Self compacting curing agent is a universal inorganic salt compound, suitable for sand, silt The fast fluidization of cohesive soil is used for earthwork backfilling of various construction projects. Its engineering performance is high, Low production cost and sufficient supply are of great strategic significance for sustainable economic development and are suitable for large
Scale engineering application.
1、 Product features
one High fluidity, quick backfilling: Expansion 160-200 mm According to soil quality and water content
Conduct preliminary tests to determine the amount of water added and the required fluidity.
two Universality: Inorganic non-metallic curing agent has universality for corresponding materials.
three Low cost and little addition: It shall be added according to the required strength, and the mixing amount shall be raw soil
Quantitative seven % -25% 。
four Good site adaptability: The strength of filling body can be achieved without rolling, especially suitable for different
Sex and narrow space.
2、 Applicable fields
one Fertilizer tank backfilling
two Trench pipe, foundation pit and hole backfilling
3、 Physical and chemical indicators
project | Technical indicators |
appearance | Grey powder |
Acid-base property | Weak alkalinity |
Initial setting time | ≥ 45min |
Final setting time | ≤ six hundred min |
Filling category | 14d Compressive strength( MPa ) | 28d Compressive strength( MPa ) |
Fertilizer tank backfilling | ≥ zero point two | ≥ zero point three |
Trench backfilling | ≥ one | ≥ one point three |
Foundation pit backfilling | ≥ zero point three | ≥ zero point four |
Hole backfilling | ≥ zero point two | ≥ zero point three |
Note: Refer to Technical Specification for Filling of Self compacting Solidified Soil T/ CECS 1175- two thousand and twenty-two |
4、 Usage
5、 Precautions
one The content of block stone, concrete block and brick in raw soil shall not be greater than 5% , and the particle size is not
Is greater than one hundred mm ;
two When filling by pumping, the large particle size of raw soil shall not exceed forty mm ;
three Raw soil shall not contain wood, rags and other sundries, as well as organic matter such as plant roots
Rubbish;
four Organic matter content is greater than 5% , chloride content is greater than 5% Sulfate content is greater than 2% Of
Soil, experimental demonstration shall be carried out.
6、 Packaging and storage
Ton bag, plastic woven; Store in a cool and dry place; quality guarantee period six Months.
Zhongde Xinya Building Materials Co., Ltd |
contacts |
Ding Huijuan
|
WeChat |
fifteen billion nine hundred and eighty-one million nine hundred and ninety-seven thousand and fifty-six |
mobile phone |
|
mailbox |
1169385333@qq.com |
Fax |
nothing |
address |
Group 1, Lugou Village, Yuecun Town |
Main products |
uhpc, High ductility concrete, permeable concrete, double quick cement |
website |
http://zdxygjl.b2b.huangye88.com/ |