The present invention relates to ready-mix plaster material prepared using industrial wastes. The ready-mix plaster material of the present invention can be used as mortar for brick jointing and wall plaster by just adding water to the ready-mix powdered plaster material. The industrial wastes ...
Straw bale houses are usually covered in plaster once the structure is constructed. Without proper maintenance, plaster can quickly degrade. This may allow water to penetrate the bales or to enter the house, increasing the odds of water damage and mold or mildew. ...
The properties of a ready mixed setting type joint compound are taught in U.S. Pat. No. 5,746,822, incorporated herein by reference. Between coats of joint compound, and before the wall is decorated, it is necessary to sand the joint compound to even the surface. While doing so, the ...
at a time and duration wherby the reagent moves into the microchannel and is mixed with the environmental sample, e) detecting the mixture of the environmental sample and the reagent or the gaseous or particulate component of the environmental sample directly in the gas or particle detection chamb...
[46] had also shown that in manufacturing composites for building insulation from wheat and barley straw fibers, several pre-processes had to be undertaken such as mixing with lime or gypsum plaster and treating the straws with boiled water or linseed oil in order to decrease...
F. candida was kept in plastic containers with a water-saturated plaster of Paris bottom containing 10% charcoal at 20°C in a 12:12 light dark regime. The animals were fed dried baker's yeast (Dr. Oetker) ad libitum. For all exposures, adult animals of approximately one month of age ...
The first method is to immerse the mold in liquid plaster. After the plaster has hardened, the mold is placed in an oven for heat treatment. Here, the wax evaporates or burns out and exposes the actual casting cavity. The second option is to generate a ceramic shell by repeated applying ...
As used herein, the term ‘substrate’ means any surface made of materials such as metal, wood, resinous, asphalt, leather, paper, woven and nonwoven fabrics, metal, plaster, cement, paper, woven and nonwoven fabrics, metal, plaster, cementitious or any other surface, whether or not the ...
The inclusion of a sodium sulfide control may also be useful where the user desires to test for lead on plaster and stucco surfaces. Since these materials may contain sulfates, the reagents used in the test swabs according to the present invention may be blocked from reacting with lead in ...