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Prefabricated bottom plate capable of being additionally provided with heat preservation and sound insulation layer and preparation method of prefabricated bottom plate
The invention discloses a prefabricated bottom plate capable of being additionally provided with a heat-preservation and sound-insulation layer and a preparation method thereof. A prefabricated bottom plate capable of being additionally provided with a heat preservation and sound insulation layer comprises a plate-shaped concrete plate, stressed steel bars are embedded in the concrete plate, strip-shaped first grooves extending front and back are formed in the upper portion of the concrete plate, openings of the first grooves face upwards, the first grooves are distributed at equal intervals, and therefore the upper surface of the prefabricated concrete plate is in a corrugated shape; the concrete slab further comprises a wave-shaped steel wire mesh plate, the wave-shaped steel wire mesh plate covers the upper surface of the concrete slab, and pits matched with the first grooves in shape are formed in the positions of the first grooves, so that the wave-shaped steel wire mesh plate is also in a corrugated shape. And the concave part of the wave-shaped steel wire mesh plate is filled with a thermal insulation material. Firstly, the floor slab is provided with a thermal insulation material, and the floor slab prepared from the floor slab has good thermal insulation performance. And secondly, the corrugated steel wire mesh plate is matched with the upper surface of the corrugated concrete plate, and the corrugated steel wire mesh plate can well protect and support the concrete plate.
一种可加保温隔音层的预制底板及其制备方法涉及建筑领域。一种可加保温隔音层的预制底板，包括呈板状的混凝土板，所述混凝土板内埋设有受力钢筋，所述混凝土板的上部开有前后延伸的呈条状的第一沟槽，所述第一沟槽槽口朝上，各第一沟槽等间距排布，从而使预制混凝土板的上表面呈波纹状；还包括波浪型钢丝网板，波浪型钢丝网板罩在所述混凝土板的上表面上，且在所述第一沟槽的位置处设有与第一沟槽的形状配套的凹陷，从而使波浪型钢丝网板也呈波纹状；波浪型钢丝网板的凹陷内填充有保温材料。首先，本发明自带保温材料，用本发明制备的楼板，具有较好的保温性能。其次，本发明的波纹状波浪型钢丝网板与波纹状的混凝土板的上表面相互配套，波浪型钢丝网板可对混凝土板进行较好的保护和支撑。
Prefabricated bottom plate capable of being additionally provided with heat preservation and sound insulation layer and preparation method of prefabricated bottom plate
The invention discloses a prefabricated bottom plate capable of being additionally provided with a heat-preservation and sound-insulation layer and a preparation method thereof. A prefabricated bottom plate capable of being additionally provided with a heat preservation and sound insulation layer comprises a plate-shaped concrete plate, stressed steel bars are embedded in the concrete plate, strip-shaped first grooves extending front and back are formed in the upper portion of the concrete plate, openings of the first grooves face upwards, the first grooves are distributed at equal intervals, and therefore the upper surface of the prefabricated concrete plate is in a corrugated shape; the concrete slab further comprises a wave-shaped steel wire mesh plate, the wave-shaped steel wire mesh plate covers the upper surface of the concrete slab, and pits matched with the first grooves in shape are formed in the positions of the first grooves, so that the wave-shaped steel wire mesh plate is also in a corrugated shape. And the concave part of the wave-shaped steel wire mesh plate is filled with a thermal insulation material. Firstly, the floor slab is provided with a thermal insulation material, and the floor slab prepared from the floor slab has good thermal insulation performance. And secondly, the corrugated steel wire mesh plate is matched with the upper surface of the corrugated concrete plate, and the corrugated steel wire mesh plate can well protect and support the concrete plate.
一种可加保温隔音层的预制底板及其制备方法涉及建筑领域。一种可加保温隔音层的预制底板，包括呈板状的混凝土板，所述混凝土板内埋设有受力钢筋，所述混凝土板的上部开有前后延伸的呈条状的第一沟槽，所述第一沟槽槽口朝上，各第一沟槽等间距排布，从而使预制混凝土板的上表面呈波纹状；还包括波浪型钢丝网板，波浪型钢丝网板罩在所述混凝土板的上表面上，且在所述第一沟槽的位置处设有与第一沟槽的形状配套的凹陷，从而使波浪型钢丝网板也呈波纹状；波浪型钢丝网板的凹陷内填充有保温材料。首先，本发明自带保温材料，用本发明制备的楼板，具有较好的保温性能。其次，本发明的波纹状波浪型钢丝网板与波纹状的混凝土板的上表面相互配套，波浪型钢丝网板可对混凝土板进行较好的保护和支撑。
Prefabricated bottom plate capable of being additionally provided with heat preservation and sound insulation layer and preparation method of prefabricated bottom plate
一种可加保温隔音层的预制底板及其制备方法
ZHAO HAIYAN (author) / ZOU BENNING (author) / WANG TIANZE (author) / BIAN QIUBO (author) / ZOU MENGKE (author)
2023-04-18
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
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
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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