2021 quietly through, the years are silent but in everyone's heart left a deep mark.

Although there is the haze of the epidemic this year, we have made exciting and brilliant achievements with the spirit of unremitting self-improvement and unity and struggle.

In 2021, Jiashi actively responded to the call of the state, participated in the national infrastructure construction, and provided waterproof protection and repair services for a number of projects.

Looking back and inspire the future, let's go back to 2021 together, explore the special cases of Jiagushi in the month, and leave a strong mark of Christie for 2021.
 

The Pearl River Delta Water Resources Allocation Project in January

The Pearl River Delta Water Resources Allocation Project is one of the 172 major water-saving and water conservancy projects deployed by The State Council. The total length of water transmission lines exceeds 113 kilometers and a planned total investment of about 35.4 billion yuan. It is the water resources allocation project with the largest investment, the longest water transmission line and the widest water receiving area in the history of Guangdong Province.

Jiamusi supplies the core patented product —— SK series nanosilicon ion immersion modifier for many sections of the Pearl River Delta water resources allocation project, to help the construction of concrete shield segments, improve the waterproof and corrosion resistance of shield segments, laying a foundation for high-quality construction and a century-old project.
SK series nano silicon ion immersion modifier is designed for concrete waterproof corrosion development of new permeable crystal waterproof protection material, with deep penetration, full crystallization, permanent life, can improve the waterproof concrete structure, salt resistance, freezing and thaw resistance, convenient construction, strong operability, and high construction efficiency, can better respond to the construction schedule.

Hangzhou Bay Smart Valley in February

Hangzhou Bay Smart Valley (Sea Innovation Park) is located in Qianjiang Century City, one of the two main centers of the planned major cities in Hangzhou, Zhejiang Province, adjacent to the G20 venue and the main stadium of the Asian Games.

The functional scope of the newly built park covers the introduction and support of various kinds of high-level talents in entrepreneurship and innovation, focusing on the four fields of high-end equipment manufacturing, information, new energy and health, and strive to build a talent gathering highland and science and technology innovation center on the south bank of Hangzhou in Hangzhou, Zhejiang Province in several years.

At the beginning of the construction of the second phase of Wisdom Valley project, jiagushi self-healing inorganic proliferation waterproof agent was used to improve the self-waterproof performance of the concrete structure and provide the waterproof protection for the same life of the structure and the project.

Self-healing inorganic proliferation waterproof agent can activate the concrete "self-healing" function, dense micro pores, to enhance the concrete structure since waterproof effect, achieve permanent waterproof, moisture-proof effect, convenient construction operation, directly incorporated, safe and efficient and low carbon, and deep inside concrete, and concrete, life for a long time.
 

March Donghu County in March

Toilet is the area with the highest daily water consumption, if waterproof is not in place, it is very easy to run water, wall long-term immersion wet, will form the problem of Yin wet return alkali skin in the outer metope.

A resident of Donghu County, Suzhou encountered such problems, so it sought construction treatment. Through the combined application of X12 nano alkali removal agent, SK-2 nano silicon-ion immersion agent (waterproof anti-seepage), Jiagobao and PS-I high-intensity penetration reaction repair materials, the problem of alkali return was completely solved.

In April, Suzhou Wangting built a new pc component project

Suzhou Wangting new pc component project is located in Huayang Village, Wangting Town, Xiangcheng District, Suzhou City. It is a new commercial comprehensive project. In order to improve the waterproof performance of structural engineering, Jiagushi self-healing inorganic proliferation waterproof agent is used.

Jiuli Qingchuan Project in Jining, Shandong Province in May

The planned construction land of Jiuli Qingchuan Project in Jining, Shandong Province is 43,956.96 ㎡, with a total construction area of 1,21,169.31 ㎡; The building type includes residential, commercial and public facilities, etc.

In order to improve the quality of the engineering structure and improve the waterproof performance of the building, the solid self-healing inorganic proliferation waterproof agent is used.

Lishui Police Training Base in June

During the plum rain season, Jiangsu, Zhejiang and Shanghai and other southern regions are more wet and exposed, seriously affecting the living health.
The side wall of the dormitory of Lishui Public Security Police Skills training base has an alkali return problem in the wet season. Although it was just dealt with not long ago, the effect is not obvious, and there are wall alkali analysis.

In order to completely solve the problem of wall alkali return, so the jiagushi nano alkali removal scheme is used for thorough treatment.The products used in this scheme are X12 nm alkali remover, X9 concrete capillary sealant, X13 high strength alkali resistance patch, X14 composite polymer alkali resistance fiber and X16 alkali prevention and mildew prevention special coating.
 

July Dexin Country Garden Inlan House

Dexin Country Garden · Yinlan House is located in the Jiangnan sub-city of "one main, three auxiliary and six groups" in Hangzhou, located in the north-south development axis of Hangzhou. The total amount of the community is about 210,000 square meters, which belongs to the highest-end product series of Dexin, consisting of 42 row houses, 9 foreign houses and 9 high-rise buildings.

In order to prevent condensation in indoor and underground space, the waterproof and moisture-proof three-prevention system materials (TW-30 water-based flexible anti-condensation special coating, AC-21 anti-moisture-proof special coating) are used for construction.

In August, Nantong Rudong Family Home project

The total land area of Nantong Rudong Dear Home Project covers a total area of 52,059 square meters and a total construction area of 138,071 square meters. It is the supporting living area of the provincial key project "Tongkun Yangkou Port polyester integration" project. It is expected to be put into use by the end of 2022.

The whole application of the project is permeable crystalline self-healing waterproof system, that is, self-healing inorganic proliferation waterproof agent before concrete pouring, molding spraying SK series nano silicon ion immersion qualitative agent, from the inside out, double protection, to build an all-round and life-cycle waterproof protection.

Ningbo New World Square in September

Water leakage of the basement side wall and exposed water wall make the wall damp and moldy, which seriously affects the environmental quality and use efficiency of the underground space.

In order to solve the problem of water leakage and dew water, the comprehensive application of Jiagushi ZJ-ultra-fine crack slurry, Jiagobao, X13 high strength alkali resistance patch, X14 composite polymer anti-alkali fiber, TW-30 water-based flexible anti-dew special coating, to completely solve a variety of problems.
 

In October, the agricultural water-saving project in Liaocheng Weishan Diversion Irrigation District

The agricultural water-saving project of the Yellow River Irrigation Area is a key project implemented by the Shandong Provincial Party Committee and the provincial government to improve people's livelihood.The construction site is located in: Liaocheng Weishan, Penglou, Taochengpu, Jingkou four large-scale Yellow irrigation areas, involving Liaocheng 8 counties (cities) and 3 city-owned development zones.

The leakage problem occurred in the steel dam gate room of the east-west channel of agricultural water-saving project of Weishan Yellow Diversion Irrigation District in Liaocheng, China. Through the combined application of Jiagushi ZJ-I acrylic grouting plugging material, Jiagubao, X14 composite polymer anti-alkali fiber and X15 polymer anti-alkali adhesion paste materials.
 

Weifang, Shandong Province, Cloud Innovation and Golden Valley project in November

Yunchuang Golden Valley Project is a key urban renewal project of Weifang City in 2021. It plans to build a new commercial center in Kuiwen and even the northern city of Weifang, and will become a new industrial, office, business and life gathering area of the city in the future.The project covers a total area of about 522 mu, and the total planned construction area is about 1.4 million square meters.

In terms of building waterproof method, Yunchuang Jingu project adopts the self-waterproof technology of Jiagushi structure. Through the incorporation of proliferative agent and external injection quality modifying agent, it is used to activate the self-healing performance of concrete and improve the self-waterproof and self-protection effect of concrete structure.

Xi'an Airport New City Project in December

As one of the national new district, west salty new area of five groups, xi 'an airport new city in xi' an science and technology innovation axis, planning area of 144.18 square kilometers, has "airport + free trade + bonded + cross-border + port + air rights" six superposition advantages, focus on developing airport economy, build "Belt and Road" international aviation hub and international airport meeting room, high-end livable new city.

The Airport New City project adopts jiagushi self-healing inorganic proliferation waterproof agent to comprehensively improve the comprehensive durability performance of concrete waterproof and seepage, anti-corrosion and salt, freezing and thawing.

Most anticipated engineering —— National Speed Skating Pavilion

In 2021, the Tokyo Olympic Games was successfully held, and the next most anticipated sports event is the 2022 Beijing Winter Olympics, which will soon open in Beijing.

When it comes to the Beijing Winter Olympics, we cannot mention the ——, the only new venue in Beijing, which can be used for ice hockey, curling and road speed skating.

After heavy examination and verification, Christie is honored to become a waterproof supplier of the Winter Olympic Games. The SK series nano-silicon ion immersion modifier, one of the core patented products, was successfully applied in the clear water concrete waterproof protection of the audience stand board of the National Speed Skating Stadium, contributing to the construction of sports facilities for the Winter Olympic Games.On February 4th, the Beijing Winter Olympics will open grandly, and let us have a glimpse of the competition of the athletes, but also enjoy the unique architectural charm of the "Ice Ribbon"!

Standing at the new starting point of 2022, we will say goodbye to the glory of the past and stride towards a new future.

In 2022, let us roll up our sleeves and work hard, and let us contribute to the construction of the motherland and the people's happiness!