Microstructural, chemical and physical characterisation of the Shot-Earth 772

被引：15

作者：

Vantadori, Sabrina ^{[1
]}

Zak, Andrzej ^{[2
]}

Sadowski, Lukasz ^{[3
]}

Ronchei, Camilla ^{[4
]}

Scorza, Daniela ^{[5
]}

Zanichelli, Andrea ^{[1
]}

Viviani, Marco ^{[6
]}

机构：

[1] Univ Parma, Dept Engn & Architecture, Parco Area Sci 181-A, I-43124 Parma, Italy

[2] Wroclaw Univ Sci & Technol, Fac Mech Engn, Smoluchowskiego 25,P 201, PL-50372 Wroclaw, Poland

[3] Wroclaw Univ Sci & Technol, Dept Mat Engn & Construct Proc, Wybrzeze Wyspianskiego 27, PL-50370 Wroclaw, Poland

[4] Univ Calabria, Dept Civil Engn, Via Pietro Bucci, I-87036 Arcavacata Di Rende, CS, Italy

[5] Univ Naples Parthenope, Dept Engn, Ctr Direz Isola C4, I-80143 Naples, Italy

[6] HEIG VD HES SO Haute Ecole Ingn & Gest Canton Vau, Route Cheseaux 1, CH-1401 Yverdon, Switzerland

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2022年 / 341卷

关键词：

Dry mixture; Excavation soil reuse; Shot-earth; Soil; Sustainable practice;

D O I：

10.1016/j.conbuildmat.2022.127766

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The material analysed in the present paper is a specific mixture of the shot-earth (named shot-earth 772) produced by introducing, into a high velocity air stream, 7 parts of excavated soil, 7 parts of aggregates and 2 parts of cement (by volume), and by adding about 3% of water (by volume) at the spraying nozzle. The mixture stream is projected at high velocity onto a surface, where the impact compacts the material. A thorough investigation on the microstructural, chemical and physical properties of the shot-earth 772 is performed.

引用

页数：16

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