KR100914726B1 - MANUFACTURE OF fAC-ING(Cement mortor substitution) CLAY MIXTURE USING GRASS FIBER AND fAC-ING CLAY MIXTURE MANUFACTURED BY THE SAME - Google Patents

Abstract

The present invention relates to a method of preparing a clay mix for building plaster (substitute mortar) using grass fibers, and a clay mixture for plastering prepared by the above method, and more specifically, by modifying a general home mixer (Mixer). The present invention relates to a method of preparing a plastering clay mixture prepared by mixing clay and water in a pooled fiber, which is added to a sea island, and a plastering clay mixture prepared by the method.

According to the present invention, it is possible to decompose long fibers by a simple method, and to prepare building materials for real life such as plastering (cement mortar substitute) clay mixture by mixing clay and water with the depleted grass fibers.

Description

Method for preparing clay mixture for cement (substituting cement mortar) using paste fiber, and for cement mixture prepared by the method BY THE SAME}

The present invention relates to a method of manufacturing a plastering clay mixture using grass fibers, and to a plastering clay mixture prepared by the above method. The present invention relates to a method of preparing a clay composite for building plaster prepared by mixing clay and water, and to a clay mixture for building plaster prepared by the above method.

Although many methods have been developed for pooling seaweed, the chemical seaweeding method increases environmental pollution and mechanically grinds the finite length of the fiber.

In this way, we developed a sea island machine that can mechanically grind only lignin in water and separate it into long fibers, and decompose the grass in a simple way, and use fibers of 1-2 cm length among the fibers. By mixing water, it is to prepare a clay mix for architectural plaster that can substitute for cement mortar.

The present invention is a method of decoupling into a long fiber using a sea island that can mechanically decompose the grass, and mixing the clay and water in the grass fiber decomposed using the above method for building plastering (substitute cement mortar) An object of the present invention is to provide a manufacturing method capable of producing a clay mixture and a clay mixture for building plaster prepared by the above method.

The present invention is the first step to obtain a grass is grown and dried, and then cut into 1 ~ 2cm length; A second step called by immersing the grass cut in the first step in water; Extracting the pool called water of the second step, and then mixing the pool and water with 5 to 10% by volume of the pool and 90 to 95% by volume of water to the total volume; The blade of the mixer is equipped with the same function as the mixer, which has the capacity to rotate the blades made by blunting the blades with a thickness of 0.1-3 cm and a length of 8-20 cm, at 10,000 to 16,000 rpm. A fourth step of adding the mixture of the third step to the prepared sea island and then stirring it for 1 to 3 minutes; A fifth step of separating the de-finished grass fibers through the fourth step, washing with water, and drying the water; And a sixth step of mixing the dried grass fibers with a volume ratio of 1: 0.9 to 5, and mixing water at 30 to 40% by volume with respect to the total volume including the mixture and water to prepare a clay mixture for plastering. It relates to a method of manufacturing a plastering clay mixture using grass fibers prepared to include. At this time, the paste cut in the first step into the water, it is preferable to immerse by fermenting for 3-7 days at a temperature of 25-40 ℃, the sixth step is the fiber and clay of the desalted 1-2Cm length 1: is mixed in a volume ratio of 0.9 to 5 and water is mixed to 30-40% of the total volume, by mixing the grass fibers prepared by the method with clay, water to provide a clay mix for building plaster It is.

As described above, according to the method of manufacturing the grass fiber according to the present invention, it is possible to easily decompose the long grass fiber from the grass, which is a herbaceous plant, and to prepare a clay mixture for building plastering using only natural materials without chemical treatment. There is an advantage.

In addition, the plaster mixture using the grass fiber prepared by the present invention is an environmentally friendly material that can be used to replace the cement mortar, low thermal conductivity to block the hot and cold outside air in summer and winter, thereby improving the thermal efficiency of room temperature It is easy to adjust and has better heat insulation, insulation, sound insulation and fire protection than other materials. In addition, the material is obtained from nature has the advantage of reducing the material cost.

Hereinafter, it will be described in detail as follows.

1. How to make full sea island

It is an application of the function of the general mixer, and the blade blade is deformed bluntly (rounded), and when rotating at a high speed of about 10,000 to 16,000 rpm, the blade does not cut the grass, so it taps and separates the fibers from the water. It is made on the principle.

end. Thickness of rotor blade

Rotating blades with a thickness of 0.1 to 3 cm are suitable for cutting the cut grass of 1 to 7 cm in length, and as the thickness of the rotating blades becomes thicker, the blades with hard shells or longer lengths can be cut. In other words, as the thickness increases, the fibers can be separated while tapping the grass fibers so that they are not cut.

I. Length of rotor blade

The total length of the rotor blade is more than 8cm and it is suitable length to sew the grass. It is preferable that the length is 8 to 20 cm.

All. How to make sea island

The blade of the mixer is equipped with the same function as the mixer which has the capacity to rotate the blades made by blunting the blades with a thickness of 0.1-3 cm and a length of 8-20 cm, at a speed of 10,000 to 16,000 rpm. Instead, they are attached and manufactured with a sea island that can sea grass.

2. Manufacturing method of grass fiber

All kinds of grass belonging to herbaceous plants can be resolved to grass fiber by the method of the present invention, but long grass and many grasses such as rice straw, straw, silver grass, grass, grass are seaweed and are preferred for use as grass fiber.

1) Obtained grasses with complete growth and dry.

2) The obtained grass is cut to a length of 1-2 cm.

3) It is called by immersing the cut grass in water. Preferably, the grass is immersed for 3 to 7 days at a temperature of 25 ~ 40 ℃ by the various microorganisms contained in the pool can be naturally fermented during the immersion period. Naturally fermented grass has the advantage that the fibers are not easily broken during seasumming.

4) After extracting the soaked pool or fermented pool, the pool and water are mixed with 5 to 10% by volume of the pool and 90 to 95% by volume of water. The amount of water must be mixed enough to smooth the rotation in the following sea islands. At this time, the volume measurement of the pool is based on the volume measured by putting the pool soaked in water in a measuring container capable of measuring the volume, the pressure applied by the adult male.

5) Mixer with the same function as Mixer with the capacity to rotate the blades made by blunting the blades with thickness of 0.1-3Cm and the length of 8-20Cm at 10,000 ~ 16,000 rpm. After putting the mixture of the pool and water in a seam prepared by attaching instead of the blade of the blade, the island is stirred by stirring for 1 to 3 minutes. The operating time of the sea island may vary depending on the thickness of the rotary blade, the type of pool, the length of the pool, the fermentation state of the pool. According to the present invention, the amount of fiber to be shredded is small, and the time to break the fiber is faster than that of other seaweed methods, and organic matters such as lignin, starch, sugar, etc., except for the grass fiber, are used as animal feed, It can be fermented to make alcohol or rotten to be used as fertilizer for crops.

6) The de-finished fibers are separated by a sieve, washed with water several times, and dried to prepare full fibers.

3. Manufacturing Method of Clay Mixture for Building Plaster using Grass Fiber

end. Preparation method of plastering clay mixture

Full fiber and clay of 1-2 cm length prepared by the method of the present invention is mixed in a volume ratio of 1: 0.9 to 5, water is prepared by mixing 30 to 40% by volume relative to the total volume including the mixture and water, Specifically, it is as follows.

1) Mix clay and water first. At this time, water is used 30% -40% of the total volume (volume of the fiber, clay, water combined).

2) Stir the well-mixed clay slowly, mix it with seaweed and spread the thin 1 ~ 2㎝ grass fibers in small portions so that the fibers do not clump together.

I. Mixing ratio

1) The mixing ratio of grass fiber and clay is 1: 1 to 0.9 in volume (L) ratio, specifically (1) 1: 0.9 (2) 1: 1 (3) 1: 1.1 (4) 1 : 1.2 (5) 1: 1.3 (6) 1: 1.4 (7) 1: 1.5 (8) 1: 1.6 (9) 1: 1.7 (10) 1: 1.8 (11) 1: 1.9 (12) 1: 2 (13) 1: 2.1 (14) 1: 2.2 (15) 1: 2.3 (16) 1: 2.4 (17) 1: 2.5 (18) 1: 2.6 (19) 1: 2.7 (20) 1: 2.8 (21) ) 1: 2.9 (22) 1: 3 (23) 1: 3.1 (24) 1: 3.2 (25) 1: 3.3 (26) 1: 3.4 (37) 1: 3.5 (28) 1: 3.6 (29) 1 : 3.7 (30) 1: 3.8 (31) 1: 3.9 (32) 1: 4 (33) 1: 4.1 (34) 1: 4.2 (35) 1: 4.3 (36) 1: 4.4 (37) 1: 4.5 (38) 1: 4.6 (39) 1: 4.7 (40) 1: 4.8 (41) 1: 4.9 Up to (42) 1: 5 are suitable for use as architectural clay mixes.

At this time, the volume measurement of the fiber and clay is based on the external volume, measured by applying pressure with the force of the adult man after putting the full fiber and clay in a measuring container capable of measuring the volume, respectively.

Claims (3)

A first step of obtaining and drying the grass having been grown, and cutting it into 1 to 2 cm long; A second step called by immersing the grass cut in the first step in water; Extracting the pool called water of the second step, and then mixing the pool and water with 5 to 10% by volume of the pool and 90 to 95% by volume of water to the total volume;  The blade of the mixer is equipped with the same function as the mixer, which has the capacity to rotate the blades made by blunting the blades with a thickness of 0.1-3 cm and a length of 8-20 cm, at 10,000 to 16,000 rpm. A fourth step of adding the mixture of the third step to the prepared sea island and then stirring it for 1 to 3 minutes; A fifth step of separating the de-finished grass fibers through the fourth step, washing with water, and drying the water; And The dried 1-2 cm long grass fibers and clay are mixed in a volume ratio of 1: 0.9 to 5, and the water is prepared by mixing 30 to 40% by volume with respect to the total volume including the mixture and water Step 6; Method of manufacturing a clay composite for building plaster using grass fibers produced, including. The method of claim 1, wherein the second step, After putting the grass cut in the first step into the water, it is immersed by immersing for 3 to 7 days at 25 ~ 40 ℃ temperature method of manufacturing clay mixture for building plaster using grass fiber prepared. delete