Reactive resin compound and synchronous gravel spreader

Abstract

The invention relates to the field of equipment of road construction and maintenance machinery, and aims at providing a novel reactive resin adhesive and a synchronous rubble scattering machine using the adhesive. The adhesive is prepared by mixing an epoxy resin as a component A and a component B in a mass ratio of approximate 1:1. The synchronous rubble scattering machine comprises a walking framework with wheels, wherein a storage tank is arranged at the front part of the framework; a rubble cabin for holding rubbles is arranged at the rear part of the framework; the adhesive which is prepared by stirring is sprayed to the ground by a nozzle through a conveying pump; the rubbles inside the rubble cabin can be uniformly distributed through a cylinder and a guide plate at the lower part of a scattering device and are subsequently dropped onto the ground. The adhesive provided by the invention can be effectively and solidly combined with the boundary of a steel plate, and has short curing time and high curing strength; the situation of manual construction of the conventional synchronous rubble scattering machine is changed, the manual construction is changed into mechanical construction, overall machine integration is achieved, the working efficiency is improved, and the cost is effectively lowered.

Description

technical field [0001] The invention relates to the field of road construction and maintenance machinery, in particular to a reactive resin compound and a synchronous crushed stone spreader using the compound. Background technique [0002] In recent years, it has been found that some newly built pavements often have early damages less than a year after they are opened to traffic. After analysis and research, technicians have found that water infiltration is the most direct and important cause of these damages. Therefore, in order to reduce the recurrence of this type of damage, a waterproof bonding layer is generally installed on the bridge deck or the pavement base in the project. [0003] The waterproof adhesive layer is a material layer specially designed to prevent rainwater, snow water, and sewer water from penetrating into the bridge body, bridge, etc., or to prevent other water from damaging the bridge body. At present, in the construction of roads and bridges, there...

AI Technical Summary

Problems solved by technology

[0004] In order to do a good job on the base of the road and bridge more effectively, the applicant has developed a reactive resin compound, which forms a rough surface on the base of the road and bridge, greatly reducing the risk of slipping of the pavement layer; at the same time, the material can be used under normal temperature conditions. Consolidation, and the curing time is short, the consolidation strength is high, and it has good anti-corrosion, water tightness and deformation followability, so it has been widely used in the laying of steel bridge decks with large longitudinal slopes, small radii, and small curvatures. Any kind of spraying machine currently in use is not suitable for the spraying work of this material, and can only be carried out manually; at this stage, it is urgent to design a new matching, integrated and automatic operation of special spraying reactivity. The emergence of resin rubber equipment

Images