BS ISO 19220:2021 - Plastics Piping Systems for Soil and Waste Discharge

Introducing the BS ISO 19220:2021, a comprehensive standard that sets the benchmark for plastics piping systems designed for soil and waste discharge within buildings. This standard is essential for ensuring the reliability and efficiency of piping systems that handle both low and high-temperature waste, making it a critical resource for engineers, architects, and construction professionals.

Overview

The BS ISO 19220:2021 standard provides detailed specifications for piping systems made from styrene copolymer blends, specifically SAN (Styrene Acrylonitrile) and PVC (Polyvinyl Chloride). These materials are chosen for their superior performance in handling a wide range of temperatures, ensuring durability and longevity in various building environments.

Key Features

• Standard Number: BS ISO 19220:2021
• Pages: 38
• Release Date: July 29, 2021
• ISBN: 978 0 539 13715 6
• Status: Standard

Why Choose Styrene Copolymer Blends (SAN + PVC)?

Styrene copolymer blends, particularly SAN and PVC, are renowned for their excellent chemical resistance, mechanical strength, and thermal stability. These properties make them ideal for use in piping systems that must withstand the rigors of both low and high-temperature waste discharge. The blend of SAN and PVC offers a unique combination of flexibility and rigidity, ensuring that the piping systems can adapt to various installation requirements while maintaining structural integrity.

Applications

The BS ISO 19220:2021 standard is applicable to a wide range of building types, including residential, commercial, and industrial structures. It is particularly beneficial in environments where temperature fluctuations are common, such as kitchens, bathrooms, and industrial waste processing areas. By adhering to this standard, professionals can ensure that their piping systems are capable of handling diverse waste discharge scenarios without compromising performance or safety.

Benefits of Compliance

Compliance with the BS ISO 19220:2021 standard offers numerous benefits, including:

• Enhanced Safety: Ensures that piping systems are designed to prevent leaks and failures, reducing the risk of damage to property and harm to occupants.
• Increased Efficiency: Optimizes the flow of waste materials, minimizing blockages and maintenance requirements.
• Cost-Effectiveness: Reduces the need for frequent repairs and replacements, leading to long-term savings.
• Environmental Protection: Supports sustainable building practices by promoting the use of durable and recyclable materials.

Detailed Specifications

The standard encompasses a range of specifications that cover the design, installation, and testing of piping systems. These specifications ensure that the systems are capable of handling the demands of modern building environments while maintaining compliance with international safety and quality standards.

Who Should Use This Standard?

The BS ISO 19220:2021 standard is an invaluable resource for a variety of professionals, including:

• Engineers: To design and specify piping systems that meet the highest standards of performance and safety.
• Architects: To incorporate reliable waste discharge systems into building designs.
• Construction Managers: To ensure that installations comply with industry standards and regulations.
• Facility Managers: To maintain and manage building systems effectively.

Conclusion

The BS ISO 19220:2021 standard is a critical tool for anyone involved in the design, installation, or maintenance of plastics piping systems for soil and waste discharge. By adhering to this standard, professionals can ensure that their systems are not only compliant with international regulations but also optimized for performance, safety, and sustainability. Invest in the future of your building projects by incorporating the guidelines set forth in this essential standard.

BS ISO 19220:2021

This standard BS ISO 19220:2021 Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings. Styrene copolymer blends (SAN + PVC) is classified in these ICS categories:

• 23.040.20 Plastics pipes
• 91.140.80 Drainage systems

This document specifies the requirements for solid-wall styrene copolymer blend (SAN + PVC) pipes and fittings for soil and waste discharge (low and high temperature) above ground inside buildings, and for the system itself. It does not include buried pipework.

It also specifies the test parameters for the test methods referred to within this document.

This document is applicable to SAN + PVC pipes and fittings, as well as assemblies of such pipes and fittings, intended to be used for the following purposes:

1. soil and waste discharge pipework for the conveyance of domestic waste waters (low and high temperature);

2. ventilation pipework associated with a);

3. rainwater pipework inside the building.

This document is applicable to pipes and fittings designed for jointing by means of elastomeric sealing rings, solvent cementing or integral dual-purpose sockets, i.e. for elastomeric ring seal joints and/or for solvent cement joints.