Both allergies and colds cause symptoms of sneezing, congestion, runny nose, watery eyes, fatigue and headaches. Pay close attention to the following, more subtle signs to learn whether you have a cold or. an allergy: 1  Cold symptoms often appear one at a time.2  Allergy symptoms occur all at once.his is your noseâs reaction to the same pollen: sneezing, congestion, postnasal drip, runny nose and itchy throat. In fact, pollen can travel through connecting ducts from the eyes into the nose. Pollen is a fine powder released by plants in order to fertilize new seeds.
Sisalation Reflective Foil. Sisalation is a high quality radiant barrier also known as reflective foil insulation. This product is a combination of aluminium foil that has been laminated to kraft paper or cloth that has been woven.isalation acts as a water barrier and prevents moisture and even dust from entering your roof. In fact you should rather install a reflective radiant barrier than the usual plastic underlay because you get more benefits with it. Plastic underlay is really just there to prevent water from entering your roof.
Description. Calcium silicate insulation is composed principally of hydrous calcium silicate that usually contains reinforcing fibres; it is available in moulded and rigid forms. Flexural and compressive strength is good.Calcium silicate is water absorbent; however it can be dried out without deterioration.The material is non-combustible and used primarily on hot piping and surfaces.Jacketing is field applied.lexural and compressive strength is good. Calcium silicate is water absorbent; however it can be dried out without deterioration. The material is non-combustible and used primarily on hot piping and surfaces. Jacketing is field applied.