Tianjin wall brick mortar material sales price supplier

Tianjin wall brick mortar material sales price supplier，The net slurry material for compressive strength testing of masonry bricks produced and developed by Tianjin Yaxing Automation Experimental Instrument Factory complies with the GB/T25183-2010 standard. This standard specifies the definition, raw material requirements, general requirements, technical requirements, test method acceptance rules, packaging, labeling, transportation, expiration date, instructions for use, and storage of net slurry materials for compressive strength testing of masonry bricks. Scope of application: This standard is applicable to mortar materials used for compressive strength testing of wall bricks.

Tianjin wall brick mortar material sales price supplier

GB/T 25183-2010 Composition of neat mortar material for compressive strength test of masonry bricks:

The mortar used for strength testing of wall bricks is composed of gypsum, fine sand with a particle size less than 1mm, and water. The weight ratio between gypsum and fine sand with a particle size less than 1mm is as follows: gypsum accounts for 50-70%, fine sand with a particle size less than 1mm accounts for 30-50%, and water accounts for 24-26% of the total weight of gypsum and fine sand. Gypsum refers to pure gypsum with a compressive strength greater than 22.0MPa and a flexural strength greater than 7.0MPa after 2 hours. The problem of excessive curing period and unstable testing of cement paste used in the strength test of this wall brick

Solemn statement: Due to the rampant use of fake and inferior experimental instruments in recent years, and the discovery that some instrument products are sold nationwide under the brand name "Yaxing" or "Yaxing", it has seriously affected the reputation of our unit. As our unit is the holder of the "Yaxing" instrument and equipment category trademark registered with the Trademark Office of the State Administration for Industry and Commerce in China, any trademark marked with the same pronunciation or word as "Yaxing" without our unit's permission is considered an infringement. Therefore, for testing and construction units such as China Railway, Quality Inspection, Municipal Government, and colleges and universities, if they purchase our unit's series of experimental instrument products, they must ask the supplier to provide a copy of the trademark holder or the trademark serial number to check the authenticity on the trademark website. If they cannot provide it, our unit will not bear any responsibility for any consequences. Due to the nature of the "Yaxing" trademark, if it is found that instruments bearing the "Yaxing" or "Yaxing" logo are impersonating our company's brand, regardless of whether they are distributors or manufacturers, once verified, they will be held legally responsible