CTA Acoustics has been manufacturing high-quality acoustical and thermal fiberglass insulated products since Our forward-thinking, engineering-focused solutions offer the automotive industry, and others, a variety of exclusive technologies to solve thermal and acoustical challenges and enhance products. Our primary market served is the North American automotive industry, both as a Tier-1 and Tier-2 supplier. We also proudly supply high-quality insulation materials to the building products industry. We pride ourselves in being an innovator in fibrous-based acoustical and thermal technology.
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thermal and acoustical insulationVIDEO ON THE TOPIC: 5 Best Sound & Heat Insulation Cotton
Asbestos insulation was the biggest source of asbestos exposure for workers throughout the 20th century, and it remains a toxic hazard in many homes and businesses to this day. Asbestos was long considered an ideal material for almost all types of insulation, until its cancer-causing effects were revealed to the public.
The naturally occurring mineral has a unique fibrous nature that allows it to take on a cotton-like consistency. Even in its soft form, asbestos is extremely resistant to heat, and the air between the fluffy mineral fibers slows down the transfer of heat through the material.
The fibrous nature of asbestos also allows manufacturers to mix it into other materials, such as paper, cement and spray-on coatings, and even weave it into fabric.
In addition to being fireproof, asbestos is also resistant to electricity and chemical corrosion, and it can strengthen the durability of whatever it is mixed into. All these factors meant that less than 50 years ago, asbestos was so ubiquitous in construction it was challenging to name a type of commercial insulation without asbestos in it.
If insulation was needed, asbestos was used. Unfortunately for these workers, asbestos is also highly toxic — a fact that has been documented since antiquity but that the leaders of the asbestos industry chose to ignore right up until the s.
While asbestos was practically synonymous with insulation, now its closest association is with mesothelioma , an aggressive form of cancer that kills thousands of Americans every year. Our Patient Advocates can answer your questions about asbestos exposure and help you find a top attorney.
Asbestos has been used since ancient times to make fireproof cloth for the burial shrouds of kings and the tablecloths of wealthy landholders, but the modern asbestos industry did not arise until the machinery of the Industrial Revolution created a great need for insulation materials.
In , asbestos was used in a steam-engine lining. It was the first asbestos product patented in the U. As boilers and high-temperature pipes became increasingly common fixtures in businesses and vehicles during the 19th century, asbestos insulation products gradually proved their effectiveness, finally going into commercial production on a mass scale by One of the titans of the asbestos insulation industry was created in when the H.
Johns Manufacturing Company, famed for its asbestos-containing roof shingles, merged with the Manville Covering Company, which specialized in pipe insulation and operated its own asbestos mine. The resulting H. Johns Manville Company went on to become the largest manufacturer of asbestos products in the U. The young asbestos insulation industry enjoyed fantastic growth, but the warning signs were already apparent.
The use of asbestos in insulation continued to increase, however, and World War II inspired a new generation of asbestos products. Navy ships, in particular, drove demand for asbestos to new highs, as miles of high-temperature pipes and myriad other components of naval vessels were wrapped and coated in asbestos-containing insulation. Military use of asbestos insulation continued into the Cold War, and the building and manufacturing boom of the s and s spread asbestos insulation throughout suburban homes and factories across the U.
The long latency of asbestos-related diseases allowed the mass use of asbestos insulation to continue up until successful personal injury lawsuits in the s finally brought the health consequences to light. The EPA then tried to impose a full ban on asbestos-containing products in by issuing the Asbestos Ban and Phase-Out Rule, but this regulation was overturned in under pressure from industry lobbyists.
Though corporate lobbying efforts have prevented asbestos from being banned in the U. Renovation and demolition work on buildings with asbestos insulation is also heavily regulated, and a new industry has grown up to meet the demand for trained and licensed asbestos abatement professionals.
Asbestos-containing thermal insulation can be grouped into four major categories: Loose-fill, wrap, block and spray-on. Loose-fill insulation is designed to be poured onto attic floors or blown into hollow spaces inside walls and other building structures. Fluffy loose-fill asbestos insulation — sometimes made almost entirely of the toxic mineral — is extremely dangerous because even a slight air current can disturb it, sending inhalable asbestos fibers into the air.
Insulation coverings for pipes, ducts and other plumbing and HVAC components in old buildings often contain asbestos. Asbestos pipe insulation was also a major health hazard on Navy ships for many decades.
Before , insulators typically wrapped pipes with asbestos-based air-cell insulation, which is essentially a type of cardboard made out of asbestos paper.
This type of insulation becomes crumbly as it ages, releasing large quantities of asbestos dust if it is damaged or cut off to be replaced. The fabric of old valve insulation jackets also often contains asbestos fibers, which may be dispersed through wear and tear. One simple way to insulate the wall of a building is to glue a slab of insulation to it. In the past, these insulation blocks were often made of nearly pure asbestos, which creates a major exposure hazard whenever such blocks are sawed or damaged.
Spray-on insulation was developed to reduce the amount of labor required to apply insulation and fireproofing materials to ceilings, walls and structural beams.
You can see spray-on insulation in many large commercial buildings where the ceiling is coated with a thick layer of grey material. Unfortunately, many spray-on insulation products contained up to 85 percent asbestos, putting the workers who applied them at extreme risk. Further, these products can be damaged easily, releasing a cloud of asbestos fibers into the air, and they present a major exposure hazard unless they are thoroughly encapsulated.
Since , spray-on insulation products containing more than 1 percent asbestos have been prohibited in the U. Asbestos-related illnesses, such as asbestosis and mesothelioma, develop when microscopic asbestos fibers accumulate in the body after being inhaled or swallowed.
Asbestos is almost impossible for the body to break down or expel, and over years of time, the toxic mineral fibers cause scarring, inflammation and genetic damage to cells. For much of the 20th century, it was common for the asbestos content of most insulation products to be 15 percent or greater, with many products being almost entirely composed of friable asbestos, which can easily release dust into the air.
Historically, most asbestos-related diseases have been caused by occupation exposure. The greatest risk by far is borne by those who worked in the factories that manufactured asbestos insulation products. In addition, whenever construction workers and shipbuilders poured or blew in loose-fill asbestos, handled crumbling asbestos pipe wrapping, cut asbestos blocks to size or sprayed asbestos insulation onto a structure, enough asbestos dust was released to endanger the health of everyone in the surrounding area.
Asbestos insulation remains in so many buildings in the U. Occupations at risk for coming into contact with asbestos insulation include:. Families living in old homes and employees working in old commercial buildings are also endangered when aging asbestos insulation is disturbed through maintenance, renovation or wear and tear.
Asbestos insulation in old school buildings has created an ongoing public health crisis that has affected multiple generations of students and teachers. Many experts also warn the rise of do-it-yourself renovations may lead to a new wave of asbestos victims if homeowners do not take the proper precautions when fixing up old homes. Because manufacturers continued to incorporate asbestos into their insulation products even after experts reported on its toxicity, victims of asbestos-related diseases have won thousands of lawsuits against these companies.
Since the s, many asbestos-product manufacturers have filed for bankruptcy due to the volume of lawsuits against them. This plan was considered a novel use of bankruptcy law at the time, but many other companies have set up similar trust funds since then.
One of the most notorious insulation products that caused asbestos exposure is Zonolite Insulation , which was manufactured by W.
Grace and Company in the s and s. Zonolite is a type of loose-fill insulation made of heat-expanded vermiculite, and it was installed as attic insulation in millions of American homes. Unlike many other insulation products of the time, Zonolite was never actually intended to contain asbestos. Nevertheless, the vermiculite used in the product came from a mine in Libby, Montana , which was heavily contaminated with asbestos, and the majority of Zonolite sold by W.
Grace contains enough asbestos dust to pose a serious health risk. The Australian government carried out a removal program in the s but did not appreciate the true extent of the contamination. Even though the Asbestosfluf Insulation was successfully removed from the attics where it had been installed, by that time mineral fibers had already been blown into every nook and cranny of the affected homes. Because removing the asbestos in the homes poses such a challenge, the government has actually found it less costly to buy the homes outright and demolish them.
Daniel King joined Asbestos. He comes from a military family and attended high school on an Air Force base in Japan, so he feels a close connection to veterans, military families and the many hardships they face.
As an investigative writer with interests in mesothelioma research and environmental issues, he seeks to educate others about the dangers of asbestos exposure to protect them from the deadly carcinogen.
Daniel holds several certificates in health writing from the Centers for Disease Control and Prevention, and he is a member of the National Association of Science Writers. The sources on all content featured in The Mesothelioma Center at Asbestos. Stay up-to-date on treatment, research, clinical trials, doctors and survivors. The information on this website is proprietary and protected. It is not a substitute for professional medical advice, diagnosis or treatment.
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Asbestos Exposure. Asbestos Products. Asbestos Insulation. Asbestos Insulation Fact Checked Asbestos insulation was the biggest source of asbestos exposure for workers throughout the 20th century, and it remains a toxic hazard in many homes and businesses to this day. Years Produced — Even in its soft form, asbestos is extremely resistant to heat, and the air between the fluffy mineral fibers slows down the transfer of heat through the material. To top it off, asbestos could be cheaply and easily sourced from North American mines.
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Insulation materials run the gamut from bulky fiber materials such as fiberglass, rock and slag wool, cellulose, and natural fibers to rigid foam boards to sleek foils. Bulky materials resist conductive and -- to a lesser degree -- convective heat flow in a building cavity. Rigid foam boards trap air or another gas to resist heat flow. Highly reflective foils in radiant barriers and reflective insulation systems reflect radiant heat away from living spaces, making them particularly useful in cooling climates. Other less common materials such as cementitious and phenolic foams and vermiculite and perlite are also available. Fiberglass or fiber glass --which consists of extremely fine glass fibers--is one of the most ubiquitous insulation materials.
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Foil insulation. Ideal Cold Seal S is a premium grade insulation tape composed of 2 mil aluminum foil backing coated with a high performance acrylic adhesive system. Specify width in ordering. What is T-Foil?.
We stand out, as quality is definitely our main focus. Moreover, the production process of PETRALANA mineral stone wool ensures environmentally friendly business operation and obtaining products that meet increasingly growing requirements. We use only natural, carefully selected raw materials from proven suppliers to produce our mineral stone wool. The basic materials used for production include gabbro and basalt — volcanic rocks whose properties add to unique fire resistance as well as excellent thermal and sound insulating characteristics of the stone wool. The heat conductivity coefficient is the basic parameter identifying the product quality. The lower its value, the better the thermal insulation of the products. It means, it also maintains appropriate temperature indoors. In summer it prevents excess heating and in winter protects against low temperatures. Mineral stone wool products have the highest fire resistance class A1, which makes them completely non-flammable and perfect as fire protection insulation.
Thermal resistance : 0. Thermal resistance : 1. High thermal insulation , high thermal inertia performance in summer conditions, high sound insulation performance and water vapor permeability. The best safety features from the attack
The first publication on a post-war house in Brussels in which insulation was used appeared in La Maison. Insulation against heat and sound transfer became a popular theme in the specialized architectural and technical literature in Belgium. Synthetic insulation materials revolutionized the insulation market. It was put on the market in Following the success of Dow and BASF, Eternit and Isoverbel extended their product range from mineral insulation to synthetic insulation in the late s.. Bouwen en Wonen published an article on the thermal insulation of houses as an important source of cost reductions. Styropor was applied on a very wide scale, with tens of millions of square meter of Styropor applied in The Association for Thermal and Acoustical Insulation was founded. The BBRI published several technical reports on insulation during the s, for instance on the insulation of flat roofs in First oil crisis The General specifications for private buildings devoted 25 pages to thermal insulation.
Factory "Soft roof" Myagkaya Krovlya is one of the the leading manufacturers of rolled roofing and waterproof materials. Factory "Soft Roof " Myagkaya Krovlya is one of those few enterprises that managed to preserve its independence from large competitive corporations and its self-sustainable activities. We quickly respond to the needs and resource of our customers, take independent decisions about our working procedure, being guided only by the actual information and the coditions of the market of roofing materials. Products by the Factory "Soft Roof " Myagkaya Krovlya have been widely used in the field of industrial and civil construction. The enterprise produces both standard roofing materials on a cardboard foundation ruberoid RKP, RKK, rubemast, bitumen paper, roofing paper , as well as up-to-date roofing materials. CJSC "Soft Roof" Myagkaya Krovlya has been producing roofing cardboard, box board, flat container pasted boerd, packaging paper, bitumen-rubber mastic, bituminous primer, road bitumen, roofing hot mastic, road tar hot mastic for construction, oil bitumen for construction.
Waterproofing with bitumen coverings Waterproofing with bitumen mastics Waterproofing with liquid polyurethane coverings Waterproofing with cement-latex coverings. Waterproofing of flat roofs Waterproofing of walls Waterproofing of flooring Waterproofing of social buildings Waterproofing of industrial buildings Waterproofing of green roofs. Stable is almost all kinds of chemical and mechanical effects. Designed for parking, industrial areas, roofs, metal constructions, drinking water and food storage tanks for internal and external waterproofing of the car. Solutions created and promoted by us are based on innovative and highly-effective technologies. Due to the use of latest technology, we provide the maximum quality in a short period of time. We attach huge importance to the selection of the staff,that is why our staff is highly professional and experienced. Warranty is provided to any work already done. We guarantee the quality of our work. USAGE AREA Roof thermal insulation Thermal insulation of walls Thermal insulation of floors Thermal insulation of metal roof tiles Heat insulation of apartments Heat insulation of private houses Heat insulation of refrigeration areas Heat insulation of schools Heat insulation of hotels Thermal insulation of production plants Thermal insulation of pipelines Thermal insulation of reservoirs.
Abatement To reduce or make void any substance such as the removal of noise, asbestos or lead. See asbestos abatement definition as one form of removal.
The company was established in CEWOOD is the only manufacturer of panels of wood wool in the Baltic States, and it is among the leading companies of the field in the world.
Our specially designed acoustic foam is extremely effective in reducing reflections, reverberations and flutter echoes, so it's ideal for use in recording studios. Our living room is.
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