Product Benefits

All Celcon Blocks are BBA Certified, are fire resistant (100mm walls, up to 4 hours, 2 hours if load bearing, dependent upon the Grade) and have been classified 0 surface spread of flame and non-combustible to Class A1(the highest class). 

Celcon Blocks are manufactured in 440mm x 215mm and are available in thicknesses from 75mm to 355mm Foundation Blocks and can be used in the applications listed.

BIM library

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View on National BIM Library
Standard Grade Block sample

Product applications

  • Inner leaf of cavity walls
  • External leaf of cavity walls
  • Solid walls
  • Separating walls
  • Partitions
  • Flanking walls
  • Multi storey buildings
  • Foundations/Below ground level (DPC)
  • Beam and block floors

Product Specifications

Celcon Blocks Solar Grade Standard Grade High Strength Grade Super Strength Grade
Compressive Strength 2.9N/mm2 3.6N/mm2 7.3N/mm2 8.7N/mm2
Thermal Conductivity 0.11W/mK 0.15W/mK 0.18W/mK 0.18W/mK
Density 460kg/m3 600kg/m3 730kg/m3 730kg/m3

PDF FILES

Products and Applications Guide 2023
Designing & Building with Aircrete 2020
H+H datasheet - CELCON BLOCKS 2023
TSD43 Weights of Celcon Blocks (Aug 2021)
H+H datasheet - PACK INFORMATION 2023
BBA Cert 05_4275 All Grades Floor infill Sep 2022
BBA-Certificate-of-Conformity-F012i5-2-July-2017.pdf
BBA Certificate 013816 Solar Grade
BBA Certificate 013816 Standard Grade
BBA Certificate 013816 High & Super Strength Grade
Download Here
Code: U
Solar
Code: S
Standard
Code: N
High Strength
Code: H
Super Strength
Solar
Code: U
Solar Grade Block sample
Current documents
UKCA
UKCA - UGP100 - 01 UKCA - UGP140 - 01 UKCA - UGP150 - 01 UKCA - UGP200 - 01 UKCA - UKP100 - 01 UKCA - UKP140 - 01 UKCA - UKP150 - 01 UKCA - URC100 - 01 UKCA - URC215 - 01

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UKCA
None
CE Certificates
Solar Strength UR Plus Block UG Jumbo Bloks UK
DoP Certificates
Solar 001b Coursing Units - 007d Solar 001a Solar 001 Coursing Units - 007c Coursing Units - 007b Coursing Units - 007a Coursing Units - 007
Standard
Code: S
Standard Grade Block sample
Current documents
UKCA
UKCA - SCP100 - 01 UKCA - SCP140 - 01 UKCA - SCP150 - 01 UKCA - SDD325 - 01 UKCA - SFC275 - 01 UKCA - SFC300 - 01 UKCA - SFC355 - 01 UKCA - SGP100 - 01 UKCA - SGP140 - 01 UKCA - SGP150 - 01 UKCA - SGP200 - 01 UKCA - SKP100 - 01 UKCA - SKP140 - 01 UKCA - SRC075 - 01 UKCA - SRC100 - 01 UKCA - SRC140 - 01 UKCA - SRC150 - 01 UKCA - SRC215 - 01 UKCA - STC100 - 01

Looking for archived documents, including CE and DoP Certificates?

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UKCA
None
CE Certificates
Standard SF-SR Plus Block SG Jumbo Bloks SK Multi Plates SY Standard - SCP
DoP Certificates
Standard 002b Coursing Units - 007d Celcon Elements - 4 - 600 Standard 002a Standard 002 Coursing Units - 007c Coursing Units - 007b Coursing Units - 007a Coursing Units - 007
High Strength
Code: N
High Strength Grade Block sample
Current documents
UKCA
UKCA - NCP100 - 01a UKCA - NCP140 - 01a UKCA - NCP150 - 01a UKCA - NDD325 - 01 UKCA - NFC275 - 01 UKCA - NFC300 - 01 UKCA - NFC355 - 01 UKCA - NGP100 - 01 UKCA - NGP140 - 01 UKCA - NGP150 - 01 UKCA - NGP200 - 01 UKCA - NKP100 - 01 UKCA - NKP140 - 01 UKCA - NRC100 - 01 UKCA - NRC140-01 UKCA - NRC215 - 01 CE-NPL100-96-01

Looking for archived documents, including CE and DoP Certificates?

 View Archive
UKCA
UKCA - NCP100 - 01 UKCA - NCP140 - 01 UKCA - NCP150 - 01 CE-NRC100 (PL)-01
CE Certificates
High Strength NF-NR Plus Block - NG Jumbo Bloks NK Multi Plates NY Coursing Units - NCP
DoP Certificates
High Strength 003d High Strength NRS100-120-016a Coursing Units - 007d High Strength 003c High Strength 003b High Strength 003a High Strength 003 Coursing Units - 007c Coursing Units - 007b Coursing Units - 007a Coursing Units - 007
Super Strength
Code: H
Super Strength Grade Block sample
Current documents
UKCA
UKCA - HCP100 - 01a UKCA - HCP140 - 01a UKCA - HCP150 - 01a UKCA - HGP100 - 01 UKCA - HGP140 - 01 UKCA - HGP150 - 01 UKCA - HGP200 -01 UKCA - HKP100 - 01 UKCA - HKP140 - 01 UKCA - HRC100 - 01 UKCA - HRC140 -01 UKCA - HRC140 - 01

Looking for archived documents, including CE and DoP Certificates?

 View Archive
UKCA
UKCA - HCP100 - 01 UKCA - HCP140 - 01 UKCA - HCP150 - 01
CE Certificates
Celcon Block HF-HR Plus Block HG Jumbo Bloks HK Multi Plates HY Coursing Units HCP
DoP Certificates
Celcon Blocks All Types - 004d Coursing Units - 007d Celcon Blocks All Types - 004c Celcon Blocks All Types - 004b Celcon Blocks All Types - 004a Celcon Blocks All Types - 004 Coursing Units - 007c Coursing Units - 007b Coursing Units - 007a Coursing Units - 007

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