Basotect® G+ melamine foam – half-shells

Basotect® G+ melamine foam – half-shells

Vibraplast AG

Effective noise protection with pipe silencer inserts in a half-shell system made from Basotect® G+

The half-shell pipe silencers, based on high-performance melamine foam from BASF, represent a technically sophisticated solution for the effective reduction of airborne and structure-borne noise in piping, air conditioning and ventilation systems. The open-cell, thermosetting foam core has a delicate network structure that specifically absorbs, distributes and converts sound waves into heat. A property which, combined with its low weight and excellent fire performance, delivers a comprehensive performance package for demanding applications.

Basotect® = a registered trademark of BASF SE.

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Colour

Length

Diameter

Inner diameter

Item no. Length (mm) Colour Diameter Inner diameter Price SP Delivery time Quantity

2304.0949.H100

1000

100

CHF 32.70

per piece

Minimum order: 1

up to 5	CHF 32.70
from 5	CHF 31.05	-5%
from 10	CHF 29.45	-10%
from 20	CHF 28.05	-14%
from 50	CHF 26.65	-19%
from 100	CHF 24.30	-26%
from 300	CHF 19.20	-41%

Assorted product groups valid
Prices depend on the order unit

1–2 days

2304.0949.H083

1000

CHF 28.10

per piece

Minimum order: 1

up to 5	CHF 28.10
from 5	CHF 26.70	-5%
from 10	CHF 25.30	-10%
from 20	CHF 24.10	-14%
from 50	CHF 22.90	-19%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H101

1000

101

CHF 43.60

per piece

Minimum order: 1

up to 5	CHF 43.60
from 5	CHF 41.45	-5%
from 10	CHF 39.25	-10%
from 20	CHF 37.50	-14%
from 50	CHF 35.55	-18%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H125

1000

125

CHF 50.80

per piece

Minimum order: 1

up to 5	CHF 50.80
from 5	CHF 48.25	-5%
from 10	CHF 45.75	-10%
from 20	CHF 43.55	-14%
from 50	CHF 41.40	-19%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H200

1000

200

100

CHF 79.80

per piece

Minimum order: 1

up to 5	CHF 79.80
from 5	CHF 75.80	-5%
from 10	CHF 71.85	-10%
from 20	CHF 68.45	-14%
from 50	CHF 65.05	-18%

Assorted product groups valid
Prices depend on the order unit

1–2 days

2304.0949.H150

1000

150

100

CHF 58.90

per piece

Minimum order: 1

up to 5	CHF 58.90
from 5	CHF 55.95	-5%
from 10	CHF 53.05	-10%
from 20	CHF 50.50	-14%
from 50	CHF 48.00	-19%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H160

1000

160

110

CHF 63.80

per piece

Minimum order: 1

up to 5	CHF 63.80
from 5	CHF 60.60	-5%
from 10	CHF 57.45	-10%
from 20	CHF 54.70	-14%
from 50	CHF 52.00	-18%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H224

1000

224

125

CHF 90.10

per piece

Minimum order: 1

up to 5	CHF 90.10
from 5	CHF 85.60	-5%
from 10	CHF 81.10	-10%
from 20	CHF 77.25	-14%
from 50	CHF 73.45	-18%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H180

1000

180

130

CHF 71.60

per piece

Minimum order: 1

up to 5	CHF 71.60
from 5	CHF 68.05	-5%
from 10	CHF 64.45	-10%
from 20	CHF 61.40	-14%
from 50	CHF 58.35	-19%

Assorted product groups valid
Prices depend on the order unit

1–2 days

2304.0949.H250

1000

250

150

CHF 103.70

per piece

Minimum order: 1

up to 5	CHF 103.70
from 5	CHF 98.55	-5%
from 10	CHF 93.35	-10%
from 20	CHF 88.95	-14%
from 50	CHF 84.50	-19%

Assorted product groups valid
Prices depend on the order unit

1–2 days

2304.0949.H280

1000

280

180

CHF 127.50

per piece

Minimum order: 1

up to 5	CHF 127.50
from 5	CHF 121.15	-5%
from 10	CHF 114.80	-10%
from 20	CHF 109.35	-14%
from 50	CHF 103.90	-19%

Assorted product groups valid
Prices depend on the order unit

1–2 days

2304.0949.H315

1000

315

215

CHF 154.50

per piece

Minimum order: 1

up to 5	CHF 154.50
from 5	CHF 146.80	-5%
from 10	CHF 139.10	-10%
from 20	CHF 132.50	-14%
from 50	CHF 125.90	-19%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H355

1000

355

255

CHF 237.40

per piece

Minimum order: 1

up to 5	CHF 237.40
from 5	CHF 213.70	-10%
from 10	CHF 192.30	-19%
from 20	CHF 173.10	-27%
from 50	CHF 155.80	-34%

Assorted product groups valid
Prices depend on the order unit

1–2 days

2304.0949.H400

1000

400

300

CHF 295.00

per piece

Minimum order: 1

up to 5	CHF 295.00
from 5	CHF 265.50	-10%
from 10	CHF 238.90	-19%
from 20	CHF 215.00	-27%
from 50	CHF 193.50	-34%

Assorted product groups valid
Prices depend on the order unit

3–4 days

2304.0949.H450

1000

450

350

CHF 366.00

per piece

Minimum order: 1

up to 5	CHF 366.00
from 5	CHF 329.60	-10%
from 10	CHF 296.60	-19%
from 20	CHF 267.00	-27%
from 50	CHF 240.30	-34%

Assorted product groups valid
Prices depend on the order unit

3–4 days

Product description

The half-shell pipe silencers based on high-performance melamine foam from BASF represent a technically mature solution for the effective reduction of airborne and structure-borne noise in piping, air conditioning and ventilation systems. The open-cell, thermosetting foam core has a delicate network structure that specifically absorbs, distributes and converts sound waves into heat. A property which, combined with its low weight and excellent fire performance, delivers a comprehensive performance package for demanding applications.

In the half-shell version, the material is precisely contoured and manufactured to fit pipe diameters, resulting in a form-fitting adaptation to the pipe substrate, thereby effectively reducing unwanted resonances, sound reflections and vibration transmission. Installation is efficient: the half-shell is placed around the pipe on both sides and can, if required, be supplemented with a self-adhesive coating, sealing tape or mechanical fastenings to ensure a continuous acoustic seal.

Typical applications include ventilation ducts and air ducts in commercial and industrial buildings, building services, machine rooms, and heating, ventilation and air-conditioning (HVAC) systems. In the field of pipe and infrastructure systems, airborne and structure-borne sound insulation is particularly relevant where airflows, fans or units cause loud noise transmission.

Technically, the material also impresses with the following characteristics: a thermal conductivity of approximately 0.032 W/m·K, a temperature resistance from –40 °C to +150 °C (even up to +200 °C for short periods), and a fire class rating of flame-retardant BKZ 5.2 or classification according to DIN 4102-B1. It therefore meets both acoustic and safety requirements.

Basotect® = a registered trademark of BASF SE.

Delivery form

The half-shell silencer inserts made from Basotect® G+ melamine foam are supplied as standard as contour-cut half-shells, which can be fitted directly into pipes. On request, we manufacture custom-cut pieces or complete installation modules based on pipe diameter and geometry.