Ideal Time Industrial Ltd

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IdealSound Rubber Acoustic Tiles - Performance-engineered to control vibrations and reduce low-frequency impact noise, Soundproof & Anti-Vibration LVT Specialist


Introduction

Made of rubber granules, rubber foam and cork bound with PU binder. Good at sound resistance , noise absorption and durable in use, widely used under various floor coverings, e.g. wood flooring, laminate flooring, vinyl face brick, vinyl tiles, carpet flooring, ceramic and stone tile, etc.

Specification

Item

Thickness

Width

Length

RF600
     RF700
     FC500
     FF500
     RFC750

3-4mm

1m

20m

5mm

12.5m

6-20mm

10m

Acoustic Consultant Associates Test Result

[HZ]

L2A[DB]

B2A[DB]

T2A[S]

Ln[DB]

50

45.5

32.2

2.68

37.1

60

43.9

33.1

0.54

42.5

80

42.0

29.8

0.57

40.3

100

37.3

19.6

0.44

46.8

125

37.3

13.8

0.43

46.8

160

43.5

12.8

0.57

41.8

200

44.5

13.6

0.62

42.5

250

44.1

12.2

0.71

41.5

315

44.2

15.8

0.87

40.7

400

46.0

11.3

1.05

41.7

500

46.3

11.5

1.14

41.6

630

45.8

14.5

1.14

41.1

800

47.2

14.4

1.17

42.4

1K

47.1

16.1

1.11

42.5

1.25K

48.7

15.2

1.08

42.2

1.6K

50.8

12.7

1.04

46.5

2K

52.3

10.9

0.93

48.5

2.5K

50.8

11.7

0.79

47.7

3.15K

43.2

9.4

0.78

40.2

4K

36.0

8.9

0.69

33.5

5K

30.5

9.3

0.67

28.1

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Description of Floor  System

SYSTEM

DESCRIPTION

REFERENCE

Measured Floor Impact
  Noise Trans' n (Ln,w+Ci≤62)

Measured Floor Impact Noise
 Trans'  n (FIIC ≥ 55)

4.5mm/5mm acoustic underlay + ceramic tiles (Above screed)

1.    RFC750-4.5mm with glue
 2. Ceramic    tiles, with adhesive for ceramic tile

38

71

5mm acoustic underlay + ceramic tiles (Below    screed)

1.   RFC700-5mm with glue
 2. Minimum    25mm screed
 3. Ceramic    tiles, with adhesive for ceramic tile

39

59

5mm acoustic underlay + timber floor

1. RF500-5mm with glue
2. Timber    Floor installed with adhesive

36

69

Remark:

√Recommended  Adhesive


 1. The  glue used between the foundation and the acoustic underlay:
 Ultrabond P990-1 or EC0350
 Mapei  Ultrabond P990-1K or EC0350 Ultraset Standard and Ultraset SF
Bostik  Ultraset Standard and Ultraset SF

Adhesive  for Ceramic Tile
Kerabond  Plus &   isolastic adhesives
Mapei  Kerabond Plus & lsolastic adhesive
Planlcrete  SP :  Water =3:1
Screed  comprising Mapei Planicrete SP : Water =3:1.

2. Adhesive for Wooden Flooring

Ultrabond  P990-1K
 Mapei  Ultrabond P990-1K


  • Recommended  Adhesive

A maximum  Ln, W+CI rating of 62 dB is satisfactory
A lower score indicate greater acoustic  performance
An FIIC score of at least 55 is satisfactory,  The higher score indicates better acoustic performance.


  • The  above data is based on 200mm concrete with ceiling. The data will be different  in different site condition.

  • Timber  systems typically achieve better result than tile systems.