Author Archives: Tengyu Technical

In recent years, due to environmental changes and increased safety awareness, fire safety has received widespread attention. Fireproof sealants have emerged as an important sealing material in the public eye. So what are fire rated sealants and what are their specific applications? 1. What are fire rated sealants? Fireproof sealant is a fireproof sealing material[…..]

Silicone sealants are common building materials for interior decoration and construction. Their curing process directly affects the performance and application effect of the product. So how does silicone sealant cure and what are factors affecting the curing of silicone sealants? This article will give a detailed introduction. 1. The principle of waterproof silicone caulk curing[…..]

In daily life, we usually use liquid nails construction adhesive to bond mirrors, skirtings and interior decorations. It can avoid wall damage caused by drilling holes in the wall and make it more beautiful. Next, we will introduce the liquid nails adhesive application guide in detail. 1. What is no more nails? No nails adhesive[…..]

MS Polymer adhesive is a kind of high-performance sealant based on silane-terminated polyether.  As MS adhesive is solvent-free, non-toxic, and odorless, so it is an environmentally friendly building adhesive product. MS sealant features: 1. Eco-friendly, no odor, low VOC, very safe. 2. Does not contain toluene, formaldehyde, thinners, and other toxic solvents. 3. Good adhesion,[…..]

This article mainly introduces the FAQ about neutral silicone sealant in the application. 1. Analysis of the Causes of Silicone Sealant Bubbling? (1) Air is trapped during injection (2) The interface is damp during injection (4) The glue is exposed to the sun before it is cured (5) The surface temperature of the substrate is[…..]

This blog will help you understand acrylic caulk, and will help you decide which products to use for specific tasks. What is acrylic sealant? Acrylic caulk is a water-based acrylic emulsion for caulking, jointing, and filling cracks and gaps. It has different names including decorators’ acrylic, painters’ caulk, or even decorators’ caulk. What are the[…..]

In the installation of doors and windows, the quality of sealant often affects the installation effect of the entire doors and windows. Therefore, the selection of door and window sealant is particularly important. 1. The role of door and window sealant Home decoration door and window sealant mainly plays the role of sealing, waterproofing, and[…..]

Planting reinforcement is a technology widely used in building structure reinforcement. It injects reinforcement glue into concrete drilling holes and implants steel bars to enhance the load-bearing capacity of the structure. So how to plant steel bars well? 1. Classification of epoxy anchoring adhesive Injection epoxy anchor adhesives are two types: epoxy and vinyl. Vinyl[…..]

Solvent based polyurethane waterproof coating is a single-component, high-solids polyurethane waterproofing membrane suitable for concrete, wood, and masonry. It is ideal for retaining walls, below-grade waterproofing, and tunnels. 1. How to use solvent based polyurethane waterproof coating? (1) Dry, smooth and clean the base surface Before construction, the ground must be thoroughly cleaned to remove[…..]

As an environmentally friendly, natural and beautiful floor decoration material, wooden floor is loved by more and more people. In the installation process of wooden floor,  glue down installation is a common method. So what are the advantages of glue down wood floor installation and how to choose floor adhesive? 1. What is glue down[…..]