Mosquito and insect repelling concrete

A technology for concrete and mosquito repellent, applied in the fields of repellents, animal repellents, biocides, etc., can solve problems such as harming human health and polluting the environment, and achieve good building strength, lasting effect, and pleasant smell. Effect

Inactive Publication Date: 2015-12-09
NANTONG KEDA BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of pesticides, etc. endangers human health and pollutes the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The invention provides a mosquito repelling concrete, which comprises the following materials in mass fraction: cement: 253-274; insect-repelling plant extraction mixture: 180-195; river sand: 147-166; stones: 1025-1270; admixture: 3.2-3.5.

[0011] Optionally, the insect-repelling plant extraction mixture includes the following materials in mass fractions: wormwood powder: 3-7; Zanthoxylum bungeanum powder: 1.5-6.5; camphor wood powder: 0.5-1.5; water: 175-180.

[0012] Disperse 7kg of wormwood powder, 2kg of prickly ash powder, and 1kg of camphor wood powder into 180kg of water, and stir evenly; mix the uniformly mixed solution with 260kg of cement, 150kg of river sand, 1100kg of stones, and 3.4kg of admixtures to form concrete .

Embodiment 2

[0014] Disperse 5kg wormwood powder, 4kg prickly ash powder, and 1kg prickly ash powder into 180kg water, and stir evenly. The uniformly stirred mixture is then mixed with 260kg of cement, 150kg of river sand, 1100kg of stones, and 3.4kg of admixture to form concrete.

Embodiment 3

[0016] Disperse 3kg wormwood powder, 6kg prickly ash powder, and 1kg prickly ash powder into 180kg water, and stir evenly. The uniformly stirred mixture is then mixed with 260kg of cement, 150kg of river sand, 1100kg of stones, and 3.4kg of admixture to form concrete.

[0017] The mosquito-repelling and insect-repelling concrete provided in the present invention mixes the powder of insect-repelling plant extracts in water and mixes them in concrete, the concrete made has the effect of repelling mosquitoes and insects, and has a persistent fragrance and long-lasting effect Non-toxic and harmless, the smell is pleasant.

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PUM

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Abstract

The invention provides a mosquito and insect repelling concrete, which comprises the following materials in parts by weight: 253 to 274 parts of cement, 180 to 195 parts of insectproof mixed plant extract, 147 to 166 parts of river sand, 1025 to 1270 parts of stone, and 3.2 to 3.5 parts of additive. The insectproof plant extract, which can repel mosquitoes and insects, is dispersed into water to form a turbid liquid, so the concrete can effectively repel mosquitoes and insects, moreover, the concrete has a lasting fragrance, which is pleasant, and is nontoxic and harmless, and at the same time, the construction strength of the concrete is good.

Description

technical field [0001] The invention relates to the field of concrete, in particular to a mosquito-repelling and insect-repelling concrete. Background technique [0002] With the diversification and rapid development of the construction industry, special concrete suitable for various industries and various needs has been continuously developed and applied. [0003] Mosquitoes affect the quality of life, spread diseases and endanger health, and eat furniture and other items to cause greater harm. Especially buildings in rural areas, forests and other places are seriously infested by mosquitoes. The use of pesticides, etc. endangers human health and pollutes the environment. How to make mosquito avoid building, reduce mosquito infestation puzzles people always. Contents of the invention [0004] A brief overview of the invention is given below in order to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/02A01N65/36A01P17/00C04B14/06C04B14/02
CPCY02A50/30
Inventor 薛俊庞正扬余恒丁俊
Owner NANTONG KEDA BUILDING MATERIALS
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