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Construction method of green energy-saving building

A construction method and construction technology, applied in the processing of building materials, construction, building structure, etc., can solve the problems of unsatisfactory green energy-saving construction, waste of construction energy, and increased construction costs, so as to meet the requirements of green energy-saving and environmental protection construction, improve Construction efficiency and construction cost reduction effect

Inactive Publication Date: 2019-06-11
广东正大建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing building construction process will produce a large amount of construction waste. During the construction process, these construction wastes will be transported to special treatment plants by transport vehicles for treatment, which is time-consuming and laborious, resulting in increased construction costs. At the same time, the construction waste is not used by the construction site. , resulting in a waste of construction energy, which does not meet the demand for green and energy-saving construction

Method used

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  • Construction method of green energy-saving building
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  • Construction method of green energy-saving building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A construction method for a green energy-saving building, the method comprising the following steps:

[0031] Step 1: Grinding the construction waste with a crushing device to obtain crushed stone, stirring and mixing the crushed stone, base material, water, bacteriostat and water reducing agent through a crushing device to obtain raw material A, and mixing raw material A with expansion agent Stir to make concrete; this step realizes the crushing of construction waste through the crushing device and mixes the crushed construction waste to make concrete, and completes the two processes of crushing and mixing through one device, saving the transfer step of the crushed construction waste , improve efficiency and meet the requirements of green and energy-saving construction. At the same time, the device can prevent the growth of mold and other germs in the concrete by adding a bacteriostatic agent to the concrete, prolonging the service life of the concrete.

[0032] Step ...

Embodiment 2

[0051] This embodiment adopts the same construction method for construction. The difference between this embodiment and Embodiment 1 is: (1) the content of each component in the raw material A is different; (2) the structure of the shock absorber 7 is different. details as follows:

[0052] The concrete content of each component in the raw material A in the present embodiment and embodiment one is as follows:

[0053] The parts by weight of each component of the raw material A are: 50 parts of gravel, 50 parts of base material, 200 parts of water, 10 parts of antibacterial agent, and 7 parts of water reducing agent. The ratio of the amount of expansion agent to the amount of raw material A is 0.2:1.

[0054] The components of the base material and the parts by weight of each component are: 40 parts of cement, 5 parts of lime, 30 parts of fly ash, 20 parts of plant ash, 8 parts of steel slag powder, 0.1 part of silicon carbide whiskers, alkali-resistant glass 30 parts of fiber,...

Embodiment 3

[0060] The construction method in this embodiment is the same as that in Embodiment 1, and the structure of the crushing device used is also the same, except that the content of each component in the raw material A in this embodiment is different, as follows:

[0061] The parts by weight of each component of raw material A in this embodiment are: 45 parts of gravel, 45 parts of base material, 150 parts of water, 13 parts of antibacterial agent, and 6 parts of water reducing agent. The weight ratio of the amount of expansion agent to raw material A is 0.3:1.

[0062] The components of the base material and the parts by weight of each component are: 35 parts of cement, 4 parts of lime, 35 parts of fly ash, 15 parts of plant ash, 7 parts of steel slag powder, 0.2 parts of silicon carbide whiskers, alkali-resistant glass 25 parts of fiber, 25 parts of cellulose acetate, 25 parts of styrene-acrylic latex powder, 12 parts of polyacrylate, 2 parts of polyoxypropylene glyceryl ether. ...

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Abstract

The invention provides a construction method of a green energy-saving building, and relates to the technical field of green construction. The method includes the following steps that first, construction waste is crushed to produce crushed stones through a crushing device, the crushed stones, base materials, water, a bacteriostatic agent and a water reducing agent are stirred and mixed through thecrushing device to produce a raw material A, and the raw material A and an expanding agent are mixed and stirred to obtain concrete; second, a rebar frame is erected and brick walls are piled up; third, the concrete in the first step is poured into the rebar frame in the second step, and wall embryos are obtained after the concrete solidifies; fourth, mortar is prepared, and the mortar is paintedon the wall embryos and statically dried for 3-4 days; fifth, putty is used for making the wall surfaces level, and static drying is carried out for 1-2 days after the putty is painted; and sixth, theputty is evenly coated with latex paint. The construction method of the green energy-saving building can use the crushing device to crush and mix the building waste to prepare the concrete, and crushing and mixing can be completed in one step, and thus the construction efficiency is improved and the cost of construction equipment is reduced.

Description

Technical field: [0001] The invention relates to the technical field of green construction, in particular to a construction method of a green energy-saving building. Background technique: [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. The existing building construction process will produce a large amount of construction waste. During the construction process, these construction wastes will be transported to special treatment plants by transport vehicle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00B02C4/08B02C4/42B28C5/08B28C5/14B28C7/00B28C7/14C04B28/02C04B24/32C04B24/38
Inventor 陈飞邓复鹏陈腾辉
Owner 广东正大建设有限公司
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