CN107091007A - 钢筋混凝土烟囱内砌外提模板施工工法 - Google Patents
钢筋混凝土烟囱内砌外提模板施工工法 Download PDFInfo
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- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
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- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
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- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
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- C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
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- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
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- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
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- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
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- E04H12/02—Structures made of specified materials
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- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
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- C08J2203/00—Foams characterized by the expanding agent
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Abstract
Description
玻璃化转变温度(Tg/℃) | 硬度(/HC) | 密度(/Kg*m-3) | |
实施例一 | 215 | 96 | 54 |
实施例二 | 215 | 97 | 53.5 |
实施例三 | 215 | 96 | 54 |
Claims (7)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107780655A (zh) * | 2017-11-23 | 2018-03-09 | 中国建筑第二工程局有限公司 | 一种爬升式烟道支模系统及其施工方法 |
CN110700679A (zh) * | 2019-08-27 | 2020-01-17 | 中国铁塔股份有限公司盐城市分公司 | 通信铁塔塔脚二次浇注方法 |
CN111594859A (zh) * | 2020-05-21 | 2020-08-28 | 贵州开磷磷石膏综合利用有限公司 | 一种磷石膏耐腐蚀烟道 |
CN115095153A (zh) * | 2022-08-26 | 2022-09-23 | 中化二建集团有限公司 | 混凝土烟囱无内模施工方法 |
CN115306151A (zh) * | 2022-08-02 | 2022-11-08 | 中国一冶集团有限公司 | 一种用于管道砌砖内衬的系统以及施工方法 |
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CN104265055A (zh) * | 2014-09-30 | 2015-01-07 | 中国十七冶集团有限公司 | 一种烟囱的施工方法 |
CN104499556A (zh) * | 2014-11-30 | 2015-04-08 | 中国能源建设集团山西省电力勘测设计院 | 单筒烟囱零米地面排水系统及其施作方法 |
CN205577188U (zh) * | 2016-01-13 | 2016-09-14 | 上海欧本钢结构有限公司 | 集保温层、装饰层和模板于一体的外墙挂板系统 |
CN106150179A (zh) * | 2016-08-10 | 2016-11-23 | 河北可耐特玻璃钢有限公司 | 一种玻璃钢烟囱拼接吊装工艺 |
CN106351441A (zh) * | 2016-10-21 | 2017-01-25 | 中国化学工程第六建设有限公司 | 烟囱爬模施工装置及施工方法 |
CN206042219U (zh) * | 2016-08-23 | 2017-03-22 | 上海辰鸣电力工程有限公司 | 烟囱远程内壁检查监视系统 |
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2017
- 2017-05-07 CN CN201710315042.8A patent/CN107091007B/zh active Active
Patent Citations (7)
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CN104265055A (zh) * | 2014-09-30 | 2015-01-07 | 中国十七冶集团有限公司 | 一种烟囱的施工方法 |
CN104265055B (zh) * | 2014-09-30 | 2016-08-24 | 中国十七冶集团有限公司 | 一种烟囱的施工方法 |
CN104499556A (zh) * | 2014-11-30 | 2015-04-08 | 中国能源建设集团山西省电力勘测设计院 | 单筒烟囱零米地面排水系统及其施作方法 |
CN205577188U (zh) * | 2016-01-13 | 2016-09-14 | 上海欧本钢结构有限公司 | 集保温层、装饰层和模板于一体的外墙挂板系统 |
CN106150179A (zh) * | 2016-08-10 | 2016-11-23 | 河北可耐特玻璃钢有限公司 | 一种玻璃钢烟囱拼接吊装工艺 |
CN206042219U (zh) * | 2016-08-23 | 2017-03-22 | 上海辰鸣电力工程有限公司 | 烟囱远程内壁检查监视系统 |
CN106351441A (zh) * | 2016-10-21 | 2017-01-25 | 中国化学工程第六建设有限公司 | 烟囱爬模施工装置及施工方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107780655A (zh) * | 2017-11-23 | 2018-03-09 | 中国建筑第二工程局有限公司 | 一种爬升式烟道支模系统及其施工方法 |
CN110700679A (zh) * | 2019-08-27 | 2020-01-17 | 中国铁塔股份有限公司盐城市分公司 | 通信铁塔塔脚二次浇注方法 |
CN110700679B (zh) * | 2019-08-27 | 2021-06-01 | 中国铁塔股份有限公司盐城市分公司 | 通信铁塔塔脚二次浇注方法 |
CN111594859A (zh) * | 2020-05-21 | 2020-08-28 | 贵州开磷磷石膏综合利用有限公司 | 一种磷石膏耐腐蚀烟道 |
CN115306151A (zh) * | 2022-08-02 | 2022-11-08 | 中国一冶集团有限公司 | 一种用于管道砌砖内衬的系统以及施工方法 |
CN115095153A (zh) * | 2022-08-26 | 2022-09-23 | 中化二建集团有限公司 | 混凝土烟囱无内模施工方法 |
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