Construcción

Construcción

METHOD FOR MANUFACTURING SUBGRADE UTILITY VAULTS, LIDS AND TRENCHES USING RECYCLED POLYSTYRENE
13/01/2022 - Methods, compositions, and apparatuses are provided herein that utilize polystyrene from recycled products to make a high strength composite concrete that can be used for subgrade utility vaults,...
METHOD FOR MANUFACTURING SUBGRADE UTILITY VAULTS, LIDS AND TRENCHES USING RECYCLED POLYSTYRENE
13/01/2022 - Methods, compositions, and apparatuses are provided herein that utilize polystyrene from recycled products to make a high strength composite concrete that can be used for subgrade utility vaults,...
SOLID POLYCARBOXYLIC ACID WATER REDUCING AGENT AND PREPARATION METHOD THEREFOR
18/11/2021 - The present invention provides a solid polycarboxylic acid water reducing agent and a preparation method therefor. The preparation method comprises: melting a polyether polyol monomer and a...
SOLID POLYCARBOXYLIC ACID WATER REDUCING AGENT AND PREPARATION METHOD THEREFOR
18/11/2021 - The present invention provides a solid polycarboxylic acid water reducing agent and a preparation method therefor. The preparation method comprises: melting a polyether polyol monomer and a...
Molde de borde
21/10/2021
CELLULAR CONCRETE WET MIX BLENDING
14/10/2021 - Cellular concrete is formed from a cement-based wet mix slurry with a foam entrained into the wet mix. The foam is created using a foaming agent, mixed with water and air using a foam generator....
CFG pile forming construction method suitable for fluid-plastic soil layers
06/10/2021 - The invention relates to a CFG pile forming construction method suitable for fluid-plastic soil layers, the method comprising on tluidic soil, firstly arranging drainage pipes around each of...
THREE-DIMENSIONAL PRINTING OF REINFORCED CONCRETE AND NOZZLE THEREFOR
30/09/2021 - A three-dimensional printing system for reinforced concrete and a nozzle therefor. The system employs an extruder for extruding unreinforced concrete and a concrete reinforcement feeder is for...
CONTINUOUS WRAPPING TECHNOLOGY (CWT)
10/09/2021 - This invention utilises the technology of wrapping to enable blocks of waste products (cardboard, plastic, tyres and rubbish) and aggregate or pipe mould to be joined together and sealed to create...
METHOD FOR 3D PRINTING INSULATED CONCRETE WALL BODY, AND CONCRETE WALL BODY
26/08/2021 - Provided are a method for 3D printing an insulated concrete wall body, and a concrete wall body, relating to the technical field of buildings, and used for solving the technical problem that...
SYSTEMS AND METHODS FOR SEALING CASING TO A WELLBORE VIA LIGHT ACTIVATION
05/08/2021 - Activating a reaction of a sealant, such as cement, with a fiber optic cable, the reaction causing hardening of the sealant. The sealant may be used in wellbore cementing operations to cement a...
PAVER ADHESIVE AND METHOD OF LAYING PAVERS USING SAME
12/08/2021 - Disclosed herein are paver adhesives including dry concrete mixes. The paver adhesive can include cement, silica sand, alumina silicate, and latex or acrylic polymer. The paver adhesive can be...