A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOIL PAVEMENT MATERIAL AND SOIL PAVEMENT METHOD WITH IT
PROBLEM TO BE SOLVED: To provide soil pavement material and a soil pavement method with it, which has fast curing property, excellent resistance against freezing and excellent impact absorptivity.SOLUTION: There are provide: (1) soil pavement material containing portland cement, calcium aluminate having 70% or more of vitrification ratio, 1.0 to 2.7 mole ratio of CaO/AlO, and 15% or less of impurity, and soil; (2) soil pavement material according (1), which further contains plaster; (3) soil pavement material according to (1) or (2), which further contains one or two selected from a group of cement mixing polymer and asphalt emulsifying agent; (4) a soil pavement method, in which any of the soil pavement material according to (1) to (3) is mixed, stirred and spread, then water is spread to fix them; (5) a soil pavement method, in which mixture of any of soil pavement material according to (1) to (3) and water is spread and fixed.SELECTED DRAWING: None
【課題】速硬性で凍害への抵抗性に優れ、かつ、衝撃吸収性も良好な土壌舗装材料及びそれを用いた土壌舗装方法を提供する。【解決手段】（１）ポルトランドセメントと、ガラス化率が７０％以上、ＣａＯ／Ａｌ２Ｏ３モル比が１．０〜２．７、不純物が１５％以下であるカルシウムアルミネートと、土壌とを含有する土壌舗装材料、（２）さらに、石膏を含有する（１）の土壌舗装材料、（３）さらに、セメント混和用ポリマー及びアスファルト乳剤の群の中から１種又は２種以上を含有する（１）又は（２）の土壌舗装材料、（４）（１）〜（３）のいずれかの土壌舗装材料を混合攪拌し敷設した後、水を散水し締め固める土壌舗装方法、（５）（１）〜（３）のいずれかの土壌舗装材料と水を混合攪拌したものを敷設し、締め固める土壌舗装方法、である。【選択図】 なし
SOIL PAVEMENT MATERIAL AND SOIL PAVEMENT METHOD WITH IT
PROBLEM TO BE SOLVED: To provide soil pavement material and a soil pavement method with it, which has fast curing property, excellent resistance against freezing and excellent impact absorptivity.SOLUTION: There are provide: (1) soil pavement material containing portland cement, calcium aluminate having 70% or more of vitrification ratio, 1.0 to 2.7 mole ratio of CaO/AlO, and 15% or less of impurity, and soil; (2) soil pavement material according (1), which further contains plaster; (3) soil pavement material according to (1) or (2), which further contains one or two selected from a group of cement mixing polymer and asphalt emulsifying agent; (4) a soil pavement method, in which any of the soil pavement material according to (1) to (3) is mixed, stirred and spread, then water is spread to fix them; (5) a soil pavement method, in which mixture of any of soil pavement material according to (1) to (3) and water is spread and fixed.SELECTED DRAWING: None
【課題】速硬性で凍害への抵抗性に優れ、かつ、衝撃吸収性も良好な土壌舗装材料及びそれを用いた土壌舗装方法を提供する。【解決手段】（１）ポルトランドセメントと、ガラス化率が７０％以上、ＣａＯ／Ａｌ２Ｏ３モル比が１．０〜２．７、不純物が１５％以下であるカルシウムアルミネートと、土壌とを含有する土壌舗装材料、（２）さらに、石膏を含有する（１）の土壌舗装材料、（３）さらに、セメント混和用ポリマー及びアスファルト乳剤の群の中から１種又は２種以上を含有する（１）又は（２）の土壌舗装材料、（４）（１）〜（３）のいずれかの土壌舗装材料を混合攪拌し敷設した後、水を散水し締め固める土壌舗装方法、（５）（１）〜（３）のいずれかの土壌舗装材料と水を混合攪拌したものを敷設し、締め固める土壌舗装方法、である。【選択図】 なし
SOIL PAVEMENT MATERIAL AND SOIL PAVEMENT METHOD WITH IT
土壌舗装材料及びそれを用いた土壌舗装方法
KURAMOTO YUTA (author) / SASAKI TAKASHI (author) / TERAJIMA ISAO (author) / WATANABE AKIRA (author) / MORIOKA MINORU (author)
2017-09-14
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE