NBS Source

Sika® Watertight Concrete Powder

Sika Limited Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

A combined water resisting and HRWR/Superplasticising admixture, used to enhance the workability of and reduce the water permeability of concrete.

Jump to:
+44 (0)1707 394444 www.sika.co.uk

Description

Specifically formulated to produce high quality watertight concrete. Used as a constituent of the Sika® Watertight concrete system and contact with Sika Ltd is essential to ensure that full system compliance is achieved.

Features and benefits:

  • Reduced water absorption.
  • Reduced water penetration.
  • Accurate control of w/c ratio.
  • In combination with a Sika® ViscoCrete HRWR/Superplasticiser, SCC can be produced.
  • Reduced shrinkage and creep.
  • Provided in a water soluble bag for ease of dispensing.
  • Consistent performance.
  • Reduced stock and environmental issues at production plant.

Features:

  • Formulated for use in concrete with a medium to high workability (>S3 Consistence) with a minimum cement content of 350 kg/m³ and a maximum water/cement ratio of 0.45.
  • Sika® Watertight Concrete Powder has been specifically formulated to produce a S3 consistence with a w/c ratio of <0.45 at 350 kg/m³ without the addition of a separate HRWR/Superplasticiser.
  • Subject to material package and cement content water reductions of between typically 10–15% can be achieved. Laboratory trials are always recommended to evaluate and confirm actual water reduction.
  • Should the addition of a HRWR/Superplasticiser be required to achieve a w/c ratio of <0.45 it is recommended that a Sika® ViscoCrete HRWR/Superplasticiser be selected.

DoP 02 07 05 04 001 0 000012 1088, certified by Factory Production Control Body 0086, Certificate 541325, and provided with the CE mark.

General information

Features

Formulated for use in concrete with a medium to high workability (>S3 Consistence) with a minimum cement content of 350 kg/m³ and a maximum water/cement ratio of 0.45

Sika® Watertight Concrete Powder has been specifically formulated to produce a S3 consistence with a w/c ratio of <0.45 at 350 kg/m³ without the addition of a separate HRWR/Superplasticiser

Subject to material package and cement content water reductions of between typically 10–15% can be achieved. Laboratory trials are always recommended to evaluate and confirm actual water reduction

Should the addition of a HRWR/Superplasticiser be required to achieve a w/c ratio of <0.45 it is recommended that a Sika® ViscoCrete HRWR/Superplasticiser be selected

DoP 02 07 05 04 001 0 000012 1088, certified by Factory Production Control Body 0086, Certificate 541325, and provided with the CE mark

Uniclass 2015

Pr_20_31_03_98 Water-retaining concrete admixturesPrimary

CAWS

E10/418 Proprietary admixture

E11/435 Proprietary admixture

Product range

Concrete Admixtures

Specification data - Water-retaining concrete admixtures

Product Reference

Sika Watertight Concrete Powder

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

08/4606

Similar products from Sika Limited

Sikacrete L