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Porotherm Clay Block PLS100

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Wienerberger Ltd

Clay terracotta block for external and internal load bearing and non-load bearing applications.

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Application

Suitable for internal use and external use in a protected condition.

Description

Multi Cellular Clay terracotta block with for internal use and external use in a protected condition


Features and benefits:

  • Extruded profile.
  • 10 N/mm2 in strength.
  • Good thermal properties.
  • Fast construction.

General information

Color

Orange

Guidance for specification option:

Terracotta.

Material

Clay

Shape

Rectangle

Length

500 mm

Width

100 mm

Height

224 mm

Warranty description

60 year

Uniclass

Pr_20_93_52_14 Clay blocksPrimary

CAWS

F10/355 Concrete common blockwork

F10/36 Concrete common blockwork

Specification data - Clay blocks

Standard

To BS EN 771-1.

Appearance

Clay terracotta facing block with brick like appearance, to be finished by plaster.

Work size (length x width x height)

500 x 100 x 224 mm.

Tolerances

-

Mean value

T1.

Range

R1.

Compressive strength

-

Mean compressive strength (minimum)

≥10 N/mm².

Category

I.

Density

-

Gross dry

950 kg/m³.

Guidance for specification option:

Initial Rate of Water Absorption (kg/(m²·min)) Min. 0.5 Max. 2.0

Tolerance

D1.

Active soluble salts content category

S0.

Durability designation

F0.

Thermal conductivity

P=90% 0.27 W/(m⋅K.

Guidance for specification option:

10,dry,unit value (EN 1745 tabulated: S1) P=90% 0.27

λD = 0.29

Water vapour permeability

-

Manufacturer guidance

Refer to EN 1745.

Bond strength

-

Manufacturer guidance

Refer to EN 1052-3.

Reaction to fire

Class A1 to BS EN 13501-1.

Water absorption

≤18 %.

Dry weight

1142 kg.

Guidance for specification option:

Typical pack weight.

Quantity

100 No.

Guidance for specification option:

Pack quantity.

Sustainability data

Country of material origin

Belgium

Country of product manufacture

Belgium

Material

Clay

Recyclability

Good

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

30 %

Case studies

Apartments Bainbridge Court, Leicestershire

Apartments Bainbridge Court, Leicestershire

Carrowbreck Meadow, Norwich

Carrowbreck Meadow, Norwich

Blackburn Cathedral, Blackburn

Blackburn Cathedral, Blackburn

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