620mm x 215mm x 300mm Airtec Foundation Block 3.6N
Close cookie info
Don’t show this message again

This website uses cookies to store information on your computer. To give you the best possible user experience we use cookies on our website. Read more about the cookies we use in our privacy policy.

620mm x 215mm x 300mm Airtec Foundation Block 3.6N

Product Code: B001765

£39.58
(per M2 ex VAT)
£47.50
(inc VAT)

Airtec blocks possess unrivalled technical properties and physical characteristics. They have the lowest available thermal conductivity values of any UK manufactured block and the tightest possible mortar designation TLMB (Thin Layer Mortar B).

All Airtec blocks are BBA certified, manufactured to Category I standard, ISO 9001 Quality Assured and ISO 14001 Environmentally accredited.
- Inner and outer leaf of external cavity walls
- Internal partition walls
- Walls below dpc
- Acoustic separating walls to Part E of the Building Regulations and Robust Details
- Standard texture finish provides an excellent surface for mortars, renders and plasters
- Very low weight, safer handling, easy to cut, drill & chase. Accepts a range of aerated block light to heavy-duty fixings
- BRE Green Guide A+ rated walls

Dimensions
L x W x H mm

620 x 300 x 215

Compressive
Strength
N/mm2

3.6

Dry
Density
kg/m3

530 (± 50)

Thermal
Conductivity
W/mK

(Protected Inner Leaf (@ 3% Moisture).)
0.11

Block
Weight
kg

(Includes additional weight from the natural moisture content of the block.)
21.8

Blocks per
Pack

20

m2 per
Pack

(Includes the conventional 10mm mortar joint.)
2.84

Weight per
Pack
kg

(Includes typical additional weight due to moisture content of packs stored outside.)
534

Walled
Weight
kg/m2

(Walled weight os for a single-leaf wall, plastered on both sides. Figures shown are for wall blocks above dpc only.)
N/A

Acoustic
Sound
Reduction
Rw

(Sound reduction Rw is based on wall mass and is for a single-leaf wall plastered on both sides.)
N/A

Fire
Resistance
Hours

(Fire resistance periods to BS 5628-3 for a single-leaf, non-loadbearing plastered wall. Figures shown are for wall blocks above dpc only.)
N/A
- Below
DPC

(Only Airtec XL 2.9N blocks are not recommended for use below dpc. )
- Soild Foundation Blocks

- Up to 2 Storey Height

(Based on 'rule of thumb' guidelines from Part A of the Building Regulations and BS 8103 'Code of Practice for Low Rise Buildings'.)
- Up to 3 Storey Height

(Based on 'rule of thumb' guidelines from Part A of the Building Regulations and BS 8103 'Code of Practice for Low Rise Buildings'.)

+ more

You must be logged in to leave a review.

View more... Foundation Blocks

Item(s) Price: £5.65

Add For Collection

Add For Delivery

View more... Foundation Blocks
complete the job with

Sand

Glass Wool