Problems and solutions to foam concrete
In recent years, our country has paid more and more attention to building energy conservation. With the implementation of policies related to building energy conservation, wall material reform has mad…
Research progress of foam concrete
1.1 Composition materials 1.1.1 Foaming agent Foaming agent is an agent that forms closed pores or connected pore structures by promoting the generation of foam. Under specified prerequisites, it uses…
Development and application of foam concrete
1.1 The current application status of domestic foam concrete In recent years, relevant departments in my country have paid more and more attention to building energy conservation and introduced releva…
Problems existing in foam concrete in my country
Theoretical research (1) Foam concrete has excellent properties such as light weight and thermal insulation, mainly because Foam concrete does not contain coarse aggregates and has a large number of c…
What is antifreeze Bengbu concrete antifreeze Suzhou early strength antifreeze
What is antifreeze? Admixtures that can harden concrete at negative temperatures and achieve sufficient antifreeze strength within a specified time are called antifreeze. Concrete mixed with antifreez…
Add proportion when mixing lightweight gypsum mortar with concrete
When mixing concrete, please add the amount of water recommended above. Add 7.5-10 kg of KFA powder to each m3 of fine stone concrete formula. Please be sure to dissolve the KFA powder in water before…
concrete breaker
1. Product introduction Chemical explosives, silent safe blasting agents, are gray powdery chemical reagents, very safe rock The mining and processing of marble and other stones, the crushing of concr…
Classification, naming and definition of concrete admixtures
1 Introduction 1.1 This standard applies to the classification and naming of cement concrete additive dosage, and defines each type of additives. Named admixtures are defined. Every product that meets…
General principles of foam concrete construction in winter
The reason why the concrete mixture in the foam concrete insulation material can gradually solidify and harden until it reaches the final strength after pouring is due to the hydration of the cement. …
Add proportion when mixing lightweight gypsum mortar with concrete
When mixing concrete, please add the amount of water recommended above. Add 7.5-10 kg of KFA powder to each m3 of fine stone concrete formula. Please be sure to dissolve the KFA powder in water before…
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