Cement paste stirring difficulty level quantification method

Cement paste stirring difficulty level quantification method

The invention discloses a cement paste stirring difficulty level quantification method which comprises the following steps: preparing a paste: weighing 50-150g of a cement sample, putting the cement sample into a beaker with the volume of 250-500ml, and slightly shaking the surface of the cement to...

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Hauptverfasser: TAO CONGXI, SONG YANG, ZENG RONG, WEI HUAIJUN
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator TAO CONGXI
SONG YANG
ZENG RONG
WEI HUAIJUN
description The invention discloses a cement paste stirring difficulty level quantification method which comprises the following steps: preparing a paste: weighing 50-150g of a cement sample, putting the cement sample into a beaker with the volume of 250-500ml, and slightly shaking the surface of the cement to be flat; weighing 20-100 g of water, pouring the water into a 250-500 ml beaker along the edge, and after the water solution on the surface of the cement is clarified, leaching the redundant water solution on the surface to obtain cement paste; a stirring yield force test: putting the beaker filled with the cement paste on a digital display rotating speed magnetic stirrer, putting a magnetic rotor into the cement paste, adjusting the rotating speed of the magnetic stirrer, and recording the rotating speed position when the magnetic rotor just rotates; and dynamic static slurry viscosity testing: putting the magnetic rotor into a volumetric flask with the diameter of 30 * 50 mm, adjusting the rotating speed of the m
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Cement paste stirring difficulty level quantification method
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