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Double foam pumping insulation slurry and manufacturing method

A thermal insulation slurry and double foaming technology, which is applied in the field of building thermal insulation materials, can solve the problems of unrealized mechanized production and pumping process of double foam thermal insulation slurry, and achieve the optimization of economic and technical indicators and good performance-price ratio , good thermal insulation effect

Active Publication Date: 2012-09-12
浙江金铠建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The applicant has applied for an invention patent in China, the name is "cast-in-place polystyrene cement composite foam material and construction method", the patent number is ZL03134154.3, which discloses a double-foam insulation material, but the patent Only polystyrene and cement foam composite materials are involved, and the mechanized production and pumping process of double foam insulation slurry have not been realized

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  • Double foam pumping insulation slurry and manufacturing method

Examples

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Effect test

Embodiment 1

[0034] Expandable polystyrene (particle size Φ=1mm) is steam-foamed, and portable benzene particle foaming equipment is used at the construction site to make polystyrene foam particles with an average particle size of 4.5mm (expansion ratio>90 ).

[0035] Formula (according to 1m 3Count): polyphenylene foamed particle stack volume 0.8m 3 ; Ordinary Portland cement (400 # ) 180kg; cement foaming agent 1.1kg; water 100kg.

[0036] The cement foaming agent is prepared in the factory, and its formula is calculated by 100kg: water 70kg, sodium hydroxide 0.4kg, rosin 0.6kg, bone glue 15kg, fatty alcohol polyoxyethylene ether sodium sulfate (AES) surfactant 14kg; Its preparation The process is to dissolve sodium hydroxide in water first, then add rosin powder and heat to 70-80°C, stir until completely dissolved, then add bone glue powder without stirring for 20-30 minutes, then cool down to below 50°C, and finally add AES and stir Fully dissolve to make concentrated cement foamin...

Embodiment 2

[0039] The recovered waste benzene board is crushed with a crusher to make polystyrene foamed particles with an average particle size of 2-5mm, and at the same time, the cement foaming agent is purchased from the market.

[0040] Formula (according to 1m 3 Count): polyphenylene foamed particle stack volume 0.7m 3 ; Magnesium oxide 100kg; Magnesium chloride (halogen grains) 50kg; Cement foaming agent 1.2kg; Water 85kg.

[0041] The cement foaming agent is prepared in the factory, and its formula is calculated by 100kg: water 67kg, sodium hydroxide 0.3kg, rosin 2.7kg, bone glue 15kg, fatty alcohol polyoxyethylene ether sodium sulfate (AES) surfactant 15kg; Its preparation The process is to dissolve sodium hydroxide in water first, then add rosin powder and heat to 70-80°C, stir until completely dissolved, then add bone glue powder without stirring for 20-30 minutes, then cool down to below 50°C, and finally add AES and stir Fully dissolve to make concentrated cement foaming ag...

Embodiment 3

[0044] The phenolic foamed board was crushed by a crusher at the construction site to make polystyrene foamed particles with an average particle size of 5 mm.

[0045] Formula (according to 1m 3 Count): phenolic foamed particle stack volume 0.8m 3 ; Ordinary Portland cement (400 # ) 210kg; cement foaming agent 0.9kg; water 120kg.

[0046] The cement foaming agent is prepared in the factory, and its formula is calculated by 100kg: water 72kg, sodium hydroxide 0.3kg, rosin 2.7kg, bone glue 15kg, fatty alcohol polyoxyethylene ether sodium sulfate (AES) surfactant 10kg; its preparation The process is to dissolve sodium hydroxide in water first, then add rosin powder and heat to 70-80°C, stir until completely dissolved, then add bone glue powder without stirring for 20-30 minutes, then cool down to below 50°C, and finally add AES and stir Fully dissolve to make concentrated cement foaming agent, and add water to dilute it when used on the construction site.

[0047] Through the...

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Abstract

The invention relates to a double foam pumping insulation slurry and a manufacturing method, and belongs to the technical field of building insulation materials. The insulation slurry is composed of organic foam particles, cement, water and a cement foaming agent, both advantages of good insulation effect, high foaming capacity and the like of the organic foam materials are effectively used, and advantages of good affinity, high strength, fireproofing, endurance, wide materials and the like of inorganic foam materials and architectural structure are utilized, continuous manufacturing and vertical pumping of the insulation slurry are completed through special mixing conveying mechanical devices, building energy saving and insulation project is completed with high efficiency and low cost, technical problems of the double foam pumping insulation slurry are effectively solved, and the insulation slurry is suitable for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of building thermal insulation materials, in particular to an organic and inorganic double-foam pumping thermal insulation slurry and a manufacturing method. Background technique [0002] General building energy-saving insulation materials are divided into organic or inorganic insulation materials. Organic thermal insulation materials are light in weight, convenient in construction and good in thermal insulation effect, but have a short life cycle and poor fireproof performance, which can easily cause vicious fires and safety accidents; while inorganic thermal insulation materials have a long life cycle and good fireproof performance, but poor thermal insulation effect and inconvenient construction . How to bring together the advantages of organic and inorganic thermal insulation materials and get rid of their disadvantages is a topic that researchers in the field of building thermal insulation materials ha...

Claims

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Application Information

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IPC IPC(8): C04B28/32C04B28/04E04B1/76C04B24/14C04B16/08
CPCY02A30/00Y02B30/90
Inventor 陈星王喜林魏中华信会鹏
Owner 浙江金铠建筑科技有限公司
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