A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement paste system
The invention provides a cement paste system, which comprises the following components: oil well cement, micro-beads, silicon powder, micro-silicon, an expanding agent, a fluid loss agent, a dispersing agent, a retarder, a defoaming agent and water. According to the invention, the density of the cement paste system is 1.35-1.5 g/cm<3>, the tolerable temperature range is 100-150 DEG C, and the pressure bearing capacity is between 90 MPa and 110 MPa.
本发明提供了一种水泥浆体系，其组分包括油井水泥、微珠、硅粉、微硅、膨胀剂、降失水剂、分散剂、缓凝剂、消泡剂和水。所述水泥浆体系的密度为1.35至1.5g/cm3，耐受温度范围为100至150℃；承压能力在90至110MPa之间。
Cement paste system
The invention provides a cement paste system, which comprises the following components: oil well cement, micro-beads, silicon powder, micro-silicon, an expanding agent, a fluid loss agent, a dispersing agent, a retarder, a defoaming agent and water. According to the invention, the density of the cement paste system is 1.35-1.5 g/cm<3>, the tolerable temperature range is 100-150 DEG C, and the pressure bearing capacity is between 90 MPa and 110 MPa.
本发明提供了一种水泥浆体系，其组分包括油井水泥、微珠、硅粉、微硅、膨胀剂、降失水剂、分散剂、缓凝剂、消泡剂和水。所述水泥浆体系的密度为1.35至1.5g/cm3，耐受温度范围为100至150℃；承压能力在90至110MPa之间。
Cement paste system
一种水泥浆体系
LU FEIFEI (author) / LI SHUANGGUI (author) / ZHANG JUN (author) / HE YINGZHUANG (author) / LI FEI (author) / JIA XIAOBIN (author) / YI HAO (author) / ZHANG HONGWEI (author) / LIU XIAOMIN (author) / ZOU SHUQIANG (author)
2021-02-23
Patent
Electronic Resource
Chinese
Cement paste composition, cement paste as well as preparation method and application of cement paste
| European Patent Office | 2024
| European Patent Office | 2023