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REPPEL b.v. Specialists Building Products Welcome

Lewis Flooring Presentation Short Version

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Page 1: Lewis Flooring Presentation Short Version

REPPEL b.v. Specialists Building Products

Welcome

Page 2: Lewis Flooring Presentation Short Version

REPPEL b.v. Specialists Building Products

Reppel b.v. has been active in the specialist building materials market since 1930 both as a manufacturer and as a technical business enterprise.Spread over the 2 business units, Sales Distribution Products and Sales Application Products we supply product and services worldwide. As well as our own branches throughout Europe and in a number of worldwide locations we make use of a network of agents so that local market requirements can be optimally anticipated.

REPPEL b.v. Specialists Building Products

Page 3: Lewis Flooring Presentation Short Version

Sheeting's for reinforced concrete

and liquid screed floors

Re

ppe

l b.v. B

ou

wspe

cialiteiten

Co

mpo

site ste

el deckin

g

Page 4: Lewis Flooring Presentation Short Version

The Product

dovetailed steel sheets Shuttering and reinforcement

the prod

uct

16

26 26

34 34

38 30,5

30

Page 5: Lewis Flooring Presentation Short Version

Special properties Low dead load (from 60 kg/m2) Low floor thickness (from 36 mm) Spans up to 2500 mm centres Simple application High load bearing capacity Impact and airborne sound insulation Fire resistance up to 120 minutes Cost saving

the prod

uct

Page 6: Lewis Flooring Presentation Short Version

Certification in Europe

the prod

uct

In Germany : Zulassung Z-26.1-36

In France : Avis Technique CSTB

In Belgium : ATG 00/2096

In Holland : KOMO K7470

*Europe : CE marks “under construction”

*according to CUAP 05.02.02

Page 7: Lewis Flooring Presentation Short Version

the prod

uct

Quality aspects of LEWIS® concrete floors

Page 8: Lewis Flooring Presentation Short Version

load b

earing

capa

city

TNO testing load bearing capacityuniformly spreaded loads

Page 9: Lewis Flooring Presentation Short Version

load b

earing

capa

city

Load bearing capacity of LEWIS® sheets during application without concrete

Clear span (Lt) in mm

Load bearing capacity kN/m2* (zul-p)

Safety factor

600

900

**1200

**1500

8.5

5.7

3.8

2.5

1.7

1.7

1.7

1.7

*values according to DIN 18807, part 3.

load bearing capacity for statically indeterminate structures including a maximum deflexion of < 1/150

** Underpin temporarily until the concrete has set.

Page 10: Lewis Flooring Presentation Short Version

load b

earing

capa

city

Load bearing capacity of completed LEWIS® concrete floors

Concentrated load

*floor thickness (ht) in mm

Clear span in mm (Lt)

Load bearing

capacity kN/m2

50

50

75

75

600-1,000

600-1,500

2,000-2,500

2,000-2,500

7

3

3*

7*

*extra reinforcement size 5x150 mm is required

For higher concentrated loads please refer to TNO report 99-CON-BIS-R5006/2.

Page 11: Lewis Flooring Presentation Short Version

Loa

d bea

ring ca

pacity

Load bearing capacity of completed LEWIS® concrete floors

Uniformity distributed load

*floor thickness (ht) in mm

Clear span in mm (Lt)

Load bearing

capacity kN/m2

50

50

50

50

75

75

600

900

1200

1500

2000

2500

30.2

19.5

13.8

9.7

6.1

4.1

Page 12: Lewis Flooring Presentation Short Version

LEWIS® water resistant floors

The ideal bathroom floor High load bearing capacity Water resistant details Stable under floor for ceramic

tiles, natural stone or terrazzo

wa

ter re

sistant flo

ors

Page 13: Lewis Flooring Presentation Short Version

Water resistant junction

Strips of polyester fibre based roofing felt or special adhesive water resistant flashing

Floor-wall joint: silicone sealant

Water-repellent resin based grouting

wa

ter re

sistant flo

ors

Page 14: Lewis Flooring Presentation Short Version

wa

ter re

sistant flo

ors

Page 15: Lewis Flooring Presentation Short Version

und

erfloo

r hea

ting

Page 16: Lewis Flooring Presentation Short Version

Underfloor heating

Page 17: Lewis Flooring Presentation Short Version

soun

d insula

ting

floo

rs

LEWIS® sound insulating floors

Airborne (DnT,w)

Impact (Int,w)

Requirements according to approved document E of the Building Regulations 2000 (effective as from July 1st, 2003)

>45 dB/<62dB 17 tested and specified

constructions

Page 18: Lewis Flooring Presentation Short Version

Existing wooden joists and timber boards with plasterboard ceiling

Properties: Airborne sound DnT,w+Ctr = 30 dB

Impact sound LnT,w = 75 dB

soun

d insula

ting

floo

rs

Page 19: Lewis Flooring Presentation Short Version

100 mm wide mineral wool

resilient strips on t&g floor boards, 500 mm centres on joists:

width of the joists + 10 mm

Perimeter strips

soun

d insula

ting

floo

rs

Page 20: Lewis Flooring Presentation Short Version

soun

d insula

ting

floo

rs

Page 21: Lewis Flooring Presentation Short Version

Sound insulating floors

Page 22: Lewis Flooring Presentation Short Version

LEWIS® fire resistant floors

Fire resistance 16 mm profile + 34 mm concrete

60 minutes Up and under the floor

Tested LEWIS® floor constructions

fire resistan

t floors

Page 23: Lewis Flooring Presentation Short Version

Fire resistance ≤ 30 minutes

fire resistan

t floors

Page 24: Lewis Flooring Presentation Short Version

Fire resistance ≥ 60 minutes

12 ½ mmFibre reinforcement plaster board

fire resistan

t floors

Page 25: Lewis Flooring Presentation Short Version

Fire resistance ≥ 60 - 90 minutes

fire resistan

t floors

Page 26: Lewis Flooring Presentation Short Version

fire resistan

t floors

Page 27: Lewis Flooring Presentation Short Version

fire resistan

t floors

Page 28: Lewis Flooring Presentation Short Version

specia

l construction

sLEWIS® constructional covering floors

Page 29: Lewis Flooring Presentation Short Version

LEWIS® constructional covering floors

specia

l construction

s

Page 30: Lewis Flooring Presentation Short Version

LEWIS® raised floors

specia

l construction

s

Page 31: Lewis Flooring Presentation Short Version

LEWIS® Wing-floor system

specia

l construction

s

Page 32: Lewis Flooring Presentation Short Version

specia

l construction

sLEWIS® floating system on light weight steel frame construction

Page 33: Lewis Flooring Presentation Short Version

specia

l construction

s

Page 34: Lewis Flooring Presentation Short Version

Lafarge Gyvlon Flowing Screed

• Superior surface finish and drying times• Cost/time savings over traditional hand applied sand and cement screed• Quality controlled: Produced under BS EN 13454

Page 35: Lewis Flooring Presentation Short Version

Minimum concrete thickness

Standard floor / water resistant floor 16 + 20 = 36 mm Sound resistant floor 16 + 34 = 50 mm Constructional covering floor

Lt ≤ 1500 mm 16 + 34 = 50 mmLt 1500 mm – 2500 mm 16 + 59 = 75 mm

Underfloor heating 16 + 20* + 20 = 56 mm* assumed diameter underfloor heating piping

metho

d of applica

tion

Page 36: Lewis Flooring Presentation Short Version

Concrete composition Fine grade concrete 1 Portland cement 2.5 sand (0-4 mm)

1 fine grade gravel (2-8 mm) Factory-made premixed fine grade concrete Self levelling mortars

metho

d of applica

tion