Unlock instant, AI-driven research and patent intelligence for your innovation.

Cast mold forming compositions and uses thereof

A composition and mold technology, which can be used in die-casting molds, ceramic molding machines, solid waste management, etc., and can solve problems such as profitability limitations

Pending Publication Date: 2021-04-30
ECONCRETE TECH
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dismantling of cast products often limits the profitability of the process

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
  • Cast mold forming compositions and uses thereof
  • Cast mold forming compositions and uses thereof
  • Cast mold forming compositions and uses thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] 1. Mix the dry composition of the present invention with tap water to the desired consistency. For spraying compositions, more water is added, while for molding compositions such as clay, less water is required.

[0032] 2. Spray the composition on the surface of the mold ( figure 1 ) or attached to a mold (at a clay consistency).

[0033] 3. The composition dries on the surface of the mold, or with a clay consistency (before attaching to the mold) for several minutes to several hours, depending on the air temperature (20 min to 1 hour at 30°C, depending on the composition thickness) (Figure 2).

[0034] 4. Cast the concrete in the mold on top of the applied composition.

[0035] 5. After curing, the mold was peeled off and the pattern formed by the composition of the invention could be seen on the surface of the concrete in contact with the mold (Figure 3).

[0036] 6. Tap water was used to dissolve the composition from the concrete face, leaving patterns, voids 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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
Login to View More

Abstract

The present invention provides a composition for forming a casting mold or a mold liner, comprising solid particles of CaO, SiO, MgO, Al 2 O 3 having an average particle size of 20 to 60 [mu]m.

Description

[0001] Background of the invention [0002] Casting is a manufacturing process in which a liquid material is usually poured into a mold containing a hollow cavity of the desired shape and then allowed to solidify. The solidified part is also called casting, and the casting is ejected or broken out from the mold to complete the process. [0003] Gypsum and other chemically set materials, such as concrete and polymers and plastic resins, can use single-use waste molds, multiple-use "piece" molds, or molds made from small rigid pieces or flexible materials such as latex rubber (which in turn Supported by an external mold) for casting. [0004] Molding is the manufacturing process of shaping a liquid or soft raw material by using a rigid frame called a mold or matrix. This itself may have been done using a pattern or model of the final object. [0005] A mold is a hollowed out mass that is filled with a liquid or soft material, such as concrete. The liquid hardens or solidifies ...

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 Applications(China)
IPC IPC(8): B28B1/26B28B7/34B28B7/36C04B28/00
CPCC04B2111/00939B28B1/262B28B7/342C04B2235/3208C04B2235/5436C04B2235/3206C04B2235/3217C04B2235/3418C04B28/00B28B7/346C04B35/057C04B2235/327C04B2235/3232C04B2235/3201C04B2235/3262C04B2235/6027C04B14/062C04B14/30C04B14/303C04B14/304C04B28/02C04B28/18
Inventor 伊多·赛拉希姆里特·芬克尔
Owner ECONCRETE TECH