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Modified naphthalene series water reducing agent for concrete with high slit content, and preparation method and application thereof
A modified naphthalene series water reducing agent for concrete with high slit content, and preparation method and application thereof, belonging to the field of concrete admixtures, and comprising the following components by weight: 20-30 wt % of naphthalene series water reducing agent, 10-20 wt % of high molecular weight polyethylene, 0.1-1 wt % of solid acid catalyst, and the balance of alkane solvent, and the sum of the components is 100 wt %. The present invention provides a simple preparation method for the water reducing agent, and the prepared solvent can be recycled, moreover, on the premises of not increasing costs, the prepared water reducing agent can not only effectively solve the fluidity decline of fresh concrete prepared by aggregate with high slit content, but improves the mechanical strength and other properties of concrete, in order to meet the construction requirements of concrete works.
Modified naphthalene series water reducing agent for concrete with high slit content, and preparation method and application thereof
A modified naphthalene series water reducing agent for concrete with high slit content, and preparation method and application thereof, belonging to the field of concrete admixtures, and comprising the following components by weight: 20-30 wt % of naphthalene series water reducing agent, 10-20 wt % of high molecular weight polyethylene, 0.1-1 wt % of solid acid catalyst, and the balance of alkane solvent, and the sum of the components is 100 wt %. The present invention provides a simple preparation method for the water reducing agent, and the prepared solvent can be recycled, moreover, on the premises of not increasing costs, the prepared water reducing agent can not only effectively solve the fluidity decline of fresh concrete prepared by aggregate with high slit content, but improves the mechanical strength and other properties of concrete, in order to meet the construction requirements of concrete works.
Modified naphthalene series water reducing agent for concrete with high slit content, and preparation method and application thereof
GUO QIUSHENG (author) / LAN LI (author) / ZOU XUEMEI (author)
2023-05-04
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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