JPH10102440A - Road marking material and road marking method for buried type melting - Google Patents
Road marking material and road marking method for buried type meltingInfo
- Publication number
- JPH10102440A JPH10102440A JP8256000A JP25600096A JPH10102440A JP H10102440 A JPH10102440 A JP H10102440A JP 8256000 A JP8256000 A JP 8256000A JP 25600096 A JP25600096 A JP 25600096A JP H10102440 A JPH10102440 A JP H10102440A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- road marking
- mass
- marking material
- type melting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000002844 melting Methods 0.000 title claims abstract description 22
- 230000008018 melting Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 30
- 239000011347 resin Substances 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 21
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 239000011324 bead Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 11
- 239000003365 glass fiber Substances 0.000 claims abstract description 10
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 14
- 239000000049 pigment Substances 0.000 description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 description 7
- 238000013329 compounding Methods 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 7
- 229920000180 alkyd Polymers 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 6
- 125000001931 aliphatic group Chemical group 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 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 4
- 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 4
- 238000005299 abrasion Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 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 4
- 230000000007 visual effect Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001052 yellow pigment Substances 0.000 description 2
- 244000048879 Funtumia elastica Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
(57)【要約】
【課題】 除雪グレーダーの除雪に対しても優れた耐久
性を示す埋設型溶融用道路標示材料及びこのような埋設
型溶融用道路標示材料を用いた視認性のよい道路標示方
法を提供する。
【解決手段】 粒径が０．５〜３mmの骨材、粒径が０．
ｌ〜３mmのガラスビーズ及び直径１０〜３０μｍで長さ
１〜１３mmのガラス繊維を、それぞれ、粘結樹脂１００
質量部に対して２００〜５００質量部、２００〜５００
質量部及び１〜５０質量部を含有してなる埋設型溶融用
道路標示材料並びに路面上に、深さ３〜３０mmに前記埋
設型溶融用道路標示材料を理設することを特徴とする道
路標示方法。(57) [Summary] PROBLEM TO BE SOLVED: To provide a buried type melting road marking material exhibiting excellent durability against snow removal by a snow removal grader and a road marking with good visibility using such a buried type melting road marking material. Provide a way. SOLUTION: Aggregate having a particle size of 0.5 to 3 mm, and a particle size of 0.5 to 3 mm.
1 to 3 mm glass beads and glass fibers having a diameter of 10 to 30 μm and a length of 1 to 13 mm were respectively mixed with a binder resin 100
200 to 500 parts by mass, 200 to 500 parts by mass
A road marking material comprising: a buried type melting road marking material comprising 1 part by mass and 1 to 50 parts by mass, and the burying type melting road marking material having a depth of 3 to 30 mm on a road surface. Method.
Description
【０００１】[0001]
【発明の属する利用分野】本発明は、路面に車線境界
線、車道中央線、車道外側線、横断歩道、文字、記号等
の標示線として用いられるものであり、特に降雪地区の
除雪グレーダー走行後でも視認できる埋設型溶融用道路
標示材料に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used as a marking line on a road surface such as a lane boundary line, a lane center line, a lane outside line, a pedestrian crossing, characters, symbols, and the like. The present invention relates to a buried type melting road marking material that can be visually recognized.
【０００２】[0002]
【従来の技術】従来、車線境界線、車道中央線、車道外
側線、横断歩道、文字、記号等の道路標示は、降雪地区
では除雪グレーダー走行により、塗膜が摩耗、損傷を受
け、道路標示・区画線としてほとんど視認されず、春先
には道路標示・区画線を毎年施工しなければならなかっ
た。これまでその対策として、路面に直径１５cm、深さ
約３cmの穴を掘削し、ゴム弾性の強い溶融用材料の成型
品を、または、その溶融用材料を直接流し込んで約１０
ｍおきに埋設し、春先まで道路標示が残存するようにし
ていた。2. Description of the Related Art Conventionally, road markings such as lane boundary lines, lane center lines, lane outside lines, pedestrian crossings, characters, and symbols have been used in snowfall areas due to snow removal grader running, in which the coating film is worn or damaged. -Almost no visible lane markings, and road markings and lane markings had to be constructed every year in early spring. Up to now, as a countermeasure, a hole with a diameter of 15 cm and a depth of about 3 cm has been excavated on the road surface, and a molded product of a melting material having strong rubber elasticity, or the melting material has been directly poured into the hole for about 10 cm.
It is buried every m meters so that road markings remain until early spring.
【０００３】しかしながら、ゴム弾性の強い溶融用材料
の成型品を、または、その溶融用材料を直接流し込んだ
埋設用工法では、除雪グレーダにより埋設材料の強度が
大きいのでその全体が離脱したり損傷したりする場合が
あり、また、標示方法のとしては、直径１５cmで設置間
隔が約１０ｍであり、春先まで標示線が残存していても
標示線としての視認性が劣り好ましくないという問題が
あった。また、従来の溶融材料では、経日で亀裂の発生
が多く、好ましくないものであった。However, in a molding method of a melting material having a strong rubber elasticity, or in a burying method in which the melting material is directly poured, the strength of the burying material is large due to a snow removal grader, so that the whole material is detached or damaged. There is also a problem that the marking method is 15 cm in diameter and the installation interval is about 10 m, and even if the marking line remains until early spring, the visibility as the marking line is inferior and is not preferable. . Further, in the conventional molten material, many cracks occur over time, which is not preferable.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記問題を
解決するものであり、請求項１記載の発明は、除雪グレ
ーダーの除雪に対しても優れた耐久性を示す埋設型溶融
用道路標示材料を提供するものであり、請求項２記載の
発明はこのような埋設型溶融用道路標示材料を用いた視
認性のよい道路標示方法を提供するものである。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and the invention according to claim 1 is a buried type melting road sign which exhibits excellent durability against snow removal by a snow removal grader. A second aspect of the present invention is to provide a road marking method with good visibility using such a buried type melting road marking material.
【０００５】[0005]
【課題を解決するための手段】本発明は、粒径が０．５
〜３mmの骨材、粒径が０．ｌ〜３mmのガラスビーズ及び
直径１０〜３０μｍで長さ１〜１３mmのガラス繊維を、
それぞれ、粘結樹脂１００質量部に対して２００〜５０
０質量部、２００〜５００質量部及び１〜５０質量部含
有してなる埋設型溶融用道路標示材料に関する。本発明
は、また、路面上に、深さ３〜３０mmに上記の埋設型溶
融用道路標示材料を理設することを特徴とする道路標示
方法に関する。According to the present invention, the particle size is 0.5
Aggregate of ~ 3mm, particle size is 0. 1 to 3 mm of glass beads and glass fiber of 10 to 30 μm in diameter and 1 to 13 mm in length,
Each is 200 to 50 parts per 100 parts by mass of the binder resin.
The present invention relates to a buried melting road marking material containing 0 parts by mass, 200 to 500 parts by mass, and 1 to 50 parts by mass. The present invention also relates to a road marking method, comprising providing the above-mentioned buried type melting road marking material on a road surface at a depth of 3 to 30 mm.
【０００６】[0006]
【発明の実施の形態】本発明に使用する骨材は、炭酸カ
ルシウム、珪砂、焼成硬質骨材、ガラス破砕品などで、
粒径が０．５〜３mmで、その配合量は粘結樹脂１００質
量部に対して２００〜５００質量部である。特に、粒径
は１〜２mm、配合量は粘結樹脂１００質量部に対して３
００〜４００質量部が好ましい。粒径が０．５mm未満で
あったり、配合量が２００質量部未満であったりする
と、除雪グレーダ走行時に埋設した下部の方まで損傷さ
れ好ましくない。また、粒径が３mmを越えたり、配合量
が５００質量部を越えたりすると、塗膜物性の圧縮強度
の低下、作業時の骨材沈降現象が発生し好ましくない。BEST MODE FOR CARRYING OUT THE INVENTION The aggregate used in the present invention is calcium carbonate, silica sand, fired hard aggregate, crushed glass, etc.
The particle size is 0.5 to 3 mm, and the compounding amount is 200 to 500 parts by mass with respect to 100 parts by mass of the binder resin. In particular, the particle size is 1 to 2 mm, and the compounding amount is 3 to 100 parts by mass of the binder resin.
00 to 400 parts by mass is preferred. If the particle size is less than 0.5 mm or the blending amount is less than 200 parts by mass, the lower part buried during running of the snow removal grader is undesirably damaged. On the other hand, if the particle size exceeds 3 mm, or if the compounding amount exceeds 500 parts by mass, the compressive strength of the coating film decreases, and the aggregate sedimentation phenomenon during the operation is not preferred.
【０００７】ガラスビーズは、粒径が０．ｌ〜３mm、そ
の配合量は粘結樹脂１００質量部に対して２００〜５０
０質量部である。特に、粒径は１〜２mm、配合量は粘結
樹脂１００質量部に対して２００〜４００質量部が好ま
しい。粒径が０．ｌmm未満であったり、配合量の２００
質量部未満であったりすると、経日での夜間視認性が劣
り好ましくない。また、粒径が３mmを越えたり、配合量
が５００質量部を越えたりすると、塗膜物性の圧縮強度
の低下、作業時の骨材沈降現象が発生し好ましくない。[0007] Glass beads have a particle size of 0,1. 1 to 3 mm, and the compounding amount is 200 to 50 with respect to 100 parts by mass of the binder resin.
0 parts by mass. In particular, the particle size is preferably 1 to 2 mm, and the amount is preferably 200 to 400 parts by mass with respect to 100 parts by mass of the binder resin. Particle size is 0. lmm or less than 200
If the amount is less than parts by mass, night visibility over time is poor, which is not preferable. On the other hand, if the particle size exceeds 3 mm, or if the compounding amount exceeds 500 parts by mass, the compressive strength of the coating film decreases, and the aggregate sedimentation phenomenon during the operation is not preferred.
【０００８】ガラス繊維は、直径１０〜３０μｍ、長さ
１〜３mmで、その配合量は粘結樹脂１００質量部に対し
てｌ〜５０質量部である。特に、直径は１５〜２０μ
ｍ、長さは１．５〜２．５mm、配合量は粘結樹脂１００
質量部に対して２０〜４０質量部が好ましい。直径１０
μｍ未満であったり、長さｌmm未満であったり、配合量
が０．ｌ質量部未満であったりすると、経日で塗膜に亀
裂が入り好ましくない。直径が３０ミクロμｍを越えた
り、長さが３mmを越えたり、配合量が５質量部を越えた
りすると、塗料の揺変性が強くなり施工性が劣り好まし
くない。前記において、粒径は篩で篩分けすることによ
り調整することができる。The glass fiber has a diameter of 10 to 30 μm and a length of 1 to 3 mm, and its compounding amount is 1 to 50 parts by mass with respect to 100 parts by mass of the binder resin. In particular, the diameter is 15-20μ
m, length is 1.5 to 2.5 mm, compounding amount is 100 of binder resin
20 to 40 parts by mass relative to parts by mass is preferred. Diameter 10
less than 1 μm, less than 1 mm in length, If the amount is less than 1 part by mass, the coating film is cracked over time, which is not preferable. If the diameter exceeds 30 μm, the length exceeds 3 mm, or the blending amount exceeds 5 parts by mass, the thixotropic properties of the paint become strong and the workability is poor, which is not preferable. In the above, the particle size can be adjusted by sieving with a sieve.
【０００９】本発明において、上記骨材、ガラスビー
ズ、ガラス繊維は、溶融用道路標示材料の他の成分と組
合わせて使用される。このような成分としては、粘結樹
脂、可塑剤、顔料、充填材等がある。In the present invention, the above-mentioned aggregate, glass beads, and glass fibers are used in combination with other components of the road marking material for melting. Such components include binder resins, plasticizers, pigments, fillers, and the like.
【００１０】粘結樹脂としては、生ロジン、マレイン化
ロジン、マレイン化ロジンエステル樹脂、石油樹脂、水
添ロジン、水添石油樹脂、テルペン樹脂、ポリプロピレ
ン、ポリエチレン等を１種で又は２種以上を併用して使
用することができる。なお、エチレン酢酸ビニル共重合
樹脂、エチレンエチルアクリレート共重合樹脂、スチレ
ンブタジエン共重合樹脂等のゴム弾性樹脂は、少量であ
れば添加してもよい。ゴム弾性樹脂は、上記粘結樹脂ｌ
００重量部に対し５重量部以下で使用することがこのま
しい。ゴム弾性樹脂が多くなるとグレーダ走行時に標示
の表面部だけでなく埋設部まで損傷が及ぶため好ましく
ない。可塑剤としては植物油、植物油変性アルキド樹
脂、鉱物油、エポキシ化油、液状の合成ゴム類等があ
る。充填材としては、炭酸カルシウムの微粉、タルク等
がある。着色顔料の白色顔料としては、二酸化チタン、
亜鉛華、リトポン、鉛白等があり、黄色顔料としては黄
鉛、耐熱黄鉛、有機系黄色顔料等が挙げられる。As the binder resin, raw rosin, maleated rosin, maleated rosin ester resin, petroleum resin, hydrogenated rosin, hydrogenated petroleum resin, terpene resin, polypropylene, polyethylene, etc. may be used alone or in combination of two or more. It can be used in combination. The rubber elastic resin such as ethylene vinyl acetate copolymer resin, ethylene ethyl acrylate copolymer resin, styrene butadiene copolymer resin may be added in a small amount. The rubber elastic resin is the above-mentioned binder resin l
It is preferable to use 5 parts by weight or less with respect to 00 parts by weight. It is not preferable that the amount of the rubber elastic resin increases because not only the surface portion of the mark but also the buried portion is damaged during traveling of the grader. Examples of the plasticizer include vegetable oil, vegetable oil-modified alkyd resin, mineral oil, epoxidized oil, and liquid synthetic rubbers. Examples of the filler include fine powder of calcium carbonate and talc. As the white pigment of the coloring pigment, titanium dioxide,
There are zinc white, lithopone, lead white, and the like. Examples of the yellow pigment include yellow lead, heat-resistant yellow lead, and organic yellow pigment.
【００１１】本発明において骨材、ガラスビーズ、ガラ
ス繊維は上記成分と次のように配合されるのが好まし
い。すなわち、粘結樹脂１００重量部に対して、骨材２
００〜５００重量部、ガラスビーズ２００〜５００重量
部、ガラス繊維１〜５０重量部、可塑剤１５〜２２重量
部、顔料０〜６０重量部、充填材０〜３００重量部であ
る。その他必要に応じて沈降防止剤、紫外線吸収剤、粘
度降下剤等の添加剤を添加しても良い。In the present invention, the aggregate, glass beads and glass fibers are preferably blended with the above components as follows. That is, the aggregate 2 is added to the binder resin 100 parts by weight.
00 to 500 parts by weight, glass beads 200 to 500 parts by weight, glass fiber 1 to 50 parts by weight, plasticizer 15 to 22 parts by weight, pigment 0 to 60 parts by weight, filler 0 to 300 parts by weight. In addition, if necessary, additives such as an anti-settling agent, an ultraviolet absorber, and a viscosity reducing agent may be added.
【００１２】本発明の標示方法は路面上に、３〜３０mm
の深さに前記の埋設型溶融用道路標示材料を理設するこ
とを特徴とする道路標示方法であるが、このためには、
まず、路面を既存の路面カッターその他の手段により、
３〜３０mmの深さで、適当な幅及び適当な長さに掘削
し、上記埋設型溶融用道路標示材料を１７０〜２００℃
で溶融して流し込みながら施工することが好ましい。ま
た、上記のように掘削して形成される穴は、深さが５〜
３０mmであることが好ましく、幅は１０cm以上、特に１
５〜４５cmが好ましく、長さは５０〜５００cmであるこ
とが視認性の上で好ましい。また、理設される標示の間
隔は、１００〜３０００cmおきすることが視認性の上で
好ましい。[0012] The marking method of the present invention can be applied to a road surface of 3 to 30 mm.
A road marking method characterized by providing the buried type melting road marking material at a depth of
First, the road surface is cut by an existing road cutter or other means.
Excavate to an appropriate width and an appropriate length at a depth of 3 to 30 mm.
It is preferable to apply while melting and pouring. The hole formed by excavation as described above has a depth of 5 to 5.
It is preferably 30 mm, and the width is 10 cm or more, especially 1
It is preferably from 5 to 45 cm, and the length is preferably from 50 to 500 cm from the viewpoint of visibility. In addition, it is preferable from the viewpoint of visibility that the interval between the provided signs is 100 to 3000 cm.
【００１３】前記した埋設型道路標示材料を埋設した標
示は、除雪用グレーダーが走行しても、路面に埋設され
た部分の損傷が少なく、春先になっても残存し、標示・
区画線として十分適用されるものである。また、路面を
切削した後の施工には、現在一般に使用されている溶融
型道路標示材料の施工機を使用することができるので、
極めて容易に施工でき、施工コストも有利である。[0013] In the sign in which the above-mentioned buried type road marking material is buried, even if the snow removal grader runs, the part buried in the road surface is less damaged, and remains even in early spring.
It is sufficiently applied as a lane marking. In addition, for the construction after cutting the road surface, since it is possible to use a construction machine of melting type road marking material that is currently generally used,
Construction is extremely easy and construction cost is also advantageous.
【００１４】[0014]
【実施例】次に、実施例に基づいて本発明を詳細に説明
するが、本発明はこれに限定されるものではない。例中
の記載において「部」はすべて「質量部」を意味する。Next, the present invention will be described in detail with reference to examples, but the present invention is not limited to these examples. In the descriptions in the examples, all “parts” mean “parts by mass”.
【００１５】実施例１ Ａ．脂肪族系石油樹脂（マルカレッツＲ９００ＴＨ：丸
善石油化学(株)製品名）１５部 Ｂ．植物油変性アルキド樹脂（フタルキッド２８０−１
００：日立化成工業(株)製品名）３部 Ｃ．着色顔料（ＴＣＡ８８８：東北化学(株)製品名）６
部 Ｄ．ガラスビーズ（ＵＢ−１５３：ユニオン(株)製品
名、粒径１０５〜８４０μｍ）３０部 Ｅ．骨材（寒水石、粒径ｌ〜２mm）４０部 Ｆ．体質材（重質炭酸カルシウム）４部 Ｇ．ガラス繊維（直径１０μｍ、長さ１mm）２部 をミキサーで混合した後、ポリエチレン袋に詰めて埋設
型溶融用道路標示材料を得た。次いで、これを車載式ニ
一ダに投入し、加熱溶融した後、アスファルトの車道に
深さ５mm、幅１５cm及び長さ１ｍの容積で１０ｍ間隔で
設けた路面切削場所に施工した。塗膜の夜問視認性（反
射輝度）、耐久性（摩耗状態）、区画線としての視認効
果を施行後１ケ月、３ケ月及び６ケ月経ったときに評価
した。その結果を表１に示す。Embodiment 1 A. 15 parts of aliphatic petroleum resin (Marcalez R900TH: product name of Maruzen Petrochemical Co., Ltd.) Vegetable oil-modified alkyd resin (phthalkid 280-1
00: Hitachi Chemical Co., Ltd. product name) 3 parts C.I. Color pigment (TCA888: product name of Tohoku Chemical Co., Ltd.) 6
Part D. B. 30 parts of glass beads (UB-153: product name of Union Co., particle size of 105 to 840 μm) 40 parts of aggregate (cold water stone, particle size 1 to 2 mm) Body material (heavy calcium carbonate) 4 parts G. Two parts of glass fiber (diameter: 10 μm, length: 1 mm) were mixed by a mixer, and then packed in a polyethylene bag to obtain a buried type road marking material for melting. Next, this was put into an in-vehicle type kneader and melted by heating. Then, the asphalt road was cut at a road surface cutting place provided at a depth of 5 mm, a width of 15 cm and a length of 1 m at intervals of 10 m with a volume of 1 m. The visibility of the coating film at night (reflection luminance), durability (abrasion state), and the visual effect as a lane marking were evaluated when one month, three months, and six months passed after the application. Table 1 shows the results.
【００１６】実施例２ Ａ．脂肪族系石油樹脂（マルカレッツＲ９００ＴＨ：丸
善石油化学(株)製品名）１３部 Ｂ．植物油変性アルキド樹脂（フタルキッド２８０−１
００：日立化成王業(株)製品名）２部 Ｃ．着色顔料（ＴＣＡ８８８：東北化学(株)製品名）６
部 Ｄ．ガラスビーズ（ＵＢ−１５３：ユニオン(株)製品
名）２５部 Ｅ．骨材（寒水石、粒径ｌ〜２mm）４５部 Ｆ．体質材（重質炭酸カルシウム）６部 Ｇ．ガラス繊維（直径１５μｍ、長さ３mm）３部 を用い実施例ｌと同じ条件で塗布し、評価した。ただ
し、埋設部は深さ５mm、幅１５cm、長さ５ｍで１０ｍ間
隔とした。その結果を表１に示す。Embodiment 2 A. 13 parts of aliphatic petroleum resin (Marcalez R900TH: product name of Maruzen Petrochemical Co., Ltd.) Vegetable oil-modified alkyd resin (phthalkid 280-1
00: Product name of Hitachi Chemical King Co., Ltd. 2nd section Color pigment (TCA888: product name of Tohoku Chemical Co., Ltd.) 6
Part D. E. Glass beads (UB-153: product name of Union Co., Ltd.) 25 parts 45 parts of aggregate (cold water stone, particle size 1 to 2 mm) Body material (heavy calcium carbonate) 6 parts G. Using 3 parts of glass fiber (diameter 15 μm, length 3 mm), the coating was performed under the same conditions as in Example 1 and evaluated. However, the buried portion was 5 mm deep, 15 cm wide, 5 m long and 10 m apart. Table 1 shows the results.
【００１７】実施例３ Ａ．脂肪族系石油樹脂（マルカレッツＲ９００ＴＨ：丸
善右油化学(株)製品名）１５部 Ｂ．植物油変性アルキド樹脂（フタルキッド２８０−ｌ
００：日立化成工業(株)製品名）３部 Ｃ．着色顔料（ＴＣＡ８８８：東北化学(株)製品名）６
部 Ｄ．ガラスビーズ（ＵＢ−１５３：ユニオン(株)製品
名）２０部 Ｅ．骨材〔焼成硬質骨材（粒径２〜３mm）：美州興産
(株)製品名〕５０部 Ｆ．体質材（重質炭酸カルシウム）４部 Ｇ．ガラス繊維（直径１３μｍ、長さ２mm）２部 を実施例ｌと同じ条件で塗布し、評価した。ただし、埋
設部は深さ５mm、幅２０cm、長さ１０ｍで２０ｍ間隔と
した。その結果を表１に示す。Embodiment 3 A. 15 parts of aliphatic petroleum resin (Marcalez R900TH: product name of Maruzen Right Oil Chemical Co., Ltd.) Vegetable oil-modified alkyd resin (phthalkid 280-l
00: Hitachi Chemical Co., Ltd. product name) 3 parts C.I. Color pigment (TCA888: product name of Tohoku Chemical Co., Ltd.) 6
Part D. E. Glass beads (UB-153: product name of Union Co., Ltd.) 20 parts Aggregate [fired hard aggregate (particle size 2-3mm): Misyu Kosan
Product name] 50 parts F. Body material (heavy calcium carbonate) 4 parts G. Two parts of glass fiber (13 μm in diameter, 2 mm in length) were applied under the same conditions as in Example 1 and evaluated. However, the buried portion was 5 mm deep, 20 cm wide, 10 m long and 20 m apart. Table 1 shows the results.
【００１８】比較例１ Ａ．脂肪族系石油樹脂（マルカレツツＲ９００ＴＨ：丸
善石油化学(株)製品名）１５部 Ｂ．植物油変性アルキド樹脂（フタルキッド２８０−１
００：日立化成工業(株)製品名）３部 Ｃ．着色顔料（ＴＣＡ８８８：東北化学(株)製品名）６
部 Ｄ．ガラスビーズ（ＵＢ−１５３：ユニオン(株)製品
名）１５部 Ｅ．体質材（重質炭酸カルシウム）２１部 Ｆ．充填材（配合寒水石（粒径０．２〜１mm）：日立寒
水石(株)製）４０部 を実施例ｌと同じ条件で塗布し、評価した。その結果を
表１に示す。Comparative Example 1 A. 15 parts of an aliphatic petroleum resin (Marquarez R900TH: product name of Maruzen Petrochemical Co., Ltd.) Vegetable oil-modified alkyd resin (phthalkid 280-1
00: Hitachi Chemical Co., Ltd. product name) 3 parts C.I. Color pigment (TCA888: product name of Tohoku Chemical Co., Ltd.) 6
Part D. 15 parts of glass beads (UB-153: product name of Union Co., Ltd.) Body material (heavy calcium carbonate) 21 parts F. 40 parts of a filler (blended spar (particle size: 0.2 to 1 mm): manufactured by Hitachi Sekisui KK) were applied under the same conditions as in Example 1 and evaluated. Table 1 shows the results.
【００１９】比較例２ Ａ．脂肪族系石油樹脂（マルカレッツＲ９００ＴＨ：丸
善石油化学(株)製品名）１５部 Ｂ．植物油変性アルキド樹脂（フタルキッド２８０−１
００：日立化成王業(株)製品名）３部 Ｃ．ゴム弾性樹脂（エチレン−酢酸ビニル共重合樹脂：
三井ディポンケミカル(株)）４部 Ｄ．着色顔料（ＴＣＡ８８８：東北化学(株)製品名）６
部 Ｅ．ガラスビーズ（ＵＢ−１５３：ユニオン(株)製品
名）１５部 Ｆ．体質材（重質炭酸カルシウム）１５部 Ｇ．充填材（配合寒水石（（粒径０．２〜１mm）：日立
寒水石(株)）４０部 Ｈ．添加剤（揺変性付与剤）２部 を実施例ｌと同じ条件で塗布し、評価した。その結果を
表１に示す。Comparative Example 2 A. 15 parts of aliphatic petroleum resin (Marcalez R900TH: product name of Maruzen Petrochemical Co., Ltd.) Vegetable oil-modified alkyd resin (phthalkid 280-1
00: Hitachi Chemical King Co., Ltd. product name) 3 parts C.I. Rubber elastic resin (ethylene-vinyl acetate copolymer resin:
Mitsui Dipon Chemical Co., Ltd.) 4 parts Color pigment (TCA888: product name of Tohoku Chemical Co., Ltd.) 6
Part E. 15 parts of glass beads (UB-153: product name of Union Co., Ltd.) Body material (heavy calcium carbonate) 15 parts G. 40 parts of filler (combined fluorspar ((particle size: 0.2 to 1 mm): Hitachi sparstone) K. 2 parts of additive (thixotropic agent) was applied under the same conditions as in Example 1 and evaluated. The results are shown in Table 1.
【００２０】[0020]
【表１】 [Table 1]
【００２１】注） 反射輝度：乾燥状態でミロラックス１２（反射率測定
器、東芝バロティーニ株式会社製）による測定値 耐久性：標示材を施した車道を除雪グレーダを備え付け
たトラックにより除雪グレーダで車道表面を削るように
１５０回／月の割合で走行して○、△、×で次のように
評価した。 ○−摩耗、損傷等がない △−摩耗、損傷が埋設部の中部まで進行。また、部分的
に剥離あり。 ×−摩耗、損傷が著しく区画線として機能しない。 区画線としての視認効果：標示材を施した車道を除雪グ
レーダを備え付けたトラックにより除雪グレーダで車道
表面を削るように１５０回／月の割合で走行して○、
△、×を次のようにして評価した。 ○−視認効果良好。 △−視認効果やや劣る。 ×−視認効果ほとんどなし。Note) Reflection luminance: A value measured by Milolax 12 (reflectance measuring device, manufactured by Toshiba Barotini Co., Ltd.) in a dry state. Durability: A road provided with a marking material is snow-removed by a truck equipped with a snow-removal grader. The vehicle was run at a rate of 150 times / month so as to scrape off, and was evaluated as follows with ○, Δ, and ×. ○-No abrasion, damage, etc. △-Abrasion, damage progressed to the middle of the buried part. In addition, there was partial peeling. X-Abrasion and damage are not significant and do not function as partition lines. Visual recognition effect as a lane marking: The road with the marking material was run at a rate of 150 times / month by a truck equipped with a snow removal grader at a rate of 150 times / month so that the surface of the road was cut with a snow removal grader.
Δ and × were evaluated as follows. −—Good visual recognition effect. Δ-Visual effect is slightly inferior. X-almost no visual effect.
【００２２】[0022]
【発明の効果】請求項１おける埋設型溶融用道路標示材
料は、施工後、除雪グレーダーの除雪に対しても優れた
耐久性を示し、視認性も良好である。請求項２における
道路標示方法によれば、埋設型の標示であって、耐久性
が良好で、しかも視認性がよい。According to the first aspect of the present invention, the buried type road marking material for melting shows excellent durability against snow removal by a snow removal grader after construction and has good visibility. According to the road marking method of the second aspect, the marking is of a buried type, and has good durability and good visibility.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 坂本 雄一郎 茨城県日立市東町四丁目13番１号 日立化 成工業株式会社山崎工場内 (72)発明者 北村 力 茨城県日立市東町四丁目13番１号 日立化 成工業株式会社山崎工場内 (72)発明者 藤谷 明文 茨城県日立市東町四丁目13番１号 日立化 成工業株式会社山崎工場内 (72)発明者 長谷川 常顯 東京都渋谷区南平台町12丁目13番310 ア ールシー産業株式会社内 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Yuichiro Sakamoto 4-13-1, Higashicho, Hitachi City, Ibaraki Prefecture Inside the Yamazaki Plant of Hitachi Chemical Co., Ltd. (72) Inventor Riki Kitamura 4-13 Higashicho, Hitachi City, Ibaraki Prefecture No. 1 Hitachi Chemical Co., Ltd., Yamazaki Plant (72) Inventor Akifumi Fujitani 4-13-1, Higashicho, Hitachi City, Ibaraki Prefecture Inside Hitachi Chemical Co., Ltd., Yamazaki Plant (72) Inventor Tsuneaki Hasegawa Shibuya-ku, Tokyo 12-13-13 Minamihiradaicho ALC Industry Co., Ltd.
Claims (2)
ｌ〜３mmのガラスビーズ及び直径１０〜３０μｍで長さ
１〜１３mmのガラス繊維を、それぞれ、粘結樹脂１００
質量部に対して２００〜５００質量部、２００〜５００
質量部及び１〜５０質量部を含有してなる埋設型溶融用
道路標示材料。An aggregate having a particle size of 0.5 to 3 mm and a particle size of 0.1 to 0.3 mm.
1 to 3 mm glass beads and glass fibers having a diameter of 10 to 30 μm and a length of 1 to 13 mm were respectively mixed with a binder resin 100
200 to 500 parts by mass, 200 to 500 parts by mass
A road marking material for burial-type melting, comprising parts by mass and 1 to 50 parts by mass.
載の埋設型溶融用道路標示材料を理設することを特徴と
する道路標示方法。2. A method for marking roads, comprising laying the buried type melting road marking material according to claim 1 on a road surface at a depth of 3 to 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8256000A JPH10102440A (en) | 1996-09-27 | 1996-09-27 | Road marking material and road marking method for buried type melting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8256000A JPH10102440A (en) | 1996-09-27 | 1996-09-27 | Road marking material and road marking method for buried type melting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10102440A true JPH10102440A (en) | 1998-04-21 |
Family
ID=17286520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8256000A Pending JPH10102440A (en) | 1996-09-27 | 1996-09-27 | Road marking material and road marking method for buried type melting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10102440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012197556A (en) * | 2011-03-18 | 2012-10-18 | Tec-Kinojyo Co Ltd | Hot melt type marking paint composition |
| KR101504255B1 (en) * | 2014-10-13 | 2015-03-19 | 삼진하이테크(주) | paint material for surface sign of pavement, material for surface sing of pavement using them and construction method for surface sing of pavement using thereof |
-
1996
- 1996-09-27 JP JP8256000A patent/JPH10102440A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012197556A (en) * | 2011-03-18 | 2012-10-18 | Tec-Kinojyo Co Ltd | Hot melt type marking paint composition |
| KR101504255B1 (en) * | 2014-10-13 | 2015-03-19 | 삼진하이테크(주) | paint material for surface sign of pavement, material for surface sing of pavement using them and construction method for surface sing of pavement using thereof |
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