Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Blocking mortar for rockfill self-compacting concrete formwork
The invention relates to the field of pump concrete, and particularly discloses blocking mortar for a rock-fill self-compacting concrete formwork. The rockfill self-compacting concrete template plugging mortar is prepared from the following components in parts by weight: 400 to 500 parts of cement, 800 to 900 parts of rockfill, 700 to 900 parts of natural sand, 150 to 250 parts of water, 20 to 40 parts of a water reducing agent, 50 to 100 parts of an expanding agent and 1 to 10 parts of a thickening agent. The rockfill self-compacting concrete formwork plugging mortar has the advantage that the air tightness of a pumping pipeline is improved.
本申请涉及泵送混凝土领域，具体公开了一种堆石自密实混凝土模板封堵砂浆。堆石自密实混凝土模板封堵砂浆包括重量份计的水泥400‑500份、堆石800‑900份、天然砂700‑900份、水150‑250份、减水剂20‑40份、膨胀剂50‑100份、增稠剂1‑10份。本申请的堆石自密实混凝土模板封堵砂浆具有提高泵送管道的气密性优点。
Blocking mortar for rockfill self-compacting concrete formwork
The invention relates to the field of pump concrete, and particularly discloses blocking mortar for a rock-fill self-compacting concrete formwork. The rockfill self-compacting concrete template plugging mortar is prepared from the following components in parts by weight: 400 to 500 parts of cement, 800 to 900 parts of rockfill, 700 to 900 parts of natural sand, 150 to 250 parts of water, 20 to 40 parts of a water reducing agent, 50 to 100 parts of an expanding agent and 1 to 10 parts of a thickening agent. The rockfill self-compacting concrete formwork plugging mortar has the advantage that the air tightness of a pumping pipeline is improved.
本申请涉及泵送混凝土领域，具体公开了一种堆石自密实混凝土模板封堵砂浆。堆石自密实混凝土模板封堵砂浆包括重量份计的水泥400‑500份、堆石800‑900份、天然砂700‑900份、水150‑250份、减水剂20‑40份、膨胀剂50‑100份、增稠剂1‑10份。本申请的堆石自密实混凝土模板封堵砂浆具有提高泵送管道的气密性优点。
Blocking mortar for rockfill self-compacting concrete formwork
一种堆石自密实混凝土模板封堵砂浆
LI ZHENGTONG (Autor:in) / PU KUN (Autor:in) / ZHANG YAO (Autor:in) / TANG QIANKUN (Autor:in) / ZENG CHANGHONG (Autor:in) / YI FUQIANG (Autor:in) / ZHANG JIANYONG (Autor:in) / LI BIN (Autor:in) / FENG BIN (Autor:in) / ZHANG WEI (Autor:in)
19.11.2024
Patent
Elektronische Ressource
Chinesisch
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