Here are technical definitions for the two:
Contact Grouting is the filling of voids between a structure (typically a lining) and the host geologic material.
Consolidation Grouting is the filling of rock discontinuities.
As far as your question concerning the consumption rate of cement for contact grouting it is dependent on numerous variables, the lining method, the quality of the lining, the grouting pressure, the grouting refusal criteria, the timing of the grouting, etc.
Curtain grouting is carried out to make the rock mass less permeable at a given line (or two or three parallel rows). Depth of grout curtain holes vary from a few meters to more than 150 m. Consolidation grouting aims to improve rock mass (foundation) strength, permeability and reduce its deformability and executed in an area rather than a line. Usually, grout holes for consolidation grouting are less than 15 m deep.
The Compaction is normally achieved through the input of energy into the soil by impact, kneading, vibration or static means. It should not be confused with consolidation, in which water is "squeezed out" under the action of a continuous static load.
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What is difference between hvac and ahu
Curtain grouting is carried out to make the rock mass less permeable at a given line (or two or three parallel rows). Depth of grout curtain holes vary from a few meters to more than 150 m. Consolidation grouting aims to improve rock mass (foundation) strength, permeability and reduce its deformability and executed in an area rather than a line. Usually, grout holes for consolidation grouting are less than 15 m deep.
there is no difference.
the difference between income and consumption
difference between campaction and consolition
The difference between consumption and consumption function is that the consumption function is a formula that measures consumer spending.
I have no idea. However, in theory there is a difference.
that in production you sell and in consumption you buy:)
consumption is that money who you consume on any thing and the consumption function is that relation who tell you the consuming level on your every money income level.
power consumption heat production
If there is a joint venture between two companies. Each of the companies, under the equity method, only records half of the income from the joint venture on the income statement-nothing on balance sheet. With the proportionate consolidation method, the parent companies record half of the liabilities and assets from the joint venture.
consumption of fixed capital
look and power consumption is far better ....