CN108688242A - Composite sheet material for building - Google Patents
Composite sheet material for building Download PDFInfo
- Publication number
- CN108688242A CN108688242A CN201810485471.4A CN201810485471A CN108688242A CN 108688242 A CN108688242 A CN 108688242A CN 201810485471 A CN201810485471 A CN 201810485471A CN 108688242 A CN108688242 A CN 108688242A
- Authority
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- China
- Prior art keywords
- dry powder
- agent
- water
- composite material
- curable
- Prior art date
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- 239000002131 composite material Substances 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 title claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 241000186547 Sporosarcina Species 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004202 carbamide Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000000654 additive Substances 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 49
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 7
- 239000010881 fly ash Substances 0.000 claims description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 230000002528 anti-freeze Effects 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 6
- 235000002639 sodium chloride Nutrition 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 230000002940 repellent Effects 0.000 claims description 4
- 239000005871 repellent Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical group COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000004645 aluminates Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000011797 cavity material Substances 0.000 claims 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 13
- 235000019738 Limestone Nutrition 0.000 abstract description 3
- 230000033558 biomineral tissue development Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 239000006028 limestone Substances 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000003467 diminishing effect Effects 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- FDGQSTZJBFJUBT-UHFFFAOYSA-N hypoxanthine Chemical compound O=C1NC=NC2=C1NC=N2 FDGQSTZJBFJUBT-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
-
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0085—Geotextiles
- E02D2300/009—Geotextiles with multi-layer structure
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Top layer, bottom and the articulamentum of composite sheet material for building disclosed by the invention surround cavity, are made of overstriking fiber filled with curable composite material, top layer in cavity, articulamentum is made of the alkali proof fiber through oiling treatment;Curable composite material is divided into upper layer and lower layer and is filled in cavity, and curable composite material cures after being contacted with additive.Pasteur's sporosarcina dry powder is added in its curable composite material, after construction usage, cured composite material chance water or specific mixing or synthetic fluid can be realized secondary, aquation and multiple aquation three times, it is lime stone that Pasteur's sporosarcina can carry out biomineralization using degradation of urea while aquation, the micro-crack generated on cured composite material is repaired automatically, it is to the repair rates of 100 μm of micro-cracks below up to 30% or more, and water needed for aquation or liquid can manually be sprayed or be realized by the water that natural rain snow ice hail generates, suitable for various severe construction environments.
Description
Technical field
The present invention relates to a kind of structure materials, more particularly, to a kind of composite sheet material for building.
Background technology
Existing composite material for building generally has cement, stone sand, flyash, dry mortar or commerical ready-mixed concrete etc., bank protection,
Irrigation canals and ditches etc. also use mortar flag stone etc., and when concrete use need to be mixed temporarily, and manually mixing and stirring keeps material mixing uneven,
Blender or transporting equipment etc. are needed, while will produce a large amount of dust, the labor intensity of worker is larger, working efficiency is low, work
Environment is poor, of high cost.In addition, existing building is constructed with composite material in soil body surface, exists be easy stress in use
The problem of cracking, because of body frost heaving or meets swollen especially in the severe particular surroundings such as plateau permafrost, swelled ground, desert, abrupt slope
Swollen soil will produce soil deformation, leads to composite material by top pressure and props up, to generate fine cracks and cracking, Wu Faxiu
It mends, influences material lifetime, need perfect.
Invention content
The technical problem to be solved by the present invention is to:A kind of composite sheet material for building is provided, which constructs and support
Shield is convenient, and service life is long, it can be achieved that automatic reparation to the micro-crack generated after construction usage, below to 100 μm micro-
The repair rate of crackle is up to 30 % or more, the various construction environments that are particularly suitable for including extreme environment.
Technical solution is used by the present invention solves above-mentioned technical problem:Composite sheet material for building, including by top layer, bottom
The warp knit stereo fabric of the articulamentum composition of layer and the connection top layer and the bottom, the top layer, bottom and company
It connects layer and surrounds cavity, be filled with curable composite material in the cavity, the top layer is made of overstriking fiber, described
Articulamentum be made of the alkali proof fiber through oiling treatment;The curable composite material is divided into upper layer and lower layer and is filled in institute
In the cavity stated, the weight percent composition of the curable composite material described in upper layer includes:Flyash 5~50%, Ba Shiya
Material dry powder 1~20% is split in spore sarcine dry powder 0.01~5%, urea 0.01~8%, antiseepage control, and swelling agent dry powder 0.5~
15%, fine aggregate dry powder 5~30%, micro- haydite dry powder 0.01~3%, antifreeze dry powder 0.01~5%, rock salt dry powder 0.01~
0.5%, air entraining agent dry powder 0.001~3%, water-reducing agent dry powder 0.01~5%, water-retaining agent dry powder 0.01~5%, air curing agent dry powder
0.01~5%, surplus is cement powder;The weight percent of curable composite material described in lower layer forms:Flyash
5~50%, Pasteur's sporosarcina dry powder 0.01~8%, urea 0.01~10%, antiseepage control splits material dry powder 1~20%, expands
Agent dry powder 0.5~15%, fine aggregate dry powder 5~30%, micro- haydite dry powder 0.01~3%, antifreeze dry powder 0.01~5%, rock salt are dry
Powder 0.01~0.5%, air entraining agent dry powder 0.001~3%, water-reducing agent dry powder 0.01~5%, water-retaining agent dry powder 0.01~5%, air is solid
Agent dry powder 0.01~5%, surplus are cement powder;The curable composite material cures after being contacted with additive, described
Additive be at least one of water or water and following substance mixing or synthetic fluid:Liquid repellent agent, air entraining agent and
Pigment.
Preferably, it is at least one of economization agent and fibrous material that material is split in the antiseepage control.
Preferably, the air entraining agent is neopelex or PC-2 type concrete high-efficiency gas tracting subtractive agents.
Preferably, the water-reducing agent is NF, NF-2, C6204, MS-F type concrete early strength and high effect water reduction agent, NNO diminishings
Agent, melamine, polycarboxylic acids dehydragent and how at least one of series high-efficiency water-reducing agent.
Preferably, the water-retaining agent is methyl cellulose ether.
Preferably, the liquid repellent agent is in aliphatic acid waterproofing agent, aluminate water-proof agent and organic silicon waterproofing agent
It is at least one.
Compared with the prior art, the advantages of the present invention are as follows:
1, composite sheet material for building disclosed by the invention, top layer are made of overstriking fiber, can reduce the aperture of top layer, to
It can be with the more water of absorbing and storing, in favor of the maintenance of composite sheet material after construction;
2, the articulamentum of present invention composite sheet material for building is made of the alkali proof fiber through oiling treatment, has high ductibility, can
To increase the service life of warp knit stereo fabric;
3, curable composite material is divided into upper layer and lower layer and is filled in the cavity surrounded by top layer, bottom and articulamentum, and on
It is added with Pasteur's sporosarcina dry powder in lower two layers of curable composite material, the roll of composite material is to construction environment
Temperature requirement is low, can construct in -3 DEG C of temperatures above, when construction, the curable composite material in upper layer and lower layer is curable answers
Condensation material meets water or specific mixing or synthetic fluid is i.e. curable, cured compound after the roll of composite material construction usage
Material meets water or specific mixing or synthetic fluid can realize secondary, aquation and multiple aquation three times, it is secondary, three times aquation and
In multiple hydration process, it is lime stone that Pasteur's sporosarcina, which can utilize degradation of urea to carry out biomineralization, to because the soil body with
The micro-crack generated on cured composite material caused by other deformations is repaired automatically, to 100 μm of fine fisssures below
The repair rate of line up to 30 % or more, in addition, it is secondary, the water needed for aquation or liquid can manually spray three times, or borrow
It helps the water that natural rain snow ice hail generates to realize, without expending excessive manpower and materials, is particularly suitable for including that extreme environment exists
Interior various construction environments.
Description of the drawings
Fig. 1 is the outside drawing of composite sheet material for building in embodiment(Part).
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
The composite sheet material for building of embodiment, as shown in Figure 1, including by top layer 1, bottom 2 and connection top layer 1 and bottom 2
The warp knit stereo fabric that forms of articulamentum 3, top layer 1, bottom 2 and articulamentum 3 surround cavity 4, filled with curable in cavity 4
Composite material, top layer 1 is made of overstriking fiber, and articulamentum 3 is made of the alkali proof fiber through oiling treatment;Curable is compound
Material is divided into upper layer and lower layer and is filled in cavity 4, and the weight percent composition of the curable composite material in upper layer includes:Flyash
35%, Pasteur's sporosarcina dry powder 1%, urea 2%, antiseepage control splits material dry powder 8%, swelling agent dry powder 5%, fine aggregate dry powder
10%, micro- haydite dry powder 2%, antifreeze dry powder 3%, rock salt dry powder 0.2%, air entraining agent dry powder 0.5%, water-reducing agent dry powder 0.5%, water conservation
Agent dry powder 1%, air curing agent dry powder 0.6%, surplus is cement powder;The weight percent group of the curable composite material of lower layer
At including:Flyash 35%, Pasteur's sporosarcina dry powder 1.5%, material dry powder 7%, swelling agent are split in urea 2.5%, antiseepage control
Dry powder 4%, fine aggregate dry powder 10%, micro- haydite dry powder 2%, antifreeze dry powder 3%, rock salt dry powder 0.2%, air entraining agent dry powder 0.4% subtract
Aqua dry powder 0.3%, water-retaining agent dry powder 0.8%, air curing agent dry powder 0.5%, surplus is cement powder;Curable composite wood
Material cures after being contacted with additive, and additive is water.
In the present embodiment, it is economization agent that material is split in antiseepage control, and air entraining agent is neopelex, water-reducing agent NNO
Diminishing, water-retaining agent are methyl cellulose ether.
The performance of above-mentioned Multifunctional composite carpet complies fully with related examination criteria, and specific the performance test results are such as
Under:
Compression strength:28MPa or more;Bending strength:More than 2.8MPa;Extensibility 1.5%, impact resistance:Steel ball quality 1000g,
Ball falling impact height 1400mm, impact ball impact test piece in a manner of freely falling body, the shock proof average of test specimen are 44 times;It is resistance to
The experiment of mill property:Maximum 0.10g/cm2, similar to the wearability of ceramics;Impermeability:Check test specimen bottom surface without water-drop-shaped afterwards for 24 hours
At;Frost resistance:Through 50 Frozen-thawed cycleds, test specimen is without the breakoff phenomenons such as aliquation and cracking;Noninflammability:A1 grades of incombustible material:In stove
5 DEG C of average temperature rising, sample mean sustained combustion time 0s, sample mean mass loss 10%.
The roll of composite material is low to construction environment temperature requirement, can construct in -3 DEG C of temperatures above, when construction, upper layer
The curable composite material of curable composite material and lower layer meets water or specific mixing or synthetic fluid is i.e. curable, this is multiple
After condensation material coiled material construction usage, cured composite material meets water or specific mixing or synthetic fluid can realize it is secondary, three times
Aquation and multiple aquation, it is secondary, three times in aquation and multiple hydration process, Pasteur's sporosarcina can utilize degradation of urea
Progress biomineralization is lime stone, to the micro-crack that is generated on cured composite material caused by the soil body and other deformations into
Row is automatic to be repaired, to the repair rates of 100 μm of micro-cracks below up to 30 % or more, in addition, it is secondary, three times needed for aquation
Water or liquid can manually spray, or be realized by the water that natural rain snow ice hail generates, without expending excessive manpower object
Power, the various construction environments being particularly suitable for including extreme environment.
Claims (6)
1. composite sheet material for building includes being made of the articulamentum of top layer, bottom and the connection top layer and the bottom
Warp knit stereo fabric, the top layer, bottom and articulamentum surround cavity, filled with curable compound in the cavity
Material, it is characterised in that:The top layer is made of overstriking fiber, and the articulamentum is by the alkali proof fiber structure through oiling treatment
At;The curable composite material is divided into upper layer and lower layer and is filled in the cavity, and curable described in upper layer is answered
The weight percent of condensation material forms:Flyash 5~50%, Pasteur's sporosarcina dry powder 0.01~5%, urea 0.01
~8%, material dry powder 1~20%, swelling agent dry powder 0.5~15%, fine aggregate dry powder 5~30%, micro- haydite dry powder are split in antiseepage control
0.01~3%, antifreeze dry powder 0.01~5%, rock salt dry powder 0.01~0.5%, air entraining agent dry powder 0.001~3%, water-reducing agent dry powder
0.01~5%, water-retaining agent dry powder 0.01~5%, air curing agent dry powder 0.01~5%, surplus is cement powder;Described in lower layer
The weight percent of curable composite material forms:Flyash 5~50%, Pasteur's sporosarcina dry powder 0.01~
8%, material dry powder 1~20% is split in urea 0.01~10%, antiseepage control, swelling agent dry powder 0.5~15%, fine aggregate dry powder 5~30%,
Micro- haydite dry powder 0.01~3%, antifreeze dry powder 0.01~5%, rock salt dry powder 0.01~0.5%, air entraining agent dry powder 0.001~3%,
Water-reducing agent dry powder 0.01~5%, water-retaining agent dry powder 0.01~5%, air curing agent dry powder 0.01~5%, surplus is cement powder;
The curable composite material cures after being contacted with additive, and the additive is in water or water and following substance
At least one mixing or synthetic fluid:Liquid repellent agent, air entraining agent and pigment.
2. composite sheet material for building according to claim 1, it is characterised in that:It is economization agent that material is split in the antiseepage control
At least one of with fibrous material.
3. composite sheet material for building according to claim 1, it is characterised in that:The air entraining agent is detergent alkylate sulphur
Sour sodium or PC-2 type concrete high-efficiency gas tracting subtractive agents.
4. composite sheet material for building according to claim 1, it is characterised in that:The water-reducing agent be NF, NF-2,
C6204, MS-F type concrete early strength and high effect water reduction agent, NNO water-reducing agents, melamine, polycarboxylic acids dehydragent and how to be efficient
At least one of water-reducing agent.
5. composite sheet material for building according to claim 1, it is characterised in that:The water-retaining agent is methylcellulose
Ether.
6. composite sheet material for building according to claim 1, it is characterised in that:The liquid repellent agent is anti-for aliphatic acid
At least one of aqua, aluminate water-proof agent and organic silicon waterproofing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485471.4A CN108688242B (en) | 2018-05-21 | 2018-05-21 | Composite coiled material for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485471.4A CN108688242B (en) | 2018-05-21 | 2018-05-21 | Composite coiled material for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108688242A true CN108688242A (en) | 2018-10-23 |
| CN108688242B CN108688242B (en) | 2021-03-26 |
Family
ID=63846569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485471.4A Active CN108688242B (en) | 2018-05-21 | 2018-05-21 | Composite coiled material for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108688242B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
| CN106045400A (en) * | 2016-06-03 | 2016-10-26 | 太原理工大学 | Crack self-repairing concrete using aerobic basophilic microorganisms and preparation method thereof |
| KR101681596B1 (en) * | 2016-02-04 | 2016-12-01 | 주식회사 에코이앤씨 | Mortar composition of improving chemical resistance and durability for repairing and reinforcing concrete structures , and method of repairing and reinforcing concrete structures using the same |
| CN106699026A (en) * | 2016-12-02 | 2017-05-24 | 太原理工大学 | Crack self-remediation regenerated concrete based on urease production microorganism mineralization deposition and preparation method |
| CN108017337A (en) * | 2017-12-13 | 2018-05-11 | 李珠 | Microorganism crack autogenous healing gunite concrete and preparation method thereof |
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| CN103290810A (en) * | 2013-05-15 | 2013-09-11 | 宁波和谐信息科技有限公司 | Multifunctional composite carpet and ditch construction technology thereof |
| KR101681596B1 (en) * | 2016-02-04 | 2016-12-01 | 주식회사 에코이앤씨 | Mortar composition of improving chemical resistance and durability for repairing and reinforcing concrete structures , and method of repairing and reinforcing concrete structures using the same |
| CN106045400A (en) * | 2016-06-03 | 2016-10-26 | 太原理工大学 | Crack self-repairing concrete using aerobic basophilic microorganisms and preparation method thereof |
| CN106699026A (en) * | 2016-12-02 | 2017-05-24 | 太原理工大学 | Crack self-remediation regenerated concrete based on urease production microorganism mineralization deposition and preparation method |
| CN108017337A (en) * | 2017-12-13 | 2018-05-11 | 李珠 | Microorganism crack autogenous healing gunite concrete and preparation method thereof |
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