CN104343073A - Carpet type quick paving belt, preparation method of carpet type quick paving belt and construction method applying carpet type quick paving belt - Google Patents
Carpet type quick paving belt, preparation method of carpet type quick paving belt and construction method applying carpet type quick paving belt Download PDFInfo
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- CN104343073A CN104343073A CN201310345032.0A CN201310345032A CN104343073A CN 104343073 A CN104343073 A CN 104343073A CN 201310345032 A CN201310345032 A CN 201310345032A CN 104343073 A CN104343073 A CN 104343073A
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- Prior art keywords
- type fast
- tack coat
- blanket type
- fast spreading
- preparation
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Classifications
-
- 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
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/187—Repairing bituminous covers, e.g. regeneration of the covering material in situ, application of a new bituminous topping
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J195/00—Adhesives based on bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a carpet type quick paving belt. The carpet type quick paving belt is prepared from the following raw materials: styrene-butadiene-styrene (SBS) modified asphalt, rubber powder, environment-friendly rubber oil, slaked lime and fiber material. The invention also discloses a preparation method of the carpet type quick paving belt and a construction method adopting the carpet type quick paving belt. The carpet type quick paving belt is reasonable and scientific in formula and design, can be used for quickly repairing the fatigue cracking pavement, is high in bonding strength, rapid in strength molding, good in durability, good in repairing quality, good in low-temperature cracking resistance, attractive and durable, and is not friable at low temperature and not deformed at high temperature; the preparation method provided by the invention is simple in technology, easy to implement and high in production efficiency; the construction method provided by the invention is simple in construction technology, fewer in construction machines and tools needed by the field and low in noise; centralized prefabrication can be carried out before construction, so that waste gas can be better controlled in a centralized way, waste gas emission and damage to the environment and the constructors of the conventional paving operation are completely avoided, and construction is fast.
Description
Technical field
The invention belongs to LB mending technique field, be specifically related to a kind of blanket type fast spreading band and preparation thereof, construction method.
Background technology
Along with the end on the extensive highway construction peak of China, the maintenance problem of road causes the attention of people gradually.
At present for the medium-capital overhauling maintenance of road, what generally take is milling old pavement, overlays the mode of new surface layer, and the Pavement Performance of this mode making is good, but efficiency of construction is lower.Especially for the city that the traffic volume such as Beijing are large, in order to reduce the impact on social traffic as far as possible, the basic selection of construction is carrying on construction work at night, and effective engineering time is short, and the section that paves is short, causes the appearance of a large amount of constuction joint, affects pavement quality and planeness.The smoke contamination that in work progress, high temperature compound distributes simultaneously is serious, and construction equipment is many, noise is large, often causes the discontented of construction perimeter zone resident and complains.
Therefore the construction equipment researching and developing a kind of scene needs is few, noise is little, be easy to construction, efficiency of construction is high, and repairing quality is good, and long-lived blanket type fast spreading band is for when generation needed for.
Summary of the invention
For above-mentioned deficiency, one of the object of the invention is, provide a kind of formula rationally, adhesion strength is high, and repairing quality is good, durable in use, is easy to the blanket type fast spreading band of constructing.
Two of the object of the invention is, provide a kind of preparation method preparing above-mentioned blanket type fast spreading band, the technique of this preparation method is simple and easy, is easy to realize, and production efficiency is high.
Three of the object of the invention is, provide a kind of construction method adopting above-mentioned blanket type fast spreading band, the operation of this construction method is simple and easy, and the on-the-spot construction equipment needed is few, noise is little, is easy to realize, and effectively improves efficiency of construction.
For achieving the above object, technical scheme provided by the present invention is:
A kind of blanket type fast spreading band, it tack coat comprising rubble top layer and fit with this rubble top layer, each component of wherein said tack coat and mass percent as follows:
As a modification of the present invention, the thickness of described tack coat is 2 ~ 5mm.
As a modification of the present invention, the thickness on described rubble top layer is 1 ~ 5mm.
As a modification of the present invention, described rubber powder is 80 object rubber powders, and described slaked lime is 1000 object slaked limes, and described fibrous material is fabric or fibrofelt.
Prepare a preparation method for blanket type fast spreading band, it comprises the following steps:
(1) tack coat is prepared: the raw material components preparing following mass percent:
SBS modified bitumen, rubber powder, environment-friendly rubber oil are mixed mutually with slaked lime, and stirs, obtained SBS blend composition; This SBS blend composition is coated on fibrous material, and repressed slabbing body, obtained tack coat, posts barrier film on a surface of this tack coat;
(2) prepare rubble top layer: preparation Machine-made Sand, this Machine-made Sand is spread in uniform in another surface of described tack coat, to form rubble top layer on this tack coat;
(3) by rolling, the Machine-made Sand in rubble top layer is made to embed in described tack coat, obtained blanket type fast spreading band.
As a modification of the present invention, it also comprises step (4) winding: preparation hollow shaft, by blanket type fast spreading tape wrapping in this hollow shaft, to facilitate storage, for subsequent use.
As a modification of the present invention, the press temperature being pressed into sheet noumenon operation in described step (1) is 80 ~ 100 degree, the thickness of described tack coat is 2 ~ 5mm, described rubber powder is 80 object rubber powders, described slaked lime is 1000 object slaked limes, and described fibrous material is fabric or fibrofelt.
As a modification of the present invention, the Machine-made Sand in described step (2) forms for adopting basalt fragmentation, when guaranteeing the surface temperature of tack coat higher than 40 degree, is spread in uniform on the surface of this tack coat by Machine-made Sand.
A construction method for blanket type fast spreading band, it comprises the following steps:
(1) in advance by blanket type fast spreading tape wrapping in hollow shaft, form blanket type fast spreading band reel material;
(2) prepare tractor, blanket type fast spreading band reel material is installed on this tractor;
(3) road surface that need repair is cleaned, and repair road surface, make it smooth;
(4) distributing asphalt on road surface, to form the uniform bitumen layer of one deck on road surface;
(5) prepare Machine-made Sand, this Machine-made Sand is spread in uniform in bitumen layer;
(6) drag blanket type fast spreading band reel material with tractor to mat formation, and make to post barrier film one facing to road surface, while take off film in rolling pavement process, one side rollably blanket fast spreading band reel material, to make blanket type fast spreading band be laid on road surface, then flatten with road roller; Make Machine-made Sand be no less than 1/3 and be partially submerged into described tack coat and bitumen layer, form integrative-structure, durable;
Described step (2), (3) are without sequencing.
As a modification of the present invention, it also comprises step (5): the foreign matter dropped in cleaning work progress.
Beneficial effect of the present invention is: the invention provides the formula Design of blanket type fast spreading band rationally, science, can repair fatigue cracking road surface fast, not only adhesion strength is high, intensity profile is fast, good endurance, and repairing quality is good, low temperature cracking resistance is good, and low temperature not embrittlement, high temperature is indeformable, attractive and durable; The technique of preparation method provided by the invention is simple and easy, be easy to realize, and production efficiency is high; The working procedure of construction method provided by the invention is simple and easy, easy to implement, reduction of erection time greatly, effective raising efficiency of construction, efficiency of construction reaches routine and paves more than 3 times that construct, and constructing operation is easy, on-the-spot normal temperature construction, pollution-free, the on-the-spot construction equipment needed is few, noise is little, can before construction concentration pre-casting, be conducive to the centralized Control of waste gas, completely avoid the infringement of conventional paving operation toxic emission to environment and constructor, and quick construction, without the need to expanding seam, reduce the destruction of road pavement, little to traffic impact.Therefore the present invention is large for the traffic volume, surrounding enviroment requirement is high, old pavement bulk strength better, but the middle mastery protector on the road surface of serious cracking is significant.
Below in conjunction with embodiment, the present invention is further described.
Detailed description of the invention
Embodiment 1: a kind of blanket type fast spreading band that the present embodiment provides, it tack coat 2 comprising rubble top layer 1 and fit with this rubble top layer 1, each component and the mass percent thereof of wherein said tack coat 2 are as follows: SBS modified bitumen 50%, rubber powder 20%, environment-friendly rubber oil (Tudalen) 15%, slaked lime 5%, fibrous material 10%; .Described rubber powder is preferably 80 object rubber powders, and described slaked lime is preferably 1000 object slaked limes, and described fibrous material is preferably fabric or fibrofelt.
The thickness of described tack coat 2 is preferably 2 ~ 5mm.The thickness on described rubble top layer 1 is preferably 1 ~ 5mm.
The invention provides the formula Design of blanket type fast spreading band rationally, science, can repair fatigue cracking road surface fast, not only adhesion strength is high, intensity profile is fast, good endurance, and repairing quality is good, and low temperature cracking resistance is good, low temperature not embrittlement, high temperature is indeformable, attractive and durable.
Prepare a preparation method for blanket type fast spreading band, it comprises the following steps:
(1) tack coat 2 is prepared: the raw material components preparing following mass percent: SBS modified bitumen 50%, rubber powder 20%, environment-friendly rubber oil 15%, slaked lime 5%, fibrous material 10%;
SBS modified bitumen, rubber powder, environment-friendly rubber oil are mixed mutually with slaked lime, and stirs, obtained SBS blend composition; This SBS blend composition is coated on fibrous material, and repressed slabbing body, obtained tack coat 2, posts barrier film on a surface of this tack coat 2; The press temperature being pressed into sheet noumenon operation in described step (1) is preferably 80 ~ 100 degree, and the thickness of described tack coat 2 is preferably 2 ~ 5mm.The thickness on described rubble top layer 1 is preferably 1 ~ 5mm, and described rubber powder is preferably 80 object rubber powders, and described slaked lime is preferably 1000 object slaked limes, and described fibrous material is preferably fabric or fibrofelt.
(2) prepare rubble top layer 1: preparation Machine-made Sand, this Machine-made Sand is spread in uniform in another surface of described tack coat 2, to form rubble top layer 1 on this tack coat 2; Machine-made Sand in described step (2) forms for adopting basalt fragmentation, when guaranteeing the surface temperature of tack coat 2 higher than 40 degree, is spread in uniform in by Machine-made Sand on the surface of this tack coat 2.
(3) by rolling, the Machine-made Sand in rubble top layer 1 is made to embed in described tack coat 2, obtained blanket type fast spreading band.
In the present embodiment, the preparation method of inventive carpet formula fast spreading band also comprises step (4) winding: preparation hollow shaft, by blanket type fast spreading tape wrapping in this hollow shaft, to facilitate storage, for subsequent use.
The technique of preparation method provided by the invention is simple and easy, be easy to realize, and production efficiency is high.
A construction method for blanket type fast spreading band, it comprises the following steps:
(1) in advance by blanket type fast spreading tape wrapping in hollow shaft, form blanket type fast spreading band reel material:
(2) prepare tractor, blanket type fast spreading band reel material is installed on this tractor;
(3) road surface 4 that need repair is cleaned, and repair road surface 4, make it smooth;
(4) distributing asphalt on road surface 4, to form the uniform bitumen layer 3 of one deck on road surface 4; This can adopt modified emulsifying asphalt, modified bitumen; Preferred rubber pitch.
(5) prepare Machine-made Sand, this Machine-made Sand is spread in uniform in bitumen layer;
(6) drag blanket type fast spreading band reel material with tractor to mat formation, and make to post barrier film one facing to road surface, while take off film in rolling pavement process, one side rollably blanket fast spreading band reel material, to make blanket type fast spreading band be laid on road surface, then flatten with road roller; Make Machine-made Sand be no less than 1/3 and be partially submerged into described tack coat 2 and bitumen layer 3, form integrative-structure, durable.
Described step (2), (3) are without sequencing.
In the present embodiment, the construction method of inventive carpet formula fast spreading band also comprises step (5): the foreign matter dropped in cleaning work progress.
The working procedure of construction method provided by the invention is simple and easy, easy to implement, reduction of erection time greatly, effective raising efficiency of construction, efficiency of construction reaches routine and paves more than 3 times that construct, and constructing operation is easy, on-the-spot normal temperature construction, pollution-free, the on-the-spot construction equipment needed is few, noise is little, can before construction concentration pre-casting, be conducive to the centralized Control of waste gas, completely avoid the infringement of conventional paving operation toxic emission to environment and constructor, and quick construction, without the need to expanding seam, reduce the destruction of road pavement, little to traffic impact.Therefore the present invention is large for the traffic volume, surrounding enviroment requirement is high, old pavement bulk strength better, but the middle mastery protector on the road surface of serious cracking is significant.
Embodiment 2: a kind of blanket type fast spreading band that the present embodiment provides and preparation thereof, construction method, it is substantially the same manner as Example 1, difference be each component in blanket type fast spreading band and mass percent different.Its each component and mass percent as follows: SBS modified bitumen 51%, rubber powder 11%, environment-friendly rubber oil 7%, slaked lime 20%, fibrous material 11%.
Embodiment 3: a kind of blanket type fast spreading band that the present embodiment provides and preparation thereof, construction method, it is substantially the same manner as Example 1, difference be each component in blanket type fast spreading band and mass percent different.Its each component and mass percent as follows: SBS modified bitumen 52%, rubber powder 13%, environment-friendly rubber oil 6%, slaked lime 9%, fibrous material 20%.
Embodiment 4: a kind of blanket type fast spreading band that the present embodiment provides and preparation thereof, construction method, it is substantially the same manner as Example 1, difference be each component in blanket type fast spreading band and mass percent different.Its each component and mass percent as follows: SBS modified bitumen 70%, rubber powder 10%, environment-friendly rubber oil 5%, slaked lime 5%, fibrous material 10%.
Embodiment 5: a kind of blanket type fast spreading band that the present embodiment provides and preparation thereof, construction method, it is substantially the same manner as Example 1, difference be each component in blanket type fast spreading band and mass percent different.Its each component and mass percent as follows: SBS modified bitumen 57%, rubber powder 12%, environment-friendly rubber oil 9%, slaked lime 8%, fibrous material 14%.
Above-described embodiment is only the good embodiment of the present invention, and the present invention can not enumerate out whole embodiments, the technical scheme of one of all employing above-described embodiments, or according to the equivalent variations that above-described embodiment does, all in scope.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this manual, these terms just for convenience of description, do not form any restriction to the present invention.As described in the above embodiment the present invention, adopt method same or similar with it and component and other forming belt obtained and preparation thereof, construction method, all in scope.
Claims (10)
1. a blanket type fast spreading band, is characterized in that, it tack coat comprising rubble top layer and fit with this rubble top layer, each component of wherein said tack coat and mass percent as follows:
2. blanket type fast spreading band according to claim 1, is characterized in that, the thickness of described tack coat is 2 ~ 5mm.
3. blanket type fast spreading band according to claim 1, is characterized in that, the thickness on described rubble top layer is 1 ~ 5mm.
4. blanket type fast spreading band according to claim 1, is characterized in that, described rubber powder is 80 object rubber powders, and described slaked lime is 1000 object slaked limes, and described fibrous material is fabric or fibrofelt.
5. prepare a preparation method for blanket type fast spreading band, it is characterized in that, it comprises the following steps:
(1) tack coat is prepared: the raw material components preparing following mass percent:
SBS modified bitumen, rubber powder, environment-friendly rubber oil are mixed mutually with slaked lime, and stirs, obtained SBS blend composition; This SBS blend composition is coated on fibrous material, and repressed slabbing body, obtained tack coat, posts barrier film on a surface of this tack coat;
(2) prepare rubble top layer: preparation Machine-made Sand, this Machine-made Sand is spread in uniform in another surface of described tack coat, to form rubble top layer on this tack coat;
(3) by rolling, the Machine-made Sand in rubble top layer is made to embed in described tack coat, obtained blanket type fast spreading band.
6. preparation method according to claim 5, is characterized in that, it also comprises step (4) winding: preparation hollow shaft, by blanket type fast spreading tape wrapping in this hollow shaft, to facilitate storage, for subsequent use.
7. preparation method according to claim 5, it is characterized in that, the press temperature being pressed into sheet noumenon operation in described step (1) is 80 ~ 100 degree, the thickness of described tack coat is 2 ~ 5mm, described rubber powder is 80 object rubber powders, described slaked lime is 1000 object slaked limes, and described fibrous material is fabric or fibrofelt.
8. preparation method according to claim 5, it is characterized in that, Machine-made Sand in described step (2) forms for adopting basalt fragmentation, when guaranteeing the surface temperature of tack coat higher than 40 degree, is spread in uniform on the surface of this tack coat by Machine-made Sand.
9. a construction method for blanket type fast spreading band, is characterized in that, it comprises the following steps:
(1) in advance by blanket type fast spreading tape wrapping in hollow shaft, form blanket type fast spreading band reel material;
(2) prepare tractor, blanket type fast spreading band reel material is installed on this tractor;
(3) road surface that need repair is cleaned, and repair road surface, make it smooth;
(4) distributing asphalt on road surface, to form the uniform bitumen layer of one deck on road surface;
(5) prepare Machine-made Sand, this Machine-made Sand is spread in uniform in bitumen layer;
(6) drag blanket type fast spreading band reel material with tractor to mat formation, and make to post barrier film one facing to road surface, while take off film in rolling pavement process, one side rollably blanket fast spreading band reel material, to make blanket type fast spreading band be laid on road surface, then flatten with road roller;
Described step (2), (3) are without sequencing.
10. construction method according to claim 9, is characterized in that, it also comprises step (6): the foreign matter dropped in cleaning work progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345032.0A CN104343073A (en) | 2013-08-09 | 2013-08-09 | Carpet type quick paving belt, preparation method of carpet type quick paving belt and construction method applying carpet type quick paving belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345032.0A CN104343073A (en) | 2013-08-09 | 2013-08-09 | Carpet type quick paving belt, preparation method of carpet type quick paving belt and construction method applying carpet type quick paving belt |
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| Publication Number | Publication Date |
|---|---|
| CN104343073A true CN104343073A (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310345032.0A Pending CN104343073A (en) | 2013-08-09 | 2013-08-09 | Carpet type quick paving belt, preparation method of carpet type quick paving belt and construction method applying carpet type quick paving belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284288A (en) * | 2016-08-30 | 2017-01-04 | 福州皇家地坪有限公司 | A kind of method of pair of roller bonding biplane rubble |
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|---|---|---|---|---|
| EP1004704A1 (en) * | 1998-03-18 | 2000-05-31 | Nichireki Co., Ltd. | Mixture for flexible pavement usable at ordinary temperature |
| CN101148856A (en) * | 2007-11-12 | 2008-03-26 | 徐培华 | Asphalt macadam stress absorption layer and construction method thereof |
| CN101982610A (en) * | 2010-11-04 | 2011-03-02 | 北京市公路桥梁建设集团有限公司 | Hot-distribution rubber bituminous pavement and construction method thereof |
| CN102352593A (en) * | 2011-08-17 | 2012-02-15 | 华南理工大学 | Fiber-reinforced rubber asphalt stress absorbing layer and construction method thereof |
| CN102704366A (en) * | 2012-02-01 | 2012-10-03 | 华南理工大学 | High-performance rubberized asphalt composite seal coat and construction method thereof |
-
2013
- 2013-08-09 CN CN201310345032.0A patent/CN104343073A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004704A1 (en) * | 1998-03-18 | 2000-05-31 | Nichireki Co., Ltd. | Mixture for flexible pavement usable at ordinary temperature |
| CN101148856A (en) * | 2007-11-12 | 2008-03-26 | 徐培华 | Asphalt macadam stress absorption layer and construction method thereof |
| CN101982610A (en) * | 2010-11-04 | 2011-03-02 | 北京市公路桥梁建设集团有限公司 | Hot-distribution rubber bituminous pavement and construction method thereof |
| CN102352593A (en) * | 2011-08-17 | 2012-02-15 | 华南理工大学 | Fiber-reinforced rubber asphalt stress absorbing layer and construction method thereof |
| CN102704366A (en) * | 2012-02-01 | 2012-10-03 | 华南理工大学 | High-performance rubberized asphalt composite seal coat and construction method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284288A (en) * | 2016-08-30 | 2017-01-04 | 福州皇家地坪有限公司 | A kind of method of pair of roller bonding biplane rubble |
| CN106284288B (en) * | 2016-08-30 | 2018-08-17 | 福州皇家地坪有限公司 | A kind of method that double rollers bond biplane rubble |
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Application publication date: 20150211 |