A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Auxiliary agent for crash barrier slip form construction concrete and preparation method thereof
The invention relates to an auxiliary agent for crash barrier slip-form construction concrete and a preparation method of the auxiliary agent. The auxiliary agent comprises the following components in parts by weight: a rheology improver, a slurry regulator, a slurry slow-release agent, a thixotropic enhancer, an early hardening agent, borax and water. The preparation method comprises the following steps: putting the water, the rheology improver, the slurry slow-release agent, the early hardening agent and the borax into a stirring tank, stirring until the materials are dissolved, then adding the thixotropic enhancer, continuously adding the slurry regulator, and stirring. By using the prepared auxiliary agent for the crash barrier slip form construction concrete, pouring, vibrating and plastering of the crash barrier slip form construction concrete can be completed at a time, the integrality is good, the appearance quality is excellent, the construction speed of an engineering project is effectively increased, and the engineering quality is guaranteed. The concrete can be widely applied to slip form construction of road anti-collision walls, large road shoulders, small road shoulders, large cover plate ditches, special-shaped ditches, gap type drainage ditches and the like.
本发明涉及一种防撞栏滑模施工混凝土用助剂及其制备方法，该助剂以重量份计包括：流变改进剂、浆体调节剂、浆体缓释剂、触变增强剂、早期硬化剂、硼砂、水。其制备是将水、流变改进剂、浆体缓释剂、早期硬化剂、硼砂投入搅拌池中搅拌至溶解，随后加入触变增强剂，继续投入浆体调节剂搅拌后得到。使用本发明制备的防撞栏滑模施工混凝土用助剂，可以实现防撞栏滑模施工混凝土浇筑、振捣、抹面一次完成，整体性好，外观质量优良，有效提升了工程项目施工速度，保证了工程质量。可广泛应用于公路防撞墙、大路肩、小路肩、大型盖板水沟、异形水沟、缝隙式排水沟等滑模施工用混凝土。
Auxiliary agent for crash barrier slip form construction concrete and preparation method thereof
The invention relates to an auxiliary agent for crash barrier slip-form construction concrete and a preparation method of the auxiliary agent. The auxiliary agent comprises the following components in parts by weight: a rheology improver, a slurry regulator, a slurry slow-release agent, a thixotropic enhancer, an early hardening agent, borax and water. The preparation method comprises the following steps: putting the water, the rheology improver, the slurry slow-release agent, the early hardening agent and the borax into a stirring tank, stirring until the materials are dissolved, then adding the thixotropic enhancer, continuously adding the slurry regulator, and stirring. By using the prepared auxiliary agent for the crash barrier slip form construction concrete, pouring, vibrating and plastering of the crash barrier slip form construction concrete can be completed at a time, the integrality is good, the appearance quality is excellent, the construction speed of an engineering project is effectively increased, and the engineering quality is guaranteed. The concrete can be widely applied to slip form construction of road anti-collision walls, large road shoulders, small road shoulders, large cover plate ditches, special-shaped ditches, gap type drainage ditches and the like.
本发明涉及一种防撞栏滑模施工混凝土用助剂及其制备方法，该助剂以重量份计包括：流变改进剂、浆体调节剂、浆体缓释剂、触变增强剂、早期硬化剂、硼砂、水。其制备是将水、流变改进剂、浆体缓释剂、早期硬化剂、硼砂投入搅拌池中搅拌至溶解，随后加入触变增强剂，继续投入浆体调节剂搅拌后得到。使用本发明制备的防撞栏滑模施工混凝土用助剂，可以实现防撞栏滑模施工混凝土浇筑、振捣、抹面一次完成，整体性好，外观质量优良，有效提升了工程项目施工速度，保证了工程质量。可广泛应用于公路防撞墙、大路肩、小路肩、大型盖板水沟、异形水沟、缝隙式排水沟等滑模施工用混凝土。
Auxiliary agent for crash barrier slip form construction concrete and preparation method thereof
一种防撞栏滑模施工混凝土用助剂及其制备方法
SU YULING (author) / XU SHUNTAO (author) / ZHOU YUJUN (author) / ZHANG WUMIN (author) / YIN CAINENG (author) / HU YU (author) / A GUANGQIANG (author)
2024-04-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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