Sentences with phrase «as gypsum»

They even influenced the selection of Pueblo sites such as the Santa Domingo Pueblo, chosen because of its close proximity to a deposit of calcium sulfate referred to as gypsum.

Options include treatment with chemicals such as gypsum, improved field drainage and regular flushing of soils.

Not exact matches

That means there is no mining, no calcining (a thermal treatment process), and no baking (the calcining and baking of gypsum produce as much as 200,000 BTUs per 4 - by 8 - foot panel of drywall).

Present the fulcrum in advance of the gypsum cookie, for as the tree is combed, so goes the predicate.

Founders» session - superstar All Day IPA launched the flavor - driven, lower - alcohol trend, while Barrel - Aged beauties such as the iconic Kentucky Breakfast Stout (KBS), and this year's reDANKulous, DKML and Doom are by nature more limited, always experimental, and aged to perfection in a former gypsum mine.

The gargantuan gypsum crystals in Mexico's Cave of Crystals measure up to 36 feet (the length of a motor home) and weigh as much as 55 tons (the weight of 11 big elephants).

And recently, they've taken a fresh look at using gypsum, a soft white or gray mineral also known as calcium sulfate dihydrate, to help keep phosphorous where it is wanted.

The chemical reactions involved produce a form of gypsum known as flue - gas desulfurization (FGD) gypsum.

But researchers saw a possible comeback for gypsum as nutrient pollution problems grew and coal - fired power plants proliferated.

And as the plants close, they will stop producing gypsum.

In part, that's because it is relatively cheap: A ton of mined gypsum can cost as much as $ 140, whereas a ton of FGD gypsum costs $ 38.

Smoke and dust clouds from Ground Zero carried thousands of tons of caustic dust, as corrosive as drain cleaner, laced with powdered building materials like glass, gypsum, and asbestos.

Thus, according to US News & World Report, the EPA is currently «weighing whether to classify the gypsum stacks as hazardous waste under federal statutes, which would force the industry to provide strict safeguards» (to nearly 1 billion tons of waste).

The ingredients of the blend include fine, pelletized gypsum (calcium sulfate, sold as Cal - Sul), HumaCal, magnesium sulfate, potassium - magnesium - sulfate, composted and pelleted chicken manure, Redmond salt and a trace mineral blend, all permissible for this organic farm.

I have not been able to find plaster of paris as of yet but I have found gypsum powder.

I have only used CCP, line marking chalk powder, non-sanded grout, and PoP to make my DIY chalk paint, but know that you can use gym chalk and a lot of other powders that have gypsum or chalk as the main ingredient in them to make chalk paint.

Plywood, corrugated cardboard, rubber, drywall made of gypsum and other sheet materials are refashioned in a way that evokes organic forms and natural occurrences, such as tree - ring growth, tectonic movement, geological strata and flowing magma.

Curated by Brussels - based collective Bunk Club, the installation consisted of four new figurative wall reliefs, cast from acrylic - modified gypsum and arranged in a narrative tableaux, reading across the gallery as a life - size frieze.

These are hung alternately on unfinished gypsum and freestanding, aluminum - cladding walls, built to spec as cross sections of the layers of thermal insulation and environmental protection needed for new construction.

Placed over a plinth of gypsum, the ceramic pieces are arranged in conversations with natural elements such as rocks, which refer to the origin and source of the clay, as well as to the chemical elements that produce their coloring.

The water ice counteracts the traditional danger of living above ground by serving as a radiation barrier, offsetting fears of solar exposure that have, until now, projected Martian architecture into a dark underworld — buried beneath a regolithic surface that is believed to contain perchlorates, gypsum and other substances hazardous to human life.Water as a Radiation Shield By taking advantage of water - ice's ability to filter the sun's rays and protect against radiation, ICE HOUSE prioritizes a life above ground and celebrates the human presence on the planetary surface.

While these works hang directly on the wall, they are made of the same materials as her sculpture: polymer gypsum, steel, and wood.

(Note, you could always go into the business of mixing Coal Ash waste sand / gravel and sodium chloride and spread that on snow covered concrete roads during winter and possibly spreading aluminum sulfate or gypsum on asphalt roads in summer... (Chalk or marl might not be the best choice as the IR acceptance may be too high)-RRB-

On an infrared thermal test of a standard metal stud / gypsum board wall, the studs show up very clearly as the points of thermal conductivity.

She writes «even gypsum board... serves as example of an interior element that is fabricated off site and brought to the house ready to install.»

We successfully persuaded plaintiffs to drop our client as a defendant in any antitrust class action alleging price - fixing among the manufacturers of gypsum.

Builders used Chinese gypsum board as a cheaper alternative to American products, but in the past several years more than 7,000 home owners have filed suits alleging that noxious sulfuric fumes have caused extensive property damage, including corrosion of plumbing, electrical wiring, and appliances.

I have not been able to find plaster of paris as of yet but I have found gypsum powder.