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Article(id=1322636279913759681, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636234858550134, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20200283, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1587398400000, receivedDateStr=2020-04-21, revisedDate=1589472000000, revisedDateStr=2020-05-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1793270662525, onlineDateStr=2026-10-29, pubDate=1603123200000, pubDateStr=2020-10-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793270662525, onlineIssueDateStr=2026-10-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793270662525, creator=13701087609, updateTime=1793270662525, updator=13701087609, issue=Issue{id=1322636234858550134, tenantId=1146029695717560320, journalId=1263187385517883426, year='2020', volume='48', issue='10', pageStart='1505', pageEnd='1688', issueExtLink='null', onlineDate='null', pubDate='1603123200000', pubDateStr='2020-10-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793270651783, creator='13701087609', updateTime=1793277146795, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322663476976267430, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636234858550134, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322663476976267431, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322636234858550134, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1644, endPage=1652, ext={EN=ArticleExt(id=1322636280085726146, articleId=1322636279913759681, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Effect of Organic Silicon Hydrophobic Agent on Strength and Capillary Absorption of Concrete, columnId=null, journalTitle=Journal of the Chinese Ceramic Society, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Two kinds of emulsion organic silicon and two types of powder organic silicon, with different contents (0, 0.25%, 0.50%, 1.00%, in mass fraction) were mixed into concrete. The water absorption behavior of hydrophobic concrete internally incorporating organic silicon was investigated by contact angle, compressive strength and capillary absorption measurements. The results show that the effect of emulsion organic silicon on the compressive strength of concrete at the same age is less than that of powder after the addition of organic silicon. The concrete with 0.25% emulsion organic silicon has a little effect on its compressive strength during 28 d curing. The compressive strength is reduced by 0.5% and 7.8% when the water-cement ratio is 0.53 and 0.35, respectively. After a silicon membrane is formed on the concrete surface, the contact angle reaches over 100° and is not affected by further increasing admixture amount of organic silicon. In addition, compared to ordinary concrete, the amount of absorbed water is reduced by 60% at least and the water absorption rate is stabilized for 36 h after the addition of silicon into concrete.

, authors=Jiuwen BAO1, Wenwen HU1, Peng ZHANG1, Zheng LI2, Fanghua LEI2, Tiejun ZHAO1, authorsList=Jiuwen BAO, Wenwen HU, Peng ZHANG, Zheng LI, Fanghua LEI, Tiejun ZHAO, authorCompany=null, correspAuthors=Peng ZHANG, authorNote=

BAO Jiuwen (1989-), male, Ph. D., Associate Professor. E-mail:

, correspAuthorsNote=
ZHANG Peng (1981-), male, Ph. D., Professor. E-mail:
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选取乳液型和粉末型各2种有机硅材料，分别将不同掺量（0、0.25%、0.50%、1.00%，质量分数）的有机硅材料整体内掺到混凝土中，通过接触角、抗压强度和毛细吸水试验，研究了内掺有机硅整体憎水混凝土的毛细吸水性能。结果表明：掺入新型有机硅后，乳液型有机硅相比粉末型有机硅对相同龄期下混凝土抗压强度的影响较小，特别是掺量为0.25%的乳液型有机硅对混凝土28 d时抗压强度影响甚微，水灰比为0.53和0.35时，抗压强度分别降低了0.5%和7.8%。当有机硅在混凝土表面形成膜结构，接触角达到约100°以上，且随着掺量继续增加，接触角基本保持不变。相比普通混凝土，掺入有机硅的混凝土吸水72 h后，毛细吸水量至少降低了60%，且吸水36 h后，吸水速率便趋于稳定。

, authors=鲍玖文1, 胡文文1, 张鹏1, 李政2, 雷芳华2, 赵铁军1, authorsList=鲍玖文, 胡文文, 张鹏, 李政, 雷芳华, 赵铁军, authorCompany=null, correspAuthors=张鹏, authorNote=

鲍玖文（1989—），男，博士，副教授。

, correspAuthorsNote=
张鹏（1981—），男，博士，教授。
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BAO Jiuwen (1989-), male, Ph. D., Associate Professor. E-mail:

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BAO Jiuwen (1989-), male, Ph. D., Associate Professor. E-mail:

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鲍玖文（1989—），男，博士，副教授。

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鲍玖文（1989—），男，博士，副教授。

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有机硅憎水剂对混凝土强度与毛细吸水性能的影响
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鲍玖文 1 , 胡文文 1 , 张鹏 1 , 李政 2 , 雷芳华 2 , 赵铁军 1
硅酸盐学报 | 2020,48(10): 1644-1652
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硅酸盐学报 | 2020 , 48 (10) : 1644 -1652
有机硅憎水剂对混凝土强度与毛细吸水性能的影响
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BAO Jiuwen (1989-), male, Ph. D., Associate Professor. E-mail:

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鲍玖文（1989—），男，博士，副教授。

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鲍玖文（1989—），男，博士，副教授。

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鲍玖文1 , 胡文文1, 张鹏1 , 李政2, 雷芳华2, 赵铁军1
作者信息
  • 1．青岛理工大学土木工程学院，山东 青岛 266033
  • 2．瓦克化学（中国）有限公司，上海 200233
通讯作者:
张鹏（1981—），男，博士，教授。
作者简介:

鲍玖文（1989—），男，博士，副教授。

Effect of Organic Silicon Hydrophobic Agent on Strength and Capillary Absorption of Concrete
Jiuwen BAO1 , Wenwen HU1, Peng ZHANG1 , Zheng LI2, Fanghua LEI2, Tiejun ZHAO1
Affiliations
  • 1.Department of Civil Engineering, Qingdao University of Technology, Qingdao 266033, Shandong, China
  • 2.Wacker Chemical (China) Co., Ltd. Shanghai 200233, China
    • Corresponding Author:
    ZHANG Peng (1981-), male, Ph. D., Professor. E-mail:

    BAO Jiuwen (1989-), male, Ph. D., Associate Professor. E-mail:

出版时间: 2020-10-20 doi: 10.14062/j.issn.0454-5648.20200283
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选取乳液型和粉末型各2种有机硅材料，分别将不同掺量（0、0.25%、0.50%、1.00%，质量分数）的有机硅材料整体内掺到混凝土中，通过接触角、抗压强度和毛细吸水试验，研究了内掺有机硅整体憎水混凝土的毛细吸水性能。结果表明：掺入新型有机硅后，乳液型有机硅相比粉末型有机硅对相同龄期下混凝土抗压强度的影响较小，特别是掺量为0.25%的乳液型有机硅对混凝土28 d时抗压强度影响甚微，水灰比为0.53和0.35时，抗压强度分别降低了0.5%和7.8%。当有机硅在混凝土表面形成膜结构，接触角达到约100°以上，且随着掺量继续增加，接触角基本保持不变。相比普通混凝土，掺入有机硅的混凝土吸水72 h后，毛细吸水量至少降低了60%，且吸水36 h后，吸水速率便趋于稳定。

憎水混凝土  /  有机硅  /  防水性能  /  接触角  /  毛细吸水

Two kinds of emulsion organic silicon and two types of powder organic silicon, with different contents (0, 0.25%, 0.50%, 1.00%, in mass fraction) were mixed into concrete. The water absorption behavior of hydrophobic concrete internally incorporating organic silicon was investigated by contact angle, compressive strength and capillary absorption measurements. The results show that the effect of emulsion organic silicon on the compressive strength of concrete at the same age is less than that of powder after the addition of organic silicon. The concrete with 0.25% emulsion organic silicon has a little effect on its compressive strength during 28 d curing. The compressive strength is reduced by 0.5% and 7.8% when the water-cement ratio is 0.53 and 0.35, respectively. After a silicon membrane is formed on the concrete surface, the contact angle reaches over 100° and is not affected by further increasing admixture amount of organic silicon. In addition, compared to ordinary concrete, the amount of absorbed water is reduced by 60% at least and the water absorption rate is stabilized for 36 h after the addition of silicon into concrete.

hydrophobic concrete  /  organic silicon  /  waterproofing performance  /  contact angle  /  capillary water absorption
鲍玖文, 胡文文, 张鹏, 李政, 雷芳华, 赵铁军. 有机硅憎水剂对混凝土强度与毛细吸水性能的影响. 硅酸盐学报, 2020 , 48 (10) : 1644 -1652 . DOI: 10.14062/j.issn.0454-5648.20200283
Jiuwen BAO, Wenwen HU, Peng ZHANG, Zheng LI, Fanghua LEI, Tiejun ZHAO. Effect of Organic Silicon Hydrophobic Agent on Strength and Capillary Absorption of Concrete[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (10) : 1644 -1652 . DOI: 10.14062/j.issn.0454-5648.20200283
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  • 国家自然科学基金(51922052; 51778309; 51908307; U1706222)
  • 山东省自然科学基金(ZR2018JL018)
  • 山东省“双一流”建设工程-土木
  • 青岛市博士后应用研究项目(A2020-007)
  • 大连理工大学海岸和近海工程国家重点实验室开放课题基金(LP1902)
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2020年第48卷第10期
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doi: 10.14062/j.issn.0454-5648.20200283
  • 接收时间：2020-04-21
  • 首发时间：2026-10-29
  • 出版时间：2020-10-20
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  • 收稿日期：2020-04-21
  • 修回日期：2020-05-15
基金
国家自然科学基金(51922052; 51778309; 51908307; U1706222)
山东省自然科学基金(ZR2018JL018)
山东省“双一流”建设工程-土木
青岛市博士后应用研究项目(A2020-007)
大连理工大学海岸和近海工程国家重点实验室开放课题基金(LP1902)
作者信息
    1．青岛理工大学土木工程学院，山东 青岛 266033
    2．瓦克化学（中国）有限公司，上海 200233

通讯作者:

张鹏（1981—），男，博士，教授。
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https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20200283
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2种不同金属材料的力学参数
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Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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