Key recommendations for hollow floors
The latest recommendation of hollow floor
- Thin-walled square box manufacturers
- Royal Park in Beihu New District
- Zibo Mingshang City Plaza-Hive Core Case
- Status and development of core mold structure design for hollow floors
- Honeycomb core hollow floor structure requirements
- Hollow floor design requirements
- Notes on seismic performance of hollow floor
- Thin wall square box manufacturer
信息咨询 Company Information Consulting
Jinwu hollow floor is a brand of Wuhan Jinwu New Building Material Co., Ltd. It is a professional manufacturer of hollow floor. The company was founded in 2009 and has 9 years of hollow floor processing experience. The company's products include: thin-walled square boxes, plaster mold boxes, honeycomb cores, thin-walled pipes, building mold shells, etc
Wuhan Jinwu New Building Material Co., Ltd.
Business Contact: Manager
Contact QQ: 281509502
Company address: Next to the original fertilizer plant in Huangpi District, Wuhan City, Hubei Province
产品构成 产品特点 应用范围 Product introduction Product composition Product characteristics Application range
Introduction of plaster box
The gypsum mold box of Jinwu hollow floor is a cast-in-situ concrete hollow floor made of inorganic cementitious material or desulfurized gypsum.
The core mold is built in or exposed with a thin-walled square with a female angle. Its main specifications are 580 × 580mm or 600 × 600mm, which is a medium-sized filled block.
Composition of plaster mold box
Inorganic negative angle mold box is made of silicate cement material as main raw material, and it is blended with about 33% fly ash, supplemented with alkali-resistant glass fiber mesh cloth, and made through composite molding, demolding, curing and other processes. A one-piece, thin-walled cavity mold shell member.
Features of plaster mold box
1: Close the female corner mold (permanent core mold), and place it according to the design distance.
2: Recast concrete to form I-shaped or T-shaped multi-ribbed floor,
3: Under the condition that the bearing capacity of the floor is unchanged, it can greatly reduce the weight of the structure.
4: Save the amount of concrete and steel bar,
5: The characteristics of shortening the construction period,
6: Mainly applicable to the floor of industrial and civil buildings with a large span of about 10 meters.
Application range of plaster mold box
1: Plaster mold box technology and products can be widely used in various industrial and civil buildings.
2: Plaster mold boxes can also be used for cast-in-situ concrete structures such as bridges, ports and docks.
3: The plaster mold box is suitable for large-span, large-open public buildings.
4: The plaster mold box is suitable for the basement floor or roof and the floor with a large floor load.
5: The plaster mold box is suitable for industrial plants and buildings with large spans and large loads.
The gypsum mold box, also known as gypsum mold box, is a hollow floor product. The following is a picture of a gypsum mold box.
Gypsum molding is widely used in large construction projects.The following are some advantages of gypsum mold box in application practice.
1: Less material usage.
2: The structure is light in weight.
3: Good sound insulation.
4: Easy construction.
5: Short construction period.
6: Low cost.
7: It has obvious economic and social benefits.
The following picture is a case diagram of a plaster mold project
Compared with the application of the results of the plaster mold box to the ordinary cast-in-situ solid beamless floor, it can produce huge economic benefits in the following aspects:
1: The hollow structure of the plaster mold box is 35-50%.
2: The amount of plaster can be reduced by 35-50%.
3: The plaster mold box can reduce the amount of reinforcing steel by 15% -25%.
4: Compared with prestressed floor, plaster mold box reduces the amount of concrete by 15%.
5: The cast-in-situ concrete hollow floor of the plaster box is suitable for large spaces and long-span cast-in-situ concrete hollow slabs in various buildings, and the suspended ceiling can be omitted.
6: The plaster mold box can cancel the exposed beam.
7: The use of plaster mold boxes saves the floor height and ceiling decoration costs; improves the sound insulation and heat insulation performance of the floor.
8: The plaster mold box can save 13% of the energy consumption of the building operation.
9: The plaster mold box can reduce the impact noise between the upper and lower floors by 8-10 decibels, making the indoor partition arrangement more flexible and improving the use of the building.
10: The number of construction templates and the loss of the plaster mold box can be greatly reduced, and the construction is simple and fast.
11: The plaster mold box can shorten the construction period of the floor by more than 30% and reduce the construction cost by 3-8%.
12: The plaster mold box can save the cost of the ceiling and the ceiling decoration of the inner and outer walls by 5-15%.
The following are the 12 advantages of the plaster mold box