Corn construction
Encyclopedia
Corn construction refers to the use of corn (maize)
Maize
Maize known in many English-speaking countries as corn or mielie/mealie, is a grain domesticated by indigenous peoples in Mesoamerica in prehistoric times. The leafy stalk produces ears which contain seeds called kernels. Though technically a grain, maize kernels are used in cooking as a vegetable...

 in construction
Construction
In the fields of architecture and civil engineering, construction is a process that consists of the building or assembling of infrastructure. Far from being a single activity, large scale construction is a feat of human multitasking...

.
The tassel, leaf, silk, cob in husks, and the stalk are the parts of corn.
According to the Michigan Department of Agriculture, "corn can be made into fuel, abrasives, solvents, charcoal, animal feed, bedding for animals, insulation, adhesives, and more. The kernel is used as oil, bran, starch, glutamates, animal feed, and solvents. The silk is combined with other parts of the corn plant to be used as part of animal feed, silage, and fuels. Husks are made into dolls and used as filling materials. The stalk is used to make paper, wallboard, silage, syrup, and rayon
Rayon
Rayon is a manufactured regenerated cellulose fiber. Because it is produced from naturally occurring polymers, it is neither a truly synthetic fiber nor a natural fiber; it is a semi-synthetic or artificial fiber. Rayon is known by the names viscose rayon and art silk in the textile industry...

 (artificial silk)."

History

Corn has long been used in manufacturing. There were a number innovations in the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 in the early 1900s. For example, Henry Ford
Henry Ford
Henry Ford was an American industrialist, the founder of the Ford Motor Company, and sponsor of the development of the assembly line technique of mass production. His introduction of the Model T automobile revolutionized transportation and American industry...

's conceptual Model U car featured tires with corn-based filler and a corn-based fabric roof.

The Corn Palace
Corn Palace
The Corn Palace is a multi-purpose arena/facility located in Mitchell, South Dakota. It is a popular tourist destination, visited by more than 500,000 people each year. The Moorish Revival building is decorated with Crop art; the murals and designs covering the building are made from corn and...

, a building in Mitchell, South Dakota, is decorated with murals and designs made from corn and other grains.

Husks

The outer husk
Husk
Husk in botany is the outer shell or coating of a seed. It often refers to the leafy outer covering of an ear of maize as it grows on the plant. Literally, a husk or hull includes the protective outer covering of a seed, fruit or vegetable...

 of corn can be used to make corn husk doll
Doll
A doll is a model of a human being, often used as a toy for children. Dolls have traditionally been used in magic and religious rituals throughout the world, and traditional dolls made of materials like clay and wood are found in the Americas, Asia, Africa and Europe. The earliest documented dolls...

s, txalaparta
Txalaparta
The txalaparta is a specialized Basque music device of wood or stone, similar to Romanian toacă. In Basque, zalaparta means "racket", while in the nearby areas of Navarre "txalaparta" has been attested as meaning the trot of the horse, a sense closely related to the sound of the...

 musical instruments, and other crafts. Husks are used as the wrapper for tamales. It is also used in South American countries as a cigarette rolling 'paper'.

Corncobs

Corncob
Corncob
A corncob is the central core of a maize ear.The corn plant's ear is also considered a "cob" or "pole" but it is not fully a "pole" until the ear is shucked, or removed from the plant material around the ear...

s, the core of corn ears, are very absorbent. They have been used to make inexpensive smoking pipes, and to transport various materials. Ground corn cobs make an effective blasting media, are friendly to the environment, and delicate while maintaining abrasive capacity.

Corncobs are increasingly being used as a low-cost, environmentally friendly
Environmentally friendly
Environmentally friendly are terms used to refer to goods and services, laws, guidelines and policies claimed to inflict minimal or no harm on the environment....

 insulation
Thermal insulation
Thermal insulation is the reduction of the effects of the various processes of heat transfer between objects in thermal contact or in range of radiative influence. Heat transfer is the transfer of thermal energy between objects of differing temperature...

 material for houses.

Cornstarch

Goodyear
Goodyear Tire and Rubber Company
The Goodyear Tire & Rubber Company was founded in 1898 by Frank Seiberling. Goodyear manufactures tires for automobiles, commercial trucks, light trucks, SUVs, race cars, airplanes, farm equipment and heavy earth-mover machinery....

 BioTRED tires are made using a biologic polymer derived from cornstarch
Cornstarch
Corn starch, cornstarch, cornflour or maize starch is the starch of the corn grain obtained from the endosperm of the corn kernel.-History:...

 as the filler.

Corn kernels

Corn kernel burning stoves have found increasing popularity following the rise in natural gas and fuel oil prices. Large corn furnaces are capable of heating any size building, and fueling generators to produce electricity. Corn kernels are a natural pellet, which makes corn less expensive and more readily available than wood byproduct pellets. Manufactured pellets sold out in 2005, while corn is readily available for a much better price. Heat savings go up to 75% over natural gas or fuel oil.

Plastics

Recently, corn has been used to make biodegradable
Biodegradation
Biodegradation or biotic degradation or biotic decomposition is the chemical dissolution of materials by bacteria or other biological means...

 containers. Corn can be used to create non-petroleum
Petroleum
Petroleum or crude oil is a naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons of various molecular weights and other liquid organic compounds, that are found in geologic formations beneath the Earth's surface. Petroleum is recovered mostly through oil drilling...

 plastic
Plastic
A plastic material is any of a wide range of synthetic or semi-synthetic organic solids used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass, and may contain other substances to improve performance and/or reduce production costs...

, which is often compostable.
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