Safe filling materials, mining reinforcement materials, industry-leading quality, delivery speed

Safe filling material, mining reinforcement material, industry-leading quality, delivery speed
Meaning of Malisan in Song Dynasty
Malisan is a polyimide rubber material with low viscosity. When water blocking is carried out, the resin and catalyst react when mixed together or swell when exposed to water, and react or foam by themselves to form a multi-element network dense elastomer. When it is pushed by high pressure and injected into the coal rock layer or concrete cracks (the closed cracks in the coal rock layer can be opened under the action of high pressure), it can be extended along the coal rock layer or concrete cracks until all cracks (including those that are difficult to detect with the naked eye) are Filling of cracks and cracks reopened under high pressure). When sealing cracks and strengthening coal and rock strata, when the coal and rock strata do not contain water, the expansion rate of the product also becomes smaller accordingly (the expansion multiple is
宋体~
宋体 times), and the high-pressure thrust presses Malisan into and fills all the gap to achieve the purpose of stopping leakage.
The construction technology of Ma Lisan
The construction technology of Ma Lisan is drilled
The grouting pipe is buried in Song Dynasty
The sealing device is installed in Song Dynasty
The injection gun and the injection molding machine are connected with high-pressure hose Slurry pump
Insert the two straws into the barrels containing Malisan resin and catalyst
Open the pump for grouting
Washing equipment
Stop the pump
Arial disassembly of the injection gun.
Use a pneumatic drill set to drill holes, and the hole diameter
The hole depth
Song style.
The amount of grouting in each hole is determined according to the grouting pressure. The grouting pressure must be strictly controlled during construction. When the grouting pressure reaches
A large area of grout leakage occurs (amount of grout leakage
宋体 pump (injection amount), you can change the hole grouting or stop grouting.
The grouting sequence is carried out from bottom to top.
Characteristics of Malisan
It has plasticity. It can change with the changes of the formation, will not crack or produce cracks, and can form a consistent lifespan with the formation, completely changing the previous sealing effect, solving the problems of large construction volume, high labor intensity, easy leakage and easy leakage in traditional construction. Problems such as fracturing and short life span. Its airtightness is very good, and the water blocking rate can reach %
宋体. Therefore, Malisan is commonly used in many operations to fill and plug holes.
Scope of use of Malisan
Reinforce fissures and unstable strata, seal water inlets, reinforce sealing of anchor rods with dense strata and seal gas holes.
In the Song Dynasty, Malisan was used to block water in the Wuhan-Guangzhou high-speed railway tunnel and achieved good results
To purchase Malisan, go to Hebei Xingtai Maosen Polyurethane Co., Ltd. The company mainly sells various chemical products, including Malisan Lisan, Luo Kexiu,
Songti inhibitor, boiler cleaning agent, high-efficiency flocculant, anchoring agent,
Songti mine sealing material, polymer filling and sealing agent,
Songti coal and rock mass reinforcement, sealing bags, etc., with complete varieties, high quality and low price.
Professional because of concentration. The company's products are mainly sold in Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia, Liaoning, Jilin, Heilongjiang, Shanghai, Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Shandong, Henan, Zhengzhou, Hubei, Hunan, Guangdong, Guangxi, Hainan, Chongqing, Sichuan, Guizhou, Yunnan, Tibet, Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang and other places. Sincerely welcome friends from all over the country to call us for consultation and business negotiation
Company Hebei Xingtai Maosen Polyurethane Co., Ltd.
Contact Manager Meng
Mobile phone
Landline

Address Xingtai, Hebei Province Xinhe County High-tech Industrial Development Zone