In construction, we encounter a few various problems via regular meeting, when saying construction of lacquer of ground level ground for example why is grind segment used up fast? How can the operation just save grind segment?
Today, small make up will to everybody gain ground to concern a few basic common sense at grind segment, grind segment cent is hard base, in base and soft base, the ground with poor packing is used hard base grind segment, ground quality is better with soft base grind segment, popularly face is used in base grind segment is good.
In early days of construction of wear-resisting ground level ground, quality of most concrete ground is not quite good, especially the face-lifting to a few old territories, flatness is bad, the ground is loose, hardness is very poor, water mill processing produces many slop, bring about grind segment to use up particularly fast. This grind segment in causing ground level ground to renovate abrade process namely has used up fast main reason.
1, the ground with poorer to quality needle, the proposal uses medium, large level ground muller, dry in the shade is used to grind after aspersion dry in the shade, choose 30# good foundation to belong to grind segment grinding to be handled except loose facing make level first. In reoccupy 100# hard base or soft fund belongs to grind segment abrade processing, had handled flatness and fundamental hardness, from the back much simpler.
2, if area base density is poor, arenaceous bead wears away with respect to as can mutual as grind segment diamond generation, quicken grind segment use up, at that time we can undertake sclerotic processing first, travel of the reentry after increasing ground density is abrade.
3, when ground make level and kibble, the proposal chooses large grind segment of diamond grind segment or concrete, can have handled with fine arenaceous grind segment need not wide arenaceous grind segment.
4, horniness concrete ground, the proposal is used sharp model colophony grind segment, increase a machine to deserve to weigh, reduce grind the engine rotate speed, speed of advance before reducing to spend. Ground of soft qualitative concrete suggests to use durable model colophony grind segment, increase grind engine rotate speed, accelerate progressive rate.
5, date does not jump to use certainly when using grind segment. Will look according to normal use circumstance, dry rub capable person of more economic than water mill bad news, but water mill processing can make the ground more even and exquisite.
Right construction kind is the important safeguard of level ground of high quality ground, according to the ground actual condition uses an option appropriate grind segment, can use up for what everybody reduces grind segment not only, and still reduced construction cost.
