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Manufacturing method of biological soil fixation test beam used for constructional engineering

A technology of construction engineering and production method, which is applied to the preparation, sampling, and measuring devices of test samples, can solve the problems of not being very economical and practical, the impact of construction period, and long maintenance time, so as to improve the mechanical properties of soil and reduce the Engineering cost, reliable molding effect

Inactive Publication Date: 2016-07-27
重庆市綦江区全兴建筑工程有限公司
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Problems solved by technology

On the one hand, after mixing these high-performance materials, the curing time required for sand to form a composite soil is generally longer, which will have a certain impact on the construction period; on the other hand, the price of these high-performance blended materials is not high. Philippine, large-scale use of such blended materials is not very economical and practical

Method used

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  • Manufacturing method of biological soil fixation test beam used for constructional engineering
  • Manufacturing method of biological soil fixation test beam used for constructional engineering
  • Manufacturing method of biological soil fixation test beam used for constructional engineering

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] A method for manufacturing a biologically-fixed soil test beam used in construction engineering, the method comprising the steps of:

[0035] 1) Prepare the materials required for the mold: Drill holes on the plexiglass flat plate, the holes on the plexiglass are arranged in a dislocation, the diameter of the holes is 5mm, and the distance between the holes is 2.5mm. Cut the plexiglass into plates with a woodworking saw blade, such as figure 1 As shown, the panel comprises two longitudinal side panels 1 , a bottom panel 2 and two end panels 3 . Prepare two vertical screw rods 4 and two horizontal screw rods 5 again, for preventing it from being corroded by chemical substances, the used nuts of two vertical screw rods 4, two horizontal screw rods 5 and the present embodiment are all wound with waterproof plastic paper or water ...

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Abstract

The invention discloses a manufacturing method of a biological soil fixation test beam used for constructional engineering.The manufacturing method includes the following steps that materials are prepared, wherein the materials comprise longitudinal side plates, a bottom plate and end plates; 2, the longitudinal side plates, the bottom plate and the end plates are assembled; 3, a lightweight mold needed for cutting of geotechnical cloth is manufactured, and the geotechnical cloth is cut according to the size; 4, two transverse screws are detached; 5, the cut geotechnical cloth is placed in a rectangular model cavity, and sandy soil is added to a cavity defined by the geotechnical cloth; 6, the distance between the two longitudinal side plates is fixed through the two transverse screws; 7, bacteria are poured into a test piece, and the whole mold is placed in a chemical solution; 8, the rectangular biological soil fixation beam is formed after the reaction is completed.A large number of mechanical performance tests such as the anti-bending performance test need to be conducted on the beam which is produced through the method and needed for building a house before practical engineering application, basic data and scientific reference are provided for practical application of the technology, and safety and reliability of an infrastructure and the house are guaranteed.

Description

technical field [0001] The invention relates to a method for forming a biological soil-fixing rectangular beam used in construction engineering, in particular to a method for manufacturing a biological soil-fixing test beam used in construction engineering. Background technique [0002] In recent years, large-scale civil engineering construction has created a large demand for high-quality building materials. Therefore, large-scale excavation of sand and soil is required to obtain sufficient building materials. However, there are many people and the land is narrow, and there are not many effective land resources available, which cannot fully meet the needs of current civil engineering construction. Civil engineering builders need to adopt effective methods to improve the effective utilization of land resources and minimize the impact on the environment and ecology. One of the most effective ways is to use the sand and soil resources at the construction site to replace high-q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/36
CPCG01N1/36G01N2001/366
Inventor 温姣王婧
Owner 重庆市綦江区全兴建筑工程有限公司
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