Methods of test for mortar for masonry - Part 4: Determination of consistence of fresh mortar (by plunger penetration)

This European Standard specifies a method for determining the consistence of freshly mixed mortars (in the following briefly referred to as fresh mortars) including those containing mineral binders and both dense and lightweight aggregates, which is by means of the plunger penetration value.

Prüfverfahren für Mörtel für Mauerwerk - Teil 4: Bestimmung der Konsistenz von Frischmörtel (mit Eindringgerät)

Diese Europäische Norm legt ein Verfahren zur Bestimmung der Konsistenz von frisch angemischtem Mörtel (im folgenden kurz "Frischmörtel" genannt) einschließlich Mörtel aus mineralischen Bindemitteln und sowohl dichten Zuschlägen als auch Leichtzuschlägen fest. Die Konsistenz wird über das Eindringmaß ermittelt.

Méthodes d'essai des mortiers pour maçonnerie - Partie 4: Détermination de la consistance des mortiers frais (par pénétration du piston)

La présente norme européenne spécifie une méthode pour déterminer au moyen de la valeur de pénétration d'un plongeur la consistance de mortiers fraîchement gâchés (désignés ci-après en abrégé par mortiers frais), y compris les mortiers contenant des liants minéraux et à la fois des granulats lourds et légers.

Metode preskušanja zidarskih malt - 4. del: Ugotavljanje konsistence sveže malte s pogrezom blata

General Information

Status
Published
Publication Date
31-Dec-1998
Withdrawal Date
31-Jan-2001
ICS
91.100.10 - Cement. Gypsum. Lime. Mortar
Technical Committee
CAA - Mineral binders and masonry
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jan-1999
Due Date
01-Jan-1999
Completion Date
01-Jan-1999
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Mandate
M/128 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on products for concrete, mortar and grout
Ref Project
EN 1015-4:1998 - Methods of test for mortar for masonry - Part 4: Determination of consistence of fresh mortar (by plunger penetration)

Overview

EN 1015-4:1998 - Methods of test for mortar for masonry - Part 4: Determination of consistence of fresh mortar (by plunger penetration) is a European CEN standard that specifies a laboratory method for assessing the consistence (consistency/workability) of freshly mixed masonry mortars. The method measures the plunger penetration value for mortars containing mineral binders and both dense and lightweight aggregates. This test is used to quantify fresh mortar behavior for quality control, specification compliance, and comparative evaluation.

Key topics and requirements

  • Scope and applicability: Applies to freshly mixed mortars for masonry, including those with mineral binders and dense or lightweight aggregates.
  • Test principle: Measurement of how far a standardized plunger penetrates into a fresh mortar sample, producing a numerical penetration value that represents consistence/workability.
  • Equipment and apparatus: The standard requires a plunger-penetration device and suitable mold/containment for the test specimen (device details and calibration requirements are defined in the standard).
  • Specimen preparation: Procedures for preparing representative fresh mortar samples and ensuring consistent mixing and handling prior to testing.
  • Test procedure: Stepwise instructions for performing the penetration measurement under specified conditions (timing, positioning, and reading of the penetration value).
  • Expression of results and reporting: How to record and report penetration values, test conditions, and any deviations; intended to provide repeatable, comparable data for quality control.
  • Quality and reproducibility: Emphasis on controlled sampling, consistent test conditions and repeat measurements to ensure reliable results.

Applications

  • Quality control and production monitoring for mortar manufacturers and batching plants.
  • Laboratory testing in construction materials and masonry testing laboratories to assess fresh mortar workability.
  • Specification verification for contractors, architects, and engineers who need documented mortar consistency for laying, jointing and plastering performance.
  • Research and development when comparing formulations (different binders, admixtures or aggregate types) and assessing the effect on fresh-state properties.
  • Compliance testing where project specifications reference standardized methods to demonstrate conformity.

Who uses this standard

  • QC/QA engineers in the construction and building materials industry
  • Materials testing laboratories and certification bodies
  • Product development teams for mortars, cementitious products and admixtures
  • Specifiers, architects and contractors setting or checking mortar performance requirements

Related standards

  • EN 1015 series (other parts cover complementary test methods for mortar). For complete procedural detail and normative requirements, consult the full EN 1015-4:1998 publication.

Keywords: EN 1015-4, mortar consistence, plunger penetration, fresh mortar testing, masonry mortar, CEN standard, mortar consistency test.

Frequently Asked Questions

SIST EN 1015-4:1999 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Methods of test for mortar for masonry - Part 4: Determination of consistence of fresh mortar (by plunger penetration)". This standard covers: This European Standard specifies a method for determining the consistence of freshly mixed mortars (in the following briefly referred to as fresh mortars) including those containing mineral binders and both dense and lightweight aggregates, which is by means of the plunger penetration value.

This European Standard specifies a method for determining the consistence of freshly mixed mortars (in the following briefly referred to as fresh mortars) including those containing mineral binders and both dense and lightweight aggregates, which is by means of the plunger penetration value.

SIST EN 1015-4:1999 is classified under the following ICS (International Classification for Standards) categories: 91.100.10 - Cement. Gypsum. Lime. Mortar. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN 1015-4:1999 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/128. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

SIST EN 1015-4:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Metode preskušanja zidarskih malt - 4. del: Ugotavljanje konsistence sveže malte s pogrezom blataPrüfverfahren für Mörtel für Mauerwerk - Teil 4: Bestimmung der Konsistenz von Frischmörtel (mit Eindringgerät)Méthodes d'essai des mortiers pour maçonnerie - Partie 4: Détermination de la consistance des mortiers frais (par pénétration du piston)Methods of test for mortar for
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