Self drilling bolt is the most widely used supporting method in the world recent years

is the most widely used supporting method in the world recent years. It overcomes the disadvantages of common anchor
bolts, combines drilling, grouting and anchoring together, time-saving, labor-saving and high-efficiency. Self drilling bolt is mostly
applied in complicated geological conditions, it can make projects stabler and have a longer life.
So far, China has went out, investing and cooperating with many projects. Devices, technology and construction quality have got affirmation
and reputation in the world. Among these methods, the best supporting one is adopting self drilling bolt, which is high-efficient, convenient
and easy to operate. With it, projects are stronger and more stable, quality has got guaranteed.
The anchoring technology of self drilling bolt can raise surrounding rocks’ intensity and stability. It has advantages of easy to operate,
low cost, safety and promptness, etc, which has brought attention in the field of mining industry and geotechnical engineering. Self drilling
bolt is a kind of supporting structure of high-rise buildings, its integrity and impermeability has little effect on surrounding environment
and it has strong adaptability for stratum conditions. So far, self drilling bolt has been widely used in China.
The quality of self drilling bolt has two main indexes: anchoring force and anchoring status.
Anchoring force is a binding force between self drilling bolt and surrounding rocks. The anchoring force is bigger, the product is more
reliable and the effect is better. Drawing force is the best testing method.
Anchoring status refers to the length of anchorage section, length of free section, compactness and construction deficiency, etc. Because of
the influence of materials, construction and geological conditions, there exist many deficiencies during the construction and usage of self drilling bolt.
To avoid these deficiencies, engineering accident and economic loss, the anchoring quality of self drilling bolt is quite important.

Other supplier products

	In control of soil stabilization - Self drilling anchor bolts	Sinorock places their clients in control of their soil stabilization and ground engineering needs. Our innovative techniques and engineered solutio...
	Self drilling anchor is useful for broken loose surrounding rock	The broken loose surrounding rock is full of instability. It’s easy to collapse and lead to loose displacement. The pressure is relatively la...
	Any project requiring fast production that would use SDA bolt system	Sinorock is the top supplier from China,which integrates research and development, manufacturing into marketing. Quality is the key for enterprise...
	Sinorock is a leading manufacturer of ground anchors to the global construction industry	A is a metal bar designed to support structures, most commonly used in geotechnical and construction applications such as earth retaining wall, sl...
	Sinorock has been renowed as the reliable&professional self drilling bolt supplier	Since its creation,Sinorock has become renowed as the reliable&professional after earning the reputation of providing some of the most cost-ef...

Same products

	Beige Cut Contemporary Carpet	Seller: Nantong HomeDec Weiya Carpet Co., Ltd	Beige Cut Contemporary Carpet 150446 A contemporary style carpet, expressing its beauty through...
	SiSiB® PC5962 Hexyltriethoxysilane	Seller: Nanjing SiSiB Silicones Co., Ltd	SiSiB® PC5962 is an alkylalkoxysilane. Technical Data CAS No. 18166 37 5 ...
	Individualized Medication Guidance for Gastrointestinal Cancer	Seller: CapitalBio Technology Co, Ltd.	This test detects 84 genes related to gastrointestinal cancer, provides information on targeted d...
	Individualized Medication Guidance for Cancer (800 Genes)	Seller: CapitalBio Technology Co, Ltd.	This test detects 800 genes related to targeted therapy, chemotherapy and endocrine drug, heredit...
	Individualized Medication Guidance for Cancer (118 Genes)	Seller: CapitalBio Technology Co, Ltd.	This cancer genetic testdetects 136 genes, including 110 targeted drug-related genes and 27 chemo...