CN109748542A - A kind of color inhibition sand base water-permeable brick and preparation method thereof - Google Patents
A kind of color inhibition sand base water-permeable brick and preparation method thereof Download PDFInfo
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- CN109748542A CN109748542A CN201910173884.3A CN201910173884A CN109748542A CN 109748542 A CN109748542 A CN 109748542A CN 201910173884 A CN201910173884 A CN 201910173884A CN 109748542 A CN109748542 A CN 109748542A
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Abstract
The present invention relates to the field of building materials, it is related to a kind of color inhibition sand base water-permeable brick and preparation method thereof.The color inhibition sand base water-permeable brick, it includes porous base course and the permeable surface layer positioned at porous base course surface, and the component of porous base course includes: 5-15 parts of Machine-made Sand, 50-90 parts of graded broken stone, 15-30 parts of cement inorganic material, 2.6-6 parts of water and 0.1-0.3 parts of water-reducing agent according to parts by weight；The component on permeable surface layer includes: 2-6 parts of hydrogenated bisphenol A epoxy resin, 1-3 parts of polyetheramine, 0.5-1.6 parts of aliphatic cyclic amine, 92-96 parts of aeolian sand, 0.04-0.24 parts of antioxidant, 0.08-0.48 parts of ultraviolet absorbing agent and 0.09-0.36 parts of coupling agent according to parts by weight.The color inhibition sand base water-permeable brick prepared by said components has excellent color inhibition characteristic, can use under outdoor environment for a long time and non-discolouring.
Description
Technical field
The present invention relates to the field of building materials, in particular to a kind of color inhibition sand base water-permeable brick and preparation method thereof.
Background technique
In construction and decoration, how much can all use and arrive various brick materials, sand base water-permeable brick is exactly one of.Sand base water-permeable brick
With good permeable, permeability, while absorbable moisture and heat, mitigate municipal drainage and pressure of flood, to preventing public affairs
The pollution in waters and processing sewage have good effect, make on road not ponding altogether.Sand base water-permeable brick in use, no
The disconnected influence by the irradiation of daylight, the infiltration of rainwater and other climate changes, is easy to produce xanthochromia, so that product colour
Apparent variation occurs, seriously affects the using effect after mating formation.
Summary of the invention
The purpose of the present invention is to provide a kind of color inhibition sand base water-permeable brick, color inhibition excellent, can for a long time in
It is used under outdoor environment and non-discolouring.
Another object of the present invention is to provide a kind of preparation method of above-mentioned color inhibition sand base water-permeable brick, the preparation methods
Simply, the color inhibition excellent of the color inhibition sand base water-permeable brick of acquisition can use under outdoor environment and non-discolouring for a long time.
The embodiment of the present invention is achieved in that
A kind of color inhibition sand base water-permeable brick comprising porous base course and the permeable surface layer positioned at porous base course surface, it is permeable
The component of base include: according to parts by weight 5-15 parts of Machine-made Sand, 50-90 parts of graded broken stone, 15-30 parts of cement inorganic material,
2.6-6 parts and water-reducing agent 0.1-0.3 parts of water；The component on permeable surface layer includes: hydrogenated bisphenol A epoxy resin 2- according to parts by weight
6 parts, 1-3 parts of polyetheramine, 0.5-1.6 parts of aliphatic cyclic amine, 92-96 parts of aeolian sand, 0.04-0.24 parts of antioxidant, ultraviolet radiation absorption
0.08-0.48 parts and coupling agent 0.09-0.36 parts of agent.
A kind of preparation method of color inhibition sand base water-permeable brick comprising the component of porous base course is mixed and is placed on mold
The component on permeable surface layer, is then mixed the surface for being placed on porous base course, pressurization of vibrating by bottom cloth, and stripping forming carries out
Maintenance.
The beneficial effect of the embodiment of the present invention is:
Concrete type of the color inhibition sand base water-permeable brick provided by the present application by each component in the permeable surface layer of restriction, example
Such as, compared to the prior art in common bisphenol A epoxide resin, the application selects hydrogenated bisphenol A epoxy resin, and compounds poly-
Ether amines and aliphatic cyclic amine form color inhibition adhesive system, and hydrogenated bisphenol A epoxy resin has good color inhibition characteristic, can be significantly
The color inhibition characteristic of glutinous agent system is improved, in addition, the molecular weight of polyetheramine is high, more preferably, combined floor is saturating for hydrophily and toughness
The requirement that water is mated formation, and there is good hardness and the transparency.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
Color inhibition sand base water-permeable brick of the embodiment of the present invention and preparation method thereof is specifically described below.
A kind of color inhibition sand base water-permeable brick comprising porous base course and the permeable surface layer positioned at porous base course surface.
The component of porous base course includes: 5-15 parts of Machine-made Sand according to parts by weight, 50-90 parts of graded broken stone, inorganic cementing
15-30 parts of material, 2.6-6 parts of water and 0.1-0.3 parts of water-reducing agent.
In the present embodiment, graded broken stone includes 40-60 parts of the first rubble that average grain diameter is 3-5mm and average grain diameter is
10-30 parts of the second rubble of 6-10mm.It in the present embodiment, is compounded by the rubble of different-grain diameter, base can be enhanced
Compactness.It is used cooperatively simultaneously with Machine-made Sand, the water permeability of porous base course is more preferably.
Preferably, the component of porous base course includes: 8-12 parts of Machine-made Sand, 40-70 parts of graded broken stone, nothing according to parts by weight
20-25 parts of machine cementing material, 3-6 parts of water and 0.2-0.3 parts of water-reducing agent.
The component on permeable surface layer includes: 2-6 parts of hydrogenated bisphenol A epoxy resin, 1-3 parts of polyetheramine, rouge according to parts by weight
0.5-1.6 parts of cyclammonium, 92-96 parts of aeolian sand, 0.04-0.24 parts of antioxidant, 0.08-0.48 parts of ultraviolet absorbing agent and coupling
0.09-0.36 parts of agent.
Preferably, the component on permeable surface layer includes: 4-6 parts of hydrogenated bisphenol A epoxy resin, polyetheramine 2- according to parts by weight
3 parts, 0.8-1.2 parts of aliphatic cyclic amine, 93-95 parts of aeolian sand, 0.05-0.2 parts of antioxidant, 0.1-0.4 parts of ultraviolet absorbing agent and
0.1-0.3 parts of coupling agent.
Currently, most widely used in epoxy resin is bisphenol A type epoxy resin, although its good mechanical performance, resistance to
Xanthochromia is poor.In the present embodiment, using bisphenol-A epoxy resin, viscosity is very low, but gel time compares bisphenol-A
The gel time of type epoxy resin is twice long, and solidfied material has preferable weatherability, is greatly improved the resistance to of adhesive system
Xanthochromia characteristic.
In the present embodiment, the molecular weight of polyetheramine is 2000-3000, and the average amine active hydrogen equivalent weight of polyetheramine is 500-
1000g/eq.Curing agent is used as using the polyetheramine of aliphatic cyclic amine and higher molecular weight compounding, so that its hydrophilicity and toughness are more
The requirement of combined floor permeable pavement.
Drift-sand is by wind, the sand bed of accumulation.It is more common in desert, gobi.Its partial size is mainly distributed on 0.074-
Between 0.250mm, content is up to 90% or more, few greater than the particle of 0.25mm, and only 0.1%.And it is less than of 0.074mm
Grain is also only less than 9%.
In addition, in the present embodiment, antioxidant includes but is not limited to antioxidant 1010, antioxidant 1098, anti-oxidant
Agent 1024, antioxidant DLTP, antioxidant DSTP, antioxidant 168 and antioxidant 626.
Ultraviolet absorbing agent includes but is not limited to ultraviolet absorbent uv-326, ultraviolet absorbing agent UV-327, ultraviolet light
Absorbent 329 and ultraviolet absorbing agent 360.
Coupling agent includes but is not limited to coupling agent KH550, coupling agent KH793, coupling agent KH560, coupling agent KH781 and idol
Join agent KH1771.
On the other hand, the present embodiment additionally provides a kind of preparation method of color inhibition sand base water-permeable brick comprising will be permeable
The component mixing of base is placed on the bottom cloth of mold, and the component on permeable surface layer is then mixed to the table for being placed on porous base course
Face, pressurization of vibrating, stripping forming are conserved.
Specifically includes the following steps:
S1, the weighing of porous base course each component is placed in blender, after mixing evenly, in mold bottom cloth, slightly
Compacting, makes mould upstream reserve the space of about 10mm depth.
S2, aeolian sand and coupling agent are mixed, and by hydrogenated bisphenol A epoxy resin, polyetheramine, aliphatic cyclic amine, anti-oxidant
Agent and ultraviolet absorbing agent are uniformly mixed, then common again to be mixed.
Due in permeable surface layer, the content of drift-sand is maximum, in the present embodiment, in advance by hydrogenated bisphenol A epoxy resin,
Polyetheramine, aliphatic cyclic amine, antioxidant and ultraviolet absorbing agent are uniformly mixed, and can guarantee the mixture homogeneity of above-mentioned substance.
And drift-sand is mixed with coupling agent in advance, and coupling agent is enabled to be dispersed in drift-sand, and in common mixing, coupling
Agent can be used as molecular bridge, improve drift-sand and above-mentioned bisphenol A epoxide resin, polyetheramine, aliphatic cyclic amine, antioxidant and ultraviolet
Interface interaction between light absorbers enhances drift-sand and above-mentioned bisphenol A epoxide resin, polyetheramine, viscous between aliphatic cyclic amine
Intensity is closed, the performance of composite material is improved, while other media can also be prevented to contacting permeation, improves interface state, has
Conducive to ageing-resistant, the resistance to stress energy of product.
S3, surface material is arranged in the reserved space of mold, pressurization of vibrating, stripping forming.
Kiln discharge after 35-45 DEG C of maintenance 70-80h in S4, kiln then carries out room temperature and conserves 25-35 days.
Concrete type of the color inhibition sand base water-permeable brick provided by the present application by each component in the permeable surface layer of restriction, example
Such as, compared to the prior art in common bisphenol A epoxide resin, the application selects hydrogenated bisphenol A epoxy resin, and compounds poly-
Ether amines and aliphatic cyclic amine form color inhibition adhesive system, and hydrogenated bisphenol A epoxy resin has good color inhibition characteristic, can be significantly
The color inhibition characteristic of glutinous agent system is improved, in addition, the molecular weight of polyetheramine and aliphatic cyclic amine is high, hydrophily and toughness are more preferably, multiple
The requirement of ground permeable pavement is closed, and there is good hardness and the transparency.In addition, cooperating the specific mixed of permeable surface layer component
Conjunction sequence, can further promote the adhesive strength of product, improve the performance of composite material, while can also prevent other Jie
Matter improves interface state, is conducive to the ageing-resistant of product, proof stress and anti-yellowing property to contacting permeation.
Color inhibition sand base water-permeable brick of the invention and preparation method thereof further progress is illustrated with reference to embodiments.
Embodiment 1
A kind of color inhibition sand base water-permeable brick, including permeable surface layer and porous base course, permeable top layer raw material are as follows: aeolian sand 94
Part, 5 parts of hydrogenated bisphenol A epoxy resin, 2 parts of polyetheramine, 1.3 parts of aliphatic cyclic amine, 0.07 part of antioxidant, ultraviolet absorbing agent 0.14
Part, 0.19 part of coupling agent.Porous base course raw material is as follows: 10 parts of Machine-made Sand, partial size is 50 parts of the first rubble of 3-6mm, and partial size is
20 parts of the second rubble of 5-10mm, 20 parts of cement, 5.6 parts of water, 0.2 part of water-reducing agent, wherein the molecular weight of polyetheramine is 2000,
The average amine active hydrogen equivalent weight of polyetheramine is 514g/eq.
The present embodiment the preparation method is as follows:
1, the weighing of porous base course each component is placed in blender, after mixing evenly, in mold bottom cloth, is slightly pressed
System, makes mould upstream reserve the space of about 10mm depth.
2, aeolian sand, the coupling agent in permeable skin-material are mixed, in addition by epoxy resin, polyetheramine, aliphatic cyclic amine, anti-
Oxidant, ultraviolet absorbing agent, mixing, respectively stirring 3 minutes, then mix, and stir 3 minutes.
3, surface material is arranged in the reserved space of mold, pressurization of vibrating, stripping forming.
4, kiln discharge after 40 DEG C of maintenance 72h in kiln then carries out room temperature and conserves 28 days.
Embodiment 2
A kind of color inhibition sand base water-permeable brick, including permeable surface layer and porous base course, permeable top layer raw material are as follows: aeolian sand 96
Part, 6 parts of hydrogenated bisphenol A epoxy resin, 3 parts of polyetheramine, 1.6 parts of aliphatic cyclic amine, 0.06 part of antioxidant, ultraviolet absorbing agent 0.24
Part, 0.25 part of coupling agent.Porous base course raw material is as follows: 8 parts of Machine-made Sand, partial size is 40 parts of the first rubble of 3-6mm, partial size 5-
20 parts of the second rubble of 10mm, 25 parts of cement, 5 parts of water, 0.3 part of water-reducing agent.Wherein, the molecular weight of polyetheramine is 2070, polyethers
The average amine active hydrogen equivalent weight of amine is 1040g/eq.
Embodiment 3
A kind of color inhibition sand base water-permeable brick, including permeable surface layer and porous base course, permeable top layer raw material are as follows: aeolian sand 92
Part, 2 parts of hydrogenated bisphenol A epoxy resin, 1.5 parts of polyetheramine, 0.54 part of aliphatic cyclic amine, 0.04 part of antioxidant, ultraviolet absorbing agent
0.08 part, 0.36 part of coupling agent.Porous base course raw material is as follows: 5 parts of Machine-made Sand, partial size is 60 parts of the first rubble of 3-6mm, partial size
For 30 parts of the second rubble of 5-10mm, 15 parts of cement, 2.6 parts of water, 0.1 part of water-reducing agent.Wherein, the molecular weight of polyetheramine is
2003, the average amine active hydrogen equivalent weight of polyetheramine is 575g/eq.
Embodiment 4
A kind of color inhibition sand base water-permeable brick, including permeable surface layer and porous base course, permeable top layer raw material are as follows: aeolian sand 93
Part, 4 parts of hydrogenated bisphenol A epoxy resin, 2 parts of polyetheramine, 1.1 parts of aliphatic cyclic amine, 0.1 part of antioxidant, ultraviolet absorbing agent 0.3
Part, 0.1 part of coupling agent.Porous base course raw material is as follows: 11 parts of Machine-made Sand, partial size is 40 parts of the first rubble of 3-6mm, partial size 5-
10 parts of the second rubble of 10mm, 20 parts of cement, 4 parts of water, 0.3 part of water-reducing agent.Wherein, the molecular weight of polyetheramine is 3000, polyethers
The average amine active hydrogen equivalent weight of amine is 530g/eq.
Comparative example 1
Hydrogenated bisphenol A epoxy resin in embodiment 1 is replaced with into bisphenol A epoxide resin.
Comparative example 2
It is 230 that polyetheramine in embodiment 1, which is replaced with molecular weight, the polyethers that average amine active hydrogen equivalent weight is 60g/eq
Amine.
Comparative example 3
It is 5000 that polyetheramine in embodiment 1, which is replaced with molecular weight, the alicyclic ring that average amine active hydrogen equivalent weight is 952g/eq
Amine.
Comparative example 4
The order by merging of the component on the permeable surface layer in embodiment 1 is replaced with, all components on permeable surface layer mix together
It closes.
The color inhibition sand base water-permeable brick that above-described embodiment 1-4 and comparative example 1-4 is obtained carries out performance detection, testability
Energy index such as table 1, wherein color inhibition characteristic is according in GB/T16422.3-2014 " plastics laboratory light source exposure test method "
Exposure cycle serial number 2 carries out, and adds up radiation energy 800MJ/m2.Color inhibition detection uses same batch referring to GB/T 250-2008
Product compares after shady and cool closed place is placed.
1. color inhibition sand base water-permeable brick performance detection data of table
| Project | Water penetration | Wearability | Yellowing resistance |
| Index | ≥2.0×10-2cm/s | ≤35mm | Yellow changes 3 grades or more |
| Embodiment 1 | 2.26×10-2cm/s | 24mm | 4-5 (color is not apparent from variation) |
| Embodiment 2 | 2.07×10-2cm/s | 31mm | 4-5 (color is not apparent from variation) |
| Embodiment 3 | 5.67×10-2cm/s | 34mm | 4-5 (color is not apparent from variation) |
| Embodiment 4 | 3.36×10-2cm/s | 29mm | 4-5 (color is not apparent from variation) |
| Comparative example 1 | 2.34×10-2cm/s | 27mm | 2-3 (depth shallower, form and aspect turn yellow) |
| Comparative example 2 | 0.23×10-2cm/s | 22mm | 4-5 (color is not apparent from variation) |
| Comparative example 3 | 2.13×10-2cm/s | 68mm | 4-5 (color is not apparent from variation) |
| Comparative example 4 | 2.32×10-2cm/s | 37mm | 4-5 (color is not apparent from variation) |
As can be seen from the above table, product has excellent yellowing resistance, water penetration and wearability in claimed range.
In conclusion color inhibition sand base water-permeable brick provided by the present application is by limiting the specific of each component in permeable surface layer
Type, for example, common bisphenol A epoxide resin in compared to the prior art, the application selects hydrogenated bisphenol A epoxy resin, and
And compounding polyetheramine and aliphatic cyclic amine form color inhibition adhesive system, hydrogenated bisphenol A epoxy resin has good color inhibition special
Property, is greatly improved the color inhibition characteristic of glutinous agent system, in addition, the molecular weight of polyetheramine and aliphatic cyclic amine is high, hydrophily and tough
Property more preferably, the requirement of combined floor permeable pavement, and have good hardness and the transparency.
In addition, the preparation method of color inhibition sand base water-permeable brick provided in this embodiment is simple, by controlling permeable surface layer
The order by merging of component can further promote the adhesive strength of product, improve the performance of composite material, while can also prevent
Only other media improve interface state, are conducive to the ageing-resistant of product, proof stress and anti-yellowing property to contacting permeation.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of color inhibition sand base water-permeable brick, which is characterized in that it includes porous base course and positioned at the porous base course surface
Permeable surface layer, the component of the porous base course includes: 5-15 parts of Machine-made Sand according to parts by weight, 50-90 parts of graded broken stone, inorganic
15-30 parts of cementing material, 2.6-6 parts of water and 0.1-0.3 parts of water-reducing agent；The component on the permeable surface layer is wrapped according to parts by weight
It includes: 2-6 parts of hydrogenated bisphenol A epoxy resin, 1-3 parts of polyetheramine, 0.5-1.6 parts of aliphatic cyclic amine, 92-96 parts of aeolian sand, antioxidant
0.04-0.24 parts, 0.08-0.48 parts of ultraviolet absorbing agent and 0.09-0.36 parts of coupling agent.
2. color inhibition sand base water-permeable brick according to claim 1, which is characterized in that the component of the porous base course is by weight
Number meter includes: 8-12 parts of Machine-made Sand, 40-70 parts of graded broken stone, 20-25 parts of cement inorganic material, 3-6 parts of water and water-reducing agent
0.2-0.3 parts；The component on the permeable surface layer includes: 4-6 parts of hydrogenated bisphenol A epoxy resin, polyetheramine 2-3 according to parts by weight
Part, 0.8-1.2 parts of aliphatic cyclic amine, 93-95 parts of aeolian sand, 0.05-0.2 parts of antioxidant, 0.1-0.4 parts of ultraviolet absorbing agent and idol
Agent 0.1-0.3 parts of connection.
3. color inhibition sand base water-permeable brick according to claim 1, which is characterized in that the molecular weight of the polyetheramine is
2000-3000, the average amine active hydrogen equivalent weight of the polyetheramine are 500-1000g/eq.
4. color inhibition sand base water-permeable brick according to claim 1, which is characterized in that the graded broken stone includes average grain diameter
10-30 parts of the second rubble that 40-60 parts of the first rubble and average grain diameter for 3-5mm are 6-10mm.
5. color inhibition sand base water-permeable brick according to claim 2, which is characterized in that the antioxidant includes antioxidant
1010, antioxidant 1098, antioxidant 1024, antioxidant DLTP, antioxidant DSTP, antioxidant 168, antioxidant
One of 626 or several.
6. color inhibition sand base water-permeable brick according to claim 1, which is characterized in that the ultraviolet absorbing agent includes ultraviolet
One of light absorbers UV-326, ultraviolet absorbing agent UV-327, ultraviolet absorbing agent 329, ultraviolet absorbing agent 360 or
It is several.
7. color inhibition sand base water-permeable brick according to claim 1, which is characterized in that the coupling agent includes coupling agent
One of KH550, coupling agent KH793, coupling agent KH560, coupling agent KH781, coupling agent KH1771 or several.
8. a kind of preparation method of color inhibition sand base water-permeable brick as described in claim 1, which is characterized in that it includes will be described
The component mixing of porous base course is placed on the bottom cloth of mold, then mixes the component on the permeable surface layer described in being placed on
The surface of porous base course, pressurization of vibrating, stripping forming are conserved.
9. the preparation method of color inhibition sand base water-permeable brick according to claim 8, which is characterized in that described permeable mixing
The group timesharing on surface layer first mixes the aeolian sand and the coupling agent, and by the hydrogenated bisphenol A epoxy resin, described
Polyetheramine, the aliphatic cyclic amine, the antioxidant and the ultraviolet absorbing agent are uniformly mixed, and then common mixing is stirred again
It mixes.
10. the preparation method of color inhibition sand base water-permeable brick according to claim 8, which is characterized in that the maintenance includes
Prior to kiln discharge after 35-45 DEG C of maintenance 70-80h in kiln, then carries out room temperature and conserve 25-35 days.
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| CN201910173884.3A CN109748542A (en) | 2019-03-08 | 2019-03-08 | A kind of color inhibition sand base water-permeable brick and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112194438A (en) * | 2020-10-26 | 2021-01-08 | 武汉车都环保再生资源有限公司 | Inorganic sand-based stone-like water permeable brick containing redispersible latex powder |
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Application publication date: 20190514 |