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A platform for research: civil engineering, architecture and urbanism
METHOD FOR STRENGTHENING WATER RETENTIVE PAVEMENT
To provide a method for strengthening water retentive pavement capable of strengthening the water retentive pavement without impairing the function of the water retentive pavement.SOLUTION: A method for strengthening water retentive pavement includes: a pavement step (S110) of paving an open-graded base pavement 10; a cement milk filling step (S120) of filling voids of the base pavement 10 with a water retentive cement milk 30; a reinforcement layer forming step (S130) of spraying a breathable silicate 40 on the surface of the filled water retentive cement milk 30 to form a reinforcement layer 31 on the surface layer of the water retentive cement milk 30; and a surface treatment step (S140) of shot blasting or grinding the surfaces of the base pavement 10 and the reinforcement layer 31 after curing the water retentive cement milk 30.SELECTED DRAWING: Figure 4
【課題】保水性舗装の機能を損なうことなく、保水性舗装の強化を図ることが可能な保水性舗装の強化方法を提供する。【解決手段】開粒度の母体舗装１０を舗設する舗装工程（Ｓ１１０）と、前記母体舗装１０の空隙に保水性セメントミルク３０を充填するセメントミルク充填工程（Ｓ１２０）と、充填された前記保水性セメントミルク３０の表面に通気性ケイ酸塩４０を散布して、該保水性セメントミルク３０の表層に補強層３１を形成する補強層形成工程（Ｓ１３０）と、前記保水性セメントミルク３０の硬化後に前記母体舗装１０及び前記補強層３１の表面をショットブラスト処理又は研削する表面処理工程（Ｓ１４０）と、を有することを特徴とする。【選択図】図４
METHOD FOR STRENGTHENING WATER RETENTIVE PAVEMENT
To provide a method for strengthening water retentive pavement capable of strengthening the water retentive pavement without impairing the function of the water retentive pavement.SOLUTION: A method for strengthening water retentive pavement includes: a pavement step (S110) of paving an open-graded base pavement 10; a cement milk filling step (S120) of filling voids of the base pavement 10 with a water retentive cement milk 30; a reinforcement layer forming step (S130) of spraying a breathable silicate 40 on the surface of the filled water retentive cement milk 30 to form a reinforcement layer 31 on the surface layer of the water retentive cement milk 30; and a surface treatment step (S140) of shot blasting or grinding the surfaces of the base pavement 10 and the reinforcement layer 31 after curing the water retentive cement milk 30.SELECTED DRAWING: Figure 4
【課題】保水性舗装の機能を損なうことなく、保水性舗装の強化を図ることが可能な保水性舗装の強化方法を提供する。【解決手段】開粒度の母体舗装１０を舗設する舗装工程（Ｓ１１０）と、前記母体舗装１０の空隙に保水性セメントミルク３０を充填するセメントミルク充填工程（Ｓ１２０）と、充填された前記保水性セメントミルク３０の表面に通気性ケイ酸塩４０を散布して、該保水性セメントミルク３０の表層に補強層３１を形成する補強層形成工程（Ｓ１３０）と、前記保水性セメントミルク３０の硬化後に前記母体舗装１０及び前記補強層３１の表面をショットブラスト処理又は研削する表面処理工程（Ｓ１４０）と、を有することを特徴とする。【選択図】図４
METHOD FOR STRENGTHENING WATER RETENTIVE PAVEMENT
保水性舗装の強化方法
FUJIWARA EIGO (author) / KOJIMA TAKUMI (author) / KAKEFUDA SAKURA (author) / ASAMOTO TAKAHIRO (author) / KUDO TETSUYA (author)
2021-06-17
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
INJECTION MATERIAL FOR WATER RETENTIVE PAVEMENT AND WATER RETENTIVE PAVEMENT BODY
| European Patent Office | 2017