CN106747019B - A kind of permeable epoxide resin polymer mortar in sponge city and its porous pavement of preparation - Google Patents
A kind of permeable epoxide resin polymer mortar in sponge city and its porous pavement of preparation Download PDFInfo
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- CN106747019B CN106747019B CN201710047856.8A CN201710047856A CN106747019B CN 106747019 B CN106747019 B CN 106747019B CN 201710047856 A CN201710047856 A CN 201710047856A CN 106747019 B CN106747019 B CN 106747019B
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- porous pavement
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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
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
- E01C11/226—Coherent pavings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
- E01C7/142—Mixtures or their components, e.g. aggregate
-
- 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
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
-
- 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
Abstract
The present invention provides a kind of permeable epoxide resin polymer mortar in sponge city and its porous pavement of preparation, sponge city is with permeable epoxide resin polymer mortar by epoxy adhesive, regenerated building aggregate, natural aggregate, regenerated fiber, cement, age resister and water-reducing agent, wherein, epoxy adhesive is divided into primary coat epoxy adhesive, middle painting epoxy adhesive and face apply epoxy adhesive, porous pavement based on the preparation of permeable epoxide resin polymer mortar successively includes permeable epoxy surface layer, geotextiles, permeable epoxy middle layer, geotextiles and permeable epoxy bottom, permeable epoxy surface layer, the component and proportion that middle layer and bottom pass through adjusting epoxy adhesive, the partial size and unclassified stores for gathering regenerated building aggregate obtain product.Mortar and porous pavement water penetration prepared by the present invention, water storage, mechanicalness, freeze-thawing resistant and resistance to ag(e)ing are excellent, and ecological, environmental protective, being used for a long time property are good.
Description
Technical field
The invention belongs to building material technical fields, and in particular to a kind of permeable epoxide resin polymer sand in sponge city
Slurry and its porous pavement of preparation.
Background technique
With the quickening of urban construction paces, thus city is caused by coverings such as more and more waterproof building, road surfaces
Urban heat land effect, urban waterlogging, urban drought phenomena such as also increase year by year, can by being laid with a large amount of porous pavements in city
The occurrence and development of above-mentioned Urban Ecological Problems are effectively relieved.
Polymer broken stone water permeability pavement is generally made of the permeable surface layer of polymer, and dynamic layer permeable structure layer, supporting course are saturating
Water-bound layer, roadbed enhancement layer and plain dirt road base composition, wherein the porosity in the permeable surface layer of polymer is maximum, the grain of aggregate
Diameter is minimum, and good water permeability, wearability are good, dry and wet non-skid property is good, and chromaticity is good, the partial size of the aggregate of dynamic layer permeable structure layer
Bigger, porosity and water penetration are similar with the permeable surface layer of polymer, and dynamic layer permeable structure layer primarily serves dispersion load stress
Effect, the aggregate size of supporting course permeable structure layer is larger, in addition to guaranteeing permeable, water storage and load, mainly prevents rain
Water flows back to surface layer, and the aggregate size of roadbed enhancement layer and plain dirt road base is maximum, and main function is subject to load, is provided simultaneously with
The effect of water and water storage.
It follows that polymer broken stone water permeability pavement is by using gap-graded aggregate, as aggregate size increases, mechanics
Strength reduction, water permeability improve, and by polymer as binder, but physical property differs greatly between each organized layer,
The surface property of the aggregate of different sizes and type also differs greatly, thus because ground be suitable for adjusting polymer composition and ratio
, more excellent point necessity to seem of performance and combination between Shi Ge organized layer.
A kind of permeable mortar disclosed in Chinese patent CN 106192666A and using porous pavement made of permeable mortar,
The permeable mortar is by the concrete additives such as coarse sand, white cement, quick lime, glass fibre, binder, polyvinyl alcohol, polyethylene
The reinforcing agents such as alcohol formal, Lauxite, styrene-butadiene latex and VAE lotion are constituted, which includes permeable surface layer, permeable base
Layer, metalling, concrete layer and plain soil layer, permeable surface layer are laid with by permeable mortar, porous base course by aggregate, fine coal ball and
Cement slurry mutually bonds, metalling include between plane and plane that lightweight concrete is laid with the chip ballast that is laid with constitute,
Concrete layer also includes the water-permeable pipe for being connected to metalling.By the above-mentioned prior art it is found that in porous pavement only in permeable surface layer
The permeable mortar containing polymer is used, remaining tissue layer is simultaneously not used polymer and is bonded.
Epoxy resin has very high caking property, cure shrinkage low, excellent toughness, good corrosion resistance, good
Acid-alkali-corrosive-resisting and good processability, epoxy resin is added in permeable mortar, primarily serve bonding and it is cured
Effect.Epoxy adhesive is applied to each organized layer of porous pavement, and the performance tune according to each organized layer by the present invention
Save the optimal composition and ratio of epoxy adhesive.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of permeable epoxide resin polymer mortar in sponge city and its
Porous pavement is prepared, the performance according to each institutional framework of porous pavement needs, the component proportion of epoxy adhesive is adjusted, with
And the partial size of regenerated building aggregate, it finally adjusts other components and obtains the water penetration of mortar and porous pavement, water storage, machinery
Property, freeze-thawing resistant and resistance to ag(e)ing are excellent, and ecological, environmental protective, being used for a long time property are good.
In order to solve the above technical problems, the technical scheme is that
A kind of permeable epoxide resin polymer mortar in sponge city, which is characterized in that the permeable ring in the sponge city
Oxygen resinous polymer mortar is by epoxy adhesive, regenerated building aggregate, natural aggregate, regenerated fiber, cement, age resister
With several compositions in water-reducing agent, the epoxy adhesive includes epoxy resin, reactive diluent, curing agent, filler, disappears
It is several in infusion, levelling agent, epoxy color and solvent, the epoxy adhesive be divided into primary coat epoxy adhesive,
Middle painting epoxy adhesive and face apply epoxy adhesive.
As a preferred embodiment of the above technical solution, the composition of the primary coat epoxy adhesive, by weight, comprising:
Epoxide equivalent is 90 parts of epoxy resin GELR-128 of 190, the reactive diluent BGE or D-1214 10 that epoxide equivalent is 190
Part, 50 parts of curing agent H-113, the epoxy resin GESN-901*75 100 that solid content 75%, epoxide equivalent are 450-500
Part, 20 parts of mixture of curing agent H-113 and dimethylbenzene that 15 parts of curing agent H-113 or mass ratio are 3:1, solvent 1-5
Part.
As a preferred embodiment of the above technical solution, the middle composition for applying epoxy adhesive, by weight, comprising:
Epoxide equivalent is 45-53 parts of epoxy resin GELR-128 of 190, the reactive diluent BGE or D-1214 that epoxide equivalent is 190
5-7 parts, 40-50 parts of the silicon powder of -400 mesh of 325 mesh, 25-30 parts of curing agent H-113, defoaming agent and 1-5 parts of levelling agent.
As a preferred embodiment of the above technical solution, the face applies the composition of epoxy adhesive, by weight, comprising:
45-53 parts of epoxy resin GELR-128,5-7 parts of reactive diluent D-1214,40-50 parts of filler, curing agent 6892 or
6821 25-30 parts, defoaming agent, levelling agent, 1-5 parts of epoxy color, wherein filler be calcium phosphate, silica or cellulose,
Curing agent is 6892 when the curing agent winter, and curing agent is 6821 when summer.
The present invention also provides the porous pavement that a kind of sponge city is prepared with permeable epoxide resin polymer mortar, features
Be, sponge city porous pavement prepared by permeable epoxide resin polymer mortar successively include permeable epoxy surface layer,
Geotextiles, permeable epoxy middle layer, geotextiles and permeable epoxy bottom, the permeable epoxy surface layer apply epoxy resin by face and bond
The regenerated building aggregate of agent, partial size lower than 5mm, regenerated fiber, cement, age resister and water-reducing agent are constituted, wherein permeable epoxy
Surface layer with a thickness of 40-50mm, the permeable epoxy middle layer is built by middle painting epoxy adhesive, the regeneration that partial size is 5-30mm
Build aggregate, natural aggregate, regenerated fiber, cement and water-reducing agent are constituted, wherein permeable epoxy middle layer with a thickness of 200-300mm,
The permeable epoxy bottom is the regenerated building aggregate of 30-60mm, natural aggregate, again by primary coat epoxy adhesive, partial size
Raw fiber, cement and water-reducing agent are constituted, wherein permeable epoxy bottom with a thickness of 100-200mm.
As a preferred embodiment of the above technical solution, the regenerated building aggregate is to be beaten by building concrete or brick through hammering
It is obtained after broken washing and drying.
As a preferred embodiment of the above technical solution, the natural aggregate is quartz sand, graphite powder or aluminium powder.
As a preferred embodiment of the above technical solution, the regenerated fiber be repeat glass fiber, high-tenacity polyethylene fibre or
Basalt fibre.
As a preferred embodiment of the above technical solution, the water-reducing agent is lignosulfonates or polycarboxylic acids high efficiency diminishing
Agent.
As a preferred embodiment of the above technical solution, the permeable epoxide resin polymer mortar in the sponge city is prepared permeable
The tensile strength on road surface is not less than 20MPa, and elongation percentage is greater than 20%, and tearing strength is not less than 72N/mm, and peel strength is not less than
15N/mm。
Compared with prior art, the invention has the following advantages:
(1) it is all wrapped in permeable epoxy resin mortar prepared by the present invention and the porous pavement of permeable epoxy resin mortar preparation
Include epoxy adhesive, difference of the epoxy adhesive according to each organized layer's physical property of porous pavement, for different grains
The performance of diameter regenerated building aggregate and other raw materials, preferably optimal epoxy adhesive component and proportion make preparation
Epoxy adhesive can improve the mechanical strength, wearability and freeze-thaw resistance of porous pavement organized layer to greatest extent, and not
Influence the permeability rate and water storage rate of porous pavement organized layer.
(2) porous pavement of permeable epoxy resin mortar preparation prepared by the present invention is between permeable epoxy resin sand pulp layer
Earthwork cloth is all set, there is excellent cohesive force in earthwork cloth and permeable epoxy resin mortar, guarantee earthwork cloth and porous pavement
Good bonding between Zhong Ge organized layer, and earthwork cloth can be further improved anti-filter, isolation and the protective action of organized layer, and
And the mechanical strength of porous pavement can be improved, prevent the generation of fatigue crack.
(3) permeable epoxy resin mortar prepared by the present invention is optimized for each organized layer of porous pavement, makes preparation
Porous pavement excellent combination property, mechanical strength significantly improve, and anti-aging and cracking resistance can be good, can be used for a long time, and reduce dimension
Cost is protected, and raw material uses regenerative raw materials, petroleum based material dosage is few, green ecological environmental protection.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be described in detail, herein illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1:
Sponge city successively includes with a thickness of the saturating of 40mm with porous pavement prepared by permeable epoxide resin polymer mortar
Water ring oxygen surface layer, geotextiles, the permeable epoxy middle layer with a thickness of 200mm, geotextiles and the permeable epoxy bottom with a thickness of 100mm
Layer.
The component of permeable epoxy surface layer, by weight, comprising: face applies 50 parts of epoxy adhesive, partial size is lower than 5mm
Regeneration concrete/brick build 100 parts of aggregate, 20 parts of repeat glass fiber, 100 parts of cement, titanium dioxide age resister 10
Part, 10 parts of lignosulfonates.Wherein, face applies the composition of epoxy adhesive, by weight, comprising: epoxy resin
45 parts of GELR-128,5 parts of reactive diluent D-1214,40 parts of filler, curing agent 6892 or 6,821 25 parts, defoaming agent, stream
1 part of flat agent, epoxy color, wherein filler is calcium phosphate, and curing agent is 6892 when winter, and curing agent is 6821 when summer.
The component in permeable epoxy middle layer, by weight, comprising: middle 50 parts of painting epoxy adhesive, partial size 5-
100 parts of aggregate of the regeneration concrete of 30mm/brick building, 10 parts of quartz sand natural aggregate, 20 parts of high-tenacity polyethylene fibre of regeneration,
80 parts of cement, 5 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, the middle composition for applying epoxy adhesive, by weight, comprising:
Epoxide equivalent is 45 parts of epoxy resin GELR-128 of 190, and epoxide equivalent is 5 parts of reactive diluent BGE of 190,325 mesh-
40 parts of the silicon powder of 400 mesh, 25 parts of curing agent H-113, defoaming agent and 1 part of levelling agent.
The component of permeable epoxy bottom, by weight, comprising: 50 parts of primary coat epoxy adhesive, partial size 30-
The regeneration concrete of 60mm/100 parts of aggregate of brick building, 20 parts of graphite powder natural aggregate, regeneration 15 parts of basalt fibre, cement
70 parts, 8 parts of lignosulfonates.Wherein, the composition of primary coat epoxy adhesive, by weight, comprising: epoxide equivalent is
90 parts of 190 epoxy resin GELR-128, epoxide equivalent are 10 parts of reactive diluent D-1214 of 190, curing agent H-113
50 parts, 100 parts of the epoxy resin GESN-901*75 that solid content 75%, epoxide equivalent are 450-500, curing agent H-113 15
Part, 1 part of aqueous solvent.
Embodiment 2:
Sponge city successively includes with a thickness of the saturating of 50mm with porous pavement prepared by permeable epoxide resin polymer mortar
Water ring oxygen surface layer, geotextiles, the permeable epoxy middle layer with a thickness of 300mm, geotextiles and the permeable epoxy bottom with a thickness of 200mm
Layer.
The component of permeable epoxy surface layer, by weight, comprising: face applies 100 parts of epoxy adhesive, partial size is lower than
The regeneration concrete of 5mm/100 parts of aggregate of brick building, 40 parts of high-tenacity polyethylene fibre of regeneration, 100 parts of cement, titanium dioxide are anti-
20 parts of aging agent, 10 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, face applies the composition of epoxy adhesive, by weight, packet
It includes: 53 parts of epoxy resin GELR-128,7 parts of reactive diluent D-1214,50 parts of filler, curing agent 6892 or 6,821 30
Part, defoaming agent, levelling agent, 5 parts of epoxy color, wherein filler is silica, and curing agent is 6892 when winter, and when summer solidifies
Agent is 6821.
The component in permeable epoxy middle layer, by weight, comprising: middle 80 parts of painting epoxy adhesive, partial size 5-
The regeneration concrete of 30mm/100 parts of aggregate of brick building, 20 parts of aluminium powder natural aggregate, regeneration 30 parts of basalt fibre, cement 80
Part, 8 parts of lignosulfonates.Wherein, the middle composition for applying epoxy adhesive, by weight, comprising: epoxide equivalent is
53 parts of 190 epoxy resin GELR-128, epoxide equivalent are 7 parts of reactive diluent BGE of 190, and the silicon of -400 mesh of 325 mesh is micro-
50 parts of powder, 30 parts of curing agent H-113, defoaming agent and 5 parts of levelling agent.
The component of permeable epoxy bottom, by weight, comprising: 70 parts of primary coat epoxy adhesive, partial size 30-
The regeneration concrete of 60mm/brick builds 100 parts of aggregate, 30 parts of graphite powder natural aggregate, 20 parts of repeat glass fiber, cement 70
Part, 8 parts of lignosulfonates.Wherein, the composition of primary coat epoxy adhesive, by weight, comprising: epoxide equivalent is
90 parts of 190 epoxy resin GELR-128, epoxide equivalent are 10 parts of reactive diluent D-1214 of 190, curing agent H-113
50 parts, 100 parts of the epoxy resin GESN-901*75 that solid content 75%, epoxide equivalent are 450-500, mass ratio is 3:1's
20 parts of mixture of curing agent H-113 and dimethylbenzene, 5 parts of solvent.
Embodiment 3:
Sponge city successively includes with a thickness of the saturating of 45mm with porous pavement prepared by permeable epoxide resin polymer mortar
Water ring oxygen surface layer, geotextiles, the permeable epoxy middle layer with a thickness of 250mm, geotextiles and the permeable epoxy bottom with a thickness of 150mm
Layer.
The component of permeable epoxy surface layer, by weight, comprising: face applies 80 parts of epoxy adhesive, partial size is lower than 5mm
Regeneration concrete/brick building 100 parts of aggregate, repeat glass fiber, high-tenacity polyethylene fibre or basalt fibre regeneration
30 parts of fiber, 100 parts of cement, 15 parts of titanium dioxide age resister, lignosulfonates or polycarboxylic acid series high efficiency water reducing agent 6
Part.Wherein, face applies the composition of epoxy adhesive, by weight, comprising: 48 parts of epoxy resin GELR-128, activity is dilute
Release 6 parts of agent D-1214,45 parts of filler, curing agent 6892 or 6,821 27 parts, defoaming agent, levelling agent, 3 parts of epoxy color,
Middle filler is cellulose, and curing agent is 6892 when winter, and curing agent is 6821 when summer.
The component in permeable epoxy middle layer, by weight, comprising: middle 65 parts of painting epoxy adhesive, partial size 5-
The regeneration concrete of 30mm/100 parts of aggregate of brick building, 15 parts of quartz sand natural aggregate, regeneration basalt fibre regenerated fiber
25 parts, 80 parts of cement, 6 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, the middle composition for applying epoxy adhesive, by weight,
It include: 45-53 parts of epoxy resin GELR-128 that epoxide equivalent is 190, the reactive diluent BGE 6 that epoxide equivalent is 190
Part, 45 parts of the silicon powder of -400 mesh of 325 mesh, 28 parts of curing agent H-113, defoaming agent and 3 parts of levelling agent.
The component of permeable epoxy bottom, by weight, comprising: 65 parts of primary coat epoxy adhesive, partial size 30-
27 parts of 100 parts of aggregate of the regeneration concrete of 60mm/brick building, quartz sand and graphite powder natural aggregate, repeat glass fiber and
Regenerate 17 parts of high-tenacity polyethylene fibre, 70 parts of cement, 6 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, primary coat epoxy adhesive
Composition, by weight, comprising: epoxide equivalent is GELR-12890 part of epoxy resin of 190, epoxide equivalent for 190 work
10 parts of BGE of diluent of property, 50 parts of curing agent H-113, the epoxy resin that solid content 75%, epoxide equivalent are 450-500
100 parts of GESN-901*75,15 parts of curing agent H-113,4 parts of aqueous solvent.
Embodiment 4:
Sponge city successively includes with a thickness of the saturating of 43mm with porous pavement prepared by permeable epoxide resin polymer mortar
Water ring oxygen surface layer, geotextiles, the permeable epoxy middle layer with a thickness of 285mm, geotextiles and the permeable epoxy bottom with a thickness of 165mm
Layer.
The component of permeable epoxy surface layer, by weight, comprising: face applies 90 parts of epoxy adhesive, partial size is lower than 5mm
Regeneration concrete/brick building 100 parts of aggregate, regeneration high-tenacity polyethylene fibre and regeneration 25 parts of basalt fibre, cement 100
Part, 14 parts of titanium dioxide age resister, 7 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, face applies the composition of epoxy adhesive,
By weight, comprising: 51 parts of epoxy resin GELR-128, D-12145 parts of reactive diluent, 44 parts of filler, curing agent 6892
Or 6,821 28 parts, defoaming agent, levelling agent, 3 parts of epoxy color, wherein filler is calcium phosphate and cellulose, curing agent when winter
It is 6892, curing agent is 6821 when summer.
The component in permeable epoxy middle layer, by weight, comprising: middle 80 parts of painting epoxy adhesive, partial size 5-
10 parts of 100 parts of aggregate of the regeneration concrete of 30mm/brick building, quartz sand and aluminium powder natural aggregate, repeat glass fiber and again
Raw 24 parts of basalt fibre, 80 parts of cement, lignosulfonates and 5 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, middle painting asphalt mixtures modified by epoxy resin
The composition of rouge binder, by weight, comprising: epoxide equivalent is GELR-12845-53 parts of epoxy resin of 190, and epoxy is worked as
Amount is 5 parts of reactive diluent BGE of 190,50 parts of the silicon powder of -400 mesh of 325 mesh, 25 parts of curing agent H-113, defoaming agent and
5 parts of levelling agent.
The component of permeable epoxy bottom, by weight, comprising: 70 parts of primary coat epoxy adhesive, partial size 30-
The regeneration concrete of 60mm/brick builds 100 parts of aggregate, 30 parts of quartz sand natural aggregate, 20 parts of repeat glass fiber, cement 70
Part, 6 parts of ligno-sulfate based plasticizer.Wherein, the composition of primary coat epoxy adhesive, by weight, comprising: epoxy is worked as
Amount is 90 parts of epoxy resin GELR-128 of 190, and epoxide equivalent is 10 parts of reactive diluent BGE of 190, curing agent H-113
50 parts, 100 parts of the epoxy resin GESN-901*75 that solid content 75%, epoxide equivalent are 450-500, mass ratio is 3:1's
20 parts of mixture of curing agent H-113 and dimethylbenzene, 2 parts of aqueous solvent.
Embodiment 5:
Sponge city successively includes with a thickness of the saturating of 50mm with porous pavement prepared by permeable epoxide resin polymer mortar
Water ring oxygen surface layer, geotextiles, the permeable epoxy middle layer with a thickness of 300mm, geotextiles and the permeable epoxy bottom with a thickness of 100mm
Layer.
The component of permeable epoxy surface layer, by weight, comprising: face applies 100 parts of epoxy adhesive, partial size is lower than
The regeneration concrete of 5mm/brick builds 100 parts of aggregate, 20 parts of repeat glass fiber, 100 parts of cement, titanium dioxide age resister
20 parts, 5 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, face applies the composition of epoxy adhesive, by weight, comprising: epoxy
45 parts of resin GELR-128,7 parts of reactive diluent D-1214,40 parts of filler, curing agent 6892 or 6,821 30 parts, defoaming
Agent, levelling agent, 1 part of epoxy color, wherein filler is calcium phosphate, silica and cellulose, and curing agent is 6892 when winter, the summer
It when curing agent be 6821.
The component in permeable epoxy middle layer, by weight, comprising: middle 80 parts of painting epoxy adhesive, partial size 5-
The regeneration concrete of 30mm/100 parts of aggregate of brick building, quartz sand, graphite powder and 10 parts of aluminium powder natural aggregate, repeat glass are fine
Dimension, high-tenacity polyethylene fibre and 20 parts of basalt fibre regenerated fiber, 80 parts of cement, lignosulfonates and polycarboxylic acids high efficiency
5 parts of water-reducing agent.Wherein, the middle composition for applying epoxy adhesive, by weight, comprising: the asphalt mixtures modified by epoxy resin that epoxide equivalent is 190
45 parts of rouge GELR-128, epoxide equivalent is 7 parts of reactive diluent BGE of 190,40 parts of the silicon powder of -400 mesh of 325 mesh, solidification
30 parts of agent H-113, defoaming agent and 1 part of levelling agent.
The component of permeable epoxy bottom, by weight, comprising: 70 parts of primary coat epoxy adhesive, partial size 30-
The regeneration concrete of 60mm/100 parts of aggregate of brick building, 20 parts of quartz sand natural aggregate, regeneration 15 parts of basalt fibre, cement
70 parts, 5 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, the composition of primary coat epoxy adhesive, by weight, comprising: epoxy
Equivalent is 90 parts of epoxy resin GELR-128 of 190, and epoxide equivalent is 10 parts of reactive diluent BGE of 190, curing agent H-
113 50 parts, 100 parts of the epoxy resin GESN-901*75 that solid content 75%, epoxide equivalent are 450-500, curing agent H-
113 15 parts, 5 parts of aqueous solvent.
Embodiment 6:
Sponge city successively includes with a thickness of the saturating of 45mm with porous pavement prepared by permeable epoxide resin polymer mortar
Water ring oxygen surface layer, geotextiles, the permeable epoxy middle layer with a thickness of 300mm, geotextiles and the permeable epoxy bottom with a thickness of 170mm
Layer.
The component of permeable epoxy surface layer, by weight, comprising: face applies 75 parts of epoxy adhesive, partial size is lower than 5mm
Regeneration concrete/brick build 100 parts of aggregate, 30 parts of repeat glass fiber, 100 parts of cement, titanium dioxide age resister 15
Part, 7 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, face applies the composition of epoxy adhesive, by weight, comprising: asphalt mixtures modified by epoxy resin
49 parts of rouge GELR-128,6 parts of reactive diluent D-1214,43 parts of filler, curing agent 6892 or 6,821 29 parts, defoaming agent,
3 parts of levelling agent, epoxy color, wherein filler is calcium phosphate and silica, and curing agent is 6892 when winter, curing agent when summer
It is 6821.
The component in permeable epoxy middle layer, by weight, comprising: middle 65 parts of painting epoxy adhesive, partial size 5-
The regeneration concrete of 30mm/brick builds 100 parts of aggregate, 13 parts of aluminium powder natural aggregate, 24 parts of repeat glass fiber, cement 80
Part, 5 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, the middle composition for applying epoxy adhesive, by weight, comprising: epoxy is worked as
Amount is 48 parts of epoxy resin GELR-128 of 190, and epoxide equivalent is 5-7 parts of reactive diluent D-1214 of 190,325 mesh-
44 parts of the silicon powder of 400 mesh, 28 parts of curing agent H-113, defoaming agent and 3 parts of levelling agent.
The component of permeable epoxy bottom, by weight, comprising: 60 parts of primary coat epoxy adhesive, partial size 30-
24 parts of 100 parts of aggregate of the regeneration concrete of 60mm/brick building, quartz sand and aluminium powder natural aggregate, 18 parts of repeat glass fiber,
70 parts of cement, 6 parts of polycarboxylic acid series high efficiency water reducing agent.Wherein, the composition of primary coat epoxy adhesive, by weight, comprising:
Epoxide equivalent is 90 parts of epoxy resin GELR-128 of 190, and epoxide equivalent is 10 parts of reactive diluent BGE of 190, curing agent
50 parts of H-113,100 parts of the epoxy resin GESN-901*75 that solid content 75%, epoxide equivalent are 450-500, mass ratio is
20 parts of mixture, 3 parts of aqueous solvent of the curing agent H-113 of 3:1 and dimethylbenzene.
Comparative example:
Porous pavement successively includes with a thickness of the permeable epoxy surface layer of 40mm, with a thickness of the rubble middle layer of 200mm, geotextiles
With the normal concrete bottom with a thickness of 100mm.
Through detecting, the porous pavement that is prepared with permeable epoxide resin polymer mortar of sponge city of embodiment 1-6 preparation
And the tensile strength of the porous pavement of the prior art, elongation percentage, tearing strength, the result of peel strength and freeze thawing resistance grade are such as
Shown in lower:
After tested, the porous pavement that the sponge city of embodiment 1-6 preparation is prepared with permeable epoxide resin polymer mortar
And the porous pavement of the prior art radiates the tensile strength after 1000h, elongation percentage, tearing strength, removing under 340nm wavelength
The result of loss of strength rate is as follows:
As seen from the above table, the permeable epoxide resin polymer mortar in sponge city prepared by the present invention and its preparation is permeable
Porosity and the water permeable ability variation on road surface are little, but mechanical performance, freezing and thawing performance and ageing-resistant performance are excellent, usability
It can be good.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (6)
1. the porous pavement that a kind of sponge city is prepared with permeable epoxide resin polymer mortar, it is characterised in that: the sponge
City with permeable epoxide resin polymer mortar by epoxy adhesive, regenerated building aggregate, natural aggregate, regenerated fiber,
Several compositions in cement, age resister and water-reducing agent, the epoxy adhesive include epoxy resin, reactive diluent,
Several in curing agent, filler, defoaming agent, levelling agent, epoxy color and solvent, the epoxy adhesive is divided into primary coat ring
Oxygen resinoid bond, middle painting epoxy adhesive and face apply epoxy adhesive；
Sponge city porous pavement prepared by permeable epoxide resin polymer mortar successively includes permeable epoxy surface layer, soil
Work cloth, permeable epoxy middle layer, geotextiles and permeable epoxy bottom, the permeable epoxy surface layer by face apply epoxy adhesive,
Regenerated building aggregate of the partial size lower than 5mm, regenerated fiber, cement, age resister and water-reducing agent are constituted, wherein permeable epoxy surface layer
With a thickness of 40-50mm, the permeable epoxy middle layer is by middle painting epoxy adhesive, the regenerated building bone that partial size is 5-30mm
Material, natural aggregate, regenerated fiber, cement and water-reducing agent are constituted, wherein permeable epoxy middle layer with a thickness of 200-300mm, it is described
Permeable epoxy bottom is fine by primary coat epoxy adhesive, the regenerated building aggregate that partial size is 30-60mm, natural aggregate, regeneration
Dimension, cement and water-reducing agent are constituted, wherein permeable epoxy bottom with a thickness of 100-200mm；
The composition of the primary coat epoxy adhesive, by weight, comprising: the epoxy resin GELR- that epoxide equivalent is 190
128 90 parts, 10 parts of the reactive diluent BGE or D-1214 that epoxide equivalent is 190, H-11350 parts of curing agent, solid content is
75%, epoxide equivalent is 100 parts of epoxy resin GESN-901*75 of 450-500, and 15 parts of curing agent H-113 or mass ratio are
20 parts of mixture, 1-5 parts of solvent of the curing agent H-113 of 3:1 and dimethylbenzene；
The middle composition for applying epoxy adhesive, by weight, comprising: the epoxy resin GELR- that epoxide equivalent is 190
128 45-53 parts, epoxide equivalent is 5-7 parts of reactive diluent BGE or D-1214 of 190, the silicon powder 40- of -400 mesh of 325 mesh
50 parts, 25-30 parts of curing agent H-113, defoaming agent and 1-5 parts of levelling agent；
The face applies the composition of epoxy adhesive, by weight, comprising: 45-53 parts of epoxy resin GELR-128, living
5-7 parts of diluent D-1214 of property, 40-50 parts of filler, curing agent 6892 or 6821 25-30 parts, defoaming agent, levelling agent, ring
1-5 parts of oxygen color, wherein filler is calcium phosphate, silica or cellulose, and curing agent is 6892 when the curing agent winter,
Curing agent is 6821 when summer.
2. the porous pavement that a kind of sponge city according to claim 1 is prepared with permeable epoxide resin polymer mortar,
It is characterized by: the regenerated building aggregate is obtained after washing and drying is smashed in hammering by building concrete or brick.
3. the porous pavement that a kind of sponge city according to claim 1 is prepared with permeable epoxide resin polymer mortar,
It is characterized by: the natural aggregate is quartz sand, graphite powder or aluminium powder.
4. the porous pavement that a kind of sponge city according to claim 1 is prepared with permeable epoxide resin polymer mortar,
It is characterized by: the regenerated fiber is repeat glass fiber, high-tenacity polyethylene fibre or basalt fibre.
5. the porous pavement that a kind of sponge city according to claim 1 is prepared with permeable epoxide resin polymer mortar,
It is characterized by: the water-reducing agent is lignosulfonates or polycarboxylic acid series high efficiency water reducing agent.
6. the porous pavement that a kind of sponge city according to claim 1 is prepared with permeable epoxide resin polymer mortar,
It is characterized by: the tensile strength for the porous pavement that the sponge city is prepared with permeable epoxide resin polymer mortar is not less than
20 MPa, elongation percentage are greater than 20%, and tearing strength is not less than 72 N/mm, and peel strength is not less than 15 N/mm.
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| CN105837087A (en) * | 2016-04-08 | 2016-08-10 | 杭州阑氏道路工程技术有限公司 | A formula of an environmental friendly water-permeable sponge brick and a preparing method of the sponge brick |
| CN107434428B (en) * | 2017-08-22 | 2020-10-09 | 绍兴职业技术学院 | Preparation method for producing pouring type self-compacting high-elastic-modulus permeable mortar by using construction waste |
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| CN107759172A (en) * | 2017-11-09 | 2018-03-06 | 安徽工业大学 | A kind of aqueous epoxy resins are modified pervious concrete material |
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| CN108842552A (en) * | 2018-07-17 | 2018-11-20 | 招商局重庆交通科研设计院有限公司 | Pavement structure and road surface |
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| CN109970413B (en) * | 2019-04-10 | 2022-02-18 | 江苏霖生美家园艺有限公司 | Environment-friendly adhesive for garden solid waste and preparation method thereof |
| CN110590240A (en) * | 2019-09-03 | 2019-12-20 | 温州春桦秋时科技有限公司 | Sponge urban water seepage brick and preparation method thereof |
| CN111285638A (en) * | 2020-02-20 | 2020-06-16 | 山西平朔煤矸石发电有限责任公司 | Paving method suitable for permeable pavement |
| CN112592116B (en) * | 2020-12-17 | 2022-09-30 | 中国十九冶集团有限公司 | High-strength anti-crack epoxy mortar and preparation method thereof |
| CN112854272B (en) * | 2021-01-26 | 2022-06-07 | 西南科技大学 | Preparation method of underground engineering wall ground seepage drainage system |
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