A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plastering process of high-fiber-content plastering mortar
The invention relates to the field of building materials, in particular to a plastering process of high-fiber-content plastering mortar. The method specifically comprises the following steps: (1) adding an air entraining agent into a UHDCC formula; (2) plastering the mortar on the wall by adopting a conventional plastering plate, and primarily leveling; (3) carrying out fiber orientation plastering on the plaster layer by adopting a fiber orientation trowel; (4) preparing standby slurry; and (5) a compaction trowel is used for smearing the bottom face of the trowel in the standby slurry prepared in the step (4), and then the plaster layer is compacted in a flapping mode. Bubbles are introduced into the mortar, so that the mixing difficulty of high fiber mixing amount and the knife sticking degree during plastering are reduced; the fiber orientation trowel is beneficial for eliminating the problem that the plate interface formed in the plastering process does not have enough fiber interpenetration, and the overall tensile stress transmission effect after mortar hardening is improved; the mortar can be exhausted and compacted by the compacting trowel; and the mortar has higher compactness due to the standby slurry.
本发明涉及建材领域，尤其涉及一种高纤维掺量抹灰砂浆的抹灰工艺。具体包括如下步骤：(1)、在UHDCC配方中加入引气剂；(2)、采用常规抹灰板将砂浆抹在墙上、初平；(3)、采用纤维取向抹子对抹灰层进行纤维取向抹灰；(4)、制备备用浆体；(5)、以压实抹子在(4)制备的备用浆体中涂抹抹子底面，然后对抹灰层进行拍打式压实。本发明通过在砂浆中引入气泡，降低高纤维掺量的混合难度及抹灰时的粘刀程度；纤维取向抹子有利于消除抹灰过程形成的板次界面无足够纤维互穿的问题，提高砂浆硬化后整体的拉伸应力传输效果；压实抹子使砂浆可排气压实；备用浆液使砂浆具有更高的密实度。
Plastering process of high-fiber-content plastering mortar
The invention relates to the field of building materials, in particular to a plastering process of high-fiber-content plastering mortar. The method specifically comprises the following steps: (1) adding an air entraining agent into a UHDCC formula; (2) plastering the mortar on the wall by adopting a conventional plastering plate, and primarily leveling; (3) carrying out fiber orientation plastering on the plaster layer by adopting a fiber orientation trowel; (4) preparing standby slurry; and (5) a compaction trowel is used for smearing the bottom face of the trowel in the standby slurry prepared in the step (4), and then the plaster layer is compacted in a flapping mode. Bubbles are introduced into the mortar, so that the mixing difficulty of high fiber mixing amount and the knife sticking degree during plastering are reduced; the fiber orientation trowel is beneficial for eliminating the problem that the plate interface formed in the plastering process does not have enough fiber interpenetration, and the overall tensile stress transmission effect after mortar hardening is improved; the mortar can be exhausted and compacted by the compacting trowel; and the mortar has higher compactness due to the standby slurry.
本发明涉及建材领域，尤其涉及一种高纤维掺量抹灰砂浆的抹灰工艺。具体包括如下步骤：(1)、在UHDCC配方中加入引气剂；(2)、采用常规抹灰板将砂浆抹在墙上、初平；(3)、采用纤维取向抹子对抹灰层进行纤维取向抹灰；(4)、制备备用浆体；(5)、以压实抹子在(4)制备的备用浆体中涂抹抹子底面，然后对抹灰层进行拍打式压实。本发明通过在砂浆中引入气泡，降低高纤维掺量的混合难度及抹灰时的粘刀程度；纤维取向抹子有利于消除抹灰过程形成的板次界面无足够纤维互穿的问题，提高砂浆硬化后整体的拉伸应力传输效果；压实抹子使砂浆可排气压实；备用浆液使砂浆具有更高的密实度。
Plastering process of high-fiber-content plastering mortar
一种高纤维掺量抹灰砂浆的抹灰工艺
LIN XIANGZHANG (author) / LIN XIAOBO (author) / LIM JAE-GUN (author) / WENG SHENGFENG (author) / CHEN CHENGXIN (author) / CHEN SONGHE (author)
2023-11-21
Patent
Electronic Resource
Chinese
Preparation method of waterproof plastering mortar and plastering mortar
| European Patent Office | 2023
Automatic mortar joint plastering machine and automatic mortar joint plastering system
| European Patent Office | 2020
CEMENT COMPOSITION FOR PLASTERING AND MORTAR FOR PLASTERING
| European Patent Office | 2020