Shijia Guojian specializes in the production of special building materials and road and bridge reinforcement materials.
Main Products: CGM High-Strength Non-Shrink Grouting Series, CGM-340, CGM-380, Epoxy Grouting, Epoxy Patching Mortar, CGM-320 Support Grouting, Fast-Filling Gravity Mortar, Anchor Mortar, New Bridge Specification Prestressed Pipe Grouting Agent, Track Putty, CGM High-Strength Quick Repair Material; High-Strength Polymer Mortar, High-Performance Self-Leveling Mortar (Colorful), High-Strength Abrasive Material, Steel Adhesive, Anchor Adhesive, Steel Encapsulation Grouting, Joint Sealing Adhesive, Carbon Adhesive, Dry-Hanging Adhesive; Bonding Agent, Prestressed Pipe Grouting Agent, Wear-Resistant Floor Hardener, and Product Masterbatch...
CGM High-Strength Non-Shrink Grout
Product Features: 1. Early and high strength - 1-day compressive strength ≥ 27 MPa; 3-day compressive strength ≥ 40 MPa; 28-day compressive strength ≥ 60 MPa.
2. Microexpansivity
Ensure tight contact between the equipment and foundation, with no shrinkage after secondary grouting.
3. High self-leveling properties
Fills all voids, meets the requirements for secondary grouting of equipment.
4. Anti-segregation
Overcame the phenomenon of segregation caused by excessive water addition during on-site use.
5. Crack Resistance
Cracking phenomena during on-site use due to factors such as uncertain water addition, unknown environmental temperature, and limitations on maintenance conditions.
6. Durable
After one million fatigue tests and 50 freeze-thaw cycles, there is no significant change in strength. After soaking in engine oil for 30 days, the strength is notably improved.
7. Suitable for winter construction
Outdoor construction is permitted at temperatures as low as -10°C.
Product Application:
1. Used for secondary grouting of equipment foundations.
2. For anchoring foot bolts and reinforcing bar embedding.
3. Used for reinforcing and repairing concrete structures.
Technical Specifications:
Pre-construction preparation
1. Machine Mixing: Concrete or mortar mixer;
2. Manual Stirring: Several mixing tanks and shovels.
3. Several buckets.
4. Several scales
5. Chute
6. High-position funnels, grouting pipes, and pipe fittings
7. Grouting Propeller
8. Templates (steel molds, wood molds)
9. Burlap bags, mineral wool blankets, etc.
10. Cotton yarn, tape;
Grouting construction
Step 1: Basic Processing
The base surface should be roughened. Clean the base surface, ensuring no debris such as gravel, slurry, loose dust, oil stains, and release agents are present. The base surface should be thoroughly moistened 24 hours before grouting, and any standing water should be cleared 1 hour before grouting.
Step Two: Inspection
1. Set up forms according to the grouting construction drawing. Seal the joints between the forms and the foundation, as well as between forms, using cement grout and tape to ensure the overall form is watertight.
2. The horizontal distance around the template and base should be maintained at about 100mm to facilitate grouting work.
3. The top of the template should be elevated 50mm above the surface of the equipment base.
4. If bleeding slurry occurs during grouting, it should be handled promptly.
Step 3: Grout Material Preparation
Generally, water is mixed according to a standard of 13-14% for general reinforced type, and 9-10% for pebble reinforced type.
2. Recommend using mechanical stirring, with a general stirring time of 1-2 minutes (electric drill-type stirrers are strictly prohibited). When using manual stirring, first mix with 2/3 of the water for 2 minutes, then add the remaining water and stir until uniform.
3. The mixing quantity should be adjusted according to the usage, ensuring the material is used up within 40 minutes.
4. During on-site use, it is strictly prohibited to add any admixtures or external additives to the CGM grouting material.
Guangxi: Liuzhou, Nanning, Qinzhou, Laibin, Guigang, Chongzuo, Yulin, Guilin, Wuzhou, Baise, Hezhou, Beihai, Hechi, Fangchenggang
Nanning, BinYang, HengXian, JiangNan District, LiangQing District, LongAn, MaShan, QingXiu District, ShangLin, WuMing, XiXiangTang District, XingNing District, YongNing District
Liuzhou City Central District, Liubei District, Liucheng, Lijiang, Liunan District, Luzu, Rongan, Rongshui, Sanjiang, Yufeng District
Guilin City, Xiangshan District, Dacui District, Xiufeng District, Qixing District, Yanjiang District, Yangshuo, Lingui, Quanzhou, Xing'an, Yongfu, Guanyang, Ziyuan, Pingle, Lipu, Longsheng, Gongcheng
Wuzhou, Cangwu, Cenxi, Diequ, Mengshan, Tengxian, Wanshui District, Changzhou District
Beihai, Haicheng District, Heping, Tieshan港区, Yinhai District
Fangcheng Port, City of Fangchenggang, Port District, Fangcheng District, Dongxing, Shangsi
Qinzhou, Lingshan, Pubei, Qinnan District, Qinnan South District
Guangxiang Port, Beibei District, Nannan District, Wantang District, Guiping, Pingshan
Yulin, Beiliu, Bo'ai, Luchuan, Rongxian, Xingye, Yuzhou District
Baise, Debao, Jingxi, Leye, Lingyun, Longlin, Napo, Pingguo, Tiandong, Tianlin, Tianyang, Xilin, Youjiang District
Hezhou, Babu District, Fuchuan, Zhaooping, Zhongshan
Hechi, Jincheng District, Yizhou, Nandan, Tian'e, Fengshan, Donglan, Bama, Du'an, Dahu, Luocheng, Huanjiang
Visitors from Helanshan, Jinxiu, Wuxuan, Xiangzhou, Xincheng County, and Xingbin District
Chongzuo, Jiangzhou District, Fushui, Daxin, Longzhou, Ningming, Tianding, Pingxiang
Guangdong: Shenzhen, Guangzhou, Shaoguan, Jiangmen, Yunfu, Yangjiang, Zhuhai, Qingyuan, Maoming, Shantou, Foshan, Zhongshan, Huizhou, Meizhou, Dongguan, Zhaoqing, Zhanjiang, Heyuan, Shanwei, Chaozhou, Jieyang
Guangzhou, Yuexiu District, Tianhe District, Baiyun District, Liwan District, Luogang District, Huangpu District, Haizhu District, Panyu District, Huadu District, Nansha District, Zengcheng City, Conghua City
Shenzhen, Luohu District, Futian District, Nanshan District, Bao'an District, Longgang District, Guangming New District, Pingshan New District, Yantian District
Zhuhai, Doumen District, Jinwan District, Xiangzhou District
Shantou, Chao'an District, Chaoyang District, Chenghai District, Haizhu District, Jinping District, Longhu District, Nanao District
Foshan, Chancheng District, Nanhai District, Shunde District, Sanshui District, Gaoming District
Shaoguan, Lechang, Nanyong, Qujiang District, Renhua, Ruyuan, Xisheng, Wengyuan, Wujiang District, Xinjun, Xianjiang District
Zhanjiang, Chikan District, Leizhou, Lianjiang, Mazhang District, Potoi District, Suixi, Wu'chuan, Xushan, Xuwen
Zhaoqing, Deqing, Dinghu District, Duanzhou District, Fengkai, Gaoyao, Guangning, Huaiji, Sihui
Jiangmen, Enping, Heyuan, Jianghai District, Kaiping, Pengjiang District, Taishan, Xinhui District
Maoming, Maonan, Maogang District, Huazhou, Xinyi, Gaoyou, Dianbai
Huizhou, Huicheng District, Huizhouyao District, Huizhou Dong, Boluo, Longmen
Meizhou, Dapu, Fengshun, Jialing, Meijiang District, Meixian, Pingyuan, Wuhua, Xingning
Shantou City, Haifeng, Lufeng, Luhe
Heyuan, Dongyuan, Heping, Liuping, Longchuan, Yuancheng, Zijin
Yangjiang, Jiangcheng District, Yangdong, Yangxi
Qingyuan, Fugang, Liannan, Lianshan, Lianzhou, Qingcheng District, Qingxin, Yangshan, Yiding
Dongguan, Duanzhou District, Fengkai, Gaoyao, Guangning, Huaiji, Sihui, Doumen District
Zhongshan, Chaozhou, Chao'an, Raoping, Xiangqiao District
Jieyang, Huilai, Jiedong, Jiexi, Puning, Longcheng District
Yunfu, Luoding, Xinxing, Yunnan, Yun'an, Yuncheng District
Haikou, Longhua District, Meilan District, Qiongshan District, Xiuying District
Sanya Haidian Bay Town, Jiyang Town, Fenghuang Town, Hexi District, Hedong District, Yacheng Town, Tianya Town, Yucai Town
Sanya, Wuzhishan, Qionghai, Danzhou, Wenchang, Wanning, Dongfang, Chengmai, Ding'an, Tunchang, Lingao
Baisha, Changjiang, Ledong, Lingshui, Baothing, Qiongzhong