CN1478955A - Coloured cementing material for paving road surface and its preparation method - Google Patents
Coloured cementing material for paving road surface and its preparation method Download PDFInfo
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- CN1478955A CN1478955A CNA031354238A CN03135423A CN1478955A CN 1478955 A CN1478955 A CN 1478955A CN A031354238 A CNA031354238 A CN A031354238A CN 03135423 A CN03135423 A CN 03135423A CN 1478955 A CN1478955 A CN 1478955A
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- Prior art keywords
- epoxy resin
- cementing agent
- paving
- chromatic cementing
- chromatic
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- 239000000463 material Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 53
- 239000003822 epoxy resin Substances 0.000 claims abstract description 33
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 239000001023 inorganic pigment Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 25
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical group [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 12
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 10
- 238000010790 dilution Methods 0.000 claims description 9
- 239000012895 dilution Substances 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 4
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 4
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 4
- HVOYZOQVDYHUPF-UHFFFAOYSA-N n,n',n'-trimethylethane-1,2-diamine Chemical compound CNCCN(C)C HVOYZOQVDYHUPF-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000002118 epoxides Chemical class 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 3
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000012745 toughening agent Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 239000010426 asphalt Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000000206 moulding compound Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- YOLVBJUSDXESQT-LSLKUGRBSA-N (2S)-2-amino-N-(1-diphenoxyphosphorylethyl)propanamide Chemical compound C=1C=CC=CC=1OP(=O)(C(C)NC(=O)[C@@H](N)C)OC1=CC=CC=C1 YOLVBJUSDXESQT-LSLKUGRBSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229940125773 compound 10 Drugs 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012430 stability testing Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A color cementing material for paving is prepared from epoxy resin, diluent, toughening agent, inorganic pigment and solidifying agent through stirring. Its advantages are ordinary-temp application, high adhesion and resistance to high temp, low temp and abrasion, and long service life.
Description
Technical field
The invention belongs to New Building Materials, especially a kind of paving chromatic cementing agent and preparation method thereof.
Background technology
Colored road surface is because have abundant colors selection, good physicochemical property, close and friendly environmental harmony function, so more and more be subjected to the people's favor and attention, the research of colored road surface cementitious matter has also obtained significant progress at home and abroad.The prescription that discloses a kind of colored pavement material in the clear 57-108267 of Japan is a rubble: residue on sieve: coarse sand: fine sand: stone flour: chromium oxide: mixing bonding agent=22.0%: 14.9%: 31.5%: 15.8%: 3.5%: 5.0% (mass percent), wherein mixing bonding agent is made up of hybrid resin and pitch, component is a hybrid resin: pitch=100: 10-70 (portion rate), this proportioning medium pitch content seldom, only account for about the 1.5%-3% of total content, therefore influence the quality on road surface.A kind of colored pavement material is also disclosed in Japan clear 4332620, its prescription is vermiculite: sandstone: granular pitch: iron oxide=2-8: 45-80: 6-18: 10-20: 4-20 (mass percent), the patented product medium pitch content accounts for 10-20%, rubber consumption is also more in this patent, along with the variation of weather, may cause ageing of rubber, causing the road surface to produce be full of cracks destroys, and, cause color mix material intensity not high, and cost is very expensive because the compound bitumen aggregate ratio is too big.In the clear 62-189203 patent of Japan, form by Petropols and organic high molecular polymer, its easy coloring, color category are many, but cost an arm and a leg, raw material sources are restricted, technology is also comparatively complicated, be difficult to produce in enormous quantities, because what use all is polymer, heating-up temperature is 160-170 ℃, not only power consumption, and be unfavorable for constructing operation.Just possess in eighties of last century Soviet Union's sixties in addition waste material that cumarone resin or La Fusang the produce colored wet concrete as polymeric gel ramming material form is arranged.The colour concrete composition of this extensive use is a sand in small, broken bits: the lime rock dust: red lead: cumarone resin: bobbin oil=58.5: 21.5: 5: 13.3: 1.7 (mass percent), behavior in service is good after the experiment place is runed 3 years, but blemish in an otherwise perfect thing is that this wet concrete manufacturing process is too in complexity, need mix and stir with the sand 93.5% that is heated to 232 ℃ with the polyolefin 6.5% of 93 ℃ of mean molecule quantity 5000 and softening temperatures, mixing is mixed and stirred temperature and also will be reached 170 ℃, very wastes energy.
Domestic research color asphalt, chromatic cementing agent technology are started late, come from the phase at the end of the eighties in last century approximately, in the relevant number of patent application 93107531.9, announced that a kind of composition comprises that mainly softening point is the chromatic cementing agent that oily 40-55wt%, SBS (butylbenzene thermoplastic elastomer) 8-20wt% is extracted in 80-120 ℃ Petropols 35-45wt%, 360-560 ℃ lube oil finishing out.A kind of color asphalt and preparation method thereof is also disclosed in number of patent application 01138806.4, its weight proportion is that oil takes off matter pitch 90#40-44%, Petropols 120#26-30%, Petropols 90#3-5%, extracts oily 4-6%, dimethylbenzene 2-4% out, pentachlorophenol sodium salt 5-7%, chromium 2-4%, iron oxide 30#3-5%, rosin 2-4%, titanium oxide 1-3%, pigment are an amount of, after adopting decompression distillation asphalitine is proposed, enter splitter column shunting, adding resin, titanium, pigment etc. then, to carry out high temperature synthetic.More than two kinds of methods be analogous to external correlative study achievement, all need the heating that repeatedly heats up in the preparation process, all have the drawback of complex process, and the colored road surface Asphalt Mixture of moulding does not obtain certain raising.In an other patent application 02134506.6, announced the little table of a kind of colour place technology, utilize the mode of mixing of the technological merit and the pigment at little table place, realize the colorize on road surface, little table place, but we find after the place's moulding of the little table of this colour loose destruction to be taken place easily by test, and the color mix material color and luster of moulding simultaneously is difficult to even, bright-coloured.East China university had also developed a kind of colored road surface scheme of mating formation in recent years, promptly used the glued characteristic of the colourless cementitious matter of macromolecule, more than 150 ℃ fully and color aggregate mix and stir and form colored road surface.Though this mode can be carried out, the road surface after the moulding often color is not bright-coloured, and the part generally is an irregular colour, influences appreciation effect.
There is following shortcoming in existing in sum colored road surface cementitious matter: 1. all need heating in the preparation process; 2. contaminated environment, waste energy; 3. complicated process of preparation; 4. the chromatic cementing agent colloform texture can only be bonding and not be had further curing reaction ability, and Zhi Bei colored road surface pavement performance is not good thus, especially can not reach application requirements aspect abrasion performance, high and low temperature and the color uniformity.
Summary of the invention
The paving chromatic cementing agent that task of the present invention provides and a kind ofly can mix and stir at normal temperatures and construct, prepares is simple, need not heat, non smoke is polluted, cementing strength is high also provides the preparation method of this chromatic cementing agent simultaneously.
The present invention is achieved in that a kind of paving chromatic cementing agent, it is characterized in that carrying out the weight percent proportioning by following raw material:
Epoxy resin 57%～78%
Liquid-state epoxy resin dilution flexibilizer 11%～17%
Inorganic pigment 2%～14%
Liquid-state epoxy resin curing compound 8%～15%
Epoxy resin of the present invention is that epoxide number is 0.23～0.56 bisphenol A type epoxy resin or their mixture.It mainly acts on: for the line style thermoplastic resin, certain fluidity is arranged, as the agent structure glue of chromatic cementing agent before 1. uncured; 2. after it and the epoxy curing agent generation cross-linking reaction, cannot not become moltenly insoluble hardening thing.
Epoxy resin dilution flexibilizer of the present invention is dibutyl phthalate (DBP), phthalic acid dimethyl ester, phthalic acid diethyl ester, phthalic acid diamyl fat, o-phthalic acid dibutyl ester, tricresyl phosphate second fat, tbp, acetone, n-butanol, the independent material of toluene or their mixture of normal temperature liquid state.It mainly acts on: 1. dilute epoxy resin, reduce the viscosity of epoxy resin, improve the permeability of epoxy resin, make chromatic cementing agent have good mobility under normal temperature condition, be convenient to normal temperature and mix and stir, construct; 2. strengthen the toughness of chromatic cementing agent, reduce its hardening capacity, make the colored road surface of moulding have certain flexibility.
Indication inorganic pigment of the present invention is iron oxide, chromium oxide, cobalt oxide, the independent material of titanium oxide or their mixture.It mainly acts on: the colorization of 1. giving chromatic cementing agent; 2. adjust building stones grating with the colored road surface compound of this chromatic cementing agent moulding.
Epoxy curing agent of the present invention is liquid low viscosity, can solidifies fast and colourless or light epoxy curing agent, as 593 curing compound, alkyl alcoholamine, trimethyl ethylenediamine.It mainly acts on: 1. carry out cross-linking and curing reaction with epoxy resin, make the colored road surface after the curing have higher intensity; 2. control the colored road surface construction open to traffic time.
Preparation method of the present invention is: under normal temperature condition, after epoxy resin, epoxy resin dilution flexibilizer stirred, add inorganic pigment again and fully mix and stir, make homogeneous phase component A; The normal temperature state is equipped for B component for liquid epoxy curing agent down; During use, in A: B=4.67: 1～13.7: 1 ratio stirs, and promptly gets chromatic cementing agent.In use, the optimum ratio of component A and B component is A: B=7.6: 1～12: 1, it is stirred, and make chromatic cementing agent.
Because component A and B component fully mix the back and form chromatic cementing agent, the curing molding of this chromatic cementing agent needs the regular hour, chromatic cementing agent is the liquid state of good fluidity in A, B component are mixed back a period of time, help and the mixing and stirring of building stones, workability when guaranteeing construction, the intensity of colored road surface compound curing molding can be adjusted according to the consumption of B component in addition, thereby the time of colored road surface construction open to traffic can be controlled.
Component A, B and chromatic cementing agent key property see Table 1, and the comparative result of chromatic cementing agent and other like products sees Table 2.
Each component of table 1 and chromatic cementing agent key property
| Performance | Epoxide number | Color | Heat distortion temperature (℃) | Viscosity state | Tensile strength | Condition of cure | There is non smoke to produce |
| Component A | 0.23～0.56 | Colored | - | Flowable state | - | - | Do not have |
| B component | - | Colourless | - | Liquid | - | - | Do not have |
| Chromatic cementing agent | ? 0.23～0.56 ? | Colored | ? ＞120 ? | Flowable state | ? ≥1.2 ? | Normal temperature, 1～7h | Do not have |
Table 2 chromatic cementing agent performance of the present invention and like product contrast
Chromatic cementing agent of the present invention compared with prior art has following advantage:
1. mix and stir, construct under normal temperature condition, cementitious matter preparation technology is simple, need not heat, and saves the energy, and non smoke is polluted, oil resistant soda acid salt corrosion excellent performance.
2. the bonding characteristic that not only has other chromatic cementing agents, and possesses the advantage that the cementitious matter composition material produces cross-linking and curing reaction, so with the colored road surface cementing strength height of this kind chromatic cementing agent moulding, pavement performances such as colored road surface compound high temperature performance, abrasion resistance and application life are far superior to general chromatic cementing agent.
3. the colored road surface construction open to traffic time can adjust accordingly according to the consumption of B component, thereby can effectively control the open to traffic time.
4. color is dispersed in the chromatic cementing agent, so the coloured silk of moulding shop compound color kind is many, color is even, appreciation effect is very remarkable.
5. owing to the color of chromatic cementing agent can be allocated, so can make the cementitious matter of the normal temperature patching mix of flexible pavement (black) and cement concrete pavement (canescence) destruction.
The specific embodiment
Embodiment 1
(1) take by weighing raw material (kilogram) by following proportioning:
1. epoxy resin E-44 71
2. dibutyl phthalate (DBP) 15.5
3. iron oxide 3.5
4. 593 curing compound 10
(2) preparation technology
1. under normal temperature condition, the epoxy resin dilution flexibilizer (dibutyl phthalate (DBP)) that is in a liquid state is put into agitated kettle; 2. under normal temperature condition, in agitated kettle, add bisphenol A type epoxy resin (E-44), and stir; 3. at normal temperatures, in agitated kettle, add inorganic pigment (iron oxide) again, stir once more, make the A component, and encapsulate standby.4. under normal temperature condition, install B component liquid-state epoxy resin curing compound (593 curing compound) standby.5. when using, by A: B=9: 1 proportioning is put into agitated kettle, stirs and promptly gets chromatic cementing agent redness finished product.
(3) test result
Chromatic cementing agent of the present invention is the liquid state of good fluidity before curing molding, construction workability is superior especially, and the correlated performance index sees Table 1, shown in the table 2; Paving with building stones, cementing reaction is solidified into colored road surface color mix material behind 1～12h, the adhesive property that not only has general heavy duty road asphalt in the color mix material system solidification process and possessed, but also possesses the performance of A component and B component generation cross-linking reaction, so the paving of moulding is very high with color mix material combination property, its technology properties sees Table 3, table 4, table 5.
Embodiment 2
(1) take by weighing raw material (kilogram) by following proportioning:
1. epoxy resin E-51 65
2. o-phthalic acid dibutyl ester 14.9
3. cobalt oxide 11
4. 593 curing compound 9.1
(2) preparation technology
1. under normal temperature condition, the epoxy resin dilution flexibilizer (o-phthalic acid dibutyl ester) that is in a liquid state is put into agitated kettle; 2. under normal temperature condition, in agitated kettle, add bisphenol A type epoxy resin (E-51), and stir; 3. at normal temperatures, in agitated kettle, add inorganic pigment (cobalt oxide) again, stir once more, make the A component, and encapsulate standby.4. under normal temperature condition, install B component liquid-state epoxy resin curing compound (593 curing compound) standby.5. when using, by A: B=10: 1 proportioning is put into agitated kettle, stirs and promptly gets chromatic cementing agent blueness finished product.
(3) test result
The chromatic cementing agent performance sees Table 1, table 2, and the moulding mixture performance sees Table 3, table 4, table 5.
Embodiment 3
(1) take by weighing raw material (kilogram) by following proportioning:
1. epoxy resin E-42 76
2. dibutyl phthalate (DBP) 18
3. chromium oxide 4.1
4. trimethyl ethylenediamine curing compound 9
(2) preparation technology
1. under normal temperature condition, the epoxy resin dilution flexibilizer (dibutyl phthalate (DBP)) that is in a liquid state is put into agitated kettle; 2. under normal temperature condition, in agitated kettle, add bisphenol A type epoxy resin (E-42), and stir; 3. at normal temperatures, in agitated kettle, add inorganic pigment (chromium oxide) again, stir once more, make the A component, and encapsulate standby.4. under normal temperature condition, install B component liquid-state epoxy resin curing compound (trimethyl ethylenediamine curing compound) standby.5. when using, press A: B=9.17: 1 proportioning adds in the agitated kettle, stirs and promptly gets the green finished product of chromatic cementing agent.
(3) test result
The chromatic cementing agent test result sees Table 1, table 2, and the moulding mixture performance sees Table 3, table 4, table 5.
The high-temperature rutting test of table 3 moulding compound
| Performance indications | Dynamic stability (inferior mm -1) | |
| ????60℃ | ????70℃ | |
| Embodiment 1 | Almost there is not distortion | ????9426 |
| Embodiment 2 | ????12247 | ????8569 |
| Embodiment 3 | ????7021 | ????5012 |
| ????SMA-13 | ????2998 | ????740 |
| ????GA-13 | ????1020 | ????576 |
| ????AC-13 | ????2127 | ????728 |
Table 4 moulding compound low temperature cracking test
| Performance indications | Diametral compression test (horizontal distortion, mm) | |
| ????0℃ | ????-15℃ | |
| Embodiment 1 | ????0.460 | ????0.521 |
| Embodiment 2 | ????0.414 | ????0.470 |
| Embodiment 3 | ????0.325 | ????0.385 |
| ????AC-13 | ????0.09 | ????0.11 |
Table 5 moulding compound water stability testing (immersion 2d Marshall)
| Performance indications | Stability, KN | Residual stability, % |
| Embodiment 1 | ????69.1 | ????94.2 |
| Embodiment 2 | ????58.4 | ????92.3 |
| Embodiment 3 | ????51.8 | ????90.7 |
| ????SMA-13 | ????5.5 | ????81 |
Claims (7)
1. paving chromatic cementing agent is characterized in that carrying out the weight percent proportioning by following raw material:
Epoxy resin 57%～78%
Liquid-state epoxy resin dilution flexibilizer 11%～17%
Inorganic pigment 2%～14%
Liquid-state epoxy resin curing compound 8%～15%
2. paving chromatic cementing agent as claimed in claim 1 is characterized in that: epoxy resin is that epoxide number is 0.23～0.56 bisphenol A type epoxy resin or their mixture.
3. paving chromatic cementing agent as claimed in claim 1 is characterized in that: epoxy resin dilution flexibilizer is dibutyl phthalate (DBP), phthalic acid dimethyl ester, phthalic acid diethyl ester, phthalic acid diamyl fat, o-phthalic acid dibutyl ester, tricresyl phosphate second fat, tbp, acetone, n-butanol, the independent material of toluene or their mixture of normal temperature liquid state.
4. paving chromatic cementing agent as claimed in claim 1 is characterized in that: inorganic pigment is iron oxide, chromium oxide, cobalt oxide, the independent material of titanium oxide or their mixture.
5. paving chromatic cementing agent as claimed in claim 1 is characterized in that: epoxy curing agent is liquid low viscosity, can solidifies fast and colourless or light epoxy curing agent, as 593 curing compound, alkyl alcoholamine, trimethyl ethylenediamine.
6. a paving as claimed in claim 1 is with the preparation method of chromatic cementing agent, it is characterized in that: under normal temperature condition, after epoxy resin, epoxy resin dilution flexibilizer stirred, add inorganic pigment again and fully mix and stir, make homogeneous phase component A; The normal temperature state is equipped for B component for liquid epoxy curing agent down; During use, in A: B=4.67: 1～13.7: 1 ratio stirs, and promptly gets chromatic cementing agent.
7. paving as claimed in claim 6 is characterized in that with the preparation method of chromatic cementing agent: in use, component A and B component are in A: B=7.6: 1～12: 1 ratio stirs, and makes chromatic cementing agent.
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| CN 03135423 CN1212447C (en) | 2003-07-14 | 2003-07-14 | Coloured cementing material for paving road surface and its preparation method |
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| CN 03135423 CN1212447C (en) | 2003-07-14 | 2003-07-14 | Coloured cementing material for paving road surface and its preparation method |
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| CN101565533B (en) * | 2009-05-11 | 2011-07-06 | 山西省交通科学研究院 | Method for preparing color liquid SBS modified emulsion resin |
| CN102516717A (en) * | 2011-12-22 | 2012-06-27 | 云南云岭高速公路养护绿化工程有限公司 | Thermoplastic elastomer toughened epoxy resin, its preparation and its application |
| CN102776816A (en) * | 2012-07-04 | 2012-11-14 | 中国市政工程华北设计研究总院 | Method for constructing anti-pollution durable colored thin anti-skid road surfaces |
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| CN101565533B (en) * | 2009-05-11 | 2011-07-06 | 山西省交通科学研究院 | Method for preparing color liquid SBS modified emulsion resin |
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| CN103221337B (en) * | 2010-06-01 | 2016-06-08 | 伊诺弗斯公司 | The polyphosphoric acid composition of decrease in viscosity |
| CN102516717A (en) * | 2011-12-22 | 2012-06-27 | 云南云岭高速公路养护绿化工程有限公司 | Thermoplastic elastomer toughened epoxy resin, its preparation and its application |
| CN102516717B (en) * | 2011-12-22 | 2014-07-09 | 云南云岭高速公路养护绿化工程有限公司 | Thermoplastic elastomer toughened epoxy resin, its preparation and its application |
| CN102776816B (en) * | 2012-07-04 | 2016-03-09 | 中国市政工程华北设计研究总院 | The construction method of the colored thin layer anti-skid surface of anti-pollution durable |
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| CN103979890B (en) * | 2014-05-09 | 2016-04-13 | 新疆交通科学研究院 | Rapid construction highway repair material and preparation method thereof and using method |
| CN103979890A (en) * | 2014-05-09 | 2014-08-13 | 新疆交通科学研究院 | Rapid construction highway repair material and preparation method and application method thereof |
| CN104927730A (en) * | 2015-04-30 | 2015-09-23 | 宁波墨西科技有限公司 | Graphene composite bonding material applied to pavements, graphene composite pavement and preparation method therefor |
| CN104927730B (en) * | 2015-04-30 | 2017-10-24 | 宁波墨西科技有限公司 | The composite adhered material of graphene, graphene composite pavement applied to road surface and preparation method thereof |
| CN105368360A (en) * | 2015-11-06 | 2016-03-02 | 长安大学 | Binding material for pavement antiskid wearing layer and preparation method |
| CN107474790A (en) * | 2017-07-18 | 2017-12-15 | 中油佳汇防水科技（深圳）股份有限公司 | A kind of waterproof color cementitious matter and preparation method thereof, waterproof roll |
| CN107474790B (en) * | 2017-07-18 | 2019-10-08 | 中油佳汇防水科技（深圳）股份有限公司 | A kind of waterproof color cementitious matter and preparation method thereof, waterproof roll |
| CN110591398A (en) * | 2019-09-17 | 2019-12-20 | 云南畅坦科技有限公司 | Colored chemically modified resin asphalt and preparation method thereof |
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