There are also many precautions to be taken when using stools . In order to prevent all kinds of unexpected situations, we must carefully consider the selection of horse stools and test some of the stiffness of the bench stools. We must be able to withstand them well. A number of construction workers stepped on to prevent the steel bars above the panels from twisting and sagging. Next Xiao Bian will introduce you to the specifications and precautions of Ma Suji .
[Specifications of Ma Suji]
Horse bench ribs also have the size of the size, when the thickness of the support plate is greater than or equal to 140mm, the plate ribs and the distribution of ribs is less than or equal to 10, this time the bench rib diameter can be used Ñ„8, but if the board is 140mm to 200MM And when the stress strength of the plate is less than or equal to 12, the diameter of the stool stool can be Ñ„10. Some thickness tables should not be used when they are too large. Reinforcement brackets or angle brackets should be used.
When the board thickness is ≤140mm, the stress bearing ribs and distribution ribs of the board ≤10, when the bench rib diameter can be used Ñ„8; when 140mm ã€Notes on Horse Stools】
Generally speaking, the construction project has a special construction design for the horse bench ribs. If there is no clear and detailed description of the horse bench in the construction organization design, then it is calculated according to the conventional method, but there are two prerequisites, that is, the horse stool must have a certain degree of rigidity. , Can withstand the trampling of construction workers, to avoid the Ministry of steel bar distortion and subsidence. Second, in order to avoid settlement of disputes and wrangling in the future, the necessary formalities and visas for the Ma Bench shall be submitted by the construction unit in the form of a project contact sheet according to the actual production conditions, reported to the supervision and construction unit for confirmation, and calculated according to the confirmed dimensions.
According to Article 19 of the Bill of Quantities Pricing Specification, P52, Article 19: Supporting rebars for fixed positions in cast-in-place components, “iron horses†for double-layer rebars, anchoring rebars of protruding components, hooks of prefabricated components, etc. are incorporated into the rebar quantity. . Why it seems to be a measure of the use of steel in physical projects, it is very simple, because it is hidden in the formation of engineering entities. Therefore, although the bar stool is a measure of reinforcement, it should be classified as a physical item and cannot be classified as a measure item. The bid inviting unit shall calculate the quantity of steel bar stools incorporated in the engineering quantity list and describe it clearly in the project characteristics and work contents. The Bidder needs to calculate the amount of horse bench work when reviewing the bill of quantities, and consider not to put it in the measure fee within the overall unit price.
Xiao Bian concludes: The above introduced the attention of Ma Suji . We hope to help everyone. For more relevant knowledge, please continue to pay attention to this website information platform. Follow-up will present more exciting content for everyone.
[Specifications of Ma Suji]
Horse bench ribs also have the size of the size, when the thickness of the support plate is greater than or equal to 140mm, the plate ribs and the distribution of ribs is less than or equal to 10, this time the bench rib diameter can be used Ñ„8, but if the board is 140mm to 200MM And when the stress strength of the plate is less than or equal to 12, the diameter of the stool stool can be Ñ„10. Some thickness tables should not be used when they are too large. Reinforcement brackets or angle brackets should be used.
When the board thickness is ≤140mm, the stress bearing ribs and distribution ribs of the board ≤10, when the bench rib diameter can be used ф8; when 140mm
Generally speaking, the construction project has a special construction design for the horse bench ribs. If there is no clear and detailed description of the horse bench in the construction organization design, then it is calculated according to the conventional method, but there are two prerequisites, that is, the horse stool must have a certain degree of rigidity. , Can withstand the trampling of construction workers, to avoid the Ministry of steel bar distortion and subsidence. Second, in order to avoid settlement of disputes and wrangling in the future, the necessary formalities and visas for the Ma Bench shall be submitted by the construction unit in the form of a project contact sheet according to the actual production conditions, reported to the supervision and construction unit for confirmation, and calculated according to the confirmed dimensions.
According to Article 19 of the Bill of Quantities Pricing Specification, P52, Article 19: Supporting rebars for fixed positions in cast-in-place components, “iron horses†for double-layer rebars, anchoring rebars of protruding components, hooks of prefabricated components, etc. are incorporated into the rebar quantity. . Why it seems to be a measure of the use of steel in physical projects, it is very simple, because it is hidden in the formation of engineering entities. Therefore, although the bar stool is a measure of reinforcement, it should be classified as a physical item and cannot be classified as a measure item. The bid inviting unit shall calculate the quantity of steel bar stools incorporated in the engineering quantity list and describe it clearly in the project characteristics and work contents. The Bidder needs to calculate the amount of horse bench work when reviewing the bill of quantities, and consider not to put it in the measure fee within the overall unit price.
Xiao Bian concludes: The above introduced the attention of Ma Suji . We hope to help everyone. For more relevant knowledge, please continue to pay attention to this website information platform. Follow-up will present more exciting content for everyone.
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