RU2444176C1 - Crude mixture for making decorative granules used to decorate flower gardens and flower beds - Google Patents

Abstract

FIELD: chemistry.

SUBSTANCE: crude mixture for making decorative granules used to decorate flower gardens and flower beds contains the following, wt %: liquid glass 25-35, ground eggshell 57-74, nitrogen and/or phosphorus and/or potassium fertiliser 0.5-5. The crude mixture can additionally contain water paint in amount of 1-10 wt %.

EFFECT: decorative granules are environmentally safe and suitable for decorating flower gardens and flower beds in the spring-summer, and will decompose in the autumn-winter period, thereby fertilising the soil.

2 cl, 1 tbl

Description

The invention relates to crop production and the manufacture of decorative granules used in the design of flower beds and flower beds.

Known raw mix for the manufacture of artificial stones containing liquid glass and filler (carbonate rocks, quartz sand , sawdust) [1 ].

The objective of the invention is to obtain a raw material mixture for the manufacture of decorative granules suitable for the design of flower beds and flower beds in the spring-summer period, followed by their decomposition in the autumn-winter period and fertilizing the soil .

The technical result is achieved in that the raw meal for the production of decorative granules used in the design of flower beds and the beds, comprising water glass and a filler, further contains a nitrogen and / or phosphorus and / or potassium fertilizer, and as a filler - milled eggshells at the following ratio of components, wt.%: water glass 25-35; ground eggshell 57-74; nitrogen, and / or phosphorus, and / or potassium fertilizer 0, 5-5 . The raw material mixture for the manufacture of decorative granules used in the design of flower beds and flower beds additionally contains watercolor paint in an amount of 1-10 wt.%.

Any liquid glass (sodium, potassium) with a density of 1300-1500 kg / m 3 is used.

Use dried and crushed (up to a specific surface of 2000-2500 cm 2 / g) shell of any eggs (chicken, duck , quail, etc. ).

The table shows the composition of the raw mix.

Table Components Composition , wt .%: one 2 3 four 5 6 7 8 Liquid glass 25 thirty thirty 35 25 thirty thirty 35 Ground egg shell 74 66.5 57 60 74 66.5 57 60 Nitrogen fertilizer - 0.5 - 5 0.5 - one - Phosphorus fertilizer one 0.5 - - 0.5 one - one Potash fertilizer - 1,5 3 - - 1,5 2 one Watercolor paint - one 10 - - one 10 3

The components of the raw mix are metered in the required quantities and mixed. From the obtained raw material mixture granules are formed (fraction 20-40 mm), which are dried to a moisture content of not more than 5%.

The granules used to decorate flower beds and flower beds are environmentally friendly, in the spring-summer period they perform a decorative function, and then in the autumn-winter period they soften, decompose and fertilize the soil.

Information sources

1. CN 1401217 A, 2003.

Claims (2)

1. The raw material mixture of the day of production of decorative granules used in the design of flower beds and flower beds, containing liquid glass and a filler, characterized in that it additionally contains nitrogen, and / or phosphorus, and / or potassium fertilizer, and as a filler - ground egg shells with the following ratio of components, wt.%: water glass 25-35, ground eggshell 57-74, nitrogen, and / or phosphorus, and / or potassium fertilizer 0.5-5. 2. The raw material mixture for the manufacture of decorative granules used in the design of flower beds and flower beds according to claim 1, characterized in that it additionally contains watercolor paint in an amount of 1-10 wt.%.