Minas y canteras
A METHOD AND SYSTEM FOR RECYCLING WASTE PLASTICS INTO CONSTRUCTION PRODUCTS USING THERMOMESH TECHNOLOGY
28/05/2026 -
The present invention relates to a system and method for efficiently recycling waste plastics into durable construction materials using advanced thermomesh technology Specifically, the present...
An Oil Thermal Drive Method for Enhancing the Efficiency of Oil Extraction
20/05/2026 -
The present invention discloses an oil thermal drive method for enhancing the efficiency of oil extraction. In this invention, through multi-step coordination and dynamic regulation, precise...
APPARATUS FOR THE HEAT TREATMENT OF MATERIALS
10/06/2026 -
Apparatus (10; 10') for the heat treatment of materials (M) comprising both a reaction chamber (11) configured to receive materials (M) to be treated and provided with an advance device (15)...
Determination and stability determination method for excavation dangerous slip plane of gravel pile composite foundation
06/12/2024 -
The invention belongs to the technical field of excavation of dangerous slip planes, and particularly relates to a gravel pile composite foundation excavation dangerous slip plane determination...
Synchronous construction method for crossing iron swivel bridge and underneath passing pipe gallery in urban complex environment
03/12/2024 -
The invention relates to a synchronous construction method for a cross-iron swivel bridge and an underneath pass pipe gallery in an urban complex environment. The method comprises the specific...
Suspension protection excavation method for existing pipeline
26/11/2024 -
The invention discloses a suspension protection excavation method for an existing pipeline, which can effectively protect the pipeline, reduce the disturbance of soil around the pipeline in the...
Deep foundation pit excavation method
22/11/2024 -
The invention discloses a deep foundation pit excavation method which comprises the following steps: S1, inputting conditions before deep foundation pit excavation based on a convenient CAD...
Excavation method for asymmetric foundation pits on two sides of arc subway tunnel
12/11/2024 -
The invention discloses an excavation method for asymmetric foundation pits on the two sides of an arc subway tunnel. The excavation method comprises the steps that S100, a foundation pit is...
Yellow phosphorus sealing material and preparation method and application thereof
29/10/2024 -
The invention relates to the technical field of environmental protection, in particular to a yellow phosphorus sealing material as well as a preparation method and application thereof, which are...
Rock slope excavation method
01/11/2024 -
The invention discloses a rock mass slope excavation method, which comprises the following steps of: excavating to the front of a designed excavation structure line, reserving a reserved...
Stone cutting excavation construction method for deep foundation pit close to existing line
08/11/2024 -
The invention discloses a deep foundation pit stonework cutting excavation construction method adjacent to an existing line, and belongs to the technical field of deep foundation pit stonework...
Step-by-step layered excavation construction method for slope with dangerous terrain and poor self-stability
03/01/2025 -
The invention discloses a construction method for excavating and protecting a slope with a dangerous terrain and poor self-stability by utilizing a step-by-step layering method, which comprises...
Arch support construction method in tunnel excavation mode
03/01/2025 -
The invention relates to the field of bridge construction, in particular to a tunnel excavation type skewback construction method which comprises the following steps: partitioning a skewback...
Building deep foundation pit excavation construction device and construction method
10/12/2024 -
The invention discloses a building deep foundation pit excavation construction device and method, the construction device comprises an excavator body, a positioning assembly and a stabilizing...
Earth excavation construction method for staggered deep and large pits in pits under complex overtown beach geology
06/12/2024 -
The invention provides a staggered deep and large pit-in-pit earth excavation construction method under complex overtown beach geology. The method comprises the steps that a precipitation test and...
River channel excavation construction method
03/01/2025 -
The invention discloses a riverway excavation construction method which comprises the steps that S1, according to a designed riverway, a plurality of construction areas are divided, and at least...
Combined anti-upheaval reinforcing method for existing large-span operation open-cut tunnel pipe roofs
28/01/2025 -
The invention discloses an existing large-span operation open-cut tunnel pipe-roofing combined anti-upheaval reinforcing method. The method comprises the following steps that a site is leveled,...
Deep cutting roadbed excavation construction method
28/01/2025 -
The invention discloses a deep cutting roadbed excavation construction method, which comprises the following steps of: designing a cutting excavation range and an excavation support scheme...
Construction and monitoring method, device and equipment of underground diaphragm wall and storage medium
07/01/2025 -
The invention provides an underground diaphragm wall construction and monitoring method and device, equipment and a storage medium, and the method comprises the steps: building a wall body model...
Combined anti-upheaval reinforcing method for existing large-span operation open cut tunnel
10/01/2025 -
The invention discloses a combined anti-upheaval reinforcing method for an existing large-span operation open cut tunnel. The combined anti-upheaval reinforcing method comprises the following...
Construction method of subway station
10/01/2025 -
The invention belongs to the technical field of subway construction, and discloses a construction method of a subway station. The construction method of the subway station comprises the following...
Actividades asistenciales
Agroalimentación
Automoción y nueva movilidad
Energía sostenible y eficiente
Materiales avanzados
Medio ambiente y sostenibilidad
Patrimonio natural y cultural
Procesos productivos e industria 4.0
Química y biotecnología
Salud y calidad de vida
Transformación digital



