Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Forming mold for foamed cement board and method for preparing foamed cement board

A foamed cement board and forming mold technology, which is applied in the field of building materials processing, can solve the problems of thickness control and temperature control of foamed cement products, and achieve the effects of simple structure, product quality assurance, and accelerated curing speed.

Active Publication Date: 2019-04-09
安徽倍立达住工科技有限公司
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the above disadvantages, to provide a foamed cement board molding die and a method for preparing foamed cement boards, through the combined foamed cement board molding die and the addition of phase change materials, to solve the foamed cement production process. Problems with temperature control and thickness control of foamed cement products

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Forming mold for foamed cement board and method for preparing foamed cement board
  • Forming mold for foamed cement board and method for preparing foamed cement board

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0036] The materials for preparing the bottom mold (1), bottom mold cover (2), side molds (3), side mold covers (4) and connectors (5) can be metal, metal alloy, engineering plastics, and are not limited to this.

[0037] A method for preparing foamed cement boards with a foamed cement board molding die, comprising the following steps:

[0038] 1. Select the appropriate phase change material;

[0039] 2. Fill the bottom mold cavity of the bottom mold and the side mold cavity of the side mold with phase change material, cover the bottom mold on the bottom mold, and cover the side mold on the side mold, and package them;

[0040] 3. Install the side mold on the base of the forming mold through the connecting piece;

[0041] 4. Stir the foamed cement well, pour it into the mold, and let it stand for foaming;

[0042] 5. After curing at room temperature or microwave for a certain age, the formwork is removed, the foamed cement is cut to make foamed cement boards, inspected, pac...

Embodiment 1

[0049] Embodiment 1: A method for preparing foamed cement board by a foamed cement board forming mold

[0050] 1. Select inorganic phase change heat storage materials.

[0051] 2. Fill the bottom mold cavity (1-1) of the bottom mold (1) with the preferred phase change material, and connect the bottom mold (1) and the bottom mold cover (2) by bolts to form the base of the foamed cement board mold ; Fill the side mold cavity (3-1) of the side mold (3) with the preferred phase change material, select the number of side molds (3) matching the thickness of the foamed cement board, and connect the side molds ( 3) and the side mold cover (4), forming the frame of the foamed cement board mould;

[0052] 3. Install the side mold on the bottom mold through the connecting piece (5);

[0053] 4. Stir according to the weight ratio of 500 parts of Portland cement, 20 parts of foaming agent hydrogen peroxide, 2.5 parts of foam stabilizer fatty acid methanol amide, 5 parts of potassium sili...

Embodiment 2

[0055] Embodiment 2: A method for preparing foamed cement board by a foamed cement board forming mold

[0056] 1. Select organic phase change heat storage materials.

[0057] 2. Fill the bottom mold cavity (1-1) of the bottom mold (1) with the preferred phase change material, and connect the bottom mold (1) and the bottom mold cover (2) by bolts to form the base of the foamed cement board mold ; Fill the side mold cavity (3-1) of the side mold (3) with the preferred phase change material, select the number of side molds (3) matching the thickness of the foamed cement board, and connect the side molds ( 3) and the side mold cover (4), forming the frame of the foamed cement board mould;

[0058] 3. Install the side mold on the bottom mold through the connecting piece (5);

[0059]4. According to 500 parts of Portland cement, 50 parts of foaming agent hydrogen peroxide, 5 parts of foam stabilizer fatty acid methanol amide, 5 parts of foam stabilizer ethylenediaminetetraacetic a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of building material machining, in particular to a foamed cement plate forming die and a foamed cement plate manufacturing method thereof. The foamed cement plate forming die comprises a bottom die, a bottom die cover, an edge die, an edge die cover, a connecting piece and phase change materials. The bottom die is provided with a bottom die cavity, and a base of the forming die is formed by splicing the bottom die and the bottom die cover. An edge die cavity is formed in the edge die, and a frame of the forming die is formed by splicing the edge die and the edge die cover. The frame of the die is connected to the base of the die through the connecting piece. The bottom die cavity and the edge die cavity are filled with the phase change materials. According to the obtained cement foaming die, the foaming temperature can be reasonably controlled in the process of foaming cement pouring, and the quality of a manufactured foamed cement plate is stable.

Description

technical field [0001] The invention relates to the field of building material processing, in particular to a mold for forming a foamed cement board and a method for preparing the foamed cement board. Background technique [0002] Use foamed cement to make the insulation layer, which is used for roof insulation and exterior wall insulation, replacing other insulation materials such as polystyrene (benzene board), with unparalleled thermal insulation performance and structural layer adhesion, and convenient construction , environmental protection, time saving, efficiency and many other advantages. In the production process of foamed cement, temperature is an important factor affecting the foamed cement product. When the foaming agent is added to the slurry, the temperature rises sharply, and the foamed cement slurry is poured into the mold. Due to the heat transfer effect of the mold, As a result, the temperature in the production process of foamed cement products is unstabl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B28B7/34C04B28/04C04B38/02
CPCB28B7/34C04B28/04C04B38/02C04B22/068C04B2103/48C04B2103/12C04B22/002
Inventor 熊吉如朱雪峰
Owner 安徽倍立达住工科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com