PRECAST BUBBLE-MIXED LIGHTWEIGHT SOIL

To provide a precast bubble-mixed lightweight soil which can be easily lifted and does not deform when lifted, even if the soil is formed into a block body.SOLUTION: A precast bubble-mixed lightweight soil comprises: a block body 2 formed by curing a mixture of cement, aggregate, fibrous material, a...

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE KAZUHIRO, HANAOKA KOICHI, OKAWA SHOTARO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING LIME, MAGNESIA METALLURGY REFRACTORIES SLAG SOIL SHIFTING TREATMENT OF NATURAL STONE UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	To provide a precast bubble-mixed lightweight soil which can be easily lifted and does not deform when lifted, even if the soil is formed into a block body.SOLUTION: A precast bubble-mixed lightweight soil comprises: a block body 2 formed by curing a mixture of cement, aggregate, fibrous material, and a foaming agent with water in a formwork; a metal mesh plate 3 arranged inside the block body 2; and a plurality of lifting anchors 4 embedded in an upper part of the block body 2 in a state of being connected to the mesh plate 3 to enable the block body 2 to be lifted.SELECTED DRAWING: Figure 2 【課題】ブロック体に成形した気泡混合軽量土であっても、吊上げを容易に行うことができ、吊上げ時に変形が生じることがないプレキャスト気泡混合軽量土とする。【解決手段】セメント、骨材、繊維材及び起泡剤を水で混錬した混練物を型枠内で養生させて成形したブロック体２と、ブロック体２の内部に配筋された金属製のメッシュプレート３と、ブロック体２の吊上げを可能とするため、メッシュプレート３に連結された状態でブロック２体の上部に埋設された複数の吊具用アンカー４と、を備える。【選択図】図２