Greening concrete additive and preparation method thereof

A technology for greening concrete and additives, applied in fertilizer mixtures, applications, organic fertilizers, etc., can solve the problems of low vegetation survival rate, loss of water and nutrients, and unfavorable normal growth of vegetation, so as to improve the survival rate and reduce rotten roots. , Improve the effect of water lock and fertilizer retention ability

Pending Publication Date: 2022-03-22
SHANGHAI JIUDING GREENING CONCRETE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the process of planting vegetation in the existing greening concrete, although there are a large number of continuous holes on the surface and inside to provide the space required for the normal growth of vegetation, due to the large pores, water and nutrients may be directly released from the pores. Medium loss is not conducive to the normal growth of vegetation, resulting in a low survival rate of vegetation

Method used

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  • Greening concrete additive and preparation method thereof
  • Greening concrete additive and preparation method thereof
  • Greening concrete additive and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0046] Embodiment 1: A greening concrete additive, including the components shown in Table 1 in parts by weight. Its preparation method includes:

[0047] Step 1, first add water in a clean and dry container, then compound fertilizer, rooting agent, active calcium, aluminum ion (i.e. aluminum ion standard solution), rare earth ore (rare earth ore includes apatite and fluorite, apatite The ratio between fluorite and fluorite is 1:2), organic matter, amino acid, chitin, fulvic acid and gibberellin are added to the above-mentioned container and mixed in turn, and then stirred with a stirring rod for 35 minutes to obtain a mixed solution; wherein, press In terms of components in parts by weight, the above-mentioned compound fertilizer includes 2 parts of ammonium nitrate, 3 parts of ammonium carbonate, 5 parts of ammonium chloride, 15 parts of urea, 5 parts of potassium sulfate, 8 parts of potassium chloride, and 10 parts of ammonium phosphate ( Wherein, the above-mentioned parts...

Embodiment 2-6

[0049] Embodiment 2-6: A greening concrete additive, the difference from Embodiment 1 lies in: as shown in Table 1, the parts by weight of each component are different.

[0050] The components of the parts by weight of embodiments 1-6 in a kind of greening concrete additive in table 1

[0051]

[0052]

Embodiment 7

[0053] Embodiment 7: A greening concrete additive, which is different from Embodiment 1 in that it also includes 2 parts of aluminum ions (ie 2 parts of aluminum ion standard solution).

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Abstract

The invention relates to the technical field of building materials, and provides a greening concrete additive and a preparation method thereof, and the greening concrete additive comprises the following components by weight: 100 parts of water, 15-30 parts of a compound fertilizer, 5-10 parts of a water-absorbent resin water-retaining agent, and 1-3 parts of a rooting agent. According to the invention, by adjusting the composition of each component in the water-absorbent resin water-retaining agent and matching with water and the compound fertilizer, water and nutritional ingredients required by normal growth of vegetation are provided, and the overall water locking and fertilizer retaining capacities of the greening concrete can be improved, so that the survival rate of the vegetation is favorably improved, and the life cycle of the vegetation is prolonged.

Description

[0001] This application is a divisional application with an application date of October 29, 2018, an application number of 201811269459.6, and an invention title of "A Greening Concrete Additive". technical field [0002] The invention belongs to the technical field of building materials, and more specifically relates to a greening concrete additive and a preparation method thereof. Background technique [0003] Ordinary concrete is a man-made building material that is hardened by mixing cement, coarse aggregate (crushed stone or pebble), fine aggregate (sand), admixture and water. Sand and stone act as a skeleton in concrete and inhibit the shrinkage of cement; cement and water form cement slurry, which wraps on the surface of coarse and fine aggregates and fills the gaps between aggregates. The cement paste acts as a lubricant before hardening, so that the concrete mixture has good construction performance. After hardening, the aggregates are glued together to form a stron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/40C05G3/00C05G3/40C05G3/80
CPCC04B40/0039C05B7/00C05G3/00C05G3/80C05G3/40C04B22/085C04B22/10C04B22/124C04B24/126C04B22/147C04B22/16C04B24/04C04B24/128C04B24/045C04B24/40C04B24/127C04B24/2641C04B24/2652C04B24/38C04B24/383C04B14/102C04B14/28C04B2103/0021C04B14/366C04B14/36C04B24/123C04B24/24C04B24/06C04B18/24C05C1/00C05C3/00C05C9/00C05D1/02C05F11/10
Inventor 李仁李泳峤
Owner SHANGHAI JIUDING GREENING CONCRETE CO LTD
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