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Flow-state backfill material and preparation method thereof

WANG MIAO / LI YANLING / BAI SONG / CHEN XIANGJIE / JIANG XINLI

The invention relates to the field of building materials, in particular to a flow-state backfill material and a preparation method thereof. The flow-state backfill material is prepared from the following components in parts by weight: 4 to 7 parts of a curing agent, 6 to 10 parts of an admixture, 40 to 45 parts of redundant soil, 35 to 40 parts of recycled aggregate and 12 to 16 parts of water. The flow-state backfill material has the advantages of being low in bleeding rate, high in strength, good in state, low in cost and the like.

本发明涉及建筑材料领域，具体而言，涉及一种流态回填料及其制备方法。所述的流态回填料，按重量份数计，包括如下组分：固化剂4～7份、掺合料6～10份、冗余土40～45份、再生骨料35～40份和水12～16份。所述的流态回填料具有泌水率低、强度高、状态佳、成本低等优点。

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Flow-state backfill material and preparation method thereof

WANG MIAO / LI YANLING / BAI SONG / CHEN XIANGJIE / JIANG XINLI

The invention relates to the field of building materials, in particular to a flow-state backfill material and a preparation method thereof. The flow-state backfill material is prepared from the following components in parts by weight: 4 to 7 parts of a curing agent, 6 to 10 parts of an admixture, 40 to 45 parts of redundant soil, 35 to 40 parts of recycled aggregate and 12 to 16 parts of water. The flow-state backfill material has the advantages of being low in bleeding rate, high in strength, good in state, low in cost and the like.

本发明涉及建筑材料领域，具体而言，涉及一种流态回填料及其制备方法。所述的流态回填料，按重量份数计，包括如下组分：固化剂4～7份、掺合料6～10份、冗余土40～45份、再生骨料35～40份和水12～16份。所述的流态回填料具有泌水率低、强度高、状态佳、成本低等优点。

Flow-state backfill material and preparation method thereof

WANG MIAO / LI YANLING / BAI SONG / CHEN XIANGJIE / JIANG XINLI

The invention relates to the field of building materials, in particular to a flow-state backfill material and a preparation method thereof. The flow-state backfill material is prepared from the following components in parts by weight: 4 to 7 parts of a curing agent, 6 to 10 parts of an admixture, 40 to 45 parts of redundant soil, 35 to 40 parts of recycled aggregate and 12 to 16 parts of water. The flow-state backfill material has the advantages of being low in bleeding rate, high in strength, good in state, low in cost and the like.

本发明涉及建筑材料领域，具体而言，涉及一种流态回填料及其制备方法。所述的流态回填料，按重量份数计，包括如下组分：固化剂4～7份、掺合料6～10份、冗余土40～45份、再生骨料35～40份和水12～16份。所述的流态回填料具有泌水率低、强度高、状态佳、成本低等优点。

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Titel:

Flow-state backfill material and preparation method thereof

Weitere Titelangaben:

一种流态回填料及其制备方法

Beteiligte:

WANG MIAO (Autor:in) / LI YANLING (Autor:in) / BAI SONG (Autor:in) / CHEN XIANGJIE (Autor:in) / JIANG XINLI (Autor:in)

Erscheinungsdatum:

02.04.2024

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Chinesisch

Klassifikation:

IPC: C04B Kalk , LIME

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