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A kind of crimping line and preparation method thereof

A technology for pressing top line and top line, which is applied in the field of construction equipment, can solve the problems of strong fire resistance and light weight, etc., and achieves the effects of good fire resistance, improved air quality, and enhanced fire resistance.

Active Publication Date: 2020-08-04
凤冈县奇异园林景观工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a crimping wire and its preparation method to solve the problem that the existing medium crimping wire cannot take into account both light weight and strong fire resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: a kind of crimping line, is made up of following raw material: magnesium oxysulfate cement 4000g, anion fiber 400g, steel fiber 600g, phenolic foam 2400g, cellular glass 600g, vermiculite 800g, basalt 1000g, coagulant 400g and water 2500g.

[0021] The preparation method of above-mentioned crimping line is: comprise the following steps:

[0022] Step 1, preparing each raw material according to the above weight, pulverizing basalt and vermiculite;

[0023] Step 2, mixing magnesium oxysulfate cement, phenolic foam, foam glass, coagulant, basalt powder, vermiculite powder and water through a mixer;

[0024] Step 3, divide material A into material a1 and material a2 according to the weight ratio of 3:1, then mix material a1 and steel fiber evenly to obtain material b1, the length of steel fiber is 12cm, diameter is 0.3cm, material a2 and negative ion The fibers are uniformly mixed to obtain material b2, and the thickness of the material b2 coating on the top...

Embodiment 2

[0027] Embodiment 2: a kind of crimping line, is made up of following raw material: magnesium oxysulfate cement 4500g, anion fiber 500g, steel fiber 700g, phenolic foam 2500g, cellular glass 700g, vermiculite 1000g, basalt 1250g, coagulant 500g and water 2750g.

[0028] The preparation method of above-mentioned crimping line is: comprise the following steps:

[0029] Step 1, preparing each raw material according to the above weight, pulverizing basalt and vermiculite;

[0030] Step 2, mixing magnesium oxysulfate cement, phenolic foam, foam glass, coagulant, basalt powder, vermiculite powder and water through a mixer;

[0031] Step 3, divide material A into material a1 and material a2 according to the weight ratio of 3:1, then mix material a1 and steel fiber evenly to obtain material b1, the length of steel fiber is 16cm, the diameter is 0.4cm, and material a2 is mixed with negative ion The fibers are uniformly mixed to obtain material b2, and the thickness of the material b2...

Embodiment 3

[0034] Embodiment 3: a kind of crimping line, is made up of following raw material: magnesium oxysulfate cement 5000g, anion fiber 600g, steel fiber 800g, phenolic foam 2600g, cellular glass 800g, vermiculite 1200g, basalt 1500g, coagulant 600g and water 3000g.

[0035] The preparation method of the above-mentioned topping line is as follows: step 1, prepare each raw material according to the above weight, pulverize basalt and vermiculite to make powder;

[0036] Step 2, mixing magnesium oxysulfate cement, phenolic foam, foam glass, coagulant, basalt powder, vermiculite powder and water through a mixer;

[0037] Step 3, divide material A into material a1 and material a2 according to the weight ratio of 3:1, then mix material a1 and steel fiber evenly to obtain material b1, the length of steel fiber is 20cm, diameter is 0.5cm, material a2 and negative ion The fibers are uniformly mixed to obtain material b2, and the thickness of the coating of material b2 on the main trunk of ...

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Abstract

The invention discloses a coping line in the field of construction instruments. The coping line is composed of the following raw materials in parts by weight: 40-50 parts of cement, 4-6 parts of an anion fiber, 6-8 parts of a steel fiber, 24-26 parts of phenolic foams, 10-15 parts of graystone, 4-6 parts of a coagulant and 25-30 parts of water. The preparation method comprises the following steps:(1) preparing the raw materials in parts by weight, and crushing and powdering the graystone and vermiculite; (2) stirring raw materials except the steel fiber and the anion fiber by using a stirringmachine so as to obtain a material A; (3) dividing the material A into a material a1 and a material a2 in a weight ratio of 3:1, uniformly mixing the material a1 with the steel fiber so as to obtaina material b1, and uniformly mixing the material a2 with the anion fiber so as to obtain a material b2; (4) injecting the material b1 into a mold, carrying out vibration molding, carrying out vacuum water absorption, and pressing so as to obtain a coping line main body; (5) uniformly coating the coping line main body with the material b2, drying, and polishing. The coping line disclosed by the invention is light in weight and high in fire resistance.

Description

technical field [0001] The invention belongs to the technical field of construction equipment, and in particular relates to a topping wire and a preparation method thereof. Background technique [0002] The top line is used to press the inner corner of the top surface of the building. It is a decorative line made on the top of the facing material for the purpose of closing the edge and closing the mouth. Among them, in buildings such as window sills, dadoes, parapets, etc., the inner corner refers to the recessed corner on the wall. The top line is generally larger than the internal corner line. The internal corner line is a kind of building material. When the material or color of the wall and the ceiling is different, there will be an obvious junction line. The internal corner line is used to cover up this boundary. Most of the current roofing wires are made of cement or PVC. The weight of the roofing wire made of cement is heavy. Poor, easy to cause fire. Therefore, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/30C04B41/65C04B111/28
CPCC04B28/30C04B41/509C04B41/65C04B2111/00508C04B2111/28C04B2201/50C04B16/082C04B14/24C04B2103/12C04B14/14C04B14/202C04B22/002C04B14/48C04B20/0048
Inventor 欧阳飞
Owner 凤冈县奇异园林景观工程有限公司
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