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Prueba de perfeccionamiento de hormigón con Penetrométrico de Mecmesin, Apuntes de Mecánica

El penetrométrico de hormigón comprimido de mecmesin es preciso y portátil, ideal para pruebas en sitio según bs en iso 14488 (método a) y normas relacionadas. Cuenta con un diseño robusto y limpiable, un carguero integrado de 1000 n, intercambio rápido de agujas de penetración, pantalla invertida para lectura cómoda, lecturas de fuerza en tiempo real y almacenamiento de hasta 500 lecturas. Además, tiene salida de datos rs232 a impresora o sistemas spc y una resolución de 1:5000. Las pruebas de penetración multiple proporcionan una indicación confiable de textura y se pueden considerar en conjunto con otras pruebas mientras que la mezcla endurece a lo largo del tiempo.

Tipo: Apuntes

2020/2021

Subido el 05/06/2021

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testing to perfection
Shotcrete Penetrometer
Concrete penetration testing ensures:
• Accuracy and repeatability
• Optimum reliability
• Optimum safety
• Minimising of costly down time
• Consistent quality in concrete layers
• Compliance with recognised standards
• Simple operation suitable for unskilled staff
[email protected] • +44 (0) 1403 799979 • www.mecmesin.com
Verification of consistency is vital in the initial stages of
the concrete curing process in order to ensure maximum
strength. During this phase, multiple needle penetration
tests provide a reliable indication of texture, and can be
considered in conjunction with other tests as the mixture
hardens over time.
Contact Mecmesin today
BS EN 14488-2 (Method A)
Key Features
Sturdy, cleanable and portable design
Built-in 1000 N loadcell
Quick and easy penetration needle swapping
Inverted display for ease of reading
Live peak force readings for instant monitoring
Measurement units in N, kN, mN, lbf, kgf or gf
Accuracy ±0.1% of full scale far exceeds requirements
Penetrometer needle adaptor and 15 needles
Store up to 500 readings in memory
RS232 data output to printer or SPC systems
Resolution 1:5000
Mecmesin’s shotcrete penetrometer provides accurate
readings of the forces required to penetrate sprayed or
poured concrete during the first few hours of development,
giving a reliable indication of compressive strength. Its
accuracy and portability make it ideal for on-site testing to
BS EN ISO 14488 (Method A) and related standards.
Related Standards:
EN 14488-2, DIN EN 14488-2,
ISO 14488, BS ISO 14488
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t e s t i n g t o p e r f e c t i o n

Shotcrete Penetrometer

Concrete penetration testing ensures:

**- Accuracy and repeatability

  • Optimum reliability
  • Optimum safety
  • Minimising of costly down time
  • Consistent quality in concrete layers
  • Compliance with recognised standards
  • Simple operation suitable for unskilled staff**

[email protected] • +44 (0) 1403 799979 • www.mecmesin.com

Verification of consistency is vital in the initial stages of the concrete curing process in order to ensure maximum strength. During this phase, multiple needle penetration tests provide a reliable indication of texture, and can be considered in conjunction with other tests as the mixture hardens over time.

Contact Mecmesin today

BS EN 14488-2 (Method A)

Key Features

- Sturdy, cleanable and portable design - Built-in 1000 N loadcell - Quick and easy penetration needle swapping - Inverted display for ease of reading - Live peak force readings for instant monitoring - Measurement units in N, kN, mN, lbf, kgf or gf - Accuracy ±0.1% of full scale far exceeds requirements - Penetrometer needle adaptor and 15 needles - Store up to 500 readings in memory - RS232 data output to printer or SPC systems - Resolution 1:

Mecmesin’s shotcrete penetrometer provides accurate readings of the forces required to penetrate sprayed or poured concrete during the first few hours of development, giving a reliable indication of compressive strength. Its accuracy and portability make it ideal for on-site testing to BS EN ISO 14488 (Method A) and related standards.

Related Standards: EN 14488-2, DIN EN 14488-2, ISO 14488, BS ISO 14488

North America Mecmesin Corporation w: www.mecmesincorp.com e: [email protected]

China Mecmesin (Shanghai) Pte Ltd w: www.mecmesin.cn e: [email protected]

France Mecmesin France w: www.mecmesin.fr e: [email protected]

Germany Mecmesin GmbH w: www.mecmesin.de e: [email protected] Asia Mecmesin Asia Co., Ltd w: www.mecmesinasia.com e: [email protected]

Head Office Mecmesin Limited w: www.mecmesin.com e: [email protected]

Mecmesin reserves the right to alter equipment specifications without prior notice. E&OE

Visit us at www.mecmesin.com datasheet ref: 431-428-

t e s t i n g t o p e r f e c t i o n

Mecmesin Shotcrete Penetrometer includes:

1000 N gauge & dual handle cradle 30 mm extension rod, penetration needles & adaptor

  • Handle aids uniform insertion aforce
  • Dual grip adds stability and aefficiency in obtaining quick areadings
    • Removable if required
    • Helps access to difficult locations
    • Needle diameter: 3 mm
    • Top angle: 60 deg
    • Length: 15 mm
    • Includes: 15 needles

Complete step-by-step instructions for using the penetrometer to measure and report the test results to the standards.

Delivered with a calibration certificate traceable to UK national standards.

Also includes example compressive strength conversion curves and a blank test protocol form.

As used by SIKA, Dragados Sisk Joint Venture and Costain Laing O’Rourke

Ordering information: Shotcrete Penetrometer, part number = 850-