Exercise : Water Evaporation and Capillary Action Testing
Situation
"...Evaporation occurs when liquid water is converted into water vapour.
The rate is controlled by the availability of energy at the water surface, and the ease with which water vapour can mix into the atmosphere..."
source: google.com
...aye...
...so...!?...
...
...
...when dry...
...it's too low...
...it may...
...be...
...uhhh...
...
...
...isn't it the worldwide and global sand storms...!...
...is..!...
...same thing...
...and here we do check...
...ahhh...
Can water move upwards against gravity?
Water is able to soak up against the force of gravity all
thanks to a little help from capillary action.
Plants use capillary action to bring water up the roots and
stems to the rest of the plant.
Capillary rise or rising damp is a physical phenomenon caused
by water rising from the ground into the walls of houses. In
the long term,the build-up of damp in walls can cause serious
damage and weaken the structure.
...we've got it high...!...
...do be in aware...
...owhh...
I. Building Safety
- Resin injection to dry out walls
A liquid resin or gel is injected under pressure into the structure of the materials. When the resin comes into contact with water, it crystallises. This makes the materials hydrophobic and modifies the capillarity coefficient of the substrate, creating a continuous, impenetrable barrier that is permanently watertight.
- Electroosmosis
Electroosmosis can be passive, active or phoresis. This technique reverses the direction of water flow, pushing the water downwards and inverting the natural polarity of the soil. If the action of the electro-osmosis is interrupted in any way, the system will no longer function and humidity will reappear very quickly.
- Outdoor drainage
Some soils (e.g. clay) are more hydrophobic than others, such as sandy soil. Installing drains all around the house helps to evacuate water that tends to stagnate in the foundations and rise by capillary action.
...work the outdoor drainage...!...
...will...
...would...
...
...crops...
...and...
...it could be important in regards to...
...food and insecurity...
II. Food Security
- verify is in normal range
...how...?...
Many plants close their stomata under high temperature conditions to reduce evaporation or under high concentrations of carbon dioxide gas, when the plant likely has sufficient quantities for photosynthesis.
Many desert plants have minute leaves that are deciduous during drought periods, which nearly eliminates water loss during the dry season, and cacti lack leaves altogether. Waxy cuticles, trichomes (leaf hairs), sunken stomata, and other leaf adaptations also help reduce transpiration rates by keeping the leaf surface cool or protecting it from air currents that increase evaporation.
source: google.com
...i/we knew...!...
...in like mex...
...and are...!...
...
...then grow more aloe vera...
...us...
...if...
...if and when...
...then how do we know...
...oh do inspect...
...then we'll go/get it back one...!...
...mmmmn...
...
...ahhh...
...you in ilke that...
...and too...!?...
..
...are...!...
...mmmn...
...
...
...owhhh...!?..
-> NEED to verify the main crops will be holding reasonable yield given the elevated worldwide sand and dust clouds operating climate...
...owhhh...!...
...aye...
...and this year...
...and in...
...
...like...
...apples...
...wheat...
- barley
- plant oil
- other fruits
...
...ohhh...
...huhmmm... ....
...
...
...what use aloe vera...!?...
...in compare to wheat...
...and [ corn ] ...
...or barley...!?...
...
...uhhhh... ...
...
-> NEED to verify any rising damp trend is not affecting building safety...
...yes...!...
...
...huhmmm...!.../...pheuuw...!... ...
...
...do use [ dry coursing ] treatment...
...
...do alert...
- report :
...and do...!...
...mmmn....
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