CN1478843A - Light colour cementitous material for road and its preparation method - Google Patents
Light colour cementitous material for road and its preparation method Download PDFInfo
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- CN1478843A CN1478843A CNA031396976A CN03139697A CN1478843A CN 1478843 A CN1478843 A CN 1478843A CN A031396976 A CNA031396976 A CN A031396976A CN 03139697 A CN03139697 A CN 03139697A CN 1478843 A CN1478843 A CN 1478843A
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Abstract
A light-color cementing material for building road, especially the color pavement, is prepared from polymer, filling oil and resin through proportioning the polymer and filling oil, pugging at 80-200 deg.C for 10-30 min, mixing with others and stirring.
Description
Technical field
The present invention relates to a kind of road-making material, mainly be meant the road light color cementing material of making colored road surface, relate to its preparation method simultaneously.
Background technology
Colored road surface has good tissue and control action kou to traffic, and the road surface of making different color gives officer's signal more naturally than vertical traffic sign to a certain extent; Colored road surface can be coordinated the art of architecture around the road better, embodies the characteristic and the style in a country or a city.Colored material of construction also is widely used in living environment and Sports facilities, reaches the effect of beautifying and decorating.Therefore, in today of world's tourism prosperity, commercial block, the colorize of going sightseeing have a little become focus.
Color asphalt a lot of preparation methods occurred since coming out 40 years in succession, but the road surface color effect difference of making and being eliminated gradually.The emphasis of research concentrates on the light color cementing material of the good easy coloring of processability at present.Chinese patent publication number 1354204 A disclose a kind of color asphalt and preparation method thereof, it is to adopt to take off the matter bitumen process, and not only complex manufacturing technology, and prepared color asphalt can not be completely free of inherent chocolate own, color effect is not good, and the color kind also is restricted simultaneously.Chinese patent publication number 1097014 A disclose a kind of colored road surface agglutinate and preparation method thereof, this invention has improved the temperature sensibility and the wear resistance of color shop agglutinate, but employing petroleum resin, it is raw material that oil is extracted in SBS and lube oil finishing out, at first be that oil making complexity is extracted in lube oil finishing out, the cost height, next petroleum resin, it is poor that consistency is extracted between oily three components in SBS and lube oil finishing out, so that SBS difficulties in dispersion in system, so preparation method's complexity, production cycle is long, and three components are dispersed in the system, see that the SBS consumption only reaches 55 ℃ up to 20% o'clock softening temperature in the embodiment 2 for details, obviously SBS does not play one's part to the full.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part, and a kind of road light color cementing material is provided.
Another object of the present invention provides the preparation method of the road usefulness light color cementing material that technology is simple, cost is lower, quality product is excellent.
The present invention seeks to realize like this: a kind of road light color cementing material, it mainly is made up of polymkeric substance, extending oil and resin three components, and three component quality per distribution ratios are respectively 5～15%, 20～39%, 56～75%.Used polymkeric substance can also can be styrene butadiene rubber sbr for styrene-butadiene-styrene three inlay section thermal plastic elastic body SBS.Used extending oil can be filled naphthene base crude oil, paraffinic based oil and their mixing oil for rubber.Used resin is that softening temperature is 80～130 ℃ of petroleum resin.The present invention adopts following two steps preparation:
Step 1: the preparation of polymeric matrix
Be that 1: 0.5～1: 4 proportioning feeds intake by polymkeric substance and extending oil mass ratio at first, mixing on the rubber rubber mixing machine of high shear force, melting temperature is 80～200 ℃, and mixing time is 10～30 minutes, and the thin-pass slice packages spare then;
Step 2: the preparation of light color cementing material
The extending oil of polymeric matrix, resin and remainder for going in the whipping device, and is heated to 100～200 ℃, and thorough mixing promptly stirs and made light color cementing material in 5～30 minutes.
Wherein in the step 1 in the polymeric matrix polymkeric substance and extending oil preferred mass ratio be 1: 1～1: 2, preferred melting temperature is 100～130 ℃, mixing time is 20 minutes; Preferred whipping temp is 140～180 ℃ in the step 2, and churning time is 20 minutes.
The present invention compared with prior art has following advantage and unusual effect:
1, this light color cementing material the key technical indexes softening temperature, 5 ℃ of ductilities reach the technical requirements of heavy traffic petroleum pitch and the industry standard of polymer modified asphalt.
2, raw material is simple and easy to, and particularly extending oil is commercially available Chemicals commonly used, and not only price is lower, and high temperature properties is stable, volatilization is little, well system easily is uniformly dispersed with polymkeric substance and petroleum resin consistency, strong to polymkeric substance and petroleum resin plastification simultaneously, consumption is few.
3,, solved big, the viscosity disaster dispersive problem of polymericular weight, so the production whole process only needs a small amount of conventional rubber processing units and simple agitation device because the present invention adopts the preferential prefabricated parent of technical field of macromolecules general-purpose equipment.Thereby produce weak point consuming time, the power consumption little, reduced cost effectively.
4, can make the light color cementing material of differing needles in-degree label and technical indicator, to satisfy the service requirements under the different weather condition by adjusting polymkeric substance, extending oil and resin three's cooperation ratio.
5, agglutinate of the present invention, light-coloured transparent, easy coloring, matching with small amounts of pigment to present gorgeous color, and color is unrestricted.Use the colored road surface of its making to have multiple function, it will be convenient to tissue and control communications and transportation; Coordinate the road and the art of architecture on every side; Embody the characteristic and the style in a country or a city; Beautify and decorate living environment and Sports facilities etc.
6, construction is simple, can utilize current road bitumen preparation of construction and technology, is convenient to promote.
Embodiment
Embodiment 1
A kind of road may further comprise the steps and processing condition with the preparation method of light color cementing material:
Step 1: the preparation of polymeric matrix
(A) proportioning of polymeric matrix
In polymkeric substance 100 mass parts is benchmark, gets styrene-butadiene-styrene three inlay section thermal plastic elastic body SBS100 mass parts, and rubber is filled naphthene base crude oil 400 mass parts;
(B) by (A) proportioning each component is dropped into blend in the open rubber rubber mixing machine of high shear force, melting temperature is 80 ℃, and mixing time is 30 minutes, and the thin-pass slice packages spare.
Step 2: the preparation of light color cementing material
(A), feed ratio
Step 1: polymeric matrix 25 mass parts of preparation, petroleum resin (80 ℃ of softening temperatures) 75 mass parts;
(B), each batching is dropped in whipping device, heat to 180 ℃ of mixing, churning time 30 minutes promptly gets light color cementing material, and this light color cementing material salient features is seen attached list by (A) proportioning.
Embodiment 2
The preparation method may further comprise the steps and processing condition:
Step 1: the preparation of polymeric matrix
(A) proportioning of polymeric matrix
In polymkeric substance 100 mass parts is benchmark, gets styrene-butadiene-styrene three inlay section thermal plastic elastic body SBS100 mass parts, and rubber is filled paraffinic based oil 200 mass parts;
(B) by (A) proportioning each component is dropped into blend in the open rubber rubber mixing machine of high shear force, melting temperature is 120 ℃, and mixing time is 20 minutes thin-pass slices, packages spare.
Step 2: the making of light color cementing material
(C), feed ratio
Polymeric matrix 30 mass parts of step 1 preparation, rubber is filled paraffinic based oil 10 mass parts, petroleum resin (95 ℃ of softening temperatures) 60 mass parts;
By (A) proportioning each batching is heated in whipping device to 155 ℃ of mixing, 20 minutes time, promptly get light color cementing material, this light color cementing material salient features is seen attached list.
Embodiment 3
The preparation method may further comprise the steps and processing condition:
Step 1: the preparation of polymeric matrix
(A) proportioning of polymeric matrix
In polymkeric substance 100 mass parts is benchmark, gets styrene-butadiene-styrene three inlay section thermal plastic elastic body SBS100 mass parts, rubber ring type filling alkyl and paraffinic base mixing oil 50 mass parts;
(B) by (A) proportioning each component is dropped into blend in the open rubber rubber mixing machine of high shear force, melting temperature is 160 ℃, and mixing time is 30 minutes thin-pass slices, packages spare.
Step 2: the preparation of light color cementing material
(D), feed ratio
Polymeric matrix 22.5 mass parts of step 1 preparation
Rubber ring type filling alkyl and paraffinic base mixing oil are by any mixed 31.5 mass parts, petroleum resin (110 ℃ of softening temperatures) 56 mass parts;
By (A) proportioning each batching is dropped in the whipping device, heat to 130 ℃ of mixing, churning time 10 minutes promptly gets light color cementing material, and this light color cementing material salient features is seen attached list.
Embodiment 4
The preparation method may further comprise the steps and processing condition:
Step 1: the preparation of polymeric matrix
(A) proportioning of polymeric matrix
In polymkeric substance 100 mass parts is benchmark, gets styrene-butadiene rubber(SBR) (SBR) 100 mass parts, and rubber is filled naphthene base crude oil 100 mass parts;
(B) by (A) proportioning each component is dropped into blend in the open rubber rubber mixing machine of high shear force, melting temperature is 30 ℃, and mixing time is 30 minutes thin-pass slices, packages spare.
Step 2: the preparation of light color cementing material
(C) feed ratio
Polymeric matrix 20 mass parts of step 1 preparation, rubber is filled naphthene base crude oil 22 mass parts, petroleum resin (130 ℃ of softening temperatures) 58 mass parts;
By (A) proportioning each batching is dropped in the whipping device, heat to 100 ℃ of mixing, churning time 5 minutes promptly gets light color cementing material, and this light color cementing material salient features is seen attached list.
Subordinate list
| The embodiment numbering | ????1 | ??2 | ????3 | ????4 |
| 25 ℃ of penetration degrees (1/10mm) | ????57.9 | ??87.2 | ????114.9 | ????63.0 |
| 25 ℃ of ductilities (cm) | ????＞100 | ??＞100 | ????＞100 | ????＞100 |
| 15 ℃ of ductilities (cm) | ????＞100 | ??＞100 | ????＞100 | ????＞100 |
| 5 ℃ of ductilities (cm) | ????＞100 | ??＞100 | ????＞100 | ????52 |
| Softening temperature (℃) | ????54.0 | ??67.5 | ????71.5 | ????48.3 |
Claims (4)
1, a kind of road light color cementing material, it mainly is made up of polymkeric substance, extending oil and resin three components, it is characterized in that three component mass percents are: polymkeric substance 5～15%, extending oil 20～39%, resin 56～75%;
Polymkeric substance is meant styrene-butadiene-styrene three inlay section thermal plastic elastic body SBS or styrene butadiene rubber sbrs;
Extending oil is meant rubber filling naphthene base crude oil, paraffinic based oil and their mixing oil;
Resin is meant that softening temperature is 80～130 ℃ of petroleum resin.
2, a kind of road is characterized in that being respectively 5～15%, 20～39%, 56～75% and getting the raw materials ready by polymkeric substance, extending oil, resin three component mass percents with the preparation method of light color cementing material, adopts following two steps preparation:
Step 1: the preparation of polymeric matrix
Be that 1: 0.5～1: 4 proportioning feeds intake by polymkeric substance and extending oil mass ratio at first, mixing on the rubber rubber mixing machine of high shear force, melting temperature is 80～200 ℃, and mixing time is 10～30 minutes, and the thin-pass slice packages spare then;
Step 2: the preparation of light color cementing material
The extending oil of polymeric matrix, resin and remainder is added in the whipping device, and be heated to 100～200 ℃, thorough mixing promptly stirred 5～30 minutes, made light color cementing material.
3,, it is characterized in that polymkeric substance and extending oil mass ratio are 1: 1～1: 2 in the polymeric matrix according to the preparation method of the described a kind of road of claim 2 with light color cementing material.
4, according to the preparation method of claim 2 or 3 described a kind of roads usefulness light color cementing materials, it is characterized in that melting temperature is 100～130 ℃, mixing time is 20 minutes; Whipping temp is 140～180 ℃, and churning time is 20 minutes.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA031396976A CN1478843A (en) | 2003-07-04 | 2003-07-04 | Light colour cementitous material for road and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031396976A CN1478843A (en) | 2003-07-04 | 2003-07-04 | Light colour cementitous material for road and its preparation method |
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| CN1478843A true CN1478843A (en) | 2004-03-03 |
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| CNA031396976A Pending CN1478843A (en) | 2003-07-04 | 2003-07-04 | Light colour cementitous material for road and its preparation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339440C (en) * | 2004-03-17 | 2007-09-26 | 大连市政设施修建总公司 | Colored cementing agent in use for road and preparation method |
| CN104059367A (en) * | 2014-06-04 | 2014-09-24 | 吴江市明港道桥工程有限公司 | SBS (styrene-butadiene-styrene)-modified colorless cementing material and preparation method thereof |
| CN107674447A (en) * | 2017-10-17 | 2018-02-09 | 上海浦兴路桥建设工程有限公司 | A kind of transparent binder of paving and preparation method thereof |
| CN112745686A (en) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | Composite cementing material for frozen earth pavement and preparation method thereof |
| CN113308082A (en) * | 2021-05-31 | 2021-08-27 | 大连理工大学 | Functionalized solution-polymerized styrene-butadiene rubber modified C5 petroleum resin composition and preparation method thereof |
-
2003
- 2003-07-04 CN CNA031396976A patent/CN1478843A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339440C (en) * | 2004-03-17 | 2007-09-26 | 大连市政设施修建总公司 | Colored cementing agent in use for road and preparation method |
| CN104059367A (en) * | 2014-06-04 | 2014-09-24 | 吴江市明港道桥工程有限公司 | SBS (styrene-butadiene-styrene)-modified colorless cementing material and preparation method thereof |
| CN107674447A (en) * | 2017-10-17 | 2018-02-09 | 上海浦兴路桥建设工程有限公司 | A kind of transparent binder of paving and preparation method thereof |
| CN112745686A (en) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | Composite cementing material for frozen earth pavement and preparation method thereof |
| CN113308082A (en) * | 2021-05-31 | 2021-08-27 | 大连理工大学 | Functionalized solution-polymerized styrene-butadiene rubber modified C5 petroleum resin composition and preparation method thereof |
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