Cylindrical Void Fillers
S AND B GEOFOAM
FILL BLOCKS
PRODUCT
INFORMATION
S and B Geofoam fill Blocks, with its versatility, can be cut into many bespoke shapes including cylinders that are a major feature of voided concrete structures such as elevated motorways and bridges.
It is widely used to produce sloping ramps in the construction of car parks, for flotation and barriers in marinas raised floors, sloping auditoriums, shuttering, pile locators, pile in-fills, curved or circular walls etc.

GRADES
S and B EPS Geofoam fill blocks are available in:
Click on grade to display technical data:
Compress Strength
KPa Min (at 1% compressive strength)
21
Compress Strength
KPa Min (at 10% compressive strength)
70
Cross Breaking Strength
KPa Min
115
Sheer strength [kpa]
in correlation to bending strength
55
Mominal density Kg
factor µl
15
Thermal conductivity
[kl value W/mk(10°C mean)
0.038
Compress Strength
KPa Min (at 1% compressive strength)
45
Compress Strength
KPa Min (at 10% compressive strength)
100
Cross Breaking Strength
KPa Min
150
Sheer strength [kpa]
in correlation to bending strength
75
Mominal density Kg
factor µl
20
Thermal conductivity
[kl value W/mk(10°C mean)
0.036
Compress Strength
KPa Min (at 1% compressive strength)
70
Compress Strength
KPa Min (at 10% compressive strength)
150
Cross Breaking Strength
KPa Min
200
Sheer strength [kpa]
in correlation to bending strength
100
Mominal density Kg
factor µl
25
Thermal conductivity
[kl value W/mk(10°C mean)
0.0350
Compress Strength
KPa Min (at 1% compressive strength)
90
Compress Strength
KPa Min (at 10% compressive strength)
200
Cross Breaking Strength
KPa Min
250
Sheer strength [kpa]
in correlation to bending strength
125
Mominal density Kg
factor µl
30
Thermal conductivity
[kl value W/mk(10°C mean)
0.034
Compress Strength
KPa Min (at 1% compressive strength)
100
Compress Strength
KPa Min (at 10% compressive strength)
250
Cross Breaking Strength
KPa Min
350
Sheer strength [kpa]
in correlation to bending strength
170
Mominal density Kg
factor µl
35
Thermal conductivity
[kl value W/mk(10°C mean)
0.033
Compress Strength
KPa Min (at 1% compressive strength)
190
Compress Strength
KPa Min (at 10% compressive strength)
500
Cross Breaking Strength
KPa Min
750
Sheer strength [kpa]
in correlation to bending strength
375
Mominal density Kg
factor µl
55
Thermal conductivity
[kl value W/mk(10°C mean)
0.033
TECHNICAL INFORMATION
S and B Grade | Fill 21 | Fill 45 | Fill 70 | Fill 90 | Fill 100 | Fill 190 |
---|---|---|---|---|---|---|
To BS EN 14933:2007 |
||||||
Compress Strength kPa Min (at 1% compressivew strengths) |
21 | 45 | 70 | 90 | 100 | 190 |
Compress Strength kPa Min (at 10% compressivew strengths) |
70 | 100 | 150 | 200 | 250 | 500 |
Cross Breaking Strength kPa Min |
115 | 150 | 200 | 250 | 350 | 750 |
Sheer strength [kPa] in correlation to bending strength |
55 | 75 | 100 | 125 | 170 | 375 |
Nominal density [kg |
15 | 20 | 25 | 30 | 35 | 55 |
Other Physical properties |
||||||
Compress Modulus [Mpa] |
2.0 | 4.5 | 7.0 | 9.0 | 10.0 | 19.0 |
Compress Modulus [Mpa] [kN/m3] at 1% compression |
2,000 | 4,500 | 7,000 | 9,000 | 10,000 | 19,000 |
Thermal conductivity value [W/mk] |
0.038 | 0.0360 | 0.0350 | 0.0340 | 0.0330 | 0.0330 |
Max depth of concrete [mm] |
830 | 1,875 | 2,915 | 3,750 | 4,165 | 7,915 |
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