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Hydraulic engineering ecological slope protection brick and preparation method thereof

A technology for water conservancy engineering and ecological slope protection, which is applied in the fields of manufacturing tools, coastline protection, sustainable waste treatment, etc., can solve the problems of prolonging construction period, increasing construction cost, reducing slope protection durability and erosion resistance coefficient, etc. effect of ability

Pending Publication Date: 2022-02-25
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The old design concept generally uses masonry water conservancy slope protection. Due to the quality problems of masonry raw materials, cracks in the block stone masonry and problems caused during the construction process, the water conservancy slope protection may be eroded by natural rainwater and coastal water flow, resulting in The durability and abrasion resistance coefficient of the

Method used

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  • Hydraulic engineering ecological slope protection brick and preparation method thereof
  • Hydraulic engineering ecological slope protection brick and preparation method thereof
  • Hydraulic engineering ecological slope protection brick and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0052] A kind of water conservancy engineering ecological slope protection brick that one example of the present invention provides, such as Figure 1 to Figure 5 As shown, it includes a slope protection board 1 and an ecological board 2. The slope protection board 1 is used to cover the area where water and soil erosion is more likely to occur, resist the impact force brought by the water flow, and avoid soil erosion caused by scouring the soil. The ecological board 2 is arranged on the top of the slope protection board 1, plant seeds are sown on the ecological board 2, and the ecological board 2 has a substrate that is beneficial to the growth and development of the plant seeds. The ecological board 2 that can grow plants is provided on the slope protection board 1 in the present invention , the slope protection board 1 can provide support for the ecological board 2, and at the same time, after the plant seeds in the ecological board 2 grow and take root, the slope protection...

Embodiment 2

[0068] Embodiment 2 of the present invention provides a method for preparing a kind of hydraulic ecological slope protection brick provided in Embodiment 1, comprising the following steps:

[0069] Step 1: Mix the ingredients:

[0070] When making slope protection board 1: add the cementitious material into a mixer and stir evenly, then add an alkali activator to stir, then add water to mix and stir to form a cement slurry.

[0071] The water-binder ratio of the cement slurry is 0.4-0.45, and the water-binder ratio is the weight ratio of water and cementitious material in the cement slurry.

[0072] Described alkali activator comprises water glass and (Na 2 SiO 3 solution) and NaOH, where water glass (Na 2 SiO 3 solution) has a modulus of up to 1.5, and the steps for configuring the base activator include:

[0073] Dissolve NaOH pellets in part of the mixing water;

[0074] Na 2 SiO 3 Add the solution to the prepared NaOH solution;

[0075] The beaker was cooled in co...

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Abstract

The invention discloses a hydraulic engineering ecological slope protection brick and a preparation method thereof, the hydraulic engineering ecological slope protection brick comprises a slope protection plate and an ecological plate, the slope protection plate is used for being laid in an area where water and soil loss is prone to occurring and bearing the ecological plate, the ecological plate is arranged on the upper portion of the slope protection plate, the ecological plate is provided with a base body beneficial to growth and development of plant seeds, and the plant seeds are sown on the ecological plate. Through holes are formed in the slope protection plates and the ecological plates, and ropes can penetrate through the through holes to connect the multiple ecological slope protection bricks. Hydraulic engineering slope protection and ecological vegetation are combined, the water retaining and moisture preventing functions of the base slope protection are achieved, green vegetation is formed on the cement base material, the durability of the slope protection is improved, resources are saved, the construction period is shortened, meanwhile, safety and reliability of the slope protection are guaranteed, and therefore the purposes of environmental protection and cost reduction are achieved.

Description

technical field [0001] The invention relates to a hydraulic engineering ecological slope protection brick and a preparation method thereof, belonging to the technical field of hydraulic engineering. Background technique [0002] Rivers are the cradle of human civilization. Our country has a well-developed river system and many water conservancy projects related to rivers. [0003] Because the scouring of the river will bring a lot of water and soil loss, if the water and soil protection is not paid attention to during the construction of water conservancy projects, it will lead to serious water and soil loss, especially on both sides of the river, which not only makes the ground slope large and the soil loose , and even loss of ecological vegetation, and the most commonly used protective measure is to build water conservancy slope protection on both sides of the river. [0004] Water conservancy slope protection can not only prevent soil erosion, but also green the environm...

Claims

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Application Information

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IPC IPC(8): E02B3/14C04B28/00C04B18/10C04B18/16B28B3/00A01G9/029
CPCE02B3/14C04B28/00C04B18/105C04B18/16A01G9/0293C04B2111/00017C04B18/08C04B14/068C04B14/02C04B12/04C04B22/062C04B18/248Y02W30/91
Inventor 刘小艳刘睿丹刘宇宸左俊卿吕凯王港澳孙旭蒋亚清夏苏鲁
Owner HOHAI UNIV
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