Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a prefabricated beam plate construction process and relates to the technical field of prefabricated part production. The prefabricated beam plate construction process is provided for solving the technical problem that shrinkage and cracking are easily caused to the concrete surface. According to the technical scheme, the prefabricated beam plate construction process is characterized in that in the concrete curing process, a curing device is used for intermittently spraying clear water to geotechnical cloth and can supplement water to the concrete surface in time; besides, the geotechnical cloth has the high water absorbing property and can effectively adsorb and store part of water; even if the curing device is at the non-spraying time interval, the water stored inthe geotechnical cloth can wet the outer sidewall of concrete under the siphoning effect and the gravity effect; and accordingly, the wet state of the concrete surface can be effectively maintained, and the concrete surface is not prone to shrinkage and cracking.
本发明公开了一种预制梁板施工工艺，涉及预制构件生产技术领域，旨在解决易引发砼表面收缩开裂的技术问题，其技术方案要点是在砼养护过程中，利用养生装置对土工布进行间歇性喷淋清水，可及时对砼表面补充水体，此外，土工布吸水性较强，可有效吸附并存储部分水体，即使养生装置处于不喷淋的间隙时段内，土工布内积蓄的水体亦可在虹吸作用及自身重力作用下浸湿砼的外侧壁，从而可有效维持砼表面的湿润状态，从而使得砼表面不易收缩开裂。
The invention discloses a prefabricated beam plate construction process and relates to the technical field of prefabricated part production. The prefabricated beam plate construction process is provided for solving the technical problem that shrinkage and cracking are easily caused to the concrete surface. According to the technical scheme, the prefabricated beam plate construction process is characterized in that in the concrete curing process, a curing device is used for intermittently spraying clear water to geotechnical cloth and can supplement water to the concrete surface in time; besides, the geotechnical cloth has the high water absorbing property and can effectively adsorb and store part of water; even if the curing device is at the non-spraying time interval, the water stored inthe geotechnical cloth can wet the outer sidewall of concrete under the siphoning effect and the gravity effect; and accordingly, the wet state of the concrete surface can be effectively maintained, and the concrete surface is not prone to shrinkage and cracking.
本发明公开了一种预制梁板施工工艺，涉及预制构件生产技术领域，旨在解决易引发砼表面收缩开裂的技术问题，其技术方案要点是在砼养护过程中，利用养生装置对土工布进行间歇性喷淋清水，可及时对砼表面补充水体，此外，土工布吸水性较强，可有效吸附并存储部分水体，即使养生装置处于不喷淋的间隙时段内，土工布内积蓄的水体亦可在虹吸作用及自身重力作用下浸湿砼的外侧壁，从而可有效维持砼表面的湿润状态，从而使得砼表面不易收缩开裂。
Prefabricated beam plate construction process
一种预制梁板施工工艺
JIN QIN (Autor:in)
04.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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