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Highly cold-resistant mortar admixture (non-shrinkage type/shrinkage tolerant type)-High cold resistant mortar admixture
Highly cold-resistant mortar admixture (non-shrinkage type/shrinkage tolerant type)-Koizumi Seima Co., Ltd.

Highly cold-resistant mortar admixture (non-shrinkage type/shrinkage tolerant type)
Koizumi Seima Co., Ltd.

Koizumi Seima Co., Ltd.'s Response Status

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100.0%

Response Time

9.0hours

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About This Product

Highly cold-resistant mortar admixture" is an admixture for mortar whose main ingredient is lithium nitrite. By adding it to a special cement-based mortar material, it exhibits excellent cold resistance, making mortar construction possible in cold regions.

■Features

・Hydration reaction proceeds without freezing even under harsh conditions where the outside temperature drops to -10℃. Furthermore, it does not have any negative effect on the basic physical properties of the mortar material to which it is added. ・Mortar work can be carried out in cold regions without the need for temporary enclosures or heat curing, resulting in a significant reduction in CO2 emissions. ・The nitrite ions contained in this admixture have the function of increasing the rust prevention performance of steel materials. ・It has superior fluidity compared to ordinary mortar, so it can fill small gaps. ・There are two types: "non-shrinkage type", which adds a cold-resistant agent and expansion agent to the mortar material, and "shrinkage-tolerant type", which adds only a cold-resistant agent.

■Advantages over conventional technology

・Process: Snow and cold temporary enclosure and heat supply curing unnecessary ・Quality: Anti-rust performance added ・Safety: No fire required for curing ・Construction efficiency/productivity: No need to assemble or dismantle temporary enclosures during snowy weather or to control curing temperature. ・Environmental: Significantly reduces carbon dioxide emissions ・Economical efficiency: Temporary enclosure during snow and cold and heat supply curing are not required.

■Applications

Mortar work in cold regions (bridge pedestals, steel plate wrapping work, column bases, fillers, etc.)

  • Product

    Highly cold-resistant mortar admixture (non-shrinkage type/shrinkage tolerant type)

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1 Models of Highly cold-resistant mortar admixture (non-shrinkage type/shrinkage tolerant type)

Image Part Number Price (excluding tax) Packing form Density Exterior Main component PH
Highly cold-resistant mortar admixture (non-shrinkage type/shrinkage tolerant type)-Part Number-High cold resistant mortar admixture

High cold resistant mortar admixture

Available upon quote

4 sets/box

A agent: Cold resistance agent 1.20~1.30, B agent: Expansion agent 2.7

Part A: Cold resistant agent, yellow transparent liquid, Part B: Expansion agent, silver powder

Part A: Cold resistance agent lithium nitrite, Part B: Expansion agent aluminum

A agent: Cold resistance agent 8~10

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About Company Handling This Product

Response Rate

100.0%


Response Time

9.0hrs

  • Japan

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