Machine-made sand conditioning agent

Abstract

The invention relates to the technical field of buildings, and discloses a machine-made sand conditioning agent which can be freely prepared by a user according to requirements by separately preparingmultiple conditioning agents and then combining the multiple conditioning agents, so that the machine-made sand conditioning agent adapting to the environment is prepared, and the machine-made sand conditioning agent has good adaptability and practicability; coal tar, furfural, a curing agent and other materials are added into epoxy resin, so that the phenomenon that the whole concrete binder isdried and the binding degree of the concrete binder is reduced after the cement is dried along with time due to addition of the cement is avoided, the phenomena of concrete slag falling and the like are avoided, and meanwhile, when new concrete and old concrete are bound, the binding strength of the concrete binder is improved. A thickening agent is arranged, so that when self-compacting concreteis prepared, the water solubility of the self-compacting concrete is good, the thickening effect of the self-compacting concrete is good, the plastic viscosity of the self-compacting concrete can be effectively improved, and the problems of bleeding and segregation of the self-compacting concrete are solved.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a conditioner for machine-made sand. Background technique [0002] Machine-made sand conditioner is a medium-molecular and medium-temperature compound, which is specially used for machine-made sand concrete to improve its compatibility, slump retention, water retention, and cohesion, and prevent negative performances such as bleeding and grouting of machine-made sand concrete. admixture. [0003] The existing manufacturing process of machine-made sand conditioner is mostly made by stirring and mixing various raw materials together, which lacks the ability to change functions under different conditions of use. Therefore urgently need a kind of machine-made sand conditioner to solve the above problems. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides a conditioner for mach...

AI Technical Summary

Problems solved by technology

[0003] The existing manufacturing process of machine-made sand conditioner is mostly made by stirring and mixing various raw materials together, which lacks the ability to change functions under different conditions of use.