Type CD Cavity Dropcloak
Application

  • Can protect a high level masonry feature that impinges a cavity without weakening or affecting the structural bonding of that feature.
  • To prevent the top surface of a conventional cavity barrier acting as a bridge for penetrating water.
  • To protect a conventionally shaped acoustic or fire cavity barrier from acting as a cavity-crossing bridge for penetrating water.

Description

Preformed damp proof course (DPC) barrier built into the inner leaf only of a cavity wall. It isolates the inner leaf from the outer leaf where masonry impinges, horizontally steps or projects into the cavity. It. It does not break or affect the bonding of the external skin and the structural stability is enhanced rather than reduced, weakened or isolated. It is suitable for cavity widths of 50–200 mm.

Features:

  • Available in all dimensions.
  • Chlorofluorocarbon (CFC) free and zero ozone depletion potential (ODP).
  • DPC control independent of external masonry skin.
  • Uninterrupted structural bonding of outer skin.
  • Traditional and timber frame compatibility.

Applications:

  • Can protect a high level masonry feature that impinges a cavity without weakening or affecting the structural bonding of that feature.
  • To prevent the top surface of a conventional cavity barrier acting as a bridge for penetrating water.
  • To protect a conventionally shaped acoustic or fire cavity barrier from acting as a cavity-crossing bridge for penetrating water.

General information

Features

Available in all dimensions

Chlorofluorocarbon (CFC) free and zero ozone depletion potential (ODP)

DPC control independent of external masonry skin

Uninterrupted structural bonding of outer skin

Traditional and timber frame compatibility

Material

Polypropylene DPC

Uniclass 2015

Pr_25_57_21_66 Preformed cavity traysPrimary

CAWS

F30/380 Junction cloaks/ stop ends for preformed dpcs/ cavity trays

F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays

F30/58 Preformed dpc/ cavity tray junction cloaks/ stop ends

Specification data - Preformed cavity trays

Product Reference

Type CD Cavity Dropcloak

Drop length

150 mm

200 mm

250 mm

300 mm

Standard product features

Material:

Polypropylene DPC.

Colour:

Black.

Length:

2440 mm.

Literature
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