Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum self-leveling mortar material
The invention discloses a gypsum self-leveling mortar material, which is prepared from the following components in parts by weight: 600 to 700 parts of gypsum, 125 to 175 parts of cement, 125 to 175 parts of aggregate, 100 to 150 parts of calcium carbonate, 0.2 to 0.3 part of water reducing agent, 1.0 to 1.5 parts of retarder, 0.5 to 1.0 part of cellulose ether, 8 to 12 parts of redispersible latex powder, 0.15 to 0.25 part of defoaming agent and 600 to 800 parts of water. Wherein the redispersible latex powder increases the bonding performance of the material on the basis of meeting the strength and construction performance, the retarder can adjust the coagulation time of the material, the cellulose ether guarantees the water retention of the material, and the defoaming agent eliminates bubbles in the material to improve the compactness of the material. The gypsum self-leveling mortar material disclosed by the invention has the characteristics of being green, environment-friendly, high in binding power, small in contractility, convenient to construct, good in workability, good in water-retaining property and workability, fast in strength increase and capable of shortening the construction period, and is high in practicability.
本发明公开了一种石膏自流平砂浆材料，包括：石膏600‑700份，水泥125‑175份，集料125‑175份，碳酸钙100‑150份，减水剂0.2‑0.3份，缓凝剂1.0‑1.5份，纤维素醚0.5‑1.0份，可再分散乳胶粉8‑12份，消泡剂0.15‑0.25份，水600‑800份，其中可再分散乳胶粉在满足强度和施工性能的基础上增加材料的粘结性能，缓凝剂可调节材料的凝结时间，纤维素醚保障材料的保水性，消泡剂消除材料内部气泡来提高材料密实性。本发明的石膏自流平砂浆材料具有绿色环保、粘结力强、收缩性小、施工方便、和易性好、良好的保水性和工作性、强度增长快和可节约工期的特点，实用性强。
Gypsum self-leveling mortar material
The invention discloses a gypsum self-leveling mortar material, which is prepared from the following components in parts by weight: 600 to 700 parts of gypsum, 125 to 175 parts of cement, 125 to 175 parts of aggregate, 100 to 150 parts of calcium carbonate, 0.2 to 0.3 part of water reducing agent, 1.0 to 1.5 parts of retarder, 0.5 to 1.0 part of cellulose ether, 8 to 12 parts of redispersible latex powder, 0.15 to 0.25 part of defoaming agent and 600 to 800 parts of water. Wherein the redispersible latex powder increases the bonding performance of the material on the basis of meeting the strength and construction performance, the retarder can adjust the coagulation time of the material, the cellulose ether guarantees the water retention of the material, and the defoaming agent eliminates bubbles in the material to improve the compactness of the material. The gypsum self-leveling mortar material disclosed by the invention has the characteristics of being green, environment-friendly, high in binding power, small in contractility, convenient to construct, good in workability, good in water-retaining property and workability, fast in strength increase and capable of shortening the construction period, and is high in practicability.
本发明公开了一种石膏自流平砂浆材料，包括：石膏600‑700份，水泥125‑175份，集料125‑175份，碳酸钙100‑150份，减水剂0.2‑0.3份，缓凝剂1.0‑1.5份，纤维素醚0.5‑1.0份，可再分散乳胶粉8‑12份，消泡剂0.15‑0.25份，水600‑800份，其中可再分散乳胶粉在满足强度和施工性能的基础上增加材料的粘结性能，缓凝剂可调节材料的凝结时间，纤维素醚保障材料的保水性，消泡剂消除材料内部气泡来提高材料密实性。本发明的石膏自流平砂浆材料具有绿色环保、粘结力强、收缩性小、施工方便、和易性好、良好的保水性和工作性、强度增长快和可节约工期的特点，实用性强。
Gypsum self-leveling mortar material
一种石膏自流平砂浆材料
SHENG CHANGBO (Autor:in) / MA BINGYANG (Autor:in) / SONG YUANJIE (Autor:in) / SHENG HAO (Autor:in)
30.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2021