Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated standard thickness block for controlling thickness of cast-in-place floor slab and manufacturing and construction method thereof
The invention discloses a prefabricated standard thickness block for controlling the thickness of a cast-in-place floor slab and a manufacturing and construction method thereof. The prefabricated standard thickness block is prefabricated by concrete with the same mark number as concrete adopted for floor slab design, the whole prefabricated standard thickness block is equal to the design mark of the floor slab, an upper positioning groove which is used for containing plate upper steel bars and limiting the elevation of the plate upper steel bars is formed in the upper end surface, the upper positioning groove adopts a deep groove and a shallow groove which are crossed, the deep groove is used for containing long steel bars of the plate upper steel bars, a lower positioning groove which is used for containing plate bottom steel bars and limiting the elevation of the plate bottom steel bars is formed in the lower end surface, the lower positioning groove adopts a deep groove and a shallow groove which are crossed, the top end of the shallow groove is bent towards the horizontal side so as to form a clamping groove, and the side wall adopts a rough surface. The prefabricated standard thickness block has the advantages of high control precision and good anti-seepage effect, construction materials are reduced, later use is not influenced, and the horizontal position degree of a suspended formwork can be guaranteed.
本发明公开了一种用于控制现浇楼板厚度的预制标厚块及其制作、施工方法，该预制标厚块由与楼板设计采用的混凝土相同标号的混凝土预制而成，整体与楼板的设计标高等高，上端面设有用于容纳板上层钢筋且限定板上层钢筋标高的上定位槽，上定位槽采用十字交叉的深槽和浅槽且深槽用于容纳板上层钢筋的长向钢筋，下端面设有用于容纳板底层钢筋且限定板底层钢筋标高的下定位槽，下定位槽采用十字交叉的深槽和浅槽且浅槽的顶端向水平侧弯折形成卡槽，侧壁采用粗糙面。本发明控制精度高，减少了施工材料，不影响后期使用，防渗效果好，能保证吊模水平位置度。
Prefabricated standard thickness block for controlling thickness of cast-in-place floor slab and manufacturing and construction method thereof
The invention discloses a prefabricated standard thickness block for controlling the thickness of a cast-in-place floor slab and a manufacturing and construction method thereof. The prefabricated standard thickness block is prefabricated by concrete with the same mark number as concrete adopted for floor slab design, the whole prefabricated standard thickness block is equal to the design mark of the floor slab, an upper positioning groove which is used for containing plate upper steel bars and limiting the elevation of the plate upper steel bars is formed in the upper end surface, the upper positioning groove adopts a deep groove and a shallow groove which are crossed, the deep groove is used for containing long steel bars of the plate upper steel bars, a lower positioning groove which is used for containing plate bottom steel bars and limiting the elevation of the plate bottom steel bars is formed in the lower end surface, the lower positioning groove adopts a deep groove and a shallow groove which are crossed, the top end of the shallow groove is bent towards the horizontal side so as to form a clamping groove, and the side wall adopts a rough surface. The prefabricated standard thickness block has the advantages of high control precision and good anti-seepage effect, construction materials are reduced, later use is not influenced, and the horizontal position degree of a suspended formwork can be guaranteed.
本发明公开了一种用于控制现浇楼板厚度的预制标厚块及其制作、施工方法，该预制标厚块由与楼板设计采用的混凝土相同标号的混凝土预制而成，整体与楼板的设计标高等高，上端面设有用于容纳板上层钢筋且限定板上层钢筋标高的上定位槽，上定位槽采用十字交叉的深槽和浅槽且深槽用于容纳板上层钢筋的长向钢筋，下端面设有用于容纳板底层钢筋且限定板底层钢筋标高的下定位槽，下定位槽采用十字交叉的深槽和浅槽且浅槽的顶端向水平侧弯折形成卡槽，侧壁采用粗糙面。本发明控制精度高，减少了施工材料，不影响后期使用，防渗效果好，能保证吊模水平位置度。
Prefabricated standard thickness block for controlling thickness of cast-in-place floor slab and manufacturing and construction method thereof
用于控制现浇楼板厚度的预制标厚块及其制作、施工方法
LU JIAWEI (Autor:in) / GAN YANSHENG (Autor:in) / LU BINGKUI (Autor:in)
10.08.2021
Patent
Elektronische Ressource
Chinesisch
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
/
E04G
SCAFFOLDING
,
Baugerüste
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