Surrey Home Remodeling

Surrey Home Remodeling

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Our commitment to excellence extends beyond the aesthetics, focusing on functionality and durability. Learn more about Canyon Property Projects Ltd. here. Earning the confidence of the local community stands as a cornerstone of Canyon Property Projects' success. We're looking for anything that might affect the renovation, from structural issues to potential enhancements. We always felt informed and involved in the decision-making, making it a truly collaborative experience.' Canyon Property Projects' emphasis on client involvement ensures that the final outcome reflects the homeowner's vision, further cementing their reputation for customer satisfaction. Hardwood floor refinishing Learn more about Surrey Home Remodeling here Following this, Canyon's experts will schedule a site visit to assess your space and better understand your renovation goals.
After reimagining your kitchen, consider how a full-scale renovation by Canyon Property Projects can transform your entire home into a masterpiece of design and comfort. As we move into the construction phase, you're kept in the loop with regular updates and progress reports. Renovations can be daunting, but with the right team, you'll navigate these hurdles with ease. The Canyon Property difference lies in their commitment to tailoring every project to the individual homeowner, ensuring that no two renovations are alike.
When you're looking to transform your home, you'll find that their approach is both refreshing and highly efficient. But it's not just about ticking boxes; it's about quality. It's not just about delivering on time and budget; it's about adding value that you hadn't even considered. You've also made significant contributions to local causes and events, further embedding yourselves within the community fabric.

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  • Permit and code compliance
  • Project management
  • Exterior painting
  • Renovation cost estimates
  • Entertainment room renovation
  • Smart home upgrades
  • Basement waterproofing
  • Surrey heritage home restoration

We can replace windows, doors, and insulation to enhance your home's energy performance, saving you money in the long run and contributing to a healthier planet. They recognize that your home is more than just a place to live; it's a reflection of your personality and a space where memories are made. Their ability to consistently exceed expectations is what sets them apart in the competitive renovation industry. As the morning sun peeks through the misty landscapes of Surrey Home Remodeling, it illuminates not just the natural beauty of this region but also the expert craftsmanship of Canyon Property Projects, a name that's become synonymous with excellence in home improvements.

They're not just about renovating homes; they're about building a stronger, more connected community. But it's not all about the end product. Here's what you need to do. Moreover, we're committed to using high-quality materials and the latest techniques to guarantee that your renovation stands the test of time.

We understand that your home is your sanctuary, and it's why we approach every project with a meticulous attention to detail, from the initial design phase to the final touches. You're standing at the threshold of transforming your living space into a reflection of your unique tastes and lifestyle needs. This approach not only improves your living environment but also supports your well-being.

But before you make any decisions, consider the testimonials from satisfied clients and how their experiences might mirror the outcome you're hoping for. Renovation contractors This initial contact is your opportunity to discuss your vision, the scope of your project, and any specific requirements or challenges you foresee. It's a collaborative journey that guarantees the end result is uniquely yours.

You'll find our approach combines innovative solutions with time-tested techniques, ensuring your space not only looks fantastic but also serves you well for years to come. Even your bathroom, often overlooked, turns into a spa-like retreat, offering you a sanctuary within your own home. At Canyon Property Projects, we elevate your home renovation experience by offering unparalleled, personalized service that sets us apart in the industry. Experienced renovation team Surrey

Citations and other links

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You'll receive a clear outline of the work to be done, materials needed, and a projected timeline.

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Building on our commitment to high-quality craftsmanship, Canyon Property Projects offers a comprehensive range of services to turn your renovation dreams into reality. You're likely seeking a partner that combines a unique renovation approach with tailored design solutions, and that's precisely where Canyon stands out. Our design philosophy emphasizes natural light, enhancing your home's warmth and reducing the need for artificial lighting. Not only do they handle the big picture projects, but they also take care of the finer details.

Plus, they offer detailed quotes that break down all aspects of your project, so you know exactly where your money is going. Imagine controlling your home's lighting, security, and climate with just a few taps on your smartphone. That's why we kick things off with a deep dive into your ideas and aspirations. Their team works closely with you from the get-go, incorporating your ideas and preferences into the design plan.

Canyon Property doesn't just talk the talk; they walk the walk. Choosing Canyon Property Projects means you're opting for a hassle-free renovation experience characterized by reliability, efficiency, and outstanding results. Our team's meticulously planned approach means you won't be left guessing what's next. Think solar tiles that blend with your roof while powering your home, or biophilic designs that bring nature indoors, improving air quality and your overall well-being.

You're involved every step of the way, from the initial sketches to the final approval. Canyon Property Projects Ltd. is at the forefront, offering bespoke solutions that ensure your home renovation is truly unique to you.

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  • Sunroom addition
  • Permit and code compliance
  • Project management
  • Exterior painting
  • Renovation cost estimates
  • Entertainment room renovation
  • Smart home upgrades
  • Basement waterproofing
  • Surrey heritage home restoration
  • Exterior siding replacement
  • Built-in storage solutions
  • Sustainable renovation materials
  • Flooring installation
  • Fireplace remodeling
  • Backsplash installation
  • Deck and patio remodeling
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Next, you'll receive a transparent quote, breaking down costs without any hidden fees, ensuring you're informed and comfortable before any work begins. Upon completion, they ensure everything is perfect, down to the last detail.

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Low-flow toilets, showerheads, and faucets are standard in their renovations, helping you save on water bills while preserving this precious resource. Canyon Property Projects has recently broadened its array of services, promising to cater to a more diverse set of home renovation requirements. Whether it's modernizing the living areas with state-of-the-art technology or turning your bathroom into a spa-like retreat, they've got the expertise to make it happen. They understand that it's not just a house they're renovating; it's your home.

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Your dream home is within reach, and they're here to guide you every step of the way.
Moreover, choosing them means supporting a local business that understands Surrey Home Remodeling's unique character and building regulations. Their expert project management and high-quality craftsmanship resonate well with both realtors and property owners. Choosing Canyon Property for your renovation needs means investing in unparalleled expertise and quality, ensuring your Surrey Home Remodeling home transformation is in the best hands. Accessible home design So, when you choose Canyon Property Projects, you're not just upgrading your home; you're becoming part of a larger story of community enhancement and legacy building. Best renovation experts Surrey
Choosing Canyon Property means opting for peace of mind, knowing your home is in capable hands. Understanding the busy lives of their clients, Canyon Property Projects operates with extended hours. Through volunteer projects and partnerships with local organizations, Canyon Property Projects invests time and resources into initiatives that matter to you and your neighbors. Outdoor kitchen installation Read more about Surrey Home Remodeling here We meticulously oversee every detail, ensuring the workmanship meets our exacting standards-and yours.
Stick around to uncover how their design process and client testimonials paint a picture of a home transformation journey that you won't want to miss out on. It's the precision in our work that sets your property apart, ensuring every corner, joint, and finish reflects our dedication to excellence. We listen carefully to your ideas and concerns, ensuring that communication remains open and consistent throughout the project. Residential remodeling You'll find our services extend to the exterior of your home as well.

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They strive to complete projects on time and within budget, minimizing disruptions to your daily routine. They work closely with you, considering your preferences, needs, and the unique characteristics of your space to design and execute renovations that aren't only beautiful but also practical. Local home renovators Surrey At the heart of every stunning renovation is our unwavering commitment to high-quality craftsmanship. Once you give the green light, your dream project moves from concept to reality, with Canyon guiding you at every step. Open floor plans continue to reign supreme, offering a seamless flow between living, dining, and kitchen areas.

The question now is, how will Canyon Property Projects Ltd.'s vision influence your next home makeover? We restored its original features while integrating smart home technology, making it the perfect blend of old charm and modern convenience. Whether it's sponsoring a local sports team or participating in city clean-up efforts, your actions have spoken louder than words. We don't stop at materials, though.

Investing in experienced contractors ensures the work is done right the first time, adhering to all regulations and standards. Building on their innovative use of technology, Canyon Property also excels in project management, ensuring your renovation is completed on time and within budget. Our team then crafts a design plan tailored just for you, incorporating your feedback and preferences at every step. Now, you're not just getting the exceptional craftsmanship and personalized attention you've come to expect from us; you're also getting a wider array of services to transform your home into the haven you've always dreamed of.

When you choose Canyon Property Projects for your bathroom renovation, you're getting more than a simple makeover. Lastly, government loans or grants could be available, especially if your project includes energy-efficient upgrades. Next, Canyon's team will schedule a visit to your property. They're committed to reducing the environmental footprint of their renovations, ensuring your home isn't just beautiful but also kind to the planet.

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Their mastery in turning the ordinary into the extraordinary is not just about the skillful hands at work but also about building a trust within the community that their homes are more than structures; they're dreams being realized. Choosing Canyon Property Projects means you're opting for a hassle-free renovation journey. Trust us to turn your renovation dreams into a tangible reality, with craftsmanship that speaks for itself and a commitment to excellence that's unmatched. Our approach is simple yet effective: listen, innovate, and execute with precision.

This document outlines the project scope, timeline, and an accurate quotation. Jumping into renovations without a detailed plan can lead to delays and cost overruns. For families needing to accommodate remote work or homeschooling, Canyon incorporates smart storage solutions and adaptable furniture into their designs.

But what really sets Canyon Property apart is their commitment to quality and detail. Safety and quality standards are our priority, ensuring a seamless transition from the old to your new, transformed space. Electrical renovations Mudroom design By focusing on sustainable materials and energy-efficient designs, they're not only transforming your living spaces but also ensuring a greener, more sustainable future for the entire community.

It's this initial deep dive into your expectations that sets the groundwork for a renovation project that truly reflects your desires. Our commitment to transparency means there are no surprises – you'll know what's happening at every stage. We'll also discuss your budget and timeline, ensuring everything aligns with your expectations from the get-go.

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In the world of home renovation, where the only constant is the dust and the surprises lurking behind every wall, Canyon Property Projects emerges as a beacon of reliability and professionalism in Surrey Home Remodeling. You'll never find hidden fees or unexpected delays with us. First, reach out to Canyon Property Projects through their website or give them a call. Let's transform your home into a model of sustainability, showcasing that eco-friendly choices can coexist with sophisticated design and modern comfort.

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With Canyon Property Projects Ltd., your renovation journey is as distinctive as your home. You won't have to worry about hidden costs or cutting corners. Custom design-build services We're here to navigate the complexities of sourcing the right components that embody your style and meet functional needs. Soaking tub installation
Whether you're dreaming of a modern, minimalist design or a cozy, traditional space, they've got you covered. Clients consistently highlight the team's communication, transparency, and ability to tackle unforeseen challenges with ease. Exterior home renovation 'They kept us in the loop every step of the way, making what could have been a stressful time, a truly enjoyable experience,' says another grateful homeowner. This means you're always in the loop, able to make informed decisions quickly.

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Throughout the renovation, you'll be in constant communication with our project manager, keeping you updated on progress and any adjustments needed along the way. But it's not just the visual impact that's remarkable. Behind every successful renovation project lies a team of skilled professionals dedicated to bringing your vision to life.

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A contractor[1][2] (North American English) or builder (British English),[3][4] is responsible for the day-to-day oversight of a construction site, management of vendors and trades, and the communication of information to all involved parties throughout the course of a building project.[5]

In the United States, a contractor may be a sole proprietor managing a project and performing labor or carpentry work, have a small staff, or may be a very large company managing billion dollar projects. Some builders build new homes, some are remodelers, some are developers.[6]

Description

[edit]

A general contractor is a construction manager employed by a client, usually upon the advice of the project's architect or engineer.[7] General Contractors are mainly responsible for the overall coordination of a project and may also act as building designer and construction foreman (a tradesman in charge of a crew).

A general contractor must first assess the project-specific documents (referred to as a bid, proposal, or tender documents). In the case of renovations, a site visit is required to get a better understanding of the project. Depending on the project delivery method, the general contractor will submit a fixed price proposal or bid, cost-plus price or an estimate. The general contractor considers the cost of home office overhead, general conditions, materials, and equipment, as well as the cost of labor, to provide the owner with a price for the project.

Contract documents may include drawings, project manuals (including general, supplementary, or special conditions and specifications), and addendum or modifications issued prior to proposal/bidding and prepared by a design professional, such as an architect.The general contractor may also assume the role of construction manager, responsible for overseeing the project while assuming financial and legal risks.There are several types of risks can occur include cost overruns, delays, and liabilities related to safety or contract breaches.

Prior to formal appointment, the selected general contractor to whom a client proposes to award a contract is often referred to as a "preferred contractor".[8]

Responsibilities

[edit]

A general contractor is responsible for providing all of the material, labor, equipment (such as heavy equipment and tools) and services necessary for the construction of the project. A general contractor often hires specialized subcontractors to perform all or portions of the construction work. When using subcontractors, the general contractor is responsible for overseeing the quality of all work performed by any and all of the workers and subcontractors.

It is a best practice for general contractors to prioritize safety on the job site, and they are generally responsible for ensuring that work takes place following safe practices.

A general contractor's responsibilities may include applying for building permits, advising the person they are hired by, securing the property, providing temporary utilities on site, managing personnel on site, providing site surveying and engineering, disposing or recycling of construction waste, monitoring schedules and cash flows, and maintaining accurate records.[9]

The general contractor may be responsible for some part of the design, referred to as the "contractor's design portion" (JCT terminology).[10]

United Kingdom, Commonwealth and Australia usage

[edit]

In the United Kingdom, Australia and some British Commonwealth countries, the term 'general contractor' was gradually superseded by builders during the early twentieth century.[citation needed] This was the term used by major professional, trade, and consumer organizations when issuing contracts for construction work, and thus the term 'general contractor' fell out of use except in large organizations where the main contractor is the top manager and a general contractor shares responsibilities with professional contractors.

General contractors who conduct work for government agencies are often referred to as "builders". This term is also used in contexts where the customer's immediate general contractor is permitted to sub-contract or circumstances are likely to involve sub-contracting to specialist operators e.g. in various public services.

United States and Asia usage

[edit]

In the United States and Asia, the terms general contractor (or simply "contractor"), prime contractor and main contractor are often interchangeable when referring to small local companies that perform residential work. These companies are represented by trade organizations such as the NAHB.[11]

Prime contractor

[edit]

Prime contractor is a term defined in the US law.[12][13] Statutory definitions of prime contract, prime contractor, subcontract, and subcontractor are in 41 U.S.C. § 8701.[14] The prime contractor term was already defined before the 8 March 1946 passage of An Act To eliminate the practice by subcontractors, under cost-plus-a-fixed-fee or cost reimbursable contacts of the United States, of paying fees or kick-backs, or of granting gifts or gratuities to employees of a cost-plus-a-fixed-fee or cost reimbursable prime contractors or of higher tier subcontractors for the purpose of securing the award of subcontracts or orders. (Pub. L.Tooltip Public Law (United States) 79–319, 60 Stat. 37)

Licensing requirements

[edit]

Licensing requirements to work legally on construction projects vary from locale to locale. In the United States, there are no federal licensing requirements to become a general contractor, but most US states require general contractors to obtain a local license to operate. It is the states' responsibility to define these requirements: for example, in the state of California, the requirements are stated as follows:

With a few exceptions, all businesses or individuals who work on any building, highway, road, parking facility, railroad, excavation, or other structure in California must be licensed by the California Contractors State License Board (CSLB) if the total cost of one or more contracts on the project is $500 or more.

In every state that requires a license, a surety bond is required as part of the licensing process, with the exception of Louisiana, where bonding requirements may vary in different parishes. Not all states require General Contractor licenses - these include Vermont, New Hampshire and Maine, among others.

Licensing qualifications

[edit]

Some general contractors obtain bachelor's degrees in construction science, building science, surveying, construction safety, or other disciplines.

General Contractors often learn about different aspects of construction, including masonry, carpentry, framing, and plumbing. Aspiring general contractors communicate with subcontractors and may learn the management skills they need to run their own company.

Experience in the construction industry as well as references from customers, business partners, or former employers are demanded. Some jurisdictions require candidates to provide proof of financing to own their own general contracting firm.

General Contractors often run their own business. They hire subcontractors to complete specialized construction work and may manage a team of plumbers, electricians, bricklayers, carpenters, iron workers, technicians, handymans, architects and roofers. General Contractors build their business by networking with potential clients, buying basic construction tools, and ensuring that their subcontractors complete high-quality work. General Contractors do not usually complete much construction work themselves, but they need to be familiar with construction techniques so they can manage workers effectively. Other reasons include access to specialist skills, flexible hiring and firing, and lower costs.

General contractor example

[edit]

A property owner or real estate developer develops a program of their needs and selects a site (often with an architect). The architect assembles a design team of consulting engineers and other experts to design the building and specify the building systems. Today contractors frequently participate on the design team by providing pre-design services such as providing estimations of the budget and scheduling requirements to improve the economy of the project. In other cases, the general contractor is hired at the close of the design phase. The owner, architect, and general contractor work closely together to meet deadlines and budget. The general contractor works with subcontractors to ensure quality standards; subcontractors specialise in areas such as electrical wiring, plumbing, masonry, etc.

See also

[edit]

References

[edit]
  1. ^ Davies, Nikolas, and Erkki Jokiniemi. Architect's illustrated pocket dictionary. Oxford: Architectural Press, 2011. 289. Print.
  2. ^ "Collins Dictionary".
  3. ^ "Merriam-Webster".
  4. ^ "Builder vs. Construction Manager".
  5. ^ Hendrickson, Chris. & Au, Tung (2000), The Design and Construction Process. Project Management for Construction: Fundamental Concepts for Owners, Engineers, Architects and Builders, chapter 3
  6. ^ "What's the difference between a developer and a builder?". Chicago Tribune. 2005-01-23. Retrieved 2023-07-18.
  7. ^ Shekhar, R. K. (2005), Academic Dictionary of Architecture, Delhi: Isha Books, 69
  8. ^ Law Insider Inc., Preferred Contractor(s definition [sic], accessed 21 March 2023
  9. ^ Allen, Edward, & Iano Joseph (2009). Fundamentals of Building Construction Materials and Methods. 5th ed. Hoboken, N.J.: John Wiley & Sons.
  10. ^ Joint Contracts Tribunal, Intermediate Building Contract with contractor’s design (ICD), current edition 2019, accessed 7 July 2021
  11. ^ "About NAHB". www.nahb.org. Retrieved 2023-07-18.
  12. ^ Nicastro 2023, p. 1.
  13. ^ Carril & Duggan 2020.
  14. ^ Nicastro 2023, p. 1, Note 5.

Sources

[edit]

Polybutylene
Names
Other names
polybutene-1, poly(1-butene), PB-1
Identifiers
ChemSpider
  • none
ECHA InfoCard 100.111.056 Edit this at Wikidata
Properties
(C4H8)n
Density 0.95 g/cm3[1]
Melting point 135 °C (275 °F; 408 K)[1]
Related compounds
Related compounds
1-butene (monomer)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Polybutylene (polybutene-1, poly(1-butene), PB-1) is a polyolefin or saturated polymer with the chemical formula (CH2CH(Et))n. Not be confused with polybutene, PB-1 is mainly used in piping.[2]

Production

[edit]

Polybutylene is produced by polymerisation of 1-butene using supported Ziegler–Natta catalysts.

Catalysts

[edit]

Isotactic PB-1 is produced commercially using two types of heterogeneous Ziegler–Natta catalysts.[3] The first type of catalyst contains two components, a solid pre-catalyst, the δ-crystalline form of TiCl3, and solution of an organoaluminum cocatalyst, such as Al(C2H5)3. The second type of pre-catalyst is supported. The active ingredient in the catalyst is TiCl4 and the support is microcrystalline MgCl2. These catalysts also contain special modifiers, organic compounds belonging to the classes of esters or ethers. The pre-catalysts are activated by combinations of organoaluminum compounds and other types of organic or organometallic modifiers. Two most important technological advantages of the supported catalysts are high productivity and a high fraction of the crystalline isotactic polymer they produce at 70–80 °C under standard polymerization conditions.[4][5][6]

Characteristics

[edit]

PB-1 is a high molecular weight, linear, isotactic, and semi-crystalline polymer. PB-1 combines typical characteristics of conventional polyolefins with certain properties of technical polymers.

PB-1, when applied as a pure or reinforced resin, can replace materials like metal, rubber and engineering polymers. It is also used synergistically as a blend element to modify the characteristics of other polyolefins like polypropylene and polyethylene. Because of its specific properties it is mainly used in pressure piping, flexible packaging, water heaters, compounding and hot melt adhesives.

Heated up to 190 °C and above, PB-1 can easily be compression moulded, injection moulded, blown to hollow parts, extruded, and welded. It does not tend to crack due to stress.[dubiousdiscuss] Because of its crystalline structure and high molecular weight, PB-1 has good resistance to hydrostatic pressure, showing very low creep even at elevated temperatures.[7] It is flexible, resists impact well and has good elastic recovery.[3][8]

Isotactic polybutylene crystallizes in three different forms. Crystallization from solution yields form-III with the melting point of 106.5 °C. Cooling from the melt results in the form II which has melting point of 124 °C and density of 0.89 g/cm3. At room temperature, it spontaneously converts into the form-I with the melting point of 135 °C and density of 0.95 g/cm3.[1]

PB-1 generally resists chemicals such as detergents, oils, fats, acids, bases, alcohol, ketones, aliphatic hydrocarbons and hot polar solutions (including water).[3] It shows lower resistance to aromatic and chlorinated hydrocarbons as well as oxidising acids than other polymers such as polysulfone and polyamide 6/6.[7] Additional features include excellent wet abrasion resistance, easy melt flowability (shear thinning), and good dispersion of fillers. It is compatible with polypropylene, ethylene propylene rubbers, and thermoplastic elastomers.

Some properties:[7]

Application areas

[edit]

Piping systems

[edit]

The main use of PB-1 is in flexible pressure piping systems for hot and cold drinking water distribution, pre-insulated district heating networks and surface heating and cooling systems. ISO 15876 defines the performance requirements of PB-1 piping systems.[9] PB-1's most notable characteristics are weldability, temperature resistance, flexibility and high hydrostatic pressure resistance. The material can be classified PB 125 with a minimum required strength (MRS) of 12.5 MPa. Other features include low noise transmission, low linear thermal expansion, no corrosion and calcification.

PB-1 piping systems are no longer being sold in North America (see "Class action lawsuits and removal from building code approved usage", below). The overall market share in Europe and Asia is rather small but PB-1 piping systems have shown a steady growth in recent years. In certain domestic markets, e.g. Kuwait, the United Kingdom, Korea and Spain, PB-1 piping systems have a strong position.[8]

Plastic packaging

[edit]

Several PB-1 grades are commercially available for various applications and conversion technologies (blown film, cast film, extrusion coating). There are two main fields of application:

  • Peelable easy-to-open packaging where PB-1 is used as blend component predominantly in polyethylene to tailor peel strength and peel quality, mainly in alimentary consumer packaging and medical packaging.
  • Lowering seal initiation temperature (SIT) of high speed packaging polypropylene based films. Blending PB-1 into polypropylene, heat sealing temperatures as low as 65 °C can be achieved, maintaining a broad sealing window and good optical film properties.

Hot melt adhesives

[edit]

PB-1 is compatible with a wide range of tackifier resins. It offers high cohesive and adhesive strength and helps tailoring the "open time" of the adhesive (up to 30 minutes) because of its slow crystallisation kinetics. It improves the thermal stability and the viscosity of the adhesive.[10]

Compounding and masterbatches

[edit]

PB-1 accepts very high filler loadings in excess of 70%. In combination with its low melting point it can be employed in halogen-free flame retardant composites or as masterbatch carrier for thermo-sensitive pigments. PB-1 disperses easily in other polyolefins, and at low concentration, acts as processing aid reducing torque and/or increasing throughput.

Thermal insulation

[edit]

PB-1 can be foamed.[11] The use of PB-1 foam as thermal insulation is of great advantage for district heating pipes, since the number of materials in the sandwich structure is reduced to one, facilitating its recycling.[12]

Other applications

[edit]

Other applications include domestic water heaters, electrical insulation, compression packaging, wire and cable, shoe soles, and polyolefin modification (thermal bonding, enhancing softness and flexibility of rigid compounds, increasing temperature resistance and compression set of soft compounds).

Environmental longevity

[edit]

Plumbing and heating systems made from PB-1 have been used in Europe and Asia for more than 30 years. First reference projects in district heating and floor heating systems in Germany and Austria from the early 1970s are still in operation today.[8]

One example is the installation of PB-1 pipes in the Vienna Geothermal Project (1974) where aggressive geothermal water is distributed at a service temperature of 54 °C and 10 bar pressure. Other pipe materials in the same installation failed or corroded and had been replaced in the meantime.[8]

International standards set minimum performance requirements for pipes made from PB-1 used in hot water applications. Standardized extrapolation methods predict lifetimes in excess of 50 years at 70 °C and 10 bar.[8]

Class action lawsuits and removal from building code approved usage

[edit]

Polybutylene plumbing was used in several million homes built in the United States from around 1978 to 1997. Problems with leaks and broken pipes led to a class action lawsuit, Cox v. Shell Oil, that was settled for $1 billion.[13][14] The leaks were associated with degradation of polybutylene exposed to chlorinated water.[15]

Polybutylene water pipes are no longer accepted by the United States building codes and have been the subject[16] of class action lawsuits in both Canada and the U.S.[17][18] The National Plumbing Code of Canada 1995 listed polybutylene piping as acceptable for use with the exception of recirculation plumbing. The piping was removed from the acceptable for use list in the 2005 issue of the standard.[19]

In Australia in March 2023, the Department of Mines, Industry Regulation and Safety reported that Australian homes built in 2019-2020 that had used a certain brand of polybutylene piping, had become the subject of an enquiry due to the significance of water leaks reported.[20][21]

There is evidence to suggest that the presence of chlorine and chloramine compounds in municipal water (often deliberately added to retard bacterial growth) will cause deterioration of the internal chemical structure of polybutylene piping and the associated acetal fittings.[22] The reaction with chlorinated water appears to be greatly accelerated by tensile stress, and is most often observed in material under highest mechanical stress such as at fittings, sharp bends, and kinks. Localized stress whitening of the material generally accompanies and precedes decomposition of the polymer. In extreme cases, this stress-activated chemical "corrosion" can lead to perforation and leakage within a few years, but it also may not fail for decades. Fittings with a soft compression seal can give adequate service life.[further explanation needed]

Because the chemical reaction of the water with the pipe occurs inside the pipe, it is often difficult to assess the extent of deterioration. The problem can cause both slow leaks and pipe bursting without any previous warning indication. The only long-term solution is to completely replace the polybutylene plumbing throughout the entire building.[23]

See also

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References

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  1. ^ a b c Mark Alger, Mark S. M. Alger (1997). Polymer science dictionary. Springer. p. 398. ISBN 978-0-412-60870-4.
  2. ^ Whiteley, Kenneth S.; Heggs, T. Geoffrey; Koch, Hartmut; Mawer, Ralph L.; Immel, Wolfgang (2000). "Polyolefins". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a21_487. ISBN 978-3527306732.
  3. ^ a b c d Charles A. Harper (2006). Handbook of plastics technologies: the complete guide to properties and performance. McGraw-Hill Professional. p. 17. ISBN 978-0-07-146068-2.
  4. ^ Hwo, Charles C.; Watkins, Larry K. Laminated film with improved tear strength, European Patent Application EP0459742, Publication date 12/04/1991
  5. ^ Boo-Deuk Kim et al. (2008) U.S. patent 7,442,489
  6. ^ Shimizu, Akihiko; Itakura, Keisuke; Otsu, Takayuki; Imoto, Minoru (1969). "Monomer-isomerization polymerization. VI. Isomerizations of butene-2 with TiCl3 or Al(C2H5)3–TiCl3 catalyst". Journal of Polymer Science Part A: Polymer Chemistry. 7 (11): 3119. Bibcode:1969JPoSA...7.3119S. doi:10.1002/pol.1969.150071108.
  7. ^ a b c d Freeman, Andrew; Mantell, Susan C.; Davidson, Jane H. (2005). "Mechanical performance of polysulfone, polybutylene, and polyamide 6/6 in hot chlorinated water". Solar Energy. 79 (6): 624–37. Bibcode:2005SoEn...79..624F. doi:10.1016/j.solener.2005.07.003.
  8. ^ a b c d e Polybutylene Archived November 30, 2006, at the Wayback Machine
  9. ^ ISO 15876-1:2003 iso.org
  10. ^ T.E. Rolando (1998). Solvent-Free Adhesives. iSmithers Rapra. p. 35. ISBN 978-1-85957-133-0.
  11. ^ Doyle, Lucía (2022-03-20). "Extrusion foaming behavior of polybutene-1. Toward single-material multifunctional sandwich structures". Journal of Applied Polymer Science. 139 (12). doi:10.1002/app.51816. ISSN 0021-8995.
  12. ^ Doyle Gutierrez, Lucia (2022-12-02). A Circular Economy Approach to Multifunctional Sandwich Structures: Polymeric Foams for District Heating Pre-Insulated Pipes (Thesis thesis). HafenCity Universität Hamburg. doi:10.34712/142.35.
  13. ^ Hensler, Deborah R.; Pace, Nicholas M.; Dombey-Moore, Bonita; Giddens, Beth; Gross, Jennifer; Moller, Erik K. (2000). "Polybutylene Plumbing Pipes Litigation: Cox v. Shell Oil". In Hensler, Deborah R. (ed.). Class action dilemmas: pursuing public goals for private gain. Santa Monica, CA: RAND Institute for Civil Justice. pp. 375–98. ISBN 978-0-8330-2601-9.
  14. ^ Schneider, Martin (November 21, 1999). "Pipe problem getting fixed". The Baltimore Sun. Archived from the original on 2012-06-04. Retrieved 2010-07-29.
  15. ^ Vibien, P.; Couch, J.; Oliphant, K.; Zhou, W.; Zhang, B.; Chudnovsky, A. (2001). "Assessing material performance in chlorinated potable water applications" (PDF). Book Institute of Materials. 759: 863–72. ISSN 1366-5510. Archived from the original (PDF) on 2010-06-22. Retrieved 2010-07-30. also published as: Vibien, P.; Couch, J.; Oliphant, K.; Zhou, W.; Zhang, B.; Chudnovsky, A. (2001). "Chlorine resistance testing of cross-linked polyethylene piping materials". ANTEC 2001 Proceedings. Boca Raton: CRC Press. pp. 2833–9. ISBN 978-1-58716-098-1.
  16. ^ Pipe dream is nightmare for many, Miami Herald - September 12, 1993
  17. ^ "DuPont USA Settlement of the Canadian Class Action Lawsuits". Archived from the original on 2011-07-06. Retrieved 2010-10-01.
  18. ^ Polybutylene Plumbing Pipe Leak Relief
  19. ^ "Polybutylene (Poly-B) Pressure Water Piping" (PDF). municipalaffairs.alberta.ca. Government of Alberta. 2012-01-06. Retrieved 2019-09-09.
  20. ^ "Information for owners of new homes with polybutylene plumbing pipes" (PDF). commerce.wa.gov.au. March 21, 2023. Archived (PDF) from the original on 12 November 2023. Retrieved November 12, 2023.
  21. ^ Batajtis, Damian (27 March 2023). "Comprehensive Guide to polybutylene Piping Issues and Solutions in Australia". Wizard Leak Detection. Archived from the original on 12 November 2023. Retrieved November 12, 2023.
  22. ^ Cause of failure in polybutylene pipe & acetal fittings http://www.polybutylene.com/poly.html
  23. ^ "Polybutylene Piping". PropEx.com. Archived from the original on 2015-08-29. Retrieved 2015-07-17.

Further reading

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