of solid waste
Hydraulicity sial based cementitious material.This solidifying stone cementing agent can replace cement to use in many occasions, but under a number of conditions
There is no performance with cement again.Because travertine gelled material is using solid waste as main material production and compares cement
There are lower manufacturing cost, lower manufacture energy consumption and significantly emission reduction CO2, therefore, the present invention is due also to can promote solidifying stone glue
The application of gel material and there is good environmental benefit.Prior is due to that with the addition of solidifying stone cementing agent so that manufacturing process
Easily cementing, the non-burning brick intensity in road surface produced is high, and frost resistance is good；
（4）The method that the present invention prepares pavior brick need not carry out high-temperature calcination, and this mode solves conventional pav brick and produced
Journey needs a large amount of electricity consumptions or fuel problem, while the pavior brick produced has stronger resistance to compression, anti-folding and freeze-proof, meets brick body
Performance.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.
A kind of feldspathic sandstone road that one aspect of the present invention provides is non-burning brick, and the feldspathic sandstone road is non-burning brick including following weight
Measure the raw material of number：
Major ingredient 60-77 parts：Feldspathic sandstone；
Auxiliary material 10-27 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.23-2.16 parts：Solidifying stone cementing agent；
Antifreezing agent 1.6-3.48 parts；
Water 10-19 parts.
Preferably, the non-burning brick raw material for including following parts by weight of the feldspathic sandstone road：
Major ingredient 60-75 parts：Feldspathic sandstone；
Auxiliary material 10-25 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.23-2.15 parts：Solidifying stone cementing agent；
Antifreezing agent 1.6-3.45 parts；
Water 10-15 parts.
Preferably, the non-burning brick raw material for including following parts by weight of the feldspathic sandstone road：
Major ingredient 61-72 parts：Feldspathic sandstone；
Auxiliary material 12-23 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.25-2.11 parts：Solidifying stone cementing agent；
Antifreezing agent 1.9-3.15 parts；
Water 12-13 parts.
Preferably, the non-burning brick raw material for including following parts by weight of the feldspathic sandstone road：
65 parts of major ingredient：Feldspathic sandstone；
20 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
1.55 parts of cementing agent：Solidifying stone cementing agent；
2.15 parts of antifreezing agent；
12 parts of water.
Preferably, the auxiliary material is coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, quick lime
One or more kinds of mixing in powder.
Preferably, the magnesium slag is the magnesium slag that content of MgO is less than 5%.
Preferably, the preparation method of the solidifying stone cementing agent is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 10-30mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 30-70%, clinker
0.1-29%, flyash 10-20%, blast furnace slag 10-30% and gypsum 2-8%, respectively with ball mill individually it is levigate after
Remix, the specific surface area after each material ball milling is 300-550m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains solidifying stone cementing agent finished product.
On the one hand the non-burning brick preparation method of a kind of feldspathic sandstone road of offer, the non-burning brick preparation of the feldspathic sandstone road
Method comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
Compared with prior art, the present invention has following beneficial effect：
（1）The present invention is major ingredient using feldspathic sandstone on the basis of using waste materials such as coal ash, magnesium slag, agricultural crop straw slag, clinkers
Next life birth canal road is non-burning brick, and the non-burning brick manufacture of feldspathic sandstone road can not only largely consume the Industry Waste for occupying bulk deposition soil
Gurry, and can be that enterprise brings a certain amount of economic benefit, promote benign cycle, this makes it possible to promote trade waste
Processing and recycling, while the non-burning brick energy consumption of feldspathic sandstone road is low, will not produce secondary pollution, thus there is the characteristic of environmental protection,
The non-burning brick compression strength of feldspathic sandstone road produced by the present invention is high, and good frost resistance, resistance to chemical attack are good, while its cost
It is low, cheap；
（2）Magnesium slag of the present invention is to produce the industrial residue discharged during magnesium metal, and waste residue have passed through the process rapidly cooled down after producing,
So mineral are to belong to the steady high temperature modification structure that is situated between in magnesium slag, the cation that activity in structure be present, so magnesium slag has in itself
Very high hydration activity, hydrated calcium silicate gel can be ultimately produced, improve gelling；
（3）The solidifying stone cementing agent added in inventive formulation, " solidifying stone " are a kind of to be prepared by primary raw material of solid waste
Hydraulicity sial based cementitious material.This solidifying stone cementing agent can replace cement to use in many occasions, but under a number of conditions
There is no performance with cement again.Because travertine gelled material is using solid waste as main material production and compares cement
There are lower manufacturing cost, lower manufacture energy consumption and significantly emission reduction CO2, therefore, the present invention is due also to can promote solidifying stone glue
The application of gel material and there is good environmental benefit.Prior is due to that with the addition of solidifying stone cementing agent so that manufacturing process
Easily cementing, the non-burning brick intensity in road surface produced is high, and frost resistance is good；
（4）The method that the present invention prepares pavior brick need not carry out high-temperature calcination, and this mode solves conventional pav brick and produced
Journey needs a large amount of electricity consumptions or fuel problem, while the pavior brick produced has stronger resistance to compression, anti-folding and freeze-proof, meets brick body
Performance.
Embodiment 1
On the one hand a kind of feldspathic sandstone road that the present embodiment provides is non-burning brick, and the feldspathic sandstone road is non-burning brick including following weight
The raw material of number：
75 parts of major ingredient：Feldspathic sandstone；
10 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
2.15 parts of cementing agent：Solidifying stone cementing agent；
1.6 parts of antifreezing agent；
15 parts of water.
The auxiliary material is one in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind or two or more mixing.
The magnesium slag is the magnesium slag that content of MgO is less than 5%.
The preparation method of the solidifying stone cementing agent is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 30mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 30%, clinker
29%th, flyash 10%, blast furnace slag 30% and gypsum 2%, respectively with ball mill individually it is levigate after remix, each material
Specific surface area after ball milling is 550m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains solidifying stone cementing agent finished product.
On the one hand the non-burning brick preparation method of a kind of feldspathic sandstone road of offer, the non-burning brick preparation of the feldspathic sandstone road
Method comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
Embodiment 2
On the one hand a kind of feldspathic sandstone road that the present embodiment provides is non-burning brick, and the feldspathic sandstone road is non-burning brick including following weight
The raw material of number：
60 parts of major ingredient：Feldspathic sandstone；
25 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
1.23 parts of cementing agent：Solidifying stone cementing agent；
3.45 parts of antifreezing agent；
10 parts of water.
The auxiliary material is one in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind or two or more mixing.
The magnesium slag is the magnesium slag that content of MgO is less than 5%.
The preparation method of the solidifying stone cementing agent is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 10mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 70%, clinker
0.1%th, flyash 20%, blast furnace slag 10% and gypsum 8%, respectively with ball mill individually it is levigate after remix, each thing
Specific surface area after pellet mill is 300m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains solidifying stone cementing agent finished product.
On the one hand the non-burning brick preparation method of a kind of feldspathic sandstone road of offer, the non-burning brick preparation of the feldspathic sandstone road
Method comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
Embodiment 3
On the one hand a kind of feldspathic sandstone road that the present embodiment provides is non-burning brick, and the feldspathic sandstone road is non-burning brick including following weight
The raw material of number：
72 parts of major ingredient：Feldspathic sandstone；
12 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
2.11 parts of cementing agent：Solidifying stone cementing agent；
1.9 parts of antifreezing agent；
13 parts of water.
The auxiliary material is one in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind or two or more mixing.
The magnesium slag is the magnesium slag that content of MgO is less than 5%.
The preparation method of the solidifying stone cementing agent is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 20mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 40%, clinker
12%th, flyash 15%, blast furnace slag 20% and gypsum 5%, respectively with ball mill individually it is levigate after remix, each material
Specific surface area after ball milling is 450m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains solidifying stone cementing agent finished product.
On the one hand the non-burning brick preparation method of a kind of feldspathic sandstone road of offer, the non-burning brick preparation of the feldspathic sandstone road
Method comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
Embodiment 4
On the one hand a kind of feldspathic sandstone road that the present embodiment provides is non-burning brick, and the feldspathic sandstone road is non-burning brick including following weight
The raw material of number：
61 parts of major ingredient：Feldspathic sandstone；
23 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
1.25 parts of cementing agent：Solidifying stone cementing agent；
3.15 parts of antifreezing agent；
12 parts of water.
The auxiliary material is one in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind or two or more mixing.
The magnesium slag is the magnesium slag that content of MgO is less than 5%.
The preparation method of the solidifying stone cementing agent is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 10-30mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 30-70%, clinker
29%th, flyash 20%, blast furnace slag 30% and gypsum 8%, respectively with ball mill individually it is levigate after remix, each material
Specific surface area after ball milling is 350m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains solidifying stone cementing agent finished product.
On the one hand the non-burning brick preparation method of a kind of feldspathic sandstone road of offer, the non-burning brick preparation of the feldspathic sandstone road
Method comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
Embodiment 5
On the one hand a kind of feldspathic sandstone road that the present embodiment provides is non-burning brick, and the feldspathic sandstone road is non-burning brick including following weight
The raw material of number：
65 parts of major ingredient：Feldspathic sandstone；
20 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
1.55 parts of cementing agent：Solidifying stone cementing agent；
2.15 parts of antifreezing agent；
12 parts of water.
The auxiliary material is one in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind or two or more mixing.
The magnesium slag is the magnesium slag that content of MgO is less than 5%.
The preparation method of the solidifying stone cementing agent is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 25mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 60%, clinker
21%th, flyash 16%, blast furnace slag 18% and gypsum 7%, respectively with ball mill individually it is levigate after remix, each material
Specific surface area after ball milling is 380m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains solidifying stone cementing agent finished product.
On the one hand the non-burning brick preparation method of a kind of feldspathic sandstone road of offer, the non-burning brick preparation of the feldspathic sandstone road
Method comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned specific
Embodiment, those skilled in the art can make various deformations or amendments within the scope of the claims, and this has no effect on this
The substantive content of invention.
Claims (8)
1. a kind of feldspathic sandstone road is non-burning brick, it is characterised in that：The feldspathic sandstone road is non-burning brick including following parts by weight
Raw material：
Major ingredient 60-77 parts：Feldspathic sandstone；
Auxiliary material 10-27 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.23-2.16 parts：Solidifying stone cementing agent；
Antifreezing agent 1.6-3.48 parts；
Water 10-19 parts.
2. feldspathic sandstone road according to claim 1 is non-burning brick, it is characterised in that：The feldspathic sandstone road it is non-burning brick including
The raw material of following parts by weight：
Major ingredient 60-75 parts：Feldspathic sandstone；
Auxiliary material 10-25 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.23-2.15 parts：Solidifying stone cementing agent；
Antifreezing agent 1.6-3.45 parts；
Water 10-15 parts.
3. feldspathic sandstone road according to claim 2 is non-burning brick, it is characterised in that：The feldspathic sandstone road it is non-burning brick including
The raw material of following parts by weight：
Major ingredient 61-72 parts：Feldspathic sandstone；
Auxiliary material 12-23 parts：It is a kind of in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Or two or more mixtures；
Cementing agent 1.25-2.11 parts：Solidifying stone cementing agent；
Antifreezing agent 1.9-3.15 parts；
Water 12-13 parts.
4. feldspathic sandstone road according to claim 3 is non-burning brick, it is characterised in that：The feldspathic sandstone road it is non-burning brick including
The raw material of following parts by weight：
65 parts of major ingredient：Feldspathic sandstone；
20 parts of auxiliary material：One kind or two in coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder, kaolin powder, calcium lime powder
Kind thing mixed above；
1.55 parts of cementing agent：Solidifying stone cementing agent；
2.15 parts of antifreezing agent；
12 parts of water.
5. feldspathic sandstone road according to claim 1 is non-burning brick, it is characterised in that：The auxiliary material is coal ash, magnesium slag, farming
One or more kinds of mixtures in thing stalk slag, clinker, sepiolite powder, kaolin powder, calcium lime powder.
6. feldspathic sandstone road according to claim 5 is non-burning brick, it is characterised in that：The magnesium slag is that content of MgO is less than 5%
Magnesium slag.
7. feldspathic sandstone road according to claim 1 is non-burning brick, it is characterised in that：The preparation method of the solidifying stone cementing agent
It is as follows：
Step（1）：Take oil shale residues crusher in crushing to grain through for 10-30mm；
Step（2）：Then the following raw material is weighed according to mass percent：Broken oil shale residues 30-70%, clinker
0.1-29%, flyash 10-20%, blast furnace slag 10-30% and gypsum 2-8%, respectively with ball mill individually it is levigate after
Remix, the specific surface area after each material ball milling is 300-550m2/kg；
Step（3）：Finally by step（2）Gained powder is homogenized with after inspection, just obtains cementing agent finished product.
8. the non-burning brick preparation method of feldspathic sandstone road as described in claim any one of 1-7, it is characterised in that：The arsenic sand
The non-burning brick preparation method of rock road comprises the following steps：
Step（1）：By ratio of weight and the number of copies into feldspathic sandstone addition by coal ash, magnesium slag, agricultural crop straw slag, clinker, sepiolite powder,
The auxiliary material of one or more kinds of mixture compositions, is mixed evenly, obtains siccative in kaolin powder, calcium lime powder；
Step（2）：To step（1）Cementing agent, antifreezing agent and water are sequentially added in resulting siccative, is mixed evenly, is obtained
Wet feed；
Step（3）：To step（2）Resulting wet feed carries out pressure forming, obtains the non-burning brick blank of feldspathic sandstone road；
Step（4）：The non-burning brick blank of feldspathic sandstone road is conserved, curing condition is, is 25-28 DEG C, high humidity in temperature
The standard curing under conditions of 90%, it is non-burning brick to obtain feldspathic sandstone road.
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| CN108164247A (en) * | 2018-01-15 | 2018-06-15 | 华北水利水电大学 | High activity feldspathic sandstone cementitious material and preparation method thereof |
| CN108863220A (en) * | 2018-07-23 | 2018-11-23 | 赣州红砂岩石材有限公司 | A kind of building brick and its preparation process of Red Sandstone stone material |
| CN108892434A (en) * | 2018-09-17 | 2018-11-27 | 黄河水利委员会黄河水利科学研究院 | A kind of sandy feldspathic sandstone of non-cement-based is non-burning brick and preparation method thereof |
| CN110642601A (en) * | 2019-10-24 | 2020-01-03 | 陕西利人之星环保科技有限公司 | Water-retaining brick prepared by taking gasification furnace slag as raw material and preparation method thereof |
| CN118125811A (en) * | 2024-05-10 | 2024-06-04 | 内蒙古农业大学 | Porous lightweight ceramic sand for sandstone and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108164247A (en) * | 2018-01-15 | 2018-06-15 | 华北水利水电大学 | High activity feldspathic sandstone cementitious material and preparation method thereof |
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| CN110642601A (en) * | 2019-10-24 | 2020-01-03 | 陕西利人之星环保科技有限公司 | Water-retaining brick prepared by taking gasification furnace slag as raw material and preparation method thereof |
| CN110642601B (en) * | 2019-10-24 | 2022-09-13 | 陕西利人之星环保科技有限公司 | Water-retaining brick prepared by taking gasification furnace slag as raw material and preparation method thereof |
| CN118125811A (en) * | 2024-05-10 | 2024-06-04 | 内蒙古农业大学 | Porous lightweight ceramic sand for sandstone and preparation method thereof |
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Application publication date: 20171201 |