EVALUATION OF DEGREE OF HYDRATION IN CONCRETE USING SI-29 MAGIC ANGLE SPINNING NMR IN SOLIDS

被引：21

作者：

PARRYJONES, G

ALTAYYIB, AJ

ALMANA, AI

机构：

[1] King Fahd Univ of Petroleum &, Minerals, Dhahran, Saudi Arabia, King Fahd Univ of Petroleum & Minerals, Dhahran, Saudi Arabia

来源：

CEMENT AND CONCRETE RESEARCH | 1988年 / 18卷 / 02期

关键词：

ANHYDROUS CEMENT - CONCRETE SAMPLES - HYDRATED CEMENT - MAGIC ANGLE SPINNING NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY - VARYING WATER CONTENT;

D O I：

10.1016/0008-8846(88)90007-5

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The degree of hydration of cement and concrete can be followed using **2**9Si MAS-NMR. Preliminary results of the effects of hydration on the distribution of silicate polymers in concretes of known mix designs, as well as the constituent cement, are presented. The spectra of the sand and aggregate used are also given. The technique appears promising as a means of monitoring concrete silicate anion structure and its possible correlation with mechanical properties.

引用

页码：229 / 234

页数：6

共 15 条

[1] NUCLEAR MAGNETIC RESONANCE SPECTRA FROM A CRYSTAL ROTATED AT HIGH SPEED
ANDREW, ER
BRADBURY, A
EADES, RG
[J]. NATURE, 1958, 182 (4650) : 1659 - 1659
[2] ANDREWS P, 1971, METHOD BIOCHEM ANAL, V18, P1
[3] HYDRATION OF PORTLAND-CEMENT FOLLOWED BY SI-29 SOLID-STATE NMR-SPECTROSCOPY
BARNES, JR
CLAGUE, ADH
CLAYDEN, NJ
DOBSON, CM
HAYES, CJ
GROVES, GW
RODGER, SA
[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1985, 4 (10) : 1293 - 1295
[4] MAGIC-ANGLE-SPINNING NMR (MAS-NMR) SPECTROSCOPY AND THE STRUCTURE OF ZEOLITES
FYFE, CA
THOMAS, JM
KLINOWSKI, J
GOBBI, GC
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1983, 22 (04): : 259 - 275
[5] HIGH-RESOLUTION SOLID-STATE SI-29 NMR OF POLYMORPHS OF CA2SIO4
GRIMMER, AR
VONLAMPE, F
MAGI, M
LIPPMAA, E
[J]. CEMENT AND CONCRETE RESEARCH, 1985, 15 (03) : 467 - 473
[6] AN INTEGRATION OF TRICALCIUM SILICATE HYDRATION MODELS IN LIGHT OF RECENT DATA
GRUTZECK, MW
RAMACHANDRAN, AR
[J]. CEMENT AND CONCRETE RESEARCH, 1987, 17 (01) : 164 - 170
[7] HIRSCH P, 1983, PHIL T R SOC A, V310
[8] JENNINGS HM, 1983, ADV CEMENT TECHNOLOG, P350
[9] NUCLEAR MAGNETIC-RESONANCE STUDIES OF ZEOLITES
KLINOWSKI, J
[J]. PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY, 1984, 16 : 237 - 309
[10] STRUCTURAL STUDIES OF SILICATES BY SOLID-STATE HIGH-RESOLUTION SI-29 NMR
LIPPMAA, E
MAGI, M
SAMOSON, A
ENGELHARDT, G
GRIMMER, AR
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1980, 102 (15) : 4889 - 4893

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