NBS Source
I'm a manufacturer
Compare variants

AIRTEC Large Format Block For Walls And Floors

Verified by manufacturer 4 months ago

Airtec Large Wall Standard 3.6N

Thomas Armstrong (Concrete Blocks) Ltd Variant:
Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Autoclaved aerated concrete large format blocks.

Jump to:
BOS
+44 (0)1207 544214 Website

Application

Suitable for the following applications:

  • Fire resistant applications.
  • Infill for block and beam flooring.
  • External or internal leaf of cavity walls.
  • Loadbearing and non-loadbearing walls.
  • Party/ separating walls to Building Regulations (E&W) Approved Document E.
  • Robust detail party walls, flanking, partition and fire resistant walls.

Description

Autoclaved Aerated Concrete (AAC) large format blocks available as flooring and wall blocks.


Features and benefits:

- Flooring block

  • Designed for use in block and beam floors to provide significantly improved thermal insulation of ground floors and quick, easy installation.
  • Can be laid in either the 620 or 430 mm width, offering a choice of reinforced inverted T-beam centre spacing of 705 and 515 mm respectively.
  • Provides an excellent substrate for application of screed and floating floor finishes.
  • Can be easily cut, bored and shaped where required for simple installation around services and are suitable for use with under-floor heating systems.

- Wall block

  • Designed to provide significantly improved thermal insulation and air-tightness of internal and external walls by reducing the proportion of mortar joints in a wall. If using a thin joint construction this is further reduced by around 87% when compared to conventional walls using 10 mm mortar joints.
  • Freeze/ thaw resistant.

General information

Color

Grey

Finish

Textured

Material

Concrete

Shape

Rectangle

Length

620 mm

Width

100 mm

Height

430 mm

Warranty description

Lifetime

Uniclass

Pr_20_93_51_05 Autoclaved aerated concrete (AAC) infill blocksPrimary

CAWS

E60/297 Proprietary infill blocks

Specification data - Autoclaved aerated concrete (AAC) infill blocks

Standard

To BS EN 771-4:2011, ISO9001, ISO14001, BES 6001.

Dimensions (nominal)

620 x 430 x 100 mm.

Dry density

-

Gross dry density

530 kg/m³.

Compressive strength (minimum)

3.6 N/mm².

Thermal conductivity (maximum)

0.11 W/mK (inner leaf).
0.13 W/mK (outer leaf).

Load capacity

> 3.5 kN.

Thickness

100 mm.

Fire resistance classification

Class A1.

Tolerance category

TLMB.

Moisture movement

0.40 mm/m.

R-Value

0.91 m² K/W.

Fire resistance

Four hours.

Sound reduction

41 Rw, dB.

Weight

Walled weight: 60 kg/m².
Block weight: 14.6 kg.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Concrete

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

168 kg CO₂ eq/m³

Self declared

Manufacturer guidance

121 kgCO2e/m³ or 240 kgCO2e/tonne.

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

80 %

Expected Life

Lifetime

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit

Revit 2016

4

IFC
-

4

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Airtec Standard Wall & Foundation Blocks - BBA Certificate

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001:2015 Quality Management

Literature

Concrete Blocks Brochure

Concrete Blocks Brochure

Airtec Large Format Floorblock Datasheet

Airtec Large Format Floorblock Datasheet

Airtec Large Format Wall Block Datasheet

Airtec Large Format Wall Block Datasheet