Accelerator action mechanism experimental method based on concrete hardening strength and morphology

Accelerator action mechanism experimental method based on concrete hardening strength and morphology

The invention discloses an accelerator action mechanism experimental method based on concrete hardening strength and morphology. The accelerator action mechanism experimental method comprises the following steps: selecting a cementing material and an additive for preparing concrete; respectively pro...

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Hauptverfasser: MA JINXUE, YAN WANGHU, TAN DEYONG, CHEN WANTONG, DU JINZHAO, ZHOU HUANYU, JIA FEI, ZHAO XIANG, DONG LIANG, PENG QINGHUA, MA YAOJU, ZHAO PENGXIN
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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 MA JINXUE
YAN WANGHU
TAN DEYONG
CHEN WANTONG
DU JINZHAO
ZHOU HUANYU
JIA FEI
ZHAO XIANG
DONG LIANG
PENG QINGHUA
MA YAOJU
ZHAO PENGXIN
description The invention discloses an accelerator action mechanism experimental method based on concrete hardening strength and morphology. The accelerator action mechanism experimental method comprises the following steps: selecting a cementing material and an additive for preparing concrete; respectively proportioning according to the selected cementing materials and additives to obtain three groups of cement paste, and respectively testing the paste setting time according to the three groups of cement paste; respectively proportioning according to the selected cementitious materials and additives to obtain three groups of cement paste, and respectively testing the mechanical properties of the paste according to the three groups of cement paste; and carrying out microscopic morphology observation on the three groups of cement neat pastes after neat paste mechanical property testing. The technical problem that in the prior art, when an accelerator is used for promoting rapid setting and hardening of sprayed concrete, t
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Accelerator action mechanism experimental method based on concrete hardening strength and morphology
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