Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Premixed floor mortar
The invention discloses premixed floor mortar, which belongs to the field of building materials, and is characterized in that the mortar is prepared from the following raw materials in parts by weight: 230 to 250 parts of cement, 1280 to 1420 parts of machine-made sand, 180 to 220 parts of water, 1.7 to 2.6 parts of an additive and 2.0 to 2.8 parts of a water reducing agent, the machine-made sandis formed by processing cobblestones with the particle size being 3 cm or below, the grading of the machine-made sand is II-area grading, and the effect that after river sand is replaced with the machine-made sand, the mortar has good compressive strength and construction performance is achieved.
本发明公开了一种预拌地坪砂浆，属于建筑材料领域，其技术方案要点是所述砂浆包括以下重量份的原料：水泥230‑250份、机制砂1280‑1420份、水180‑220份、外加剂1.7‑2.6份、减水剂2.0‑2.8份；机制砂为粒径3cm以下的鹅卵石加工而成，机制砂级配为Ⅱ区级配，达到用机制砂代替河砂后，保证砂浆具有良好的抗压强度和施工性能的效果。
Premixed floor mortar
The invention discloses premixed floor mortar, which belongs to the field of building materials, and is characterized in that the mortar is prepared from the following raw materials in parts by weight: 230 to 250 parts of cement, 1280 to 1420 parts of machine-made sand, 180 to 220 parts of water, 1.7 to 2.6 parts of an additive and 2.0 to 2.8 parts of a water reducing agent, the machine-made sandis formed by processing cobblestones with the particle size being 3 cm or below, the grading of the machine-made sand is II-area grading, and the effect that after river sand is replaced with the machine-made sand, the mortar has good compressive strength and construction performance is achieved.
本发明公开了一种预拌地坪砂浆，属于建筑材料领域，其技术方案要点是所述砂浆包括以下重量份的原料：水泥230‑250份、机制砂1280‑1420份、水180‑220份、外加剂1.7‑2.6份、减水剂2.0‑2.8份；机制砂为粒径3cm以下的鹅卵石加工而成，机制砂级配为Ⅱ区级配，达到用机制砂代替河砂后，保证砂浆具有良好的抗压强度和施工性能的效果。
Premixed floor mortar
一种预拌地坪砂浆
CHEN HONGBO (Autor:in) / YANG LONG (Autor:in) / FENG XIANKAI (Autor:in) / XU BIAO (Autor:in) / TENG MINGXIANG (Autor:in)
07.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
METHOD OF PRODUCING PREMIXED MORTAR, AND PREMIXED MORTAR
| Europäisches Patentamt | 2022
DRY SHRINKAGE REDUCER FOR PREMIXED MORTAR, PREMIXED MORTAR AND CEMENT HARDENED BODY
| Europäisches Patentamt | 2016
POWDERY ADDITIVE FOR PREMIXED REPAIR MORTAR, PREMIXED REPAIR MORTAR, AND CEMENT HARDENED BODY
| Europäisches Patentamt | 2017