Dry stirring light compartment wall grouting material

A technology for partition walls and grouting materials, applied in cement mixing devices, clay preparation devices, mixing operation control devices, etc., can solve problems such as uneven quality, poor construction efficiency, and difficult pumping, and achieve uniform texture, Good volume stability and easy pumpability

Active Publication Date: 2008-04-23
RUENTEX MATERIALS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this construction method often has uneven quality due to unmeasured sand and unstable styrofoam dosage, and it is impossible to control the construction quality and usage quantity
Therefore, when the amount of Styrofoam coating is insufficient (see figure 1 shown), often causing inconveniences such as blocked pipes, difficult pumping, poor construction efficiency, etc.

Method used

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  • Dry stirring light compartment wall grouting material
  • Dry stirring light compartment wall grouting material
  • Dry stirring light compartment wall grouting material

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Embodiment Construction

[0016] The present invention provides an easily pumpable grout such as figure 2 As shown, it has the characteristics of uniform texture, light weight, sound insulation and heat insulation, fire safety, durable corrosion resistance, and good volume stability. The grouting material of the present invention is used as a dry-mix light partition wall grouting material, preferably for indoor compartments such as residences and offices, and can also be used for indoor compartments including factory buildings and storage buildings.

[0017] The dry-mix light partition wall grouting material of the present invention preferably mainly includes granular materials and powder in its ingredients. Granules are selected from fine aggregate (sand), artificial lightweight aggregate (sintered fly ash lightweight aggregate; artificial sintered clay; foamed furnace stone; expanded shale, clay, schist, etc.), natural lightweight aggregate (Vermiculite; Pumice; Diatomite; Pearl stone, etc.), expan...

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Abstract

The present invention provides a dry-stirred light partition wall grouting material. It is made up by adding water into the mixture containing aggregate and powder body and stirring them, in which the usage of aggregate is 3-1500kgw/cu.m; in the powder body at least cement is contained, the usage of powder body is 150-1600kgw/cu.m; and the water-solid ratio of said dry-stirred light partition wall grouting material is 0.05-1.0, unit weight is 200-2500kgw/cu.m. Said powder body also can contain pumping aid, said pumping aid is selected from cellulose material, starch ether material or water-soluble polymer, its usage is 0.001%-3.0% of powder body weight.

Description

technical field [0001] The invention relates to a light partition wall grouting material, in particular to a dry mixed light partition wall grouting material which is easy to pump. Background technique [0002] The main materials of the light partition wall structure are light steel frame, fiber cement board, grouting material, and lightweight filler, which are very beneficial to reduce the weight of the partition wall, and the static load of the overall structure is thus reduced. If the building structure design can By analyzing the stress, a more economical frame size or reinforcement can be obtained, thereby reducing the cost. [0003] Traditionally, the construction method of grouting materials for light partition walls is to use bagged cement and bulk sand on site, and mix them directly after a rough estimate by the construction personnel. The commonly used ratio is cement: sand: polystyrene (ps) = 1:2:4 or 1:3:5 (volume ratio of loose cube). The unit weight of the gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C5/00B28C7/04
Inventor 丘惠生杨景鼎
Owner RUENTEX MATERIALS CO LTD
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