Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal insulation prefabricated part in concrete valve well and manufacturing method of thermal insulation prefabricated part
A heat preservation prefabricated part in a concrete valve well belongs to the technical field of concrete prefabricated parts and comprises an outer reinforced concrete layer, a middle foaming heat preservation layer and an inner reinforced concrete layer. The manufacturing method of the thermal insulation prefabricated part in the concrete valve well is characterized by comprising the following steps: manufacturing the inner reinforced concrete layer, the middle foaming thermal insulation layer and the outer reinforced concrete layer. The valve well heat preservation structure is of an integral structure, polyurethane foaming filling replaces an existing heat preservation plate and an existing foam plate, the integrity of the structure is strengthened, the whole valve well heat preservation structure is really integrated, the thickness of pouring materials and the thickness of heat preservation materials can be effectively controlled, and the wall thickness of each layer of materials of the heat preservation structure is uniform; the hidden danger that valves and pipelines are frozen to crack at low temperature in the frozen soil layer is really prevented.
一种混凝土阀井内保温预制件，属于混凝土预制件技术领域，包括外钢筋混凝土层、中间发泡保温层和内钢筋混凝土层。一种混凝土阀井内保温预制件的制作方法，其特征在于包括下列步骤：制作内钢筋混凝土层、中间发泡保温层和外钢筋混凝土层。本发明为整体结构，聚氨酯发泡填充替代了现有的保温板及泡沫板，强化了结构的整体性，使整个阀井保温结构真正的成为一体，浇筑料和保温料厚度能得到有效控制，使得保温结构的每一层材料的壁厚均匀，真正的实现了预防冻土层低温冻裂阀门、管道的隐患。
Thermal insulation prefabricated part in concrete valve well and manufacturing method of thermal insulation prefabricated part
A heat preservation prefabricated part in a concrete valve well belongs to the technical field of concrete prefabricated parts and comprises an outer reinforced concrete layer, a middle foaming heat preservation layer and an inner reinforced concrete layer. The manufacturing method of the thermal insulation prefabricated part in the concrete valve well is characterized by comprising the following steps: manufacturing the inner reinforced concrete layer, the middle foaming thermal insulation layer and the outer reinforced concrete layer. The valve well heat preservation structure is of an integral structure, polyurethane foaming filling replaces an existing heat preservation plate and an existing foam plate, the integrity of the structure is strengthened, the whole valve well heat preservation structure is really integrated, the thickness of pouring materials and the thickness of heat preservation materials can be effectively controlled, and the wall thickness of each layer of materials of the heat preservation structure is uniform; the hidden danger that valves and pipelines are frozen to crack at low temperature in the frozen soil layer is really prevented.
一种混凝土阀井内保温预制件，属于混凝土预制件技术领域，包括外钢筋混凝土层、中间发泡保温层和内钢筋混凝土层。一种混凝土阀井内保温预制件的制作方法，其特征在于包括下列步骤：制作内钢筋混凝土层、中间发泡保温层和外钢筋混凝土层。本发明为整体结构，聚氨酯发泡填充替代了现有的保温板及泡沫板，强化了结构的整体性，使整个阀井保温结构真正的成为一体，浇筑料和保温料厚度能得到有效控制，使得保温结构的每一层材料的壁厚均匀，真正的实现了预防冻土层低温冻裂阀门、管道的隐患。
Thermal insulation prefabricated part in concrete valve well and manufacturing method of thermal insulation prefabricated part
一种混凝土阀井内保温预制件及其制作方法
GAO RENCHAO (Autor:in) / YU MINGXIN (Autor:in) / SHAO YANG (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
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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