Powdery soil solidifying agent for solidifying quasi-base courses and subbase courses

Abstract

The invention relates to a soil body reinforced constructional material which can improve technical properties of soil and is used for solidifying multiple kinds of soil in civil engineering, in particular to a powdery soil solidifying agent for solidifying quasi-base courses and subbase courses in the solidification, pavement and foundational engineering on soft groundwork and the construction work on seabed groundwork. The powdery soil solidifying agent for solidifying the quasi-base courses and the subbase courses comprises the following components in part by weight: 27 to 42 parts of potassium chloride, 33 to 51 parts of sodium chloride, 30 to 48 parts of magnesium chloride, 3 to 12 parts of sodium sulfide, 15 to 27 parts of calcium chloride, and 1 to 8 parts of trimeric sodium phosphate. The powdery soil solidifying agent for solidifying the quasi-base courses and the subbase courses is suitable for the reinforcing solidification of surface soil bodies and deep soil bodies under various soil conditions, strengthens the strength, durability and economy of construction foundations, effectively solves the problems of sedimentation, breaking, slurry pouring and protuberating of road surfaces, which often appear in the conventional construction, prolongs the service life of roads, and reduces the costs for maintaining the roads.

Description

technical field [0001] The invention relates to a kind of soil reinforcement building material which can improve and enhance the technical performance of soil and is used for solidifying various soils in civil engineering, especially relates to a kind of solidification, pavement, foundation engineering and seabed foundation for soft foundations. Powdered soil stabilizer for solidified pavement base and subbase in construction engineering (materials that can improve and enhance the technical performance of soil are called soil stabilizers). Background technique [0002] With the continuous development of society, the demand for engineering construction in all walks of life is also increasing. However, traditional engineering construction requires a large amount of natural resources. Exploding mountains and rubble, digging rivers and mining sand not only destroy the natural environment, but also the original Sand and stone materials are far from meeting the growing demand for ...

AI Technical Summary

Problems solved by technology

[0005] (2) It is greatly affected by the ambient temperature

[0007] (3) Environmental pollution problems