Insertion depth check to make a secure and safe con- Wavin AS+ is available in sizes ranging from DN 50 to DN 200. nection Like all plastics, Wavin AS+ is durable, corrosion-resistant and...
NBR sealing rings is advised. If fat-containing waste waters Wavin AS+ is resistant to hot water and fulfills or exceeds all need to cover a long distance before reaching the grease-trap...
Considerable deviations can occur dependent on type of exposure and probable contami- nation of the chemical medium. Wavin cannot be held liable for any special, indirect or consequential damages irrespec- tive of whether caused or allegedly caused by negligence. No warranty can be derived concerning the data mentioned.
2. Technical datasheet Wavin AS+ Wavin AS+ is a mineral reinforced polypropylene (PP) low noise soil and waste solution. A unique material composition for improved noise performance. Optimal sound reduction is guaranteed due to high density of material. Optimized three layer pipe structure for low noise levels push fit connections with a prelubricated elastomer seal (EPDM) for quick, easy and reliable installation.
~1.9 g/cm of the material. This property enables Wavin AS+ to absorb airborne sound as well as mechanical vibrations. In studies conducted at the Fraunhofer Institut für Bauphysik (Fraunhofer Institute for Building Physics), Stuttgart, Wavin AS+ has proven its excellent sound absorption properties.
Page 9
P ipe system characteristics B uilding design S haft characteristics S uspended ceiling criteria Structural characteristics of the building F low parameters I nstallation requirements Insulation requirements Wavin AS+ Technical Manual...
Wavin’s online SoundCheck Tool is designed to relieve some of that stress. Unique to Wavin, the SoundCheck Tool simulates system acoustics in a final installation and calculates noise levels based on individual parameters. In just four clearly defined and intuitive steps, you can get the answers you need to see if your design meets regulations.
VDI 4100 sound insulation level II/III specification 27/24 dB(A) <10 dB(A) 10 dB(A) ✔ Installation noise level in rear basement (P-BA 64/2019) * Installation noise levels based on installation with Wavin system brackets. With no noise With low noise < 10 dB(A) according to 63/2019 ...
“feel” the basses) but what we perceive is a processed sensation. The human ear is sensitive to pressure in a NON LINEAR manner; therefore twice the pressure does not correspond to twice the sensation. Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Page 13
(Source World Health Organization). sing number of complaints from people exposed to the noise. The growth in noise pollution is unsustainable because it involves direct, as well as cumulative, adverse health effects. Wavin AS+ Technical Manual...
EN 14366. particularly in the area of pipe clamps and brackets or where pipe-work is run through walls or ceilings. Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Noise Protection Level I (NPL I), this guideline contains characteristic values for two additional noise protection levels – NPL II and NPL III. These two additional noise protection levels specify the arran- gements for increased sound insulation. Wavin AS+ Technical Manual...
However, even using highly efficient low-noise waste systems like Wavin AS+, one always has to seek for the best possible acoustic decoupling. This goes for the whole drainage system and its points of contact with the building (collars, crossings through walls and floors, plaster residues between the pipe and the building, etc…).
3.7.2 Acoustic plumbing design Wavin AS+ can significantly reduce noise levels when compa- When planning pipe installation, waste water discharge pipes red with other piping systems. However, when installing high- should not be allowed to run inside the walls separating living performance sound-insulating waste water piping systems it areas.
German standard DIN 1986, Parts 1+2, which were not incorporated into the DIN EN Part 30: 12056 set of European standards. Maintenance of waste water drainage systems Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Discharge unit (DU) The average discharge rate of a sanitary appliance expres- sed in litres per second (l/s) Frequency factor Variable to take into account the frequency of use of sanitary appliance (dimensionless) Wavin AS+ Technical Manual...
Page 20
This configuration is mainly used in France. Its use in Germany is only possible to a limited extent. System I + II. System III. System IV. Fig. 10: Waste water drainage systems in Europe. Wavin AS+ Technical Manual Phone. +31(0)38 42 94 951...
114,4 148,8 Nominal diameter (DN) with corresponding internal diameter Nominal diameter and diameter used by Wavin AS+. as per Table 1, DIN 12056-2 (extract). Minimum fall Compliance with the required minimum fall is vital for the proper drainage of waste water. Waste water standards specify different...
Page 22
The sum total quantities of waste water to be disposed DU = Design unit [design unit] of are normally based on various parameters. The formula for calculating domestic waste water in accor- dance with DIN 12056 is as follows: Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Page 23
Maximum number of changes of direction (90°) 3 x* Maximum height difference 1.0 m Minimum fall *Not including connection bends Table 4: Application boundaries for unventilated single connection pipes conforming to DIN EN 12056-2, Table 5. Wavin AS+ Technical Manual...
Page 24
Floor drain, DN 70 Floor drain, DN 100 * with shared sink drain ** not subject to this standard’s scope of application Table 6: Discharge units (DU) as per DIN 1986-100, Table 6. Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Page 25
Application boundaries for ventilated collecting connection pipes Max. length of pipe Max. number of changes of direction (90°) Max. height difference Minimum fall 10.0 No limit Table 8: Application boundaries for ventilated collecting connection pipes conforming to DIN EN 12056-2, Table 8. Wavin AS+ Technical Manual...
Page 26
Proper matching of such items as branch pipes equipped with discharge calculation Q . internal radius (swept) running into the downpipe can favour the hydraulics of the system, leading to the use of reduced dimensions. Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Page 27
* Minimum nominal diameter for toilets with flushing volumes of 4-6 l ** Minimum nominal diameter for toilets with flushing volumes of > 6 l Table 12 : Allowable waste water discharge in secondary-ventilated downpipes conforming to DIN 12056-2. Wavin AS+ Technical Manual...
Page 28
Offsets requiring ≤ 1 metre and ≤ 45° may be used. Larger horizontal pipe. offsets require two 45° bends and a 250 mm coupler. Wavin offers ready-made solutions for this purpose in the form of This does not apply to downpipe offsets with a change of extended bends, for example.
Page 29
The 250 mm coupler can be omitted if a bypass pipe is installed. Fig. 14: Downpipe offset < 2 m, with bypass pipe and piping areas without connection points. Wavin AS+ Technical Manual...
Page 30
Min. 1.5 m Fig. 15: Downpipe offset > 2 m with bypass pipe, or bypass pipe for transitioning from a downpipe to a collecting pipe. Fig. 16: Correct entry into a downpipe. Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Page 31
• Height offset min. 20 cm • Height offset not necessary • Max. angle 90º • Max. angle 180º • Angle exactly 180º Example with Wavin AS+ Example with Wavin AS+ Example with Wavin AS+ Branch DN 100 Different branches...
Page 32
Underground and collector pipes with a minimum nominal water from sanitary drainage points (e.g. showers, toilets diameter of DN 80 (Wavin AS+ = DN 90) may be connected and wash basins, etc.) and the amount of water from “con- to the nearest transfer shaft outside the building if hydraulic tinuous”...
Page 33
DIN EN 12056-3, 2001-01, Table 1. Min. 1.5 m If the material is known (e.g. Wavin AS+), sizing can also be Flow direction performed based on the actual internal diameter.
Page 37
Sewage fumes are dissipated, and there is no Each downpipe or ventilation pipe should normally run up to emptying of the sink traps that prevent smells. above roof level. Wavin AS+ Technical Manual...
Page 38
+ ……AEHL 153.9 cm /2 = 76.95 cm Selected: ASHL cross-section of the collecting pipe with Wavin AS+ NG, DN 100 primary ventilation in mm or cm Di = 77.6 cm AEHL - AEHL cross-section of the collecting pipe with...
Page 39
Please note that this table is only a partial extract from DIN EN 12056, Part 2. Fig. 24: Bypass pipe conforming to DIN 1986-100. It shows only the System I values (i.e. the ones relevant to Germany) Wavin AS+ Technical Manual...
Page 40
NOTE Valves corresponding to Designation I are designed for use in places where the ambient temperature at the point of installation (e.g. unheated attics) may drop to below freezing point over several days. Table 20: Operating conditions and designations of ventilation valves. Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Page 41
To ensure this, the sleeves must be fastened using Wavin LKS clamps, for example. The installation of rainwater pipes is also affected by the issue of condensation. Under certain operating conditions relating...
Page 42
Dimensions can include complete filling without excess Minimum fall J = 1: DN pressure upstream of a drain shaft with open flow. Minimum flow rate = 0.7 m/s Maximum flow rate 2.5 m/s Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
Page 43
For this reason, DIN 1986-100 specifies DN 90 for use with 4 and 4.5-litre water-saving cisterns. This nominal diameter requires little space when used with today’s commonly employed narrow installation shafts Wavin AS+ Technical Manual...
We recommend the use of Wavin low noise brac- kets, designed for securing to the brickwork with screws and plastic wall plugs. Metal anchors may also be used, although these do not favour sound insulation.
Page 45
In areas subject to high outside temperatures, thermal insulation measures must be applied (e.g. lagging of heating pipes). The key pipe dimensions to be taken into account when installing Wavin AS+ in brickwork recesses can be found in chapter 4 of this manual.
Page 46
Gravity drainage systems (for rain or waste water) can be subject to both planned and unplanned pressure surges. If Wavin AS+ or Wavin SiTech+ is used as a pressure line for a pump station, for example, the resulting pressure surges are planned.
Page 47
1.5 cm. There must be no sound bridges between the pipe and Wavin LKS clamps are available for use with Wavin AS+ and plaster covering. Preventive measures in this respect include SiTech+ sound-insulating pipe systems in sizes DN 50 to DN pipe lagging of material classes A1, A2, B1, B2 (e.g.
Page 48
Fig. 36: Example. Fig. 34: Extended 45º bend. Installation of pipe pipes in existing structures If a pipe is to be connected to an existing system, Wavin AS+ fitting should be used. Double socket sleeves: Observe the following procedure when using Wavin AS+ double socket sleeves: 1.
Page 49
(WC element). Alternative solutions: Long Wavin sleeves can be used instead of double socket sleeves Min. 260 mm Min. 195 mm Fig.
5.2. General bracketing rules Changing from siding to fixed Wavin low noise brackets are usable as sliding and as 5.2.1. Bracket Fixing Instructions fixed bracket. All brackets provided by Wavin are sliding as standard. To change the bracket from sliding to fixed, a Fixed Bracket distance washer is removed from the bracket before instal- The fixed bracket creates a fixed point in the pipe system.
M10 (8.8) L= (mm) L= (mm) L= (mm) Pipe diameter 50 mm 75 mm 90 mm 110 mm 125 mm 160 mm 200 mm Table 22: Fixing distance to the wall. Phone. +31(0)38 42 94 951 Wavin AS+ Technical Manual...
If the distance from the wall to the pipe is bigger than you can solve with a single threaded rod according to the table ## with the general fixing distances, there are multiple options to increase the distance. The first option is to use the Wavin wall bracket to extend the distance according to table 23.
10dB(A). 5.3.1. low noise bracketing – single bracket – 14 dB(A) The low noise installation makes use of a single “Wavin low noise bracket” that can be used as a sliding and a fixed brac- ket. The pipe bracket can be changed from sliding to fixed, by removing the distance washer.
The no-noise type installation makes use of the same “Wavin low noise bracket”, only difference in this installation is the stacked installation of the fixed bracket. The sliding bracket is the same as in the Low noise installation (see paragraph 5.3.1.). Each Wavin low noise bracket contains a rubber inlay that has foam sidewalls.
Fire behavior of construction materials, e.g. piping systems and isolation materials, have been defined in fire classification classes as per DIN 4102-1. Construction materials are classified as combustible and non-combustible materials. According to DIN 4102-1 and EN 13501-1, PP, and thus Wavin AS+, is listed as B2 (normally flammable) or according European standard D S Criteria...
A lso suitable for angled passages (up to 45 degrees) in principle made of non-combustible materials A pproved for ceiling installation A pplicable for Wavin AS+ from DN50 – 200. 6.3 Wavin fire protection concept F ire classification F90 Wavin Fire Protection Collar is in practice the best available solution.
Page 58
Fig. 44: Straight installation with / without sleeve / socket. fire protection collar BM-R90 (2) Wall & ceiling types: Wavin BM-R90 is a new fire protection sleeve designed for At least 10 cm thick solid concrete, aerated concrete and use with Wavin domestic waste water removal piping systems sand-lime brick walls as well as light dividing walls (stud according to DIN 4102-11.
Page 59
Fig. 47: Straight installation without sleeve / socket below) up to 160 mm. Table 26: BM-R90 selection table for various types of Wavin AS+ pipe installation. II. Installation under the ceiling Straight ceiling installation Wrap insulating mat around the pipe. Open the collar and position it around the pipe, whilst hooking in the push-in fastening.
Page 60
Fig. 49: Angled ceiling installation ≤ 45º with / without sleeve socket. Rotate the collar and drill the holes. If two Wavin BM-R90 feedthroughs are installed next to each other, the distance between the pipes must be at least 100 Insert plugs and fix the collar using screws and washers.
Page 61
Acoustic insulation mat approved) must be at least 50 mm between partitioned sec- tions. If two Wavin BM-R90 feedthroughs are installed next to each other, the distance between the pipes must be at least 100 BMR-90 collar mm in the case of special partitioned sections (sloping pipes, Gap around the edge partition via sleeve/socket or for ceiling installations).
Transport Handle pipes and fittings with care. Excessive scratching or If Wavin AS+ pipes are no longer in their original packing, they impact damage on pipes can affect the external structure or must be fully supported along their entire length and placed impair its sealing performance.
Page 84
Installation must comply with the installation instructions. for any errors, omissions or incorrect assumptions. Wavin B.V. | P.O. Box 173 | 8000 AD Zwolle | The Netherlands | Phone +31 (0)38 - 429 49 11 | Internet www.wavin.com | E-mail info@wavin.com...
Need help?
Do you have a question about the AS+ and is the answer not in the manual?
Questions and answers